DC kune AC Simba Shanduko Inotsanangurwa: Gaidhi yako kune Inverters

DC kune AC simba shanduko inoita basa rakakosha mumasisitimu emagetsi emazuva ano. Inovhara mukaha uripo pakati pezvakananga zvazvino (DC) masosi, senge solar panels nemabhatiri, uye alternating current (AC) madivayiri, ayo anotonga mashandiro emumba nemaindasitiri. Kushandura uku kunovimbisa kuenderana nemagetsi emagetsi, zvichiita kuti kugovera kwesimba kwakanaka uye kushandiswa.

Inverters inoshanda semusana weiyi maitiro. Nekushandura DC kuita AC, vanovhura kugona kwerenewable energy systemsuye bhatiri kuchengetedza mhinduro. Tsvagiridzo yeindasitiri inosimbisa kuti maDC hubs anogona kuderedza kurasikirwa kweshanduko kusvika pasi kusvika pa2%, zvichienzaniswa nekurasikirwa kwe5-10% kunoonekwa mumashanduri-chikamu. Uku kuvandudzwa kwehunyanzvi kunosimbisa kukosha kweakavimbika inverter tekinoroji mukuzadzisa zvibodzwa zvesimba zvinogara zviripo.

Key Takeaways

• Mainverters anoshandura DC simba kubva kune solar panel kuita AC simba. Izvi zvinoita kuti ishandiswe kumidziyo yemumba yakaita semaTV nemafiriji.
• Kutora inverter neinopfuura 95% kunyatsoshanda kunochengetedza simba. Inoderedza mari yemagetsi uye inoshanda zviri nani.
• Ziva kuti unoda simba rakawanda sei. Wedzera huwandu hwemagetsi emidziyo yako. Sarudza inverter ine simba rakakwana kudzivirira kuwandisa.
• Funga nezvemhando yekubuda. Pure sine wave inverters ndiyo yakanakisa kune yakatetepa zvemagetsi. Modified sine wave inverters inodhura zvishoma asi inoshanda nemidziyo mishoma.
• Isa uye chengetedza ma inverters nemazvo. Izvi zvinovabatsira kuti vagare kwenguva yakareba uye vashande zvakanaka kune zvakasiyana-siyana zvekushandisa.

DC vs AC Simba

Kutsanangura Direct Current (DC)

Hunhu hweDirect Current

Yakananga ikozvino (DC) inoyerera mune imwechete, unidirectional nzira. Uku kuyerera kwakadzikama kwemagetsi kunoita kuti ive yakanaka kune maapplication anoda anowirirana voltage mazinga. Kusiyana nealternating current (AC), DC haina kutenderera pakati pezvakanaka nezvakaipa. Pane kudaro, inoramba iine polarity, iyo inorerutsa kushandiswa kwayo mumidziyo yakawanda yemagetsi.

Simba reDC rinowanzo gadzirwa nemabhatiri, solar panel, uye masero emafuta. Aya masosi anoburitsa magetsi anoyerera akananga kumidziyo yemagetsi kana machaji ekuchengetera masisitimu. Kureruka kwemaseketi eDC kunoderedza kurasikirwa kwesimba panguva yekutapurirana madaro mapfupi.

Zvishandiso zveDirect Current

Simba reDC rinoita basa rakakosha muhunyanzvi hwazvino. Inopa masimba midziyo yakadai sema smartphones, malaptop, uye masisitimu emwenje e LED. Mota dzemagetsi (EVs) zvakare dzinovimba neDC kune mabhatiri masisitimu avo. Pamusoro pezvo, DC yakakosha mumasisitimu emagetsi anogona kudzokororwa, uko solar panels inogadzira yakananga ikozvino isati yashandura iyo kuAC kuti ienderane negridi.

Munzvimbo dzedhata, kugovera kwemagetsi eDC kuri kuwedzera. Zvidzidzo zvinoratidza izvozvo380-V DC masisitimu anopfuura echinyakare AC setups mukubudirira, kunyanya kana yakabatanidzwa ne photovoltaic (PV) systems. Izvi zvinoderedza mari yekushanda uye zvinowedzera kuvimbika.

Kutsanangura Alternating Current (AC)

Hunhu hweAlternating Current

Alternating current (AC) inodzoreredza gwara rayo nguva nenguva. Iyi oscillation inoitika pane imwe frequency, kazhinji 50 kana 60 Hz, zvichienderana nedunhu. Iyo voltage mu AC masisitimu inochinjana pakati pezvakanaka uye zvisina kunaka hunhu, ichigadzira sinusoidal waveform.

Kugona kwe AC kushandura mazinga emagetsi uchishandisa matransformer anoita kuti ive yakanakira kutapurirana kure-kure. Yakakwira-voltage AC inodzikisira kurasikirwa kwesimba panguva yekutapurirana, kuve nechokwadi chekuendesa kwakanaka kudzimba nemabhizinesi.

Zvishandiso zveAlternating Current

AC inopa masimba mazhinji emidziyo yemumba, kusanganisira mafiriji, maair conditioner, uye terevhizheni. Ndiyo chiyero chemagetsi emagetsi pasi rose nekuda kwekushanda kwayo mukufambisa uye kugovera.

Michina yemaindasitiri uye masisitimu akakura zvakare anoenderana neAC. Kuenderana kwayo nematransformer kunobvumira maindasitiri kuti ashandise michina pamazinga akasiyana emagetsi. Izvi zvakasiyana-siyana zvinoita kuti AC ive yakakosha munzvimbo dzese dzekugara uye dzekutengesa.

Misiyano Yakakosha Pakati peDC neAC

Kuyerera kweVoltage uye Iyezvino

Musiyano mukuru uri pakuti magetsi anofamba sei. DC inochengetedza kuyerera kwakadzikama munzira imwe, nepo AC ichichinja nzira yayo nguva nenguva. Musiyano uyu unokanganisa mashandisirwo avo uye kugona kwavo.

Semuenzaniso, DC inoshanda zvakanyanya pakugonesa zvishandiso zvemazuva ano sema smartphones nemalaptops. Midziyo iyi inowanzoda DC mukati, kunyangwe ikagashira AC kubva kugedhi. Kune rimwe divi, AC's oscillating nature inoita kuti ive yakakodzera kufambisa magetsi madaro marefu.

Technology Applications

DC uye AC inoshumira zvakasiyana tekinoroji zvinodiwa. DC yakanakira renewable simba masisitimu, mota dzemagetsi, uye nzvimbo dzedata.Inenge 74% yemagetsi emagetsi mudzimba anoda DC simba, kusanganisira maHVAC masisitimu uye EV majaja. Kuenderana kwayo nemidziyo yedhijitari uye zvakanakira kuchengetedza zvinoita kuti ive sarudzo yakasarudzika yemazuva ano maapplication.

AC, zvisinei, inotonga masimba echinyakare masisitimu. Inopa simba midziyo yemumba, midziyo yemumaindasitiri, uye magidhi emagetsi. Iko kugona kukwira kumusoro kana kudzika mazinga evoltage uchishandisa ma transformer inovimbisa kuenderera kwayo kukosha mukugovera simba.

Ongorora: Nepo ese ari maviri AC neDC aine mazinga akaenzana mune mamwe mamiriro, kuderedza matanho ekushandura magetsi kunogona kuwedzera kushanda kweDC. Semuenzaniso, kugovera DC munzvimbo dze data kunoderedza kurasikirwa kwesimba uye mutengo wekushandisa uchienzaniswa neAC masisitimu.

Kukosha kweDC kune AC Simba

Impact paDay Life

DC kune AC simba shanduko yakashandura mabatiro atinoita nesimba muhupenyu hwedu hwemazuva ese. Midziyo mizhinji yemumba, kubva kumafiriji kusvika kumaterevhizheni, inotsamira pakuchinjanisa ikozvino (AC) kuti ishande. Nekudaro, akawanda manyuko esimba, senge solar panels uye mabhatiri, anogadzira yakananga ikozvino (DC). Inverters bhiriji gaka iri, kuve nechokwadi chekuti DC simba rinogona kugonesa AC zvishandiso zvisina musono.

Tora renewable energy systems semuenzaniso. Solar panels inogadzira magetsi eDC, asi dzimba nemabhizinesi zvinoda AC yekuvhenekesa, kudziyisa, uye kutonhodza masisitimu. Inverters inoshandura iyi DC kuita inoshandiswa AC, zvichiita kuti varidzi vedzimba vashandise simba rakachena pasina kukanganisa nyore.

Backup magetsi masisitimu zvakare anoratidza kukosha kweDC ku AC shanduko. Panguva yekudzima, mabhatiri anochengeta magetsi eDC, ayo anoshandura kuita AC kuti arambe akakosha ekushandisa. Kugona uku kunopa mukana usingakanganisike kumidziyo yakakosha, senge michina yekurapa nemidziyo yekutaurirana.

Zano: Pakusarudza inverter yekushandisa mumba, funga nezve simba rinodiwa pamidziyo yako. Kuremedza inverter kunogona kutungamira mukusashanda kana kukuvara.

Kupesvedzera paMazuvano Emagetsi

Zvemagetsi zvemazuva ano zvinoenderana zvakanyanya neDC kuenda kuAC simba rekushandura. Midziyo yakaita semalaptops, mafoni, uye mitambo yemitambo inowanzoda DC mukati, kunyangwe ivo vachigamuchira AC kubva kumadziro. Mainverters anoita basa rakakosha mukugadzirisa masosi emagetsi kuti asangane nemidziyo iyi.

Motokari dzemagetsi (EVs) dzinopa mumwe muenzaniso unomanikidza. MaEV anochengeta simba mumabhatiri eDC, asi zviteshi zvekuchaja uye masisitimu epaboard zvinowanzoda AC. MaInverters anovimbisa kuenderana pakati pezvikamu izvi, zvichiita kuti simba rekufambisa rishande uye kushanda kwemotokari.

Nzvimbo dze data dzinobatsirwawo kubva kuDC kuenda ku AC simba rekushandura. Izvi zvivakwa zveimba maseva uye midziyo inovimba neDC simba kuti ishande. Nekudaro, kusanganisa neiyo grid kunoda kuenderana kwe AC. Yepamberi inverter masisitimu inogadzirisa iyi shanduko, inogonesa kushandiswa kwesimba uchichengetedza kuvimbika.

Ongorora: Innovation mu inverter tekinoroji, senge pure sine wave kubuda, yakavandudza kuenderana nemagetsi anonzwisa tsitsi. Kufambira mberi uku kunoderedza njodzi yekukuvara uye kunowedzera kushanda.

Nei DC kuenda kuAC Power Shanduko Yakakosha

Powering Household Appliances

Midziyo yemumba inovimba nekuchinjanisa ikozvino (AC) kuti ishande, asi manyuko esimba mazhinji, senge.mabhatiriuye solar panels, inogadzira yakananga ikozvino (DC). Inverters inoita basa rakakosha mukushandura DC kuita AC, kuve nechokwadi chekuenderana nemidziyo iyi. Pasina shanduko iyi, zvishandiso zvakaita sefiriji, michina yekuwachisa, uye terevhizheni zvaizoramba zvisingagoneki nemagetsi emagetsi masystem kana zvigadziriso zvemagetsi ekuchengetedza.

Kubudirira kwesimba chimwe chinhu chakakosha. Maitiro ekushandura DC kuita AC anogona kukonzera kupera kwesimba, kazhinji kubva pa5% kusvika pa20%. Kurasikirwa uku kunosimbisa kukosha kwekusarudza emhando yepamusoro inverters kuderedza kusashanda. Nekugadzirisa masisitimu ekushandura, dzimba dzinogona kuderedza kutambisa simba uye kudzikisa mabhiri emagetsi.

Zano: Pakusarudza inverter yekushandisa pamba, koshesa mamodheru ane mwero wepamusoro wekuita kuti uwedzere kuchengetedza simba.

Kuenderana neMagetsi Grids

Magetsi emagetsi anoshanda chete pamagetsi eAC, zvichiita kuti DC ishandurwe kuve AC yakakosha pakubatanidza zviwanikwa zvesimba zvakagoverwa. Mainverters anoita senge interface pakati peDC masosi, senge solar panel kana bhatiri rekuchengetedza masisitimu, uye iyo AC grid. Uku kuwirirana kunovimbisa kufambiswa kwesimba kwakatsetseka uye kunotsigira kugadzikana kwegridi.

Yepamberi inverter tekinoroji inosimudzira kuita kwegridi. Bidirectional AC/DC converters inogadzirisa mazinga evoltage uye inovandudza kuendesa magetsi. Aya masisitimu zvakare anogonesa kuchengetedza kwesimba panguva ye-off-peak maawa uye kuburitsa panguva yepamusoro yekuda, kuenzanisa kugovera uye kudiwa zvinobudirira.

Grid kuenderana kunonyanya kukosha kune varidzi vemba vanoshandisa simba rezuva. Nekushandura DC kubva ku photovoltaic mapaneru kuita AC, ma inverters anobvumira akawandisa simba kuti adzoserwe mugedhi, achiwana makiredhiti kuburikidza nemambure metering zvirongwa.

Basa muRenewable Energy Systems

Renewable magetsi masisitimu anoenderana zvakanyanya neDC kune AC simba shanduko. Solar panels inogadzira magetsi eDC, ayo anofanirwa kushandurwa kuita AC kuti ashandiswe mudzimba, mabhizinesi, uye grid. MaInverters akashongedzerwa nehukuru hwemagetsi point tracking (MPPT) tekinoroji inokwenenzvera iyi shanduko, kuve nechokwadi chekushandiswa kwesimba kwakanaka.

Madhizaini ekuvandudza, akadai seGlobal Maximum Power Point Tracking (GMPPT), anowedzera kuwedzera kubviswa kwesimba kubva kuphotovoltaic system. Kufambira mberi uku kunonatsiridza kushanda kwesimba rinogonesa kubatanidzwa, zvichiita kuti simba rakachena riwanikwe uye rakavimbika.

Bidirectional converterstambawo basa rakakosha mumasisitimu anogonekazve. Ivo vanogadzirisa kuyerera kwesimba panguva yekuchaja uye kuburitsa matenderedzwa, zvichiita kuti ishande isina musono yemabhatiri ekuchengetedza masisitimu. Kugona uku kunotsigira shanduko kune simba rakagadzikana nekuwedzera kushandiswa kwesimba rezuva nemhepo.

Cherechedza: High-quality inverters neMPPT teknolojia inogona kuvandudza zvakanyanya kushanda kwemaitiro emagetsi ekugadzirisa, kuderedza kurasikirwa kwesimba uye kuwedzera kushanda kwese.

Basa reInverter: Maitiro eDC kuenda kuAC Shanduko Inoshanda

Mashandisiro Anoita Inverters

Inverters ndiwo moyo weDC kune AC simba shanduko. Ivo vanotora yakananga ikozvino (DC) kubva kunzvimbo dzakaita solar panel kana mabhatiri uye vochishandura kuita alternating current (AC) yakakodzera kugonesa midziyo yemumba kana kudyisa mugridi yemagetsi. Shanduko iyi inosanganisira advanced electronic circuitry and control systems kuti ive nechokwadi chekushanda uye kuvimbika.

Mazuva ano ma inverters anovimba ne semiconductor switch, senge insulated-gedhi bipolar transistors (IGBTs) kana simbi-oxide-semiconductor field-effect transistors (MOSFETs), kudzora mafambiro emagetsi. Aya maswichi anoshanda pamafafitera akakwira, achigonesa kutonga chaiko pamusoro peinobuda waveform. Iyo inverter's control system inoshandisa algorithms kugadzira masaini ekuchinja, kuve nechokwadi kuti inobuda inoenderana neinodiwa AC voltage uye frequency.

Makiyi ekuita metrics anoratidza kuvimbika kwemainverters mukushandura DC kuita AC simba:

• Hukama huri pakati pe AC neDC simba hunoramba huine mutsara pasi pemamiriro akasiyana, kunyangwe zvidiki zvisiri-mutsara zvichimuka nekuda kwekuzvidyira uye hunhu hwedunhu.
• Kubudirira, kwakaverengerwa sereshiyo yesimba re AC kune DC simba, zvinoenderana nekuisa voltage uye zvakatipoteredza zvakaita se solar irradiance.
• Maximum-power-point-tracking (MPPT) tekinoroji mune zvemazuva ano inverters inobudirira mazinga e98% kusvika 100%, kuve nechokwadi chekushandiswa kwakakwana kwesimba.

Ongorora: Paunenge uchisarudza inverter, gara uchiongorora zvakatemwa zvemugadziri, kusanganisira kushanda nesimba, AC voltage, frequency, uye yakakura simba ratings. Mashoko aya anovimbisa kuenderana neako simba system.

Output Waveforms: Pure Sine Wave vs Modified Sine Wave

Hunhu hweiyo inverter yekubuda waveform inonyanya kukanganisa kuita kwayo uye kuenderana nemidziyo yakabatana. Mainverters anowanzo gadzira imwe yemhando mbiri dzemasaisai: pure sine wave kana modified sine wave.

Pure sine wave inverters inogadzira yakatsetseka, inoenderera mberi waveform inoteedzera zvakanyanya simba reAC rinopihwa negridi. Izvi zvinoita kuti zvive zvakanaka kune zvemagetsi zvinonzwisisika, semidziyo yekurapa, makomputa, uye masisitimu ekuteerera, ayo anoda simba rakagadzikana uye rakachena.

Yakagadziridzwa sine wave inverters, kune rumwe rutivi, inogadzira yakatsikwa waveform. Kunyange zvichidhura, kuburitsa kwavo kunogona kukonzera nyaya nemidziyo inotsamira pane chaiyo voltage regulation, senge microwaves kana laser printer. Iyo yakakwira harmonic kukanganisa mune yakagadziridzwa sine wave kubuda inogona zvakare kutungamira mukuwedzera kupisa chizvarwa uye kudzikisira kugona mumidziyo yakabatana.

Zano: Zvemashandisirwo akakosha kana emagetsi anonzwisa tsitsi, gara uchisarudza yakachena sine wave inverter kuti uve nechokwadi chekushanda kwakakwana uye hupenyu hurefu hwemidziyo yako.

Nhanho-ne-Nhanho Shanduko Maitiro

Maitiro ekushandura DC kuita AC anosanganisira akati wandei akanyatsotsanangurwa matanho, rimwe nerimwe richibatsira mukuita kwese inverter kushanda uye kushanda nesimba:

1. Dhizaini yeSistimu uye Kutsanangurwa: Tsanangura yaunoda kubuda voltage, frequency, uye waveform maitiro. Iyi nhanho inovimbisa kuti inverter inosangana nezvinodiwa zvekushandisa.
2. Modulation Method Sarudzo: Sarudza nzira yekushandura, senge pulse-width modulation (PWM), kudzora masaini ekuchinja inverter.
3. Kudzora Logic Development: Gadzira algorithms kushandura inodiwa AC waveform kuita chaiyo inochinja nyika kune inverter's semiconductor zvikamu.
4. PWM Signal Generation: Shandisa madhijitari masaini processors (DSPs) kana munda-inorongwa gedhi arrays (FPGAs) kugadzira yakakwirira-frequency masaini ePWM zvichibva pane yakasarudzwa modulation zano.
5. Kushandura Kushanda: Shandisai inverter's semiconductor switch munhevedzano inoshandura iyo DC inopinza kuita AC waveform.
6. Kusefa: Pfuura zvinobuda kuburikidza nemafirita kutsvedzerera waveform uye kuderedza harmonic kukanganisa, kuve nechokwadi kuti inosangana negridi kana mudziyo zviyero.
7. Output Regulation: Ramba uchitarisa uye gadzirisa zvinobuda kuti uchengetedze yakagadzikana voltage uye frequency, kunyangwe pasi pemamiriro ekutakura akasiyana.

Maitiro aya anovimbisa kuti inverter inopa yakavimbika uye inoshanda AC simba, ingave yemidziyo yemumba, midziyo yemumaindasitiri, kana kubatanidza grid. Yepamberi yekuyedza maprotocol anosimbisa chokwadi uye kugadzikana kwedanho rega rega, kuve nechokwadi chekuti inverter inoita sezvaitarisirwa mumamiriro ezvinhu epasirese.

Callout: Innovations inverter design, yakadai sekushandiswa kweMPPT uye nzira dzepamusoro dzekugadzirisa, dzakavandudza zvakanyanya kushanda uye kuvimbika kweDC kusvika kuA AC simba rekushandura. Kufambira mberi uku kunoita kuti inverters ive yakakosha mumasisitimu emagetsi emazuva ano.

Mhando dzeDC kune AC Inverters

Grid-Akasungwa Inverters

Grid-yakasungwa inverters yakagadzirirwa kuwiriranisa negetsi yemagetsi. Ivo vanoshandura magetsi eDC kubva kunzvimbo dzakaita solar panel kuita simba reAC rinoenderana nemagetsi egridi uye frequency. Aya ma inverters akanakira masisitimu ayo vashandisi vanoda kutengesa yakawandisa magetsi kudzokera kune grid kuburikidza net mambure metering zvirongwa.

Ndakaona kuti grid-yakasungirirwa inverters inotonga musika nekuda kwekushanda kwavo uye kupararira kutorwa munzvimbo dzekugara uye dzekutengesa solar PV masisitimu. Kugona kwavo kudyisa simba rakawanda mugridi kunoita kuti ive sarudzo inodhura kune varidzi vedzimba nemabhizinesi. Semuyenzaniso, imba yepasi pevhu ine chidimbu chine shading inogona kubatsirwa kubva kuma microinverters, ayo anowedzera kugadzirwa kwesimba kusvika.15%.

Zano: Paunenge uchisarudza gidhi-yakasungirirwa inverter, ita shuwa kuti inotsigira grid frequency yedunhu rako (50Hz kana 60Hz) uye inoenderana nemirairo yemuno seUL 1741 zviyero.

Off-Grid Inverters

Off-grid inverters inoshanda yakazvimirira yega yemagetsi. Izvo zvakakosha kune nzvimbo dziri kure uko grid yekuwana isingawanikwe kana kusavimbika. Aya ma inverters anoshandura magetsi eDC kubva kumabhatiri kana masosi anogona kudzokororwa kuita AC simba kune akamira masisitimu.

Ndakaona kuti off-grid masisitimu ari kuita mukurumbira nekuda kwekugona kwawo kupa rusununguko rwesimba. Iwo anonyanya kubatsira kumakabhini, dzimba dzekumaruwa, uye setups yekudzoreredza njodzi. Nekudaro, off-grid inverters inoda kungwarira saizi kuti ienderane nezvinodiwa zvemagetsi. Semuyenzaniso, iyo yakanyanya kuenderera chiyero chemagetsi inofanirwa kuverengerwa nekuchengetedza kuti ive nechokwadi chekushanda kwakanaka.

Ongorora: Off-grid masisitimu anowanzo sanganisira kuchengetedza bhatiri, saka sarudza inverter inoenderana nemagetsi ebhatiri rako uye huwandu.

Hybrid Inverters

Hybrid inverters inosanganisa maficha egridi-yakasungwa uye off-grid masisitimu, ichipa kuchinjika mukutsvagisa simba. Aya ma inverters anogona kushandura zvisina mutsetse pakati pegridi simba,kuchengetedza bhatiri, uye renewable simba manyuko.

Ndakaona ma hybrid inverters achikunda mukugara solar-plus-storage system. Semuenzaniso, imwe sisitimu yakaderedza mashandisirwo emagetsi egidhi ne80%, nekuda kwekugona kwayo kuchengetedza yakawandisa simba rezuva kuti rizoshandiswa gare gare. Hybrid inverters inotsigirawo bidirectional simba kuyerera, zvichiita kuti vashandisi vakwanise kuchaja mabhatiri panguva ye-off-peak maawa uye kuaburitsa panguva yekudiwa kwepamusoro.

Zvinhu zvakakosha zveHybrid Inverters:

• Waveform: Yakachena sine wave kubuda inovimbisa kuenderana neyakajeka yemagetsi.
• Battery Integration: Inoshanda ine kana isina mabhatiri, zvichienderana nehurongwa hwekugadzira.
• Parallel Kugona: Inotsigira akawanda inverters epamusoro emagetsi kubuda.

Callout: Hybrid inverters yakanakira vashandisi vari kutsvaga shanduko yesimba uye kusimba, kunyanya munzvimbo dzinogara dzichidzima magetsi.

Microinverters

Microinverters inomiririra kufambira mberi kwakakosha mune inverter tekinoroji. Kusiyana neyakajairwa tambo inverters, iyo inobatanidza akawanda solar panels kune imwechete inverter, microinverters inoshanda padanho repaneru. Imwe neimwe solar panel inowana yayo yakatsaurirwa microinverter, ichiibvumira kuti ishande yakazvimirira. Iyi dhizaini inovandudza kugona kwesimba uye kuvimbika kwehurongwa.

Imwe yemabhenefiti akakosha e microinverters kugona kwavo kukwirisa kugadzirwa kwesimba. Ndakaona kuti mumasisitimu ane chidimbu chine shading kana akasiyana mapaneru ekumisikidza, microinverters inodarika tambo inverters. Semuenzaniso, kana pani imwe mutambo inverter system ikasangana nemumvuri, iyo tambo yese inobuda inodonha. Ne microinverters, chete shaded panel inobuda inodzikira, nepo vamwe vachiramba vachishanda vakazara.

Microinverters zvakare inorerutsa system yekutarisa. Mazhinji mamodheru anosanganisira akavakirwa-mukati mamodule ekutaurirana anopa chaiyo-nguva yekuita data kune yega pani. Iyi ficha inoita kuti zvive nyore kuona uye kugadzirisa nyaya, senge pane isina kushanda zvakanaka, pasina kukanganisa system yese.

Zano: Kana iwe uri kuisa solar system munzvimbo ine kazhinji shading kana yakaoma denga dhizaini, microinverters isarudzo yakanaka. Vanowedzera simba rekubuda uye kuderedza kukanganisa kwezvakatipoteredza zvinhu.

Pasinei nemabhenefiti avo, ma microinverters anouya nemitengo yepamusoro yekumberi kana ichienzaniswa netambo inverters. Zvisinei, ndakaona kuti zvikomborero zvavo zvenguva refu, zvakadai sekuvandudzwa kwegoho remagetsi uye kuderedzwa kwekugadzirisa, zvinowanzopfuura mari yekutanga. Ivo vakanyanya kunyatsokodzera nzvimbo dzekugara dzezuva uye mapurojekiti madiki ekutengesa uko kukwirisa kugadzirwa kwesimba kuri pamberi.

Callout: Microinverters inoenderana neakawanda solar panels uye yakanakira masisitimu anoda kuchinjika uye kushanda nesimba. Dhizaini yavo modular inoitawo kuti zvive nyore kuwedzera mune ramangwana.

Key Zvishandiso zveDC kune AC Inverters

Solar Energy Systems

Solar magetsi masisitimu anovimba zvakanyanya neDC kune AC inverters kushandura yakananga ikozvino inogadzirwa ne photovoltaic (PV) mapaneru kuita alternating ikozvino yakakodzera kushandiswa kwemba kana grid. Ndakaona kuti kushanda kweshanduko iyi kunokanganisa zvakananga kuita kwese kwekuisa solar. Yepamberi inverters yakashongedzerwa neMaximum Power Point Tracking (MPPT) tekinoroji inova nechokwadi chekutorwa kwesimba kubva kune solar panel, kunyangwe pasi pemamiriro akasiyana ezuva.

Ongororo ichangoburwa inoratidzakukosha kwekugadzira inoshanda solar inverters. Inosimbisa mabasa seazvino kunzwa, voltage manejimendi, uye simba-poinzi yekutevera. Kushandisa zvivakwa zvepamberi, senge munda-inorongwa gedhi arrays (FPGAs), inosimudzira zvakanyanya inverter performance. Chidzidzo ichi zvakare chinofananidza nzira dzechinyakare uye dzemazuva ano inverter pasi pemamiriro akasiyana emutoro, sezvakaratidzwa pazasi:

Izvi zvakawanikwa zvinoratidza kuti magadzirirwo emazuva ano inverter anoderedza kukanganiswa kweharmonic, kuvandudza kunaka kwesimba uye kuvimbika kwehurongwa. Kune masisitimu ezuva rekugara, izvi zvinoreva kurasikirwa kwesimba kushoma uye kuenderana zviri nani nemidziyo yemumba.

Zano: Paunenge uchisarudza inverter ye solar system, tungamira mamodheru neMPPT tekinoroji uye yakaderera yakazara harmonic distortion (THD) kuti ishande zvakanyanya.

Battery Energy Storage Systems (BESS)

Battery Energy Storage Systems (BESS) inotsamira pane inverters kubata simba rekuyerera pakati pemabhatiri uye akabatana mitoro. Ndakaona kuti ma inverters muBESS haangoshandure DC kuita AC chete asi zvakare anogadzirisa kuchaja uye kuburitsa madhiraini. Izvi zvinoita kuti mabhatiri ashande zvakanaka uye agare kwenguva refu.

Humbowo hwehuwandu hunoratidza kuti ma microinverters anopa 5-10% kunyatsoita kuwana zvichienzaniswa neyechinyakare inverters mukatiBESS zvikumbiro. Kuvandudzwa uku kunobva mukukwanisa kwavo kukwidziridza shanduko yesimba padanho remodule. Semuyenzaniso:

Aya mabhenefiti ekubudirira anoshandura mumutengo wakaderera wesimba uye zvirinani mashandiro ehurongwa. Munzvimbo dzekugara, izvi zvinoreva kuti varidzi vemba vanogona kuchengeta yakawandisa simba rezuva mukati mezuva uye vorishandisa husiku, vachideredza kuvimba negridi. Zvekushandisa zvekutengesa, BESS ine inverters inoshanda inova nechokwadi chekusavhiringidzwa kwemagetsi panguva yekudiwa kwepamusoro kana kubuda.

Callout: Sarudza inverters inoenderana nemhando yebhatiri rako uye kugona kuti uwedzere mabhenefiti eBESS yako.

Mota dzemagetsi (EVs)

Mota dzemagetsi (EVs) dzinovimba nema inverters kushandura DC simba kubva kumabhatiri adzo kuita simba reAC kumamotor avo. Ndakaona kuti chiyero chesimba che inverter chinotarisa sei kukodzera kwayo kwemhando dzakasiyana dzeEVs. Mota diki dzevatakuri dzinowanzo shandisa ma inverters ane ratingskusvika ku130 kW, nepo maEV epamusoro-soro uye marori anorema anoda zviyero pamusoro pe250 kW.

Inverters inoitawo basa rakakosha muEV yekuchaja zviteshi. Ivo vanovimbisa kuenderana pakati peiyo grid's AC simba uye mota yeDC bhatiri system. Yepamberi inverters ine bidirectional kugona inobvumira EVs kuita senge simba rekuchengetedza mayuniti, kudyisa simba kudzoka kune grid panguva yepamusoro yekuda.

Cherechedza: Paunenge uchiongorora EV inverters, funga nezvesimba remagetsi, kugona, uye kuenderana nemota yemotokari uye bhatiri system.

RV, Marine, uye Portable Power

Mainverters anoita basa rakakosha mukusimbisa mota dzevaraidzo (RVs), ngarava dzemugungwa, uye inotakurika simba masisitimu. Aya maapplication anoda yakavimbika DC kutendeuka kune AC kuti ive nechokwadi chisina kukanganiswa magetsi emidziyo yakakosha uye midziyo. Ndakaona kuti iyo inverter chaiyo inogona kushandura sei RV kana chikepe kuita nharembozha inoshanda zvizere kana nzvimbo yebasa.

Kune maRV, ma inverters anoshandura magetsi eDC kubva kumabhatiri emubhodhi kuita simba reAC remidziyo yakaita semicrowaves, air conditioners, uye terevhizheni. Pure sine wave inverters yakanakira izvi setups nekuti inopa rakachena simba, kuve nechokwadi kuenderana neanonzwa magetsi. Semuenzaniso, 2000-watt inverter inogona kubata midziyo yakawanda yeRV, nepo masisitimu akakura angangoda hunyanzvi hwepamusoro.

Marine applications inowanzosangana nematambudziko akasiyana, akadai sekuora kwemvura yemunyu uye nzvimbo shoma. Marine-giredhi inverters anogadzirisa nyaya idzi neakavharirwa akasimba uye compact dhizaini. Ini ndinokurudzira kusarudza inverter ine yakakwira ingress chengetedzo (IP) rating yekumira munzvimbo dzakaoma. Pamusoro pezvo, mahybrid inverters ane solar kuchaja masimba anogona kusimudzira kusununguka kwesimba kwenzendo refu.

Inotakurika magetsi masisitimu, seaya anoshandiswa kumisasa kana zviitiko zvekunze, anobatsirwa kubva kune akareruka uye compact inverters. Aya masisitimu anowanzo batana neanotakurika solar mapaneru kana mabhatiri mapaketi kuti ape simba reAC kumidziyo midiki yakaita semalaptops, mwenje, uye mafeni. Modified sine wave inverters isarudzo inodhura-inoshanda kune zvakakosha zvinodiwa, asi yakachena sine wave modhi inopa kuita kurinani kune inonzwisisika michina.

Zano: Kana uchisarudza inverter yeRV, yemugungwa, kana inotakurika kushandiswa, funga zvinhu zvakaita sesimba remagetsi, waveform mhando, uye kusimba kwezvakatipoteredza. Gara uchifananidza iyo inverter yakatarwa kune yako simba rekuda kwekuita kwakanyanya.

Maitiro ekusarudza iyo Right DC kune AC Inverter

Sarudza Simba Zvinodiwa

Kusarudza inverter chaiyo kunotanga nekunzwisisa zvaunoda simba. Ini ndinogara ndichikurudzira kuverenga iyo yakazara wattage yeese maturusi aunoronga kubatanidza. Wedzera iyo wattage yechishandiso chega chega, wobva wasanganisira 20-30% buffer yekuzvidavirira nezvekutanga kuvhiya kana mitoro isingatarisirwe. Semuyenzaniso, kana midziyo yako ichida 1,500 watts, sarudza inverter yakatemerwa angangoita zviuru zviviri zvewatts. Izvi zvinovimbisa kuita kwakavimbika pasina kuwandisa sisitimu.

Kune akakura setups, senge solar simba masisitimu kana maRV, funga iyo inverter inoenderera uye yepamusoro simba ratings. Simba rinoramba riripo rinoreva mutoro wakakura uyo inverter inogona kubata nekufamba kwenguva, nepo peak simba maakaundi epfupi kuputika kwekudiwa kwepamusoro. Kufananidza zviyero izvi kune simba rako rekuda kunodzivirira kusashanda uye kukuvara kunogona kuitika kumidziyo yako.

Sarudza Output Waveform

Mhando yekubuda waveform inoita basa rakakosha mukusarudza inverter. Ini ndinowanzo kusimbisa kukosha kwekusarudza pakati pe pure sine wave uye yakagadziridzwa sine wave inverters zvichienderana nekushandisa kwako. Yakachena sine wave inverters inoburitsa yakatsetseka, grid-senge AC waveform, ichiita kuti ive yakanakira zvemagetsi zvinonzwisisika semidziyo yekurapa, malaptop, uye maodhiyo masisitimu. Yakagadziridzwa sine wave inverters, nepo ichikwanisika, inogadzira yakatsika waveform inogona kukonzera nyaya nemimwe michina, senge microwave kana laser printer.

Kuti uratidze kushanda kwemhando dzakasiyana dze inverter, funga zvinotevera kuenzanisa:

Kune zvakakosha maapplication, ini ndinogara ndichikurudzira yakachena sine wave inverters. Ivo vanovimbisa kuenderana uye kuchengetedza zvishandiso zvako kubva kune zvinogona kukuvadzwa kunokonzerwa nekusagadzikana kwewaveform.

Match DC Input Voltage

Kufananidza inverter's DC yekupinza voltage kune yako sosi yemagetsi kwakakosha kuti uite zvakakwana. Mazhinji inverters akagadzirwa kuti ashande neakananga ekuisa voltages, senge 12V, 24V, kana 48V. Ini ndinorayira kutarisa voltage yebhatiri rako kana solar panel system usati watenga inverter. Semuenzaniso, 12V bhatiri system inoda 12V yekupinza inverter. Kushandisa voltage isingaenderane kunogona kukonzera kusashanda kana kukuvadza kune inverter.

Yepamusoro magetsi masisitimu, senge 48V, anoshanda zvakanyanya kune akakura setups nekuti anoderedza kuyerera kwazvino uye kuderedza kurasikirwa kwesimba. Izvi zvinovaita sarudzo iri nani yekumisikidza solar kana off-grid masisitimu ane akakosha masimba ekuda. Gara uchisimbisa iyo inverter's yekupinda voltage renji mune zvakatemwa zvemugadziri kuti uve nechokwadi chekuenderana neyako simba sosi.

Funga Nekubudirira

Kubudirira kunoita basa rakakosha pakusarudza DC kune AC inverter. Ndinogara ndichisimbisa kukosha kwekusarudza inverter ine chiyero chepamusoro chekushanda, sezvo izvi zvinokanganisa zvakananga kuchengetedza kwesimba uye maitiro ehurongwa. Mazhinji emazuva ano inverters anowana mazinga ekushanda ari pakati pe90% ne98%. Zvisinei, kunyange musiyano muduku unogona kukanganisa zvakanyanya mari yenguva refu yesimba.

Semuyenzaniso, 95% inoshanda inverter inoshandura 95% yemagetsi ekuisa DC kuita inoshandisika AC simba, ne5% chete yakarasika sekupisa. Mukupesana, 90% inoshanda inverter inoparadza zvakapetwa kaviri simba. Musiyano uyu unowedzera kutaurwa mumasisitimu makuru, senge kuisirwa kwezuva, uko kurasikirwa kwesimba kunogona kuwedzera nekufamba kwenguva.

Zano: Tarisa ma inverters ane zvitupa seEnergy Star kana kutevedzera zviyero zvakaita seUL 1741. Izvi zvitupa zvinovimbisa kuti inverter inosangana neindasitiri mabhenji ekubudirira uye kuchengeteka.

Uyezve, funga kushanda kwe inverter pasi pemamiriro ezvinhu emutoro. Mazhinji masisitimu anoshanda ari pasi pehukuru hwehuwandu hwezuva. Mainverters ane yakakwira chikamu-mutoro kushanda zvakanaka mune izvi zviitiko, kuwedzera simba rekushandisa.

Anwendung-Chaiyo Features

Zvishandiso zvakasiyana zvinoda chaiwo inverter maficha. Ini ndinogara ndichikurudzira kuongorora yako yekushandisa kesi kuti uone izvo zvinonyanya kukosha. Semuenzaniso, kana iwe uri kubatanidza inverter mune solar simba system, tungamira modhi neMaximum Power Point Tracking (MPPT). Iyi ficha inogonesa kutorwa kwesimba kubva kune solar panel, kunyangwe mumamiriro akasiyana ezuva.

Kune off-grid setups, maficha senge bhatiri inoenderana uye yakaderera idle simba mashandisirwo anove akakosha. Mainverters akagadzirirwa kushandiswa kwe-off-grid anowanzo sanganisira advanced bhatiri manejimendi masisitimu ekuwedzera hupenyu hwebhatiri nekuvandudza kuvimbika.

Mune marine kana RV application, kusimba uye compact dhizaini inotungamira. Ndakaona kuti ma inverters ane high ingress protection (IP) ratings anoita zvakanaka munzvimbo dzakaoma. Mamwe mamodheru anosanganisirawo akavakirwa-mukati surge dziviriro, iyo inochengetedza inonzwisisika yemagetsi kubva kune voltage spikes.

Callout: Gara uchifananidza iyo inverter maficha kune zvaunoda chaizvo. Kufuratira zvakakosha zvinoshanda zvinogona kutungamirira kune kusashanda kana kuenderana nyaya.

Budget uye Brand Reputation

Kuenzanisa mutengo uye kunaka kwakakosha pakusarudza inverter. Ini ndinoraira kusasarudza iyo yakachipa sarudzo pasina kufunga kwenguva refu kuita uye kuvimbika. Nepo bhajeti-inoshamwaridzika inverters inogona kuchengetedza mari kumberi, ivo vanowanzo shaya epamberi maficha uye kusimba.

Zvigadzirwa zvine mukurumbira, seSMA, SolarEdge, uyeNhoroondo ye Victron Energy, nguva dzose kuendesa zvigadzirwa zvemhando yepamusoro. Vagadziri ava vanoisa mari mukutsvagisa nekusimudzira, vachiona kuti ma inverters avo anosangana nemaindasitiri zviyero uye anoita zvakavimbika nekufamba kwenguva.

Cherechedza: Kudyara kwekutanga kwekutanga mumhando inozivikanwa kazhinji kunobhadhara kuburikidza nekushanda kuri nani, hupenyu hurefu, uye kuderera kwemitengo yekugadzirisa.

Paunenge uchiongorora bhajeti yako, funga nezve mutengo wakazara wemuridzi. Izvi zvinosanganisira kwete chete mutengo wekutenga asiwo kuisa, kugadzirisa, uye kunogona kurasikirwa kwesimba. Ndakaona kuti yepakati-renji inverters inowanzo rova ​​yakanakisa chiyero pakati pekugona uye kuita.

Zano: Tsvagurudza ongororo yevatengi uye tsvaga kurudziro kubva kune veindasitiri nyanzvi kuti vaone mhando dzine mukurumbira wakasimba wemhando uye rutsigiro.

Zvakakosha Kufunga nezve DC kuenda ku AC Shanduko

Kubudirira Kurasikirwa

Kurasikirwa kwakanaka kunoitika panguva yeDC kuenda ku AC simba rekushandura, zvakanyanya nekuda kwekupisa kugadzirwa uye kupikisa kwemukati mukati meiyo inverter. Ndakaona kuti kurasikirwa uku kunosiyana zvichienderana nerudzi rwe inverter uye renji yemagetsi. Semuenzaniso, AC / DC inosimudzira vashanduri vanogona kuwanakusvika ku2.5 nguva yakawanda kurasikirwa kupfuura DC/DCconverters. Tafura iri pazasi inoratidza musiyano uyu:

Kuti uderedze kurasikirwa uku, ini ndinokurudzira kusarudza ma inverters ane hunyanzvi hwepamusoro ratings, kazhinji pamusoro pe95%. Tekinoroji dzepamberi seMaximum Power Point Tracking (MPPT) inobatsirawo kukwidziridza shanduko yesimba, kunyanya mumasisitimu ezuva. Kugara uchigadzirisa, sekuchenesa mafeni ekutonhodza uye kuve nechokwadi chekufefetedza kwakaringana, kunowedzera kuderedza kupera kwesimba.

Zano: Gara uchitarisa inverter's performance curve. Mienzaniso yepamusoro-soro inochengetedza kushanda kwakafanana kune zvakasiyana-siyana zvemitoro.

Kukura Kwakafanira

Saizi yakakodzera inovimbisa kuti inverter inokwanisa kubata iyo yakazara simba kudiwa pasina kuwandisa. Ini ndinogara ndichiraira kuverenga iyo yakasanganiswa wattage yezvese zvakabatana zvishandiso uye nekuwedzera 20-30% buffer yekutanga kuvhiya. Semuyenzaniso, kana midziyo yako ichida 1,800 watts, sarudza inverter yakatemerwa angangoita 2,400 watts.

Undersized inverters vanonetsekana kuzadzisa zvinodiwa, zvichikonzera kusashanda uye kukuvara kunogona kuitika. Oversized inverters, nepo zvakachengeteka, zvinogona kukonzera kurasikirwa kusingakoshi kwesimba uye mitengo yakakwira. Kufananidza iyo inverter inoenderera uye yepamusoro simba ratings kune zvaunoda kunovimbisa kuita kwakakwana.

Callout: Kune masisitimu ezuva, funga nezve inverter's yekupinda voltage renji. Kusawirirana nesolar panel yako kana bhatiri bhangi kunogona kuderedza kushanda nesimba uye kuvimbika.

Kuiswa uye Kuchengetedza

Kuiswa kwakakodzera kunokosha kune zvose kushanda uye kuchengeteka. Ndakaona ma inverter asina kuiswa zvakanaka achikonzera kupisa, kutadza kwemagetsi, uye kunyange moto. Gara uchitevera nhungamiro yemugadziri uye hinda nyanzvi yemagetsi yakasimbiswa yezvigadziriso zvakaoma.

Ita shuwa kuti inverter yakaiswa munzvimbo ine mhepo inofefetera, kure nechiedza chezuva uye unyoro. Shandisa tambo dzakakura zvakakodzera kudzivirira kudonha kwemagetsi uye kupisa. Kugadzika sisitimu nenzira kwayo kunodzivirira kubva kumagetsi emagetsi uye masurges.

Cherechedza: Matunhu mazhinji anoda kuteedzerwa nemitemo yekuchengetedza seUL 1741 yegridi-yakasungwa inverters. Tarisa kuti inverter yako inosangana nezvitupa izvi kuti uve nechokwadi chekushanda kwakachengeteka.

Zvinhu Zvakatipoteredza

Mamiriro ekunze anokanganisa zvakanyanya kuita uye hupenyu hurefu hweDC kune AC inverters. Ndakaona kuti zvinhu zvakaita setembiricha, humidity, uye kuunganidzwa kweguruva zvinogona kukanganisa kushanda nesimba uye kuvimbika. Kunzwisisa izvi zvakasiyana-siyana kunobatsira kuve nechokwadi chekushanda kwakakwana uye kuwedzera hupenyu hweinverter yako.

Tembiricha

Tembiricha inoita basa rakakosha mukuita inverter. Kupisa kwepamusoro kunogona kukonzera kupisa, kuderedza kushanda uye zvinogona kukuvadza zvikamu zvemukati. Mazhinji inverters anoshanda mukati meimwe tembiricha yemhando, kazhinji -10 ° C kusvika 50 ° C (14 ° F kusvika 122 ° F). Kushanda kunze kwemhando iyi kunogona kukonzeresa kuvharika kwemafuta kana kudzikisira kuita.

Kuti uderedze izvi, ndinokurudzira kuisa inverters munzvimbo dzine shaded, dzine mhepo yakanaka. Semuenzaniso, kuisa inverter mugaraji ine mhepo yakakodzera inogona kudzivirira kupisa. Mamwe mamodheru epamberi anosanganisira akavakirwa-mukati ekutonhodza masisitimu, senge mafeni kana kupisa sinks, kuchengetedza yakanyanya tembiricha.

Zano: Tarisa iyo inverter's datasheet yekushanda kwayo tembiricha renji uye ona kuti saiti yekuisa inosangana nezvinodiwa izvi. 

Humidity uye Hunyoro

Kunyanya kunyorova kana kusangana nemvura kunogona kukanganisa zvikamu zvemukati uye kutungamirira kumagetsi. Nzvimbo dzemugungwa, kunyanya, dzinounza matambudziko nekuda kwekuratidzwa kwemvura yemunyu. Ini ndinogara ndichiraira kushandisa inverters ine yakakwira ingress dziviriro (IP) ratings, senge IP65, yekunze kana hunyoro mamiriro. Aya mamodheru akavharwa kudzivirira hunyoro kupinda.

Hupfu nemarara

Kuunganidzwa kweguruva kunogona kuvhara mhepo uye kukonzera kupisa. Munzvimbo dzine guruva, ini ndinokurudzira kushandisa inverters ine guruva rakavharirwa. Kugara uchigadzirisa, sekuchenesa mavhaira uye mafirita, zvakare kunobatsira kuchengetedza kushanda zvakanaka.

Callout: Zvinhu zvezvakatipoteredza zvinogona kukanganisa zvakanyanya inverter performance. Nguva dzose funga nezvemamiriro aya panguva yekuisa kuti uwedzere kushanda uye kusimba.

Hunyanzvi hweBSLBATT muDC-AC Conversion Solutions

PaBSLBATT, isu tine hunyanzvi mukuunza yekucheka-kumucheto DC kune AC shanduko mhinduro dzakanangana nezvinodiwa zvesimba zvemazuva ano. Yedu bhatiri simba rekuchengetedza masisitimu (BESS) inosanganisirwa isina musono neyepamberi magetsi ekushandura masisitimu (PCS), kuve nechokwadi chepamusoro kushanda uye kuvimbika. Izvi zvinogadziriswa zvakagadzirirwa kusangana nezvinodiwa zvezvose zvekugara uye zvekutengesa zvikumbiro, zvinopa zvisingaenzaniswi kushanda mukubatanidzwazve kwesimba rekubatanidza.

DC kune AC simba shanduko inoramba iri dombo repakona remazuva ano simba masisitimu. Inovhara mukaha uripo pakati pesimba rinogonekazve uye zvishandiso zvatinovimba nazvo zuva nezuva. Mainverters anoita basa rakakosha mukuita uku, kuve nechokwadi chekuchinja kwesimba kwakanaka uku uchichengeta kuenderana.mudziyo wemumbas, midziyo yemuindasitiri, uye magidhi emagetsi.

Kusarudza inverter chaiyo inoda kunyatsotariswa kwekuita, simba rinodiwa, uye maficha-chaiwo maficha. Semuenzaniso, zvigadziriso ne95% kunyatsoshandavanokunda mune yakaderera-simba scenarios, nepo avo vane 85% kunyatsoshanda vachienderana nepamusoro-simba zvinodiwa.

Kunyangwe kupa simba solar system system kana kubatanidza negridi, kusarudza iyo inverter chaiyo inovimbisa kuvimbika uye kushanda nesimba.

Callout: DC kune AC simba rekushandura haisi kungoita tekinoroji maitiro; isuwo kune zvigadziriso zvesimba zvinogara zviripo. Tora nguva yekuongorora zvaunoda uye sarudza inverter inoenderana nezvinangwa zvako.

FAQ

Ndeupi musiyano uripo pakati pe pure sine wave uye modified sine wave inverters?

Yakachena sine wave inverters inogadzira yakatsetseka, grid-senge AC simba, yakanakira emagetsi anonzwa. Modified sine wave inverters inogadzira simba rakatsikwa, iro rinogona kukonzera nyaya nemimwe michina. Ini ndinokurudzira pure sine wave inverters kune yakakosha maapplication kuti uve nechokwadi chekuenderana uye kuchengetedza michina yako.

Ndinoverenga sei saizi chaiyo inverter pane zvandinoda?

Wedzera wattage yemidziyo yese yaunoronga kubatanidza. Sanganisira 20-30% buffer yekuvhiya. Semuyenzaniso, kana midziyo yako ichida 1,500 watts, sarudza inverter yakatemerwa angangoita zviuru zviviri zvewatts. Izvi zvinodzivirira kuwandisa uye kunovimbisa kushanda kwakavimbika.

Ndingashandisa inverter nemapanera angu ezuva?

Ehe, asi ita shuwa kuti inverter inoenderana neyako solar panel system's voltage uye simba rinobuda. Ini ndinokurudzira inverters neMaximum Power Point Tracking (MPPT) tekinoroji yekubvisa simba rakakwana. Izvi zvinowedzera kushanda zvakanaka, kunyanya pasi pemamiriro ezuva akasiyana.

Ma inverters akachengeteka kushandisa munzvimbo dzine hunyoro kana kunze?

Mainverters akagadzirirwa kushandiswa kwekunze kazhinji ane yakakwirira ingress dziviriro (IP) zviyero, senge IP65, kudzivirira kukuvadzwa kwemwando. Ini ndinokurudzira kudziisa munzvimbo dzine mimvuri, dzinofefeterwa uye kusarudza mamodheru ane akavharirwa akasimba kuti agare mumamiriro ezvinhu akaomarara.

Ndingavandudza sei kushanda kweyangu inverter system?

Sarudza inverter ine chiyero chepamusoro chekushanda, zvakanaka pamusoro pe95%. Kugara uchigadzirisa, sekuchenesa mavhavha uye kuona mafambiro emhepo, kunoderedza kurasikirwa kwesimba. Yepamberi maficha seMPPT tekinoroji zvakare inokwenenzvera kuita, kunyanya mumagetsi ezuva.