DC Kuri AC Guhindura Imbaraga Byasobanuwe: Ubuyobozi bwawe kuri Inverters

DC kuri AC guhindura imbaraga bigira uruhare runini muri sisitemu yingufu zigezweho. Ikemura icyuho kiri hagati yamashanyarazi (DC) itaziguye, nka panneaux solaires na bateri, hamwe nibikoresho bisimburana (AC), byiganje mubikorwa byo murugo n'inganda. Ihinduka ryerekana guhuza amashanyarazi, bigafasha gukwirakwiza ingufu no gukoresha neza.

Inverters ikora nkumugongo wiki gikorwa. Muguhindura DC muri AC, bafungura ubushobozi bwasisitemu y'ingufu zishobora kubahon'ibisubizo byo kubika batiri. Ubushakashatsi mu nganda bugaragaza ko DC ihuriro rishobora kugabanya igihombo cyo guhinduka kugeza kuri 2%, ugereranije nigihombo cya 5-10% bigaragara mubikoresho bihindura urwego. Iterambere ryimikorere rishimangira akamaro ka tekinoroji yizewe inverter mugushikira intego zirambye zingufu.

Ibyingenzi

• Inverters ihindura ingufu za DC ziva mumirasire y'izuba zikagira ingufu za AC. Ibi bituma ikoreshwa mubikoresho byo murugo nka TV na frigo.
• Gutora inverter hamwe na 95% ikora neza bizigama ingufu. Igabanya ibiciro by'amashanyarazi kandi ikora neza.
• Menya imbaraga ukeneye. Ongeraho wattage yibikoresho byawe. Hitamo inverter ifite imbaraga zihagije zo kwirinda kurenza urugero.
• Tekereza ku bisohoka ubwoko. Inverteri nziza ya sine nziza nibyiza kuri electronics nziza. Guhindura sine wave inverters igura make ariko ikorana nibikoresho bike.
• Shyira kandi ubungabunge inverter neza. Ibi bibafasha kumara igihe kinini no gukora neza kubikoresha bitandukanye.

DC vs AC Imbaraga

Gusobanura Ibiriho (DC)

Ibiranga ibyerekezo bitaziguye

Umuyoboro utaziguye (DC) utemba munzira imwe, itayobora. Uru rugendo ruhoraho rwamashanyarazi rutuma biba byiza mubisabwa bisaba urwego ruhoraho rwa voltage. Bitandukanye no guhinduranya (AC), DC ntabwo ihindagurika hagati yagaciro keza nibibi. Ahubwo, ikomeza polarite ihoraho, yoroshya imikoreshereze yibikoresho byinshi bya elegitoroniki.

Imbaraga za DC akenshi zitangwa ninkomoko nka bateri, imirasire yizuba, hamwe na selile. Aya masoko atanga amashanyarazi atembera mubikoresho byamashanyarazi cyangwa sisitemu yo kubika. Ubworoherane bwumuzunguruko wa DC bugabanya gutakaza ingufu mugihe cyoherejwe mugihe gito.

Porogaramu ya Directeur

Imbaraga za DC zifite uruhare runini mubuhanga bugezweho. Iha ibikoresho nka terefone zigendanwa, mudasobwa zigendanwa, na sisitemu yo kumurika LED. Imashanyarazi (EV) nayo yishingikiriza DC kuri sisitemu ya bateri. Byongeye kandi, DC ningirakamaro muri sisitemu yingufu zishobora kuvugururwa, aho imirasire yizuba itanga amashanyarazi ataziguye mbere yo kuyihindura kuri AC kugirango ihuze gride.

Mubigo byamakuru, DC gukwirakwiza amashanyarazi bigenda byiyongera. Ubushakashatsi bwerekana koSisitemu ya 380-V DC iruta AC gakondo gushiraho muburyo bwiza, cyane cyane iyo ihujwe na sisitemu ya Photovoltaque (PV). Ubu buryo bugabanya ibiciro byakazi kandi byongera ubwizerwe.

Gusobanura Ibindi Bigezweho (AC)

Ibiranga ubundi buryo bugezweho

Ibindi bisimburana (AC) bihindura icyerekezo cyigihe. Uku kunyeganyega kugaragara kumurongo wihariye, mubisanzwe 50 cyangwa 60 Hz, bitewe nakarere. Umuvuduko muri sisitemu ya AC uhinduranya hagati yibyiza nibibi, bigakora sinusoidal waveform.

Ubushobozi bwa AC bwo guhindura voltage urwego ukoresheje transformateur ituma biba byiza kohereza intera ndende. Umuvuduko mwinshi wa AC ugabanya igihombo cyingufu mugihe cyoherejwe, ukemeza neza kugezwa kumazu no mubucuruzi.

Porogaramu yo Guhindura Ibiriho

AC iha ibikoresho byinshi byo murugo, harimo firigo, konderasi, na tereviziyo. Nibisanzwe kuri gride yamashanyarazi kwisi yose kubera imikorere yayo mugukwirakwiza no kuyikwirakwiza.

Imashini zinganda hamwe na sisitemu nini nazo biterwa na AC. Guhuza kwayo na transformateur bituma inganda zikoresha ibikoresho murwego rwa voltage zitandukanye. Iyi mpinduramatwara ituma AC ari ingenzi haba mu gutura no mu bucuruzi.

Itandukaniro ryingenzi hagati ya DC na AC

Urujya n'uruza rw'amashanyarazi n'ibigezweho

Itandukaniro ryibanze riri muburyo amashanyarazi atemba. DC ikomeza kugenda neza mu cyerekezo kimwe, mugihe AC ihinduranya icyerekezo cyigihe. Iri tandukaniro rigira ingaruka kubikorwa byabo no gukora neza.

Kurugero, DC ikora neza mugukoresha ibikoresho bigezweho nka terefone na mudasobwa zigendanwa. Ibi bikoresho akenshi bisaba DC imbere, niyo yakira AC kuva kuri gride. Ku rundi ruhande, imiterere ya AC ihindagurika ituma ikwirakwiza amashanyarazi kure.

Porogaramu Ikoranabuhanga

DC na AC bitanga ibikenerwa bitandukanye byikoranabuhanga. DC nibyiza kuri sisitemu yingufu zishobora kuvugururwa, ibinyabiziga byamashanyarazi, hamwe nibigo byamakuru.Hafi ya 74% yimitwaro yamashanyarazi mumazu isaba ingufu za DC, harimo sisitemu ya HVAC hamwe na charger ya EV. Guhuza kwayo nibikoresho bya digitale nibyiza byumutekano bituma ihitamo neza kubikorwa bigezweho.

AC, ariko, yiganje sisitemu gakondo. Iha ibikoresho ibikoresho byo murugo, ibikoresho byinganda, hamwe nu mashanyarazi. Ubushobozi bwo kuzamuka cyangwa kumanuka urwego rwa voltage ukoresheje transformateur rukomeza akamaro ko gukwirakwiza ingufu.

Icyitonderwa: Mugihe AC na DC byombi bifite urwego rusa neza murwego runaka, kugabanya ibyiciro byo guhindura ingufu bishobora kuzamura imikorere ya DC. Kurugero, gukwirakwiza DC mubigo byamakuru bigabanya gutakaza ingufu nigiciro cyibikorwa ugereranije na sisitemu ya AC.

Akamaro ka DC kuri AC Imbaraga

Ingaruka mubuzima bwa buri munsi

DC kuri AC imbaraga zahinduye uburyo dukorana nimbaraga mubuzima bwacu bwa buri munsi. Ibikoresho byinshi byo murugo, kuva firigo kugeza kuri tereviziyo, bishingikiriza kumashanyarazi (AC) kugirango akore. Nyamara, amasoko menshi yingufu, nka panneaux solaire na bateri, bitanga amashanyarazi ataziguye (DC). Inverters ikuraho iki cyuho, yemeza ko ingufu za DC zishobora guha ingufu ibikoresho bya AC nta nkomyi.

Fata sisitemu yingufu zishobora kubaho nkurugero. Imirasire y'izuba itanga amashanyarazi ya DC, ariko amazu nubucuruzi bisaba AC kumatara yabo, gushyushya, no gukonjesha. Inverters ihindura iyi DC muri AC ikoreshwa, ifasha banyiri amazu gukoresha ingufu zisukuye bitabangamiye ibyoroshye.

Sisitemu yububiko bwimbaraga nayo yerekana akamaro ka DC guhinduka AC. Mugihe cyo kubura, bateri zibika amashanyarazi ya DC, inverter ihinduka AC kugirango ibikoresho byingenzi bikore. Ubu bushobozi butuma abantu badahwema kugera kubikoresho bikomeye, nkibikoresho byubuvuzi nibikoresho byitumanaho.

Impanuro: Mugihe uhisemo inverter yo gukoresha murugo, tekereza kubisabwa imbaraga z ibikoresho byawe. Kurenza inverter birashobora gutuma udakora neza cyangwa wangiritse.

Ingaruka kuri Electronics igezweho

Ibyuma bya elegitoroniki bigezweho biterwa cyane na DC kugirango AC ihindurwe. Ibikoresho nka mudasobwa zigendanwa, terefone zigendanwa, hamwe n’imikino yo gukinisha akenshi bisaba DC imbere, nubwo yakira AC ivuye ku rukuta. Inverters igira uruhare runini muguhuza amasoko yingufu kugirango ibyo bikoresho bikenerwa.

Imashanyarazi (EV) zitanga urundi rugero rukomeye. EVs ibika ingufu muri bateri ya DC, ariko sitasiyo yumuriro hamwe na sisitemu yo mubutaka bisaba AC. Inverters yemeza guhuza ibyo bice, bigafasha guhererekanya ingufu no gukora neza ibinyabiziga.

Ibigo byamakuru nabyo byungukirwa na DC kugeza AC ihinduka. Ibi bikoresho inzu ya seriveri nibikoresho bishingiye ku mbaraga za DC kugirango bikore neza. Ariko, kwishyira hamwe na gride bisaba guhuza AC. Sisitemu igezweho ya sisitemu ihindura iyi nzibacyuho, igahindura imikoreshereze yingufu mugihe ikomeza kwizerwa.

Icyitonderwa: Udushya muri tekinoroji ya inverter, nkibisohoka bya sine yuzuye, byateje imbere guhuza ibikoresho bya elegitoroniki byoroshye. Iri terambere rigabanya ibyago byo kwangirika kandi ryongera imikorere.

Impamvu DC Kuri AC Guhindura Imbaraga ni ngombwa

Guha ibikoresho ibikoresho byo murugo

Ibikoresho byo murugo bishingiye kubisimburana (AC) kugirango bikore, ariko amasoko menshi yingufu, nkabateriimirasire y'izuba, itanga amashanyarazi ataziguye (DC). Inverters igira uruhare runini muguhindura DC muri AC, kwemeza guhuza nibi bikoresho. Hatabayeho guhinduka, ibikoresho nka firigo, imashini imesa, na tereviziyo byaguma bidakoreshwa hamwe na sisitemu yingufu zishobora kuvugururwa cyangwa gukemura ibibazo byamashanyarazi.

Gukoresha ingufu ni ikindi kintu gikomeye. Inzira yo guhindura DC muri AC irashobora kuvamo imyanda yingufu, mubisanzwe kuva kuri 5% kugeza 20%. Iki gihombo gishimangira akamaro ko guhitamo inverter zo mu rwego rwo hejuru kugirango ugabanye imikorere idahwitse. Mugutezimbere uburyo bwo guhindura, ingo zirashobora kugabanya imyanda yingufu no kugabanya fagitire yamashanyarazi.

Impanuro: Mugihe uhisemo inverter yo gukoresha murugo, shyira imbere moderi ifite amanota meza kugirango wongere imbaraga zo kuzigama.

Guhuza amashanyarazi

Imashanyarazi ikora gusa kumashanyarazi ya AC, bigatuma DC ihinduka AC ingenzi muguhuza umutungo ukwirakwizwa. Inverters ikora nk'imiterere hagati ya DC, nka panneaux solaire cyangwa sisitemu yo kubika bateri, hamwe na gride ya AC. Uku guhuza kwizana kwimura ingufu kandi bigashyigikira imiyoboro ihamye.

Iterambere rya inverter tekinoroji itezimbere imikorere ya grid. Guhindura ibice bibiri AC / DC bigenga urwego rwa voltage kandi bigateza imbere amashanyarazi. Izi sisitemu kandi zituma kubika ingufu mugihe cyamasaha yumunsi no gusohora mugihe gikenewe cyane, kuringaniza itangwa nibisabwa neza.

Guhuza imiyoboro ningirakamaro cyane cyane kubafite amazu bakoresha ingufu zizuba. Muguhindura DC kuva kuri panne ya fotovoltaque muri AC, inverters yemerera ingufu zisigaye kugaburirwa muri gride, kubona inguzanyo binyuze muri gahunda yo gupima net.

Uruhare muri sisitemu yingufu zisubirwamo

Sisitemu yingufu zisubirwamo biterwa cyane na DC kugirango AC ihindurwe. Imirasire y'izuba itanga amashanyarazi ya DC, igomba guhindurwa AC kugirango ikoreshwe mu ngo, mu bucuruzi, no kuri gride. Inverters ifite ibikoresho ntarengwa byo gukurikirana (MPPT) tekinoroji ihindura iyi mpinduka, itanga ingufu zikoreshwa neza.

Ibishushanyo bishya, nka Global Maximum Power Point Tracking (GMPPT), birusheho guteza imbere ingufu ziva muri sisitemu ya Photovoltaque. Iterambere ritezimbere imikorere yingufu zishobora kongera ingufu, bigatuma ingufu zisukuye zigerwaho kandi zizewe.

Guhindura ibyerekezo byombibigira uruhare runini muri sisitemu zishobora kuvugururwa. Bacunga neza ingufu mugihe cyo kwishyuza no gusohora inzinguzingo, bigafasha gukora sisitemu yo kubika bateri. Ubu bushobozi bushigikira inzibacyuho yingufu zirambye mugukoresha ingufu z'izuba n'umuyaga.

Icyitonderwa: Ihinduramiterere ryiza cyane hamwe na tekinoroji ya MPPT irashobora kuzamura cyane imikorere ya sisitemu yingufu zishobora kongera ingufu, kugabanya igihombo cyingufu no kongera imikorere muri rusange.

Uruhare rwa Inverter: Uburyo DC Kuri AC Guhindura Imirimo

Uburyo Inverters ikora

Inverters numutima wa DC kuri AC imbaraga zo guhindura. Bafata amashanyarazi ataziguye (DC) aturuka kumasoko yizuba cyangwa bateri bakayihindura mumashanyarazi (AC) akwiranye nogukoresha ibikoresho byo murugo cyangwa kugaburira mumashanyarazi. Ihinduka ririmo imiyoboro ya elegitoroniki igezweho no kugenzura uburyo bwo gukora neza no kwizerwa.

Inverter igezweho yishingikiriza kuri semiconductor, nka tristoriste ya bipolar tranzoriste (IGBTs) cyangwa icyuma-oxyde-semiconductor field-effect transistors (MOSFETs), kugirango igenzure amashanyarazi. Ihinduramiterere ikora kumurongo mwinshi, igafasha kugenzura neza ibyasohotse kumurongo. Sisitemu yo kugenzura inverter ikoresha algorithms kugirango itange ibimenyetso byo guhinduranya, byemeza ko ibisohoka bihuye na AC voltage yifuzwa hamwe ninshuro.

Ibikorwa byingenzi byerekana ibipimo byerekana kwizerwa rya inverters muguhindura DC imbaraga za AC:

• Isano iri hagati yimbaraga za AC na DC ikomeza kuba umurongo mubihe bitandukanye, nubwo bito bitari umurongo bivuka bitewe no kwikenura no kuranga umuziki.
• Imikorere, ibarwa nkikigereranyo cyingufu za AC nimbaraga za DC, biterwa ninjiza yinjiza nibintu bidukikije nkizuba ryizuba.
• Ntarengwa-imbaraga-ingingo-ikurikirana (MPPT) tekinoroji igezweho igera ku gipimo cyiza cya98% kugeza hafi 100%, kwemeza gukoresha neza ingufu.

Icyitonderwa: Mugihe uhisemo inverter, burigihe usubiremo ibyakozwe nababikoze, harimo gukora neza, voltage ya AC, inshuro, hamwe nimbaraga nyinshi. Ibisobanuro birambuye byemeza guhuza sisitemu yingufu zawe.

Ibisohoka Waveforms: Sine Sine Wave vs Yahinduwe Sine Wave

Ubwiza bwibisubizo bya inverter bisohora bigira ingaruka zikomeye kumikorere no guhuza nibikoresho bihujwe. Inverters mubisanzwe itanga bumwe muburyo bubiri bwimiterere: sine yuzuye cyangwa sine yahinduwe.

Inverteri ya sine yuzuye itanga umusaruro woroshye, uhoraho wigana hafi imbaraga za AC zitangwa na gride. Ibi bituma biba byiza kuri elegitoroniki yoroheje, nkibikoresho byubuvuzi, mudasobwa, na sisitemu y amajwi, bisaba imbaraga zihamye kandi zisukuye.

Guhindura sine wave inverters, kurundi ruhande, ibyara intambwe ihindagurika. Mugihe bihendutse cyane, ibisohoka birashobora gutera ibibazo hamwe nibikoresho bishingiye kumabwiriza ya voltage neza, nka microwave cyangwa printer ya laser. Kugoreka cyane guhuza kugoreka kwa sine wongeyeho bishobora no gutuma ubushyuhe bwiyongera kandi bikagabanya imikorere mubikoresho bihujwe.

Impanuro: Kubisabwa byingenzi cyangwa ibikoresho bya elegitoroniki byoroshye, burigihe uhitemo iniverisite ya sine yuzuye kugirango urebe neza imikorere nigihe kirekire cyibikoresho byawe.

Intambwe ku yindi Gahunda yo Guhindura

Inzira yo guhindura DC muri AC ikubiyemo intambwe nyinshi zisobanuwe neza, buriwese agira uruhare mubikorwa rusange bya inverter nibikorwa byiza:

1. Igishushanyo cya Sisitemu n'ibisobanuro: Sobanura ibyifuzwa bisohoka voltage, inshuro, nibiranga imiterere. Iyi ntambwe yemeza ko inverter yujuje ibisabwa byihariye bya porogaramu.
2. Uburyo bwo Guhindura Uburyo bwo Guhitamo: Hitamo tekinike yo guhindura, nka pulse-ubugari bwa modulisiyo (PWM), kugirango ugenzure ibimenyetso bya inverter.
3. Igenzura Logic Iterambere: Tegura algorithms kugirango uhindure ibyifuzo bya AC wifunguzo muburyo bwo guhinduranya neza kubintu bya inverter ya semiconductor ibice.
4. Ibisekuruza bya PWM: Koresha ibyuma byerekana ibimenyetso (DSPs) cyangwa umurima-ushobora gutegurwa amarembo (FPGAs) kugirango ubyare ibimenyetso byinshi bya PWM bishingiye kubikorwa byatoranijwe.
5. Igikorwa cyo Guhindura: Kora inverter ya semiconductor ihinduranya muburyo bukurikirana ihindura DC mumashanyarazi ya AC.
6. Muyungurura: Hisha ibisohoka unyuze muyungurura kugirango woroshye imiterere no kugabanya kugoreka guhuza, kwemeza ko byujuje ubuziranenge bwa gride cyangwa ibikoresho.
7. Ibisohoka Ibisohoka: Komeza ukurikirane kandi uhindure ibisohoka kugirango ugumane voltage ihamye hamwe ninshuro, nubwo haba hari ibintu bitandukanye.

Iyi nzira iremeza ko inverter itanga ingufu za AC zizewe kandi zikora neza, haba mubikoresho byo murugo, ibikoresho byinganda, cyangwa guhuza imiyoboro. Igeragezwa ryambere rya protocole rigenzura ukuri nukuri kuri buri ntambwe, kwemeza ko inverter ikora nkuko byari byitezwe mubihe nyabyo.

Umuhamagaro: Udushya mu gishushanyo mbonera cya inverter, nko gukoresha MPPT hamwe nubuhanga buhanitse bwo guhindura, byateje imbere cyane imikorere no kwizerwa bya DC kugirango AC ihindurwe. Iterambere rituma inverters zingenzi muri sisitemu yingufu zigezweho.

Ubwoko bwa DC kugeza AC Inverters

Imiyoboro ihambiriye

Imiyoboro ihujwe na gride yagenewe guhuza hamwe na gride y'amashanyarazi. Bahindura ingufu za DC ziva mumasoko nkizuba ryizuba mumashanyarazi ya AC ihuye numuyoboro wa gride na frequency. Izi inverter ninziza kuri sisitemu aho abakoresha bashaka kugurisha amashanyarazi arenze kuri gride binyuze muri gahunda yo gupima net.

Nabonye ko imiyoboro ihujwe na gride yiganje ku isoko bitewe nubushobozi bwayo no kwamamara cyane muri sisitemu yizuba ya PV ituye nubucuruzi. Ubushobozi bwabo bwo kugaburira ingufu zisagutse muri gride bituma bahitamo neza-ba nyiri amazu nubucuruzi. Kurugero, urugo rwumujyi rufite igicucu cyigice rushobora kungukirwa na microinverters, byongera ingufu kugeza kuri15%.

Impanuro: Mugihe uhisemo gride ihujwe na inverter, menya neza ko ishyigikira umurongo wa gride yakarere kawe (50Hz cyangwa 60Hz) kandi ikurikiza amabwiriza yaho nka UL 1741.

Inverters

Inverteri ya off-grid ikora yigenga ya gride yamashanyarazi. Nibyingenzi mubice bya kure aho gride itaboneka cyangwa itizewe. Izi inverter zihindura imbaraga za DC muri bateri cyangwa amasoko ashobora kuvugururwa muri AC power ya sisitemu yihariye.

Nabonye ko sisitemu ya gride igenda ikundwa cyane kubera ubushobozi bwabo bwo kwigenga. Zifite akamaro kanini kuri kabine, amazu yo mucyaro, hamwe no gushiraho ibiza. Nyamara, off-grid inverters isaba ubunini bwitondewe kugirango ihuze ingufu zisabwa. Kurugero, igipimo ntarengwa cyimbaraga zigomba kugereranywa muburyo bwo gukora neza.

Icyitonderwa: Sisitemu ya Off-grid ikunze kubamo bateri, hitamo rero inverter ijyanye na voltage ya bateri yawe nubushobozi.

Hybrid Inverters

Hybrid inverters ihuza ibiranga sisitemu ya gride ihujwe na sisitemu ya gride, itanga ihinduka mugutanga ingufu. Ihinduramiterere irashobora guhinduka hagati ya gride power,ububiko bwa batiri, hamwe n’ingufu zishobora kongera ingufu.

Nabonye Hybrid inverters nziza cyane muri sisitemu yo guturamo izuba-wongeyeho-kubika. Kurugero, sisitemu imwe yagabanije gukoresha amashanyarazi ya gride 80%, bitewe nubushobozi bwayo bwo kubika ingufu zizuba zirenze izikoreshwa nyuma. Hybrid inverters nayo ishyigikira ingufu zinyuranye zigenda, zifasha abakoresha kwishyuza bateri mugihe cyamasaha yumunsi no kuyisohora mugihe gikenewe.

Ibintu by'ingenzi biranga Hybrid Inverters:

• Waveform: Ibisohoka bya sine byuzuye bituma habaho guhuza nibikoresho bya elegitoroniki byoroshye.
• Kwishyira hamwe kwa Bateri: Ikora cyangwa idafite bateri, bitewe na sisitemu.
• Ubushobozi bubangikanye: Bishyigikira inverter nyinshi kugirango ingufu zisohoka.

Umuhamagaro: Hybrid inverters nibyiza kubakoresha bashaka ingufu zoroshye kandi zihamye, cyane cyane mubice bifite umuriro mwinshi.

Microinverters

Microinverters yerekana iterambere rigaragara mubuhanga bwa inverter. Bitandukanye n’imigozi gakondo ihinduranya, ihuza imirasire yizuba myinshi kuri inverter imwe, microinverter ikora kurwego rwibibaho. Buri mirasire y'izuba ibona microinverter yihariye, ikemerera gukora yigenga. Igishushanyo gitezimbere ingufu zingirakamaro hamwe na sisitemu yo kwizerwa.

Imwe mu nyungu zingenzi za microinverters nubushobozi bwabo bwo kongera umusaruro. Nabonye ko muri sisitemu ifite igicucu cyigice cyangwa icyerekezo cyerekezo gitandukanye, microinverters iruta umugozi uhindura. Kurugero, niba akanama kamwe mumurongo inverter sisitemu yiboneye igicucu, umugozi wose usohoka ugabanuka. Hamwe na microinverters, gusa igicucu cyibicucu gisohoka kigabanuka, mugihe izindi zikomeza gukora mubushobozi bwuzuye.

Microinverters nayo yoroshye kugenzura sisitemu. Moderi nyinshi zirimo uburyo bwitumanaho bwubaka butanga amakuru nyayo yimikorere kuri buri kibaho. Iyi mikorere yorohereza kumenya no gukemura ibibazo, nkakanama kadakora neza, bitagize ingaruka kuri sisitemu yose.

Impanuro: Niba urimo ushyiraho imirasire yizuba mugace gafite igicucu cyinshi cyangwa igisenge cyoroshye, microinverters ni amahitamo meza. Bakoresha ingufu nyinshi kandi bagabanya ingaruka ziterwa nibidukikije.

Nubwo bafite inyungu, microinverters izana ibiciro byo hejuru ugereranije numurongo uhindura. Ariko, nasanze inyungu zabo z'igihe kirekire, nko kongera umusaruro w'ingufu no kugabanya kubungabunga, akenshi ziruta ishoramari ryambere. Birakwiriye cyane cyane kubamo imirasire y'izuba hamwe n'imishinga mito y'ubucuruzi aho kongera ingufu zingufu aribyingenzi.

Umuhamagaro: Microinverters irahuza nimirasire yizuba myinshi kandi nibyiza kuri sisitemu isaba guhinduka no gukora neza. Igishushanyo mbonera cyabo nacyo kiborohereza kwaguka mugihe kizaza.

Ibyingenzi Byingenzi bya DC Kuri AC Inverters

Imirasire y'izuba

Imirasire y'izuba yishingikiriza cyane kuri DC kuri AC inverter kugirango ihindure umuyaga utaziguye utangwa na panne ya fotovoltaque (PV) mumashanyarazi asimburana akwiranye no gukoresha urugo cyangwa gride. Nabonye ko imikorere yiri hinduka igira ingaruka ku mikorere rusange yizuba. Imashini zigezweho zifite ibikoresho bya tekinoroji ya Power Point Tracking (MPPT) zituma ingufu zikomoka ku mirasire y'izuba, ndetse no mu gihe cy'izuba ritandukanye.

Ubushakashatsi buherutse kwerekanaakamaro ko gushushanya izuba riva neza. Ishimangira imirimo nko kwiyumvisha ibyubu, gucunga voltage, no gukurikirana-point-power. Ukoresheje imyubakire igezweho, nkumurima-programable amarembo ya array (FPGAs), byongera cyane imikorere ya inverter. Ubushakashatsi bugereranya kandi uburyo bwa inverter nuburyo bugezweho mubihe bitandukanye byumutwaro, nkuko bigaragara hano:

Ibyavuye mu bushakashatsi byerekana uburyo ibishushanyo mbonera bya kijyambere bigabanya kugoreka ibintu, kuzamura ubwiza bw’ingufu no kwizerwa kwa sisitemu. Imirasire y'izuba ituye, ibi bivuze gutakaza ingufu nke no guhuza neza nibikoresho byo murugo.

Inama: Mugihe uhisemo inverter ya sisitemu yizuba, shyira imbere moderi hamwe na tekinoroji ya MPPT hamwe no kugoreka ibintu byose (THD) kugirango bikore neza.

Sisitemu yo Kubika Ingufu za Batiri (BESS)

Sisitemu yo Kubika Ingufu za Batiri (BESS) biterwa na inverter kugirango zicunge ingufu hagati ya bateri n'imizigo ihujwe. Nabonye ko inverters muri BESS idahindura DC kuri AC gusa ahubwo inagena uburyo bwo kwishyuza no gusohora. Ibi byemeza ko bateri ikora neza kandi ikaramba.

Ibimenyetso bifatika byerekana ko microinverters itanga inyungu 5-10% ugereranije na inverter gakondo muriPorogaramu nziza. Iri terambere rituruka kubushobozi bwabo bwo guhindura imbaraga zo guhindura urwego kurwego. Urugero:

Iyunguka ryiza risobanurwa mubiciro byingufu nkeya no gukora neza sisitemu. Muburyo bwo guturamo, bivuze ko banyiri amazu bashobora kubika ingufu zizuba zirenga kumanywa bakayikoresha nijoro, bikagabanya kwishingikiriza kuri gride. Kubikorwa byubucuruzi, BESS hamwe na inverters ikora neza itanga amashanyarazi adahagarara mugihe gikenewe cyane cyangwa kibuze.

Umuhamagaro: Hitamo inverter zijyanye nubwoko bwa bateri nubushobozi kugirango wongere inyungu za BESS yawe.

Ibinyabiziga by'amashanyarazi (EV)

Imashanyarazi (EV) yishingikiriza kuri inverter kugirango ihindure ingufu za DC muri bateri zabo mo ingufu za AC kuri moteri zabo. Nabonye uburyo igipimo cyimbaraga za inverter kigena ibikwiranye nubwoko butandukanye bwa EV. Imodoka ntoya zitwara abagenzi mubisanzwe zikoresha inverter hamwe nu amanotakugeza kuri 130 kWt, mugihe EV-ikora cyane hamwe namakamyo aremereye bisaba amanota hejuru ya 250 kWt.

Inverters nayo igira uruhare runini muri EV zishyuza. Bemeza guhuza imbaraga za gride ya AC na sisitemu ya batiri yimodoka ya DC. Iterambere ryimbere rifite ubushobozi bwibyerekezo byombi ryemerera EV gukora nkigice cyo kubika ingufu, kugaburira ingufu kuri gride mugihe gikenewe cyane.

Icyitonderwa: Mugihe usuzuma inverteri ya EV, tekereza kurwego rwingufu, gukora neza, no guhuza na moteri yikinyabiziga na batiri.

RV, Marine, nimbaraga zigenda

Inverters igira uruhare runini mu guha ingufu ibinyabiziga by'imyidagaduro (RV), ubwato bwo mu nyanja, hamwe na sisitemu y’ingufu zishobora kugenda. Izi porogaramu zisaba DC kwizerwa kuri AC kugirango yizere imbaraga zidahagarara kubikoresho byingenzi nibikoresho. Nabonye uburyo inverter iburyo ishobora guhindura RV cyangwa ubwato murugo rukora neza cyangwa aho rukorera.

Kuri RV, inverters ihindura ingufu za DC ziva muri bateri zo mu mbaraga za AC imbaraga kubikoresho nka microwave, konderasi, na tereviziyo. Inverteri nziza ya sine nziza nibyiza kuriyi mikorere kuko itanga imbaraga zisukuye, ikemeza guhuza nibikoresho bya elegitoroniki byoroshye. Kurugero, inverter ya 2000 watt irashobora gukoresha ibikoresho byinshi bya RV, mugihe sisitemu nini zishobora gusaba ubushobozi buhanitse.

Porogaramu zo mu nyanja zikunze guhura ningorane zidasanzwe, nko kwangirika kwamazi yumunyu nu mwanya muto. Iniverisite yo mu nyanja ikemura ibyo bibazo hamwe n'inzitizi zikomeye hamwe n'ibishushanyo mbonera. Ndasaba guhitamo inverter ifite urwego rwo hejuru rwo kurinda (IP) kugirango uhangane n'ibidukikije bikaze. Byongeye kandi, imashini ihindagurika ifite ubushobozi bwo kwishyiriraho izuba irashobora kongera ubwigenge bwingufu zurugendo rurerure.

Sisitemu yingufu zigendanwa, nkizikoreshwa mugukambika cyangwa ibirori byo hanze, zungukirwa nuburemere bworoshye kandi bworoshye. Izi sisitemu akenshi zijyana nimirasire yizuba cyangwa ipaki ya batiri kugirango itange ingufu za AC kubikoresho bito nka mudasobwa zigendanwa, amatara, nabafana. Guhindura sine wave inverters ni amahitamo ahendutse kubikenewe byibanze, ariko moderi nziza ya sine itanga imikorere myiza kubikoresho byoroshye.

Inama: Mugihe uhisemo inverter ya RV, marine, cyangwa ikoreshwa byoroshye, tekereza kubintu nkubushobozi bwimbaraga, ubwoko bwimiterere, hamwe nibidukikije. Buri gihe uhuze na inverter ibisobanuro byingufu zawe zisaba gukora neza.

Nigute wahitamo DC iburyo kuri AC Inverter

Menya Ibisabwa Imbaraga

Guhitamo inverter iburyo itangirana no kumva imbaraga zawe zikeneye. Buri gihe ndasaba kubara wattage yose yibikoresho byose uteganya guhuza. Ongeraho wattage ya buri gikoresho, hanyuma ushiremo 20-30% buffer kugirango ubaze gutangira cyangwa imitwaro itunguranye. Kurugero, niba ibikoresho byawe bisaba watts 1.500, hitamo inverter yagenwe byibuze 2000 watt. Ibi bitanga imikorere yizewe nta kurenza sisitemu.

Kubintu binini binini, nka sisitemu yingufu zizuba cyangwa RV, tekereza kuri inverter ikomeza kandi ikabije. Imbaraga zihoraho bivuga umutwaro ntarengwa inverter ishobora gukora mugihe, mugihe impinga zingufu zibarirwa mugihe gito gisabwa cyane. Guhuza ibi bipimo nimbaraga zawe zikeneye birinda gukora neza no kwangiza ibikoresho byawe.

Hitamo Ibisohoka Waveform

Ubwoko bwibisohoka byahinduwe bigira uruhare runini muguhitamo inverter. Nkunze gushimangira akamaro ko guhitamo hagati yumurongo wa sine wuzuye hamwe na sine wave inverters nkurikije ibyo usaba. Inverteri nziza ya sine itanga inoze, ya gride imeze nka AC yumurongo wa AC, bigatuma iba nziza kubikoresho bya elegitoroniki byoroshye nkibikoresho byubuvuzi, mudasobwa zigendanwa, na sisitemu y amajwi. Guhindura sine wave inverters, mugihe ihendutse, itanga intambwe ihindagurika ishobora gutera ibibazo hamwe nibikoresho bimwe na bimwe, nka microwave cyangwa printer ya laser.

Kugirango ugaragaze imikorere yubwoko butandukanye bwa inverter, tekereza kugereranya bikurikira:

Kubikorwa byingenzi, burigihe ndasaba inama nziza ya sine wave inverters. Bemeza guhuza no kurinda ibikoresho byawe ingaruka zishobora guterwa no guhindagurika kwa flake.

Huza DC Yinjiza Umuvuduko

Guhuza inverter ya DC yinjiza voltage kumasoko yawe yingirakamaro nibyingenzi kugirango bikore neza. Inverters nyinshi zagenewe gukorana na voltage yihariye yinjira, nka 12V, 24V, cyangwa 48V. Ndagira inama yo kugenzura voltage ya bateri yawe cyangwa sisitemu yizuba mbere yo kugura inverter. Kurugero, sisitemu ya batiri ya 12V isaba 12V yinjiza inverter. Gukoresha voltage idahuye birashobora kuganisha ku kudakora neza cyangwa no kwangiza inverter.

Sisitemu yo hejuru ya voltage, nka 48V, ikora neza mugushiraho nini kuko igabanya umuvuduko wubu kandi igabanya gutakaza ingufu. Ibi bituma bahitamo neza imirasire yizuba cyangwa sisitemu ya gride hamwe ningufu zikomeye zisabwa. Buri gihe ugenzure inverter yinjiza voltage murwego rwabayikoze kugirango umenye neza imbaraga zinkomoko yawe.

Suzuma neza

Gukora bigira uruhare runini muguhitamo DC kuri AC inverter. Buri gihe nshimangira akamaro ko guhitamo inverter ifite igipimo cyiza cyo hejuru, kuko ibi bigira ingaruka itaziguye yo kuzigama ingufu no gukora sisitemu. Inverters nyinshi zigezweho zigera kurwego rwo gukora neza hagati ya 90% na 98%. Nyamara, nubwo itandukaniro rito rishobora kugira ingaruka zikomeye kubiciro byigihe kirekire.

Kurugero, 95% inverter ikora neza ihindura 95% yinjiza DC mumashanyarazi akoreshwa, hamwe 5% gusa yatakaye nkubushyuhe. Ibinyuranye, inverter ikora neza 90% isesagura ingufu zikubye kabiri. Iri tandukaniro rigaragara cyane muri sisitemu nini, nko gushyiramo izuba, aho gutakaza ingufu bishobora kwiyongera mugihe.

Inama: Shakisha inverter zifite ibyemezo nka Star Star cyangwa kubahiriza ibipimo nka UL 1741.Iyi mpamyabumenyi iremeza ko inverter yujuje ibipimo byinganda kugirango bikore neza n'umutekano.

Byongeye kandi, tekereza kubikorwa bya inverter mugihe cyumutwaro wigice. Sisitemu nyinshi zikora munsi yubushobozi bwazo hafi yumunsi. Inverters hamwe nigice kinini-cyumutwaro ikora neza muribi bihe, gukoresha ingufu nyinshi.

Porogaramu-Ibiranga

Porogaramu zitandukanye zisaba ibintu byihariye bya inverter. Buri gihe ndasaba gusuzuma ikibazo cyawe cyo gukoresha kugirango umenye ibintu bifite akamaro kanini. Kurugero, niba winjiza inverter muri sisitemu yingufu zizuba, shyira imbere moderi hamwe na Maximum Power Point Tracking (MPPT). Iyi mikorere ituma ingufu ziva mumirasire y'izuba, ndetse no mubihe bitandukanye byizuba.

Kubintu bitari kuri gride, ibiranga guhuza bateri no gukoresha ingufu nke bidafite akamaro biba ngombwa. Inverters yagenewe gukoreshwa hanze ya grid akenshi ikubiyemo sisitemu yo gucunga neza bateri kugirango yongere ubuzima bwa bateri kandi itezimbere kwizerwa.

Mubikorwa bya marine cyangwa RV, kuramba no gushushanya bifata umwanya wambere. Nabonye uburyo inverters ifite uburinzi bwo hejuru (IP) ikora neza mubidukikije. Moderi zimwe na zimwe zirimo no kubamo kurinda, kurinda ibyuma bya elegitoroniki byoroshye biturutse kuri voltage.

Umuhamagaro: Buri gihe uhuze ibiranga inverter kubyo ukeneye byihariye. Kwirengagiza imikorere yingenzi irashobora kuganisha ku gukora nabi cyangwa ibibazo byo guhuza.

Ingengo yimari nicyubahiro

Kuringaniza ibiciro nubuziranenge nibyingenzi muguhitamo inverter. Ndagira inama yo kwirinda guhitamo inzira ihendutse utitaye kubikorwa byigihe kirekire no kwizerwa. Mugihe ingengo yimishinga ihindagurika ishobora kuzigama amafaranga imbere, akenshi ibura ibintu bigezweho kandi biramba.

Ibirango bizwi, nka SMA, SolarEdge, naIngufu za Victron, guhora utanga ibicuruzwa byiza. Aba bakora inganda bashora mubushakashatsi niterambere, bakemeza ko inverter zabo zujuje ubuziranenge bwinganda kandi zikora neza mugihe runaka.

Icyitonderwa: Ishoramari ryambere ryambere mubirango bizwi akenshi bitanga umusaruro binyuze muburyo bwiza, igihe kirekire, hamwe nigiciro cyo kubungabunga.

Mugihe usuzuma bije yawe, tekereza kubiciro byose bya nyirubwite. Ibi ntabwo bikubiyemo igiciro cyubuguzi gusa ahubwo kirimo no gushiraho, kubungabunga, no gutakaza ingufu. Nabonye ko intera yo hagati ihinduranya ikunze kuringaniza neza hagati yubushobozi bwimikorere.

Inama: Kora ubushakashatsi kubakiriya hanyuma ushake ibyifuzo byinzobere mu nganda kugirango umenye ibirango bizwi cyane kubera ubuziranenge ninkunga.

Ibyingenzi Byingenzi kuri DC Guhindura AC

Gutakaza Ingaruka

Igihombo gikora kibaho mugihe DC ihinduranya ingufu za AC, cyane cyane kubyara ubushyuhe no kurwanya imbere muri inverter. Nabonye ko igihombo gitandukana bitewe n'ubwoko bwa inverter hamwe nimbaraga zingana. Kurugero, AC / DC kuzamura abahindura barashobora kwibonerakugeza igihombo cyikubye inshuro 2,5 kurenza DC / DCabahindura. Imbonerahamwe ikurikira irerekana itandukaniro:

Kugabanya ibyo bihombo, ndasaba guhitamo inverter zifite amanota meza, mubisanzwe hejuru ya 95%. Tekinoroji igezweho nka Maximum Power Point Tracking (MPPT) nayo ifasha muguhindura ingufu, cyane cyane mumirasire y'izuba. Kubungabunga buri gihe, nko gusukura abafana bakonje no guhumeka neza, bikagabanya imyanda yingufu.

Inama: Buri gihe ugenzure inverter ikora neza. Moderi yo murwego rwohejuru ikomeza imikorere ihamye murwego runini rwimizigo.

Ingano ikwiye

Ingano ikwiye yemeza ko inverter ishobora gukemura ingufu zose zidakabije. Buri gihe ndagira inama yo kubara wattage ihuriweho nibikoresho byose byahujwe no kongeramo 20-30% buffer kugirango utangire. Kurugero, niba ibikoresho byawe bisaba watt 1.800, hitamo inverter yagenwe byibuze watt 2,400.

Inverters idafite iniverisite irwanira guhaza ibyifuzo, biganisha ku kudakora neza no kwangirika. Kurenza urugero, nubwo bifite umutekano, bishobora kuvamo gutakaza ingufu bitari ngombwa nigiciro kinini. Guhuza inverter ikomeza kandi ikagira imbaraga zingirakamaro kubyo ukeneye byemeza imikorere myiza.

Umuhamagaro: Kuri sisitemu yizuba, tekereza kuri inverter yinjiza voltage. Kudahuza imirasire y'izuba cyangwa banki ya batiri birashobora kugabanya imikorere no kwizerwa.

Kwinjiza n'umutekano

Kwishyiriraho neza ni ngombwa kubikorwa byombi n'umutekano. Nabonye inverter zashyizweho nabi zitera ubushyuhe, amakosa y'amashanyarazi, ndetse n'umuriro. Buri gihe ukurikize amabwiriza yuwabikoze kandi ushake amashanyarazi yemewe kugirango ushireho ibintu bigoye.

Menya neza ko inverter yashyizwe ahantu hafite umwuka mwiza, kure yizuba ryinshi nubushuhe. Koresha insinga nini zikwiye kugirango wirinde kugabanuka kwa voltage no gushyuha. Gutsindira sisitemu neza nayo irinda impanuka z'amashanyarazi no kuzamuka.

Icyitonderwa: Uturere twinshi dusaba kubahiriza ibipimo byumutekano nka UL 1741 kuri gride ihujwe na enterineti. Menya neza ko inverter yawe yujuje ibi byemezo kugirango ukore neza.

Ibidukikije

Ibidukikije bigira ingaruka zikomeye kumikorere no kuramba kwa DC kugeza AC inverters. Nabonye ko ibintu nkubushyuhe, ubushuhe, hamwe no kwirundanya umukungugu bishobora guhindura imikorere no kwizerwa. Gusobanukirwa nibihinduka bifasha kwemeza imikorere myiza no kwagura igihe cya inverter yawe.

Ubushyuhe

Ubushyuhe bugira uruhare runini mubikorwa bya inverter. Ubushyuhe bwo hejuru burashobora gutera ubushyuhe bwinshi, kugabanya imikorere no kwangiza ibice byimbere. Inverter nyinshi zikora mubushuhe bwihariye, mubisanzwe -10 ° C kugeza 50 ° C (14 ° F kugeza 122 ° F). Gukorera hanze yuru rwego birashobora gukurura guhagarika ubushyuhe cyangwa gutesha agaciro imikorere.

Kugirango ugabanye ibi, ndasaba gushiraho inverters ahantu h'igicucu, gihumeka neza. Kurugero, gushyira inverter muri garage hamwe numuyaga ukwiye birashobora kwirinda ubushyuhe bwinshi. Moderi zimwe zateye imbere zirimo sisitemu yo gukonjesha, nk'abafana cyangwa ibyuma bifata ubushyuhe, kugirango ubushyuhe bwiza.

Inama: Reba urupapuro rwerekana inverter kugirango ikore ubushyuhe bwayo kandi urebe ko aho ushyira hujuje ibi bisabwa. 

Ubushuhe n'ubushuhe

Ubushuhe bukabije cyangwa guhura n’amazi birashobora kwangiriza ibice byimbere kandi biganisha ku mashanyarazi. Ibidukikije byo mu nyanja, byumwihariko, bitera ibibazo kubera amazi yumunyu. Buri gihe ndagira inama yo gukoresha inverteri hamwe no kurinda ibicuruzwa byinshi (IP), nka IP65, mubihe byo hanze cyangwa ubuhehere. Izi ngero zifunze kugirango birinde ubuhehere.

Umukungugu na Debris

Kwiyegeranya umukungugu birashobora guhagarika umwuka kandi bigatera ubushyuhe bwinshi. Mubidukikije byuzuye ivumbi, ndasaba gukoresha inverter hamwe nuruzitiro rwumukungugu. Kubungabunga buri gihe, nko gusukura imyanda no kuyungurura, nabyo bifasha gukomeza gukora neza.

Umuhamagaro: Ibidukikije birashobora kugira ingaruka zikomeye kumikorere inverter. Buri gihe ujye utekereza kuri ibi bihe mugihe cyo kwishyiriraho kugirango urusheho gukora neza no kuramba.

Ubuhanga bwa BSLBATT muri DC-AC Guhindura Ibisubizo

Muri BSLBATT, tuzobereye mugutanga DC igezweho kugirango AC ihindurwe ibisubizo bijyanye ningufu zigezweho zikenewe. Sisitemu yo kubika ingufu za batiri (BESS) ihuza hamwe na sisitemu igezweho yo guhindura ingufu (PCS), itanga imikorere myiza kandi yizewe. Ibi bisubizo byateguwe kugirango byuzuze ibyifuzo byubucuruzi ndetse nubucuruzi, bitanga imikorere ntagereranywa muguhuza ingufu zishobora kubaho.

DC kuri AC guhindura imbaraga bikomeza kuba umusingi wa sisitemu yingufu zigezweho. Ikemura icyuho kiri hagati yingufu zishobora kongera ingufu nibikoresho twishingikiriza kumunsi. Inverters igira uruhare runini muriki gikorwa, itanga imbaraga zingirakamaro mugihe gikomeza guhuzaibikoresho byo mu rugos, ibikoresho byinganda, hamwe nu mashanyarazi.

Guhitamo inverter ibereye bisaba gutekereza neza kubikorwa, imbaraga zisabwa, hamwe nibikorwa byihariye. Kurugero, iboneza hamwe95%indashyikirwa muburyo buke-buke, mugihe abafite 85% bakora neza bakwiranye imbaraga nyinshi.

Haba gukoresha ingufu zituruka ku mirasire y'izuba cyangwa guhuza na gride, guhitamo inverter iburyo byemeza kwizerwa no gukora neza.

Umuhamagaro: DC guhindura AC imbaraga ntabwo ari inzira ya tekiniki gusa; ni irembo ryibisubizo birambye byingufu. Fata umwanya wo gusuzuma ibyo ukeneye hanyuma uhitemo inverter ihuza intego zawe.

Ibibazo

Ni irihe tandukaniro riri hagati ya sine yuzuye kandi ihindura sine wave inverters?

Inverteri nziza ya sine itanga imbaraga, grid-imeze nka AC imbaraga, nibyiza kuri electronics. Guhindura sine wave inverters itanga imbaraga zintambwe, zishobora gutera ibibazo nibikoresho bimwe. Ndasaba inama nziza ya sine wave inverters ya progaramu zikomeye kugirango zemeze guhuza no kurinda ibikoresho byawe.

Nigute nabara ingano inverter ikwiye kubyo nkeneye?

Ongeraho wattage yibikoresho byose uteganya guhuza. Shyiramo 20-30% buffer kugirango ube hejuru. Kurugero, niba ibikoresho byawe bikeneye watts 1.500, hitamo inverter yagenwe byibuze 2000 watt. Ibi birinda kurenza urugero kandi byemeza imikorere yizewe.

Nshobora gukoresha inverter hamwe nizuba ryanjye?

Nibyo, ariko menya neza ko inverter ihuye nizuba rya sisitemu yumuriro wa voltage nimbaraga zisohoka. Ndasaba inverters hamwe na tekinoroji ya Power Point Tracking (MPPT) yo gukuramo ingufu nziza. Iyi mikorere iragaragaza neza imikorere, cyane cyane mubihe bitandukanye byizuba.

Inverters zifite umutekano zo gukoresha ahantu huzuye cyangwa hanze?

Inverters yagenewe gukoreshwa hanze akenshi ifite amanota menshi yo kurinda (IP), nka IP65, kugirango wirinde kwangirika. Ndasaba kubishyira ahantu h'igicucu, gihumeka no guhitamo icyitegererezo gifite inzitiro zikomeye kugirango zirambe mubihe bibi.

Nigute nshobora kunoza imikorere ya sisitemu ya inverter?

Hitamo inverter ifite igipimo cyiza cyo hejuru, nibyiza hejuru ya 95%. Kubungabunga buri gihe, nko gusukura umuyaga no kugenzura neza ikirere, bigabanya gutakaza ingufu. Ibintu bigezweho nka tekinoroji ya MPPT nabyo bitezimbere imikorere, cyane cyane muri sisitemu yizuba.