Sechinhu chikuru chephotovoltaic simba rekugadzirauye masisitimu ekuchengetedza simba, ma inverters ane mukurumbira.Vanhu vazhinji vanoona kuti vane zita rimwechete uye ndima imwechete yekuita uye vanofunga kuti ivo vakafanana rudzi rwechigadzirwa, asi izvi hazvisizvo.
Mufananidzo voltaics uye magetsi ekuchengetedza inverters haasi chete "best partners", asi anosiyanawo mune anoshanda maapplication akadai semabasa, chiyero chekushandisa, uye mari.
Simba rekuchengetedza inverter
Eneji yekuchengetedza inoshandura (PCS), inozivikanwawo se "bidirectional simba rekuchengetedza inverter", ndicho chikamu chepakati chinoziva nzira mbiri dzekuyerera kwesimba remagetsi pakati pesimba rekuchengetedza uye gidhi remagetsi.Inoshandiswa kudzora kubhadharisa uye kuburitsa maitiro ebhatiri uye kuita AC uye DC switching.Shandura.Inogona kupa zvakananga simba kune AC mitoro kana pasina gidhi remagetsi.
1. Nheyo dzekutanga dzekushandisa
Zvinoenderana nemamiriro ekushandisa uye huwandu hwemagetsi ekuchengetedza simba anoshandura, magetsi ekuchengetedza simba anoshandura anogona kukamurwa kuita photovoltaic simba rekuchengetedza hybrid converter, madiki emagetsi ekuchengetedza simba anoshandura, epakati simba ekuchengetedza simba anoshandura, uye nechepakati simba rekuchengetedza simba.mudziyo wekuyerera, nezvimwe.
Photovoltaic simba rekuchengetedza hybrid uye yakaderera-simba simba rekuchengetedza magetsi anoshandiswa mudzimba uye maindasitiri uye ekutengesa mamiriro.Photovoltaic simba rekugadzira rinogona kushandiswa nemitoro yemuno kutanga, uye iyo yakawandisa simba inochengetwa mubhatiri.Kana pachine simba rakawandisa, rinogona kusanganiswa zvakasarudzika.mugridi.
Epakati-simba, pakati pesimba rekuchengetedza simba rekushandura anogona kuwana yakakwira kubuda simba uye anoshandiswa mumaindasitiri nekutengesa, zviteshi zvemagetsi, magidhi makuru emagetsi uye mamwe mamiriro ekuwana peak kuveura, kuzadza mupata, peak shaving / frequency modulation uye mamwe mabasa.
2. Kuita basa rakasimba mumaketani eindasitiri
Electro makemikari ekuchengetedza simba masisitimu anowanzo ane zvikamu zvina zvakakosha: bhatiri, simba rekutonga system (EMS), simba rekuchengetedza simba inverter (PCS), uye bhatiri management system (BMS).
Iyo inverter yekuchengetedza simba inogona kudzora iyo yekuchaja uye yekuburitsa maitiro eiyosimba rekuchengetedza bhatiri pakiuye shandura AC kuita DC, iyo inoita basa rakakosha mumaindasitiri ketani.
Kumusoro: bhatiri raw materials, electronic component suppliers, etc.;
Midstream: simba rekuchengetedza system vanobatanidza uye system installers;
Kudzika kwekushandisa kupera: mhepo uye photovoltaic magetsi zviteshi,magetsi grid systems, imba / maindasitiri uye zvekutengesa, vafambisi vekukurukurirana, nzvimbo dzedata uye vamwe vashandisi vekupedzisira.
Photovoltaic inverter
Photovoltaic inverter inverter yakatsaurirwa kumunda we solar photovoltaic simba rekugadzira.Basa rayo guru nderekushandura magetsi eDC anogadzirwa nemasero ezuva kuita magetsi eAC anogona kubatanidzwa zvakananga mugridi uye kurodha kuburikidza nemagetsi ekushandura tekinoroji.
Sechishandiso chekubatanidza pakati pemafotovoltaic masero uye gidhi remagetsi, iyo photovoltaic inverter inoshandura simba remafotovoltaic maseru kuita AC simba uye inoendesa kune iyo magetsi grid.Inoita basa rakakosha mu photovoltaic grid-yakabatana simba rekugadzira system.
Nekusimudzirwa kweBIPV, kuitira kuti uwedzere kushandurwa kwesimba rezuva uchifunga nezve kutaridzika kwakanaka kwechivako, izvo zvinodiwa zve inverter maumbirwo zvishoma nezvishoma zvinosiyana.Parizvino, iyo yakajairika solar inverter nzira ndeiyi: centralized inverter, tambo inverter, yakawanda-tambo inverter uye chikamu inverter (micro-inverter).
Kufanana uye Kusiyana pakati peChiedza / Chekuchengetedza Inverters
"Best partner": Photovoltaic inverters inogona kuunza magetsi chete mukati mezuva, uye simba rinogadzirwa rinokonzerwa nemamiriro ekunze uye rine zvisingazivikanwi nezvimwe zvinhu.
Iyo inoshandura simba rekuchengetedza simba inogona kugadzirisa zvakakwana matambudziko aya.Kana mutoro wacho wakaderera, simba remagetsi rinobuda rinochengetwa mubhatiri.Kana mutoro wacho uri pamusoro, simba remagetsi rakachengetwa rinosunungurwa kuderedza kudzvinyirira pane grid simba.Kana gidhi remagetsi ratadza, rinochinja kuenda ku-off-grid modhi kuti ienderere mberi nekupa simba.
Musiyano mukuru: Kudiwa kwemainverters mumagetsi ekuchengetedza masimba kwakaoma kupfuura mune photovoltaic grid-yakabatana mamiriro.
Pamusoro peDC kune AC shanduko, inodawo kuve nemabasa akadai sekushandura kubva kuAC kuenda kuDC uye off-grid nekukurumidza switch.Panguva imwecheteyo, iyo PCS yekuchengetedza simba zvakare inoshandura bidirectional ine simba rekutonga mune ese ari maviri ekuchaja uye ekuburitsa nzira.
Mune mamwe mazwi, magetsi ekuchengetera inverters ane yakakwirira tekinoroji zvipingamupinyi.
Mimwe misiyano inoratidzwa muzvikamu zvitatu zvinotevera:
1. Kuzvishandisa-yega kwechinyakare photovoltaic inverters inongova 20%, nepo chiyero chekuzvishandisa chega chega chega chega chega chega chega chega chega chakakwirira kusvika ku80%;
2. Kana iyo mains simba ikakundikana, iyophotovoltaic grid-yakabatana inverteryaoma mitezo, asi iyo inoshandura simba rekuchengetedza simba inogona kuramba ichishanda nemazvo;
3. Mumamiriro ezvinhu ekuderedza kunoramba kuripo kwekubatsira kwegridhi-yakabatana kugadzirwa kwemagetsi, mari yevashanduri vekuchengetedza simba yakakwirira kudarika ye photovoltaic inverters.
Nguva yekutumira: Jan-19-2024