Ina Photovoltaic Plus Energy Storage System Application Scenarios Inounzwa

PV simba rekuchengetedza, yakasiyana neyakachena grid-yakabatana simba rekugadzira, inoda kuwedzeramabhatiri ekuchengetedza simba , uye bhatiri yekuchaja uye yekuburitsa zvishandiso, kunyangwe mutengo wepamberi unofanirwa kuwedzerwa, asi chiyero chekushandisa chakakura zvakanyanya. Pano tichatsanangura zvinotevera zvina photovoltaic + simba rekuchengetedza kushandiswa kwemaitiro maererano nemashandisirwo akasiyana-siyana: photovoltaic off-grid uye photovoltaic off-grid, photovoltaic grid-yakabatana simba rekuchengetedza uye micro-grid simba rekuchengetedza system application scenarios.

1. Photovoltaic off-grid simba rekuchengetedza application scenarios

Photovoltaic off-grid simba rekuchengetedza simba rekugadzira system inogona kushanda yakazvimiririra pasina kuvimba negridi yemagetsi, uye mamiriro makuru ekushandisa anosanganisira nzvimbo dziri kure dzemakomo, nzvimbo dzisina simba, zvitsuwa, zviteshi zvekutaurirana uye magetsi emigwagwa. Iyo sisitimu inonyanya kusanganisira photovoltaic array, photovoltaic reverse control integrated machine, bhatiri pack uye magetsi. Kana mwenje uripo, iyo photovoltaic array inoshandura simba rezuva kuita magetsi uye inopa magetsi kumutoro kuburikidza nereverse control yakabatanidzwa muchina uye inochaja bhatiri pack panguva imwe chete. Mukushayikwa kwechiedza, bhatiri rinopa simba remagetsi kune AC mutoro kuburikidza ne inverter.

Photovoltaic off-grid power generation system yakanangana nekushandiswa kwenzvimbo dzisina-grid kana nzvimbo dzinowanzodzima magetsi, senge zvitsuwa, ngarava, nezvimwewo, off-grid system haivimbi negedhi remagetsi hombe, ichitsamira pa "divi". kushandiswa kwepadivi rekuchengetedza" kana "kutanga kuchengetedza wozoshandisa" maitiro ekushanda, ndiyo "snow supply" chinhu. Off-grid masisitimu anoshanda zvakanyanya kudzimba dziri munzvimbo dzisina ungrid kana mukudzimwa kwemagetsi kazhinji.

2. Photovoltaic uye off-grid simba rekuchengetedza application scenarios

Photovoltaic uye off-grid simba rekuchengetedza masisitimu anoshandiswa zvakanyanya mukudzima kwemagetsi kazhinji, kana photovoltaic yekuzvishandisa haigone kuve yakawandisa pamhepo, mitengo yakakwira yekuzvishandisa yemagetsi, mitengo yepamusoro yemagetsi inodhura zvakanyanya kupfuura mitengo yemagetsi emugero uye mamwe maapplication.

Iyo system inosanganisirasolar cell modules photovoltaic array, solar uye off-grid all-in-one, bhatiri mapaketi uye mitoro. Kana chiedza chiripo, photovoltaic array inoshandura simba rezuva kuita simba remagetsi uye solar controlled inverter inopa simba remagetsi kumutoro uye inochaja bhatiri panguva imwe chete. Panyaya yekusakwana kwechiedza, bhatiri rine basa rekupa simba iro solar-inodzorwa inverter yese-mune-imwe uye kuwedzera kupa simba kune AC mutoro.

Kuenzaniswa negrid-yakabatana magetsi ekugadzira masisitimu , uye off-grid masisitimu anowedzera charge uye discharge controllers uye mabhatiri, izvo zvinoita kuti mutengo weiyo system ukwire neanenge 30% -50%, asi nzvimbo dzayo dzekushandisa dzakawedzera. Kutanga, inogona kuiswa kumutengo wepamusoro wemagetsi maererano neyakatemerwa simba rekubuda, kuderedza mutengo wemagetsi; Imwe yacho ndeyekuchaja mutengo wemagetsi mumupata woiisa pakakwirira, uye kuita purofiti nemusiyano pakati pepamusoro nemupata. Muchiitiko chekushaya simba kwegridhi, photovoltaic system inoramba ichishanda nenzira yesimba rekuchengetedza, inverter inogona kuchinjwa kune-off-grid operation, uye photovoltaic uye bhatiri inogona kupa simba kumutoro kuburikidza ne inverter. Mamiriro ezvinhu aya ave kutambirwa zvakanyanya nenyika dzemhiri kwemakungwa dzakabudirira.

3. photovoltaic grid-yakabatana simba rekuchengetedza kushandiswa kwemaitiro

Grid-yakabatana simba rekuchengetedza photovoltaic magetsi ekugadzira masisitimu anowanzo shandisa photovoltaic + kuchengetedza simba kuita AC coupling mode. Iyo sisitimu inogona kuchengetedza yakawandisa simba rekugadzira uye kuwedzera chikamu chekuzvishandisa pachako, uye photovoltaic inoshandiswa muvhu photovoltaic kuchengetedza uye maindasitiri uye ekutengesa photovoltaic simba rekuchengetedza mamiriro. Iyo sisitimu inosanganisira solar cell module, grid-yakabatana inverter photovoltaic array, bhatiri pack, charge uye discharge controller PCS uye magetsi mutoro. Kana simba rezuva rakaderera pane simba rekutakura, iyo system ichave yakabatanidzwa pamwe chete nemagetsi ezuva uye grid; Apo simba rezuva rinopfuura simba rekutakura, chikamu chesimba rezuva chichapa simba kumutoro, uye chimwe chikamu chichachengetwa kuburikidza nemutongi. Iyo simba rekuchengetedza sisitimu inogona zvakare kushandiswa kuwana peak uye mupata arbitrage uye yekuda manejimendi mamiriro ekuvandudza system purofiti modhi.

Senge iri kubuda yakachena simba rekushandisa mamiriro, photovoltaic grid-yakabatana simba rekuchengetedza sisitimu yakagamuchira kutariswa kwakanyanya mumusika mutsva weChina. Iyo sisitimu inosanganisa photovoltaic simba rekugadzira, simba rekuchengetedza mudziyo uye AC magetsi gidhi kuti ishandise zvakanaka simba rakachena. Iine zvinotevera zvakanakira:

1. Kuvandudza huwandu hwekushandisa kwe photovoltaic simba rekugadzira: photovoltaic simba rekugadzira rinokanganiswa zvakanyanya nemamiriro ekunze uye geographical mamiriro, uye inotarisana nekushanduka kwekugadzira magetsi. Kuburikidza nemudziyo wekuchengetera simba, simba rekubuda remagetsi ekugadzira photovoltaic rinogona kukwenenzverwa uye kukanganisa kwekuchinja kwemagetsi pane grid kunogona kuderedzwa. Panguva imwecheteyo, chigadziro chekuchengetedza simba chinogona kupa simba regridhi pasi pemamiriro ekudzivirira mashoma, kuvandudza kushandiswa kwehuwandu hwemagetsi ekugadzira photovoltaic.
2. Wedzera kugadzikana kwegedhi remagetsi: photovoltaic grid-yakabatana simba rekuchengetedza sisitimu inogona kuona chaiyo-nguva yekutarisa uye kudzora gidhi remagetsi, uye kugadzirisa kugadzikana kwekushanda kwegidhi remagetsi. Kana gidhi remagetsi richichinja, mudziyo wekuchengetedza simba unogona kupindura nekukurumidza kupa kana kutora simba rakawandisa kuti ive nechokwadi chekushanda kwakanaka kwegedhi remagetsi.
3. Kurudzira kushandiswa kwesimba idzva: Muchirevo chekukurumidza kukura kwe photovoltaic, simba remhepo uye mamwe masimba matsva, dambudziko rayo rekushandisa riri kuramba richiwedzera. Iyo grid-yakabatana photovoltaic simba rekuchengetedza sisitimu inogona kuvandudza kugona kwekuwana uye chiyero chekushandisa chesimba idzva uye kuderedza peak mutoro kudzvanywa kwegidhi remagetsi. Kuburitsa kwakatsetseka kwesimba idzva resimba kunogona kuitika nekutumira mudziyo wekuchengetedza simba.

4. Mamiriro ekushandiswa kweiyo micro-grid simba rekuchengetedza system

Sechishandiso chakakosha chekuchengetedza simba, micro-grid simba rekuchengetedza sisitimu inoita basa rakawanda uye rakakosha mukuvandudza kwesimba idzva uye simba system munyika yedu. Nekufambira mberi kwesainzi uye tekinoroji uye kufarirwa kwesimba rinodzokororwa, mamiriro ekushandisa eiyo micro-grid simba rekuchengetedza masisitimu anoramba achikura, kunyanya kusanganisira zvinotevera zvinhu zviviri:

1. Kuparadzirwa kwemagetsi ekugadzira uye simba rekuchengetedza sisitimu:Distributed power generation inoreva kumisikidzwa kwemidziyo midiki yekugadzira magetsi padhuze nedivi remushandisi, senge solar photovoltaic, simba remhepo, nezvimwewo, kuburikidza negadziriro yesimba rekuchengetedza simba rekuchengetedza magetsi akawandisa kuitira kupa magetsi panguva dzepamusoro kana kutadza kwegridi.
2. Micro-grid backup magetsi ekupa:munzvimbo dziri kure uye zvitsuwa, girasi remagetsi rakaoma kubatanidza kune gridhi, micro-grid energy storage system inogona kushandiswa sechigadziro chekuchengetedza simba kune imwe nzvimbo yakagadzikana magetsi.

Iine hunhu hweakawanda-energy complementarity, microgrid inogona kunyatso uye nekugona kubata simba rakagovaniswa simba rakachena, kuderedza zvinhu zvakashata senge kushomeka kwesimba, kusagadzikana kugadzirwa kwemagetsi uye kusavimbika kwesimba rakazvimirira, uye kuona kushanda kwakachengeteka kwegetsi remagetsi. , iyo inobatsira kuwedzera kune guru guru remagetsi. Microgrid ine mamiriro ekushandisa anochinjika, chiyero chayo chinogona kubva kune mashoma kilowatts kusvika kumakumi emamegawatts, huwandu hwakawanda hwekushandisa.

Mamiriro ekushandiswa kwe photovoltaic simba rekuchengetedza akapfuma uye akasiyana, anovhara mafomu akawanda akadai se-off-grid, grid-yakabatana uye micro-grid. Mukuita, imwe neimwe yemhando yemamiriro ine zvayakanakira uye maitiro, ichipa vashandisi simba rakagadzikana uye rinoshanda rakachena. Nekuenderera mberi kwekuvandudzwa kweiyo photovoltaic tekinoroji uye kuderedzwa kwemutengo, photovoltaic simba rekuchengetedza richaita rinowedzera kukosha basa mune ramangwana simba system. Panguva imwecheteyo, kukwidziridzwa uye kushandiswa kwemamiriro akasiyana-siyana kunobatsirawo mukukura nekukurumidza kweindasitiri yesimba nyowani yeChina, iyo inokodzera shanduko yesimba uye kuwanikwa kwegirinhi.

"PaiduSolar" seti ye solar photovoltaic tsvagiridzo, kusimudzira, kugadzira, kutengesa mune imwe yepamusoro-tech bhizinesi, pamwe ne "nyika solar photovoltaic chirongwa chakanakisa kutendeseka bhizinesi". Mainsolar panel,solar inverters,kuchengetedza simbauye mamwe marudzi emidziyo yephotovoltaic, yakatumirwa kuEurope, America, Germany, Australia, Italy, India, Southeast Asia nedzimwe nyika nematunhu.