Mukuchengetedza simbaindasitiri, PCS, kana Simba Shanduko Sisitimu, inoshandura simba rekuchengetedza.
Kuchengetera bhatiri kunowanzo kukamurwa kuita matatu makuru ekushandisa mamiriro: hombe yekuchengetera, yekutengesa uye yekuchengetera maindasitiri, uye chengetedzo yemumba, uye inoenderana PCS / inverters mune akasiyana mamiriro zvakare akasiyana zvakanyanya. Ichi chinyorwa chinosiyanisa PCS yekuchengetera hombe, PCS yekuchengetera maindasitiri nekutengeserana, uye PCS yekuchengetera imba kubva kumapoka mana akafara: chiyero chesimba, mamiriro ekushandisa, zvinodiwa zvehunyanzvi, mutengo uye mutengo, zvichiteerana.
I. Simba Scale
Yakakura yekuchengetedza maPC:
Chiyero chemagetsi chakakwira, kazhinji muchikamu cheMW (megawatt), chinogona kukwira se100MW kana kutokwira. Mahombe-akakura ekuchengetedza simba masisitimu anogona kuchengeta kusvika akati wandei megawatt-maawa kana kunyange mazana emagetsi megawatt-maawa emagetsi kuti aenderane nehombe-mwero grid simba rekuchengetedza zvinodiwa, kuwana grid frequency regulation, peak shifting uye mamwe mabasa.
MaPCS ekuchengetera maindasitiri:
Simba rinowanzova pakati pemakumi ekW (kilowatts) uye akati wandei MW. Inoshanda kune vashandisi veindasitiri nevekutengesa, huwandu hwekuchengetera hunotangira kubva kumazana akati wandei kWh kusvika kune akati wandei zviuru kWh, iyo inoshandiswa kubata nepamusoro tariff uye kusangana nekuvimbika kwesimba zvinodiwa.
Yemba Yekuchengeta PCS:
Zvine simba shoma, kazhinji pakati pekW shoma uye gumi nemaviri kW. Kunyanya kushandira imba PV yekugadzira magetsi kuchengetedza uye simba rekukurumidzira,hurongwa hwekuchengetedza simba remhurihuwandu hunowanzo muhuwandu hwekWh shoma kusvika kumakumi ekWh.
II. Application Scenarios
Yakakura yekuchengetedza maPC:
Grid-side: kuenzanisa kugovera uye kudiwa kwegridi, kunyorovesa kupindirana kwekubuda kwesimba remhepo uye photovoltaic simba rekugadzira, uye kuvandudza kunaka uye kugadzikana kwegedhi simba. Semuenzaniso, kana yakakura-yakakura photovoltaic power station yakabatana kune grid, inogona kuchengetedza simba rakawandisa masikati uye kusunungura simba usiku kana mumazuva ane makore.
Kutsigira zviteshi zvemagetsi zvakakura: shandira pamwe neakakura-achipisa kana hydroelectric magetsi zviteshi kuita majoini frequency regulation, nekukurumidza kupindura kune kudiwa kwegridi frequency regulation, uye kugadzirisa frequency regulation kuita kwesimba remagetsi.
MaPCS ekuchengetera maindasitiri:
Peak-kuveura uye kuzadza mupata: vashandisi veindasitiri nevekutengesa vanochengeta magetsi panguva yekugezera yemutengo wemagetsi uye vanoiburitsa panguva yepamusoro-soro kudzikisa mutengo wekushandisa magetsi. Semuenzaniso, nzvimbo dzedata dzinochaja husiku uye dzinoburitsa mukati mezuva kuderedza kudiwa kwesimba repamusoro kubva kune grid.
Emergency magetsi ekupa garandi: Ipa rubatsiro rwemagetsi ekukurumidzira kune akakosha emidziyo yemabhizinesi kana gidhi remagetsi rikatadza, uye vimbisa kushanda kwekutanga kwemabhizinesi uye zvakajairwa kushanda kwezvivakwa zvakakosha.
Yemba Yekuchengeta PCS:
Mhuri photovoltaic simba rekugadzira magetsi: inoshanda pamwe chete neimba solar photovoltaic system kushandura DC magetsi kuita AC simba rekushandisa pamba, ine simba rakawandisa rakachengetwa mubhatiri kuvandudza simba reimba rekuzvimirira.
Emergency Backup Power: Inopa kuchengetedzwa kwesimba rekutanga kudzimba panguva yekudzima grid, kuchengetedza kushanda kwemidziyo yakakosha semwenje, mafiriji, uye midziyo yekutaurirana.
Ⅲ. Technical Zvinodiwa
Yakakura yekuchengetedza maPC:
Shanduko inoshanda: yakanyanya kutendeuka kunyatsoshanda inodiwa, kazhinji pamusoro pe95%, kuderedza kurasikirwa kwesimba uye kugadzirisa hupfumi hwesimba rekuchengetedza sisitimu.
Kumhanya kwekupindura: Inogona kukurumidza kupindura kune gidhi yekutumira mirairo, kugadzirisa kuchaja uye kuburitsa simba mumamilliseconds kuchengetedza grid kugadzikana.
Kuenderana kweSistimu: kuenderana kwakanaka neyakakura-yakawanda simba rekuchengetedza bhatiri masisitimu uye yakaoma grid masisitimu, ichichinjika kune akasiyana bhatiri maitiro uye grid yekuwana zvinodiwa.
MaPCS ekuchengetera maindasitiri uye ekutengesa:
Kuvimbika: kuvimbika kwepamusoro, kuderedza kukanganisa kuderera, kusanganamaindasitiri nekutengeseranakuenderera mberi kwekugadzira kana kushanda zvinodiwa, zvinoda nguva yakareba yepakati-isina kukanganisa.
Power Factor Regulation: Inonyatso gadzirisa simba chinhu, inovandudza simba remhando yevashandisi veindasitiri nevekutengesa, uye inoderedza kushandiswa kwemagetsi emakambani kuburikidza nemubhadharo wesimba rinoshanda.
MaPC ekuchengetera mhuri:
Chengetedzo: ine yakakwana bhatiri manejimendi system kudzivirira kuwandisa, kuburitsa-kuburitsa uye kupfupi-kutenderera kwemabhatiri kuve nechokwadi chekuchengetedzwa kwemunhu nemidziyo yevashandisi vemba.
Kureruka kwekushandisa: nyore kushanda uye kuchengetedza, ine nyore uye nyore kunzwisisa interface, iri nyore kuisa uye kusanganisa musimba reimba.
Ⅳ. Mari uye Mitengo
Yakakura yekuchengetedza maPC:
Mitengo yakakwira, nemitengo ingangove muzviuru zvemadhora pakilowatt. Simba repamusoro, kuomarara kwehunyanzvi zvinodiwa, uye kugadzira kugadzirwa kwakawanda kunoguma nekukwira kweR&D, mbishi, uye mitengo yekugadzira, asi mitengo inodzikira zvishoma nezvishoma nemhedzisiro uye kufambira mberi kwetekinoroji.
MaPCS ekuchengetera maindasitiri:
Mutengo uye mutengo uri pakati pePCS yakakura yekuchengetera uye PCS yekuchengetera mhuri, uye mutengo pakW ungangoita 1000 - 5000 Madhora. Mutengo unokanganiswa nesimba, basa, mhando uye zvimwe zvinhu, kudzoka pakudyara chinhu chakakosha kune vashandisi veindasitiri nevekutengesa kufunga kutenga.
Yemba Yekuchengeta PCS:
Mutengo wacho wakaderera, uye mutengo pakW unogona kubva pamazana mashoma emadhora kusvika kumadhora zviuru zviviri. Simba racho idiki, basa racho riri nyore, nekuwedzera kwemusika wekuchengetedza simba remhuri, mutengo unotarisirwa kuderedzwa zvakare kuti uvandudze kugamuchirwa kwevashandisi vemba.
Yakakura yekuchengetera PCS yegidhi yakakura uye magetsi chiteshi maapplication, simba rakawanda, yakasimba tekinoroji zvinodiwa, mutengo wakakwira; maindasitiri uye ezvokutengeserana kuchengetedza PCS masevhisi maindasitiri uye ezvokutengeserana peak shaving uye emergency, simba riri pakati nepakati, rinorema kuvimbika, nezvimwewo, mutengo wepakati; yekuchengetedza mhuri PCS yeimba PV uye kushandiswa kwekukurumidzira, simba duku, kuchengetedzwa kwekucherechedza uye nyore kushandisa, mutengo wakaderera.
Nguva yekutumira: Jan-04-2025