4 Matambudziko & Zvinetso Pamusoro peKugara Solar Battery Storage

Yekugara solar bhatiri kuchengetedzasystem architecture yakaoma, inosanganisira mabhatiri, inverters nemimwe michina. Parizvino, zvigadzirwa muindastiri zvakasununguka kubva kune mumwe nemumwe, izvo zvinogona kukonzera matambudziko akasiyana mukushandiswa chaiko, kunyanya kusanganisira: yakaoma sisitimu yekuisa, yakaoma kushanda uye kugadzirisa, kusashanda zvakanaka kwekugara kwezuva bhatiri, uye yakaderera bhatiri nhanho yekudzivirira. Kubatanidzwa kweSystem: kuiswa kwakaoma Yekugara solar bhatiri chengetedzo igadziriro yakaoma iyo inosanganisa akawanda masimba emagetsi uye yakanangana neimba yese, uye vashandisi vazhinji vanoda kuishandisa se "mudziyo wemba", iyo inoisa zvakakwirira zvinodiwa pakuisirwa system. Iyo yakaoma uye inopedza nguva kuisirwa kweResidence Solar Battery Storage mumusika rave dambudziko guru kune vamwe vashandisi. Parizvino, kune marudzi maviri makuru ekugara solar bhatiri system mhinduro pamusika: yakaderera-voltage kuchengetedza uye yakakwirira-voltage kuchengetedza. Yakaderera-voltage YekugaraBattery System (Inverter & Battery Decentralization): Yekugara yakaderera-voltage simba rekuchengetedza sisitimu yezuva bhatiri system ine bhatiri voltage renji ye40 ~ 60V, iyo ine akati wandei mabhatiri akabatana akafananidzwa neinverter, iyo inopindirana-yakabatana neDC kubuda kwePV MPPT mubhazi. iyo yemukati yakasarudzika DC-DC ye inverter, uye pakupedzisira yakashandurwa kuita AC simba kuburikidza nekubuda kweinverter uye yakabatana kune grid, uye mamwe inverters ane backup yekubuda basa. [Kumba 48V Solar System] Yakaderera-voltage Imba Solar Battery System Matambudziko makuru: ① Inverter uye bhatiri zvakapararira zvakazvimiririra, zvinorema zvishandiso uye zvakaoma kuisa. ② Mitsetse yekubatanidza ye inverters uye mabhatiri haigone kuenzaniswa uye inoda kugadziriswa panzvimbo. Izvi zvinotungamira kune yakareba yekuisa nguva yehurongwa hwese uye inowedzera mutengo. 2. High Voltage Home Solar Battery System. ResidentialHigh voltage bhatiri syseminoshandisa architecture yematanho maviri, ayo ane akati wandei bhatiri module akabatana munhevedzano kuburikidza neakakwira-voltage control bhokisi kubuda, voltage renji rinowanzo 85 ~ 600V, iyo bhatiri cluster inobuda yakabatana kune inverter, kuburikidza neDC-DC unit. mukati me inverter, uye iyo DC inobuda kubva kuPV MPPT inoyambuka-yakabatana pabhawa yebhazi, uye pakupedzisira Kubuda kwebhatiri cluster kwakabatana kune inverter, uye iyo DC-DC unit mukati meiyo inverter inoyambuka-yakabatana ne DC yakabuda yePV MPPT pabhara, uye pakupedzisira yakashandurwa kuita AC simba kuburikidza nekubuda kweinverter uye yakabatana kune grid. [Home High Voltage Solar System] Nyaya huru dzeHigh Voltage Home Solar Battery System: Kuti udzivise kushandisa mabheti akasiyana ebhatiri module munhevedzano zvakanangana, yakasimba batch manejimendi inofanirwa kuitwa mukugadzira, kutumira, imba yekuchengetera uye kuisirwa, izvo zvinoda huwandu hwevanhu uye zvinhu zvenyama, uye maitiro acho achave anonetesa uye akaomarara, uye zvakare inounza matambudziko kune vatengi 'stock kugadzirira. Mukuwedzera, kuzvishandisa kwebhatiri uye kuora kwemasimba kunokonzera kuti musiyano pakati pemamodules uwedzere, uye hurongwa huzhinji hunoda kuongororwa isati yaiswa, uye kana musiyano pakati pemamodules wakakura, inodawo kugadziriswa kwebhuku, inova nguva- kudya uye kushanda nesimba. Battery Capacity Mismatch: Kurasikirwa Kwesimba Nekuda kweMusiyano muBattery Modules 1. Low-voltage Residential Battery System Parallel Mismatch Traditionalbhatiri rekugara rezuvaine 48V / 51.2V bhatiri, iyo inogona kuwedzerwa nekubatanidza akawanda akafanana akafanana bhatiri mapaketi mukufanana. Nekuda kwekusiyana kwemasero, ma module uye wiring harness, iyo yekuchaja / yekuburitsa ikozvino yemabhatiri ane yakakwirira mukati mekudzivirira yakaderera, nepo kubhadharisa / kuburitsa ikozvino kwemabhatiri ane kuderera kwemukati kushorwa kwakakwira, uye mamwe mabhatiri haagone kubhadhariswa zvizere / kuburitswa. kwenguva yakareba, izvo zvinotungamira kune chikamu chekurasikirwa kwesimba rekugara bhatiri system. [Kumba 48V Solar System Parallel Mismatch Schematic] 2. High Voltage Residential Solar Battery Storage System Series Mismatch Iwo magetsi emhando yepamusoro bhatiri masisitimu ekugara ekuchengetedza simba anowanzo kubva pa85 kusvika 600V, uye kuwedzera kwesimba kunowanikwa nekubatanidza akawanda mabhatiri module munhevedzano. Zvinoenderana nehunhu hweseti yedunhu, iyo yekuchaja / yekuburitsa ikozvino yemodule imwe neimwe yakafanana, asi nekuda kwekusiyana kweiyo module kugona, bhatiri rine diki diki rinozadzwa / kuburitswa kutanga, zvichiita kuti mamwe mamodule ebhatiri atadza kuzadzwa / yakadzimwa kwenguva yakareba uye masumbu ebhatiri ane chikamu chekurasikirwa kwesimba. [Kumba Kwakakwira Voltage Solar Systems Parallel Mismatch Dhiagiramu] Kumba Solar Battery System Maintenance: Yakakwira Tekinoroji uye Mutengo Threshold Kuti uve nechokwadi chekushanda kwakavimbika uye kwakachengeteka kwekugara kwezuva bhatiri rekuchengetedza system, kuchengetedza kwakanaka ndeimwe yematanho anoshanda. Nekudaro, nekuda kweiyo yakaomesesa dhizaini yeakakwira-voltage yekugara bhatiri system uye yakakwirira hunyanzvi nhanho inodiwa pakushanda nekugadzirisa vashandi, kuchengetedza kunowanzo kuoma uye kutora nguva panguva yekushandiswa chaiko kwehurongwa, kunyanya nekuda kwezvikonzero zviviri zvinotevera. . ① Periodic gadziriso, inoda kupa bhatiri paki yeSOC calibration, kugona kuenzanisa kana main circuit yekuongorora, nezvimwe. ② Kana iyo bhatiri module isingaite, iyo yakajairwa lithium bhatiri haina otomatiki yakaenzana basa, inoda kuti vashandi vekugadzirisa vaende kunzvimbo yacho kuti vadzorerwezve uye havagone kukurumidza kupindura kune zvinodiwa nevatengi. ③ Kumhuri dzinogara kunzvimbo dziri kure, zvinotora nguva yakawanda kutarisa nekugadzirisa bhatiri kana rikasajairika. Yakasanganiswa Kushandiswa Kwekare & Nyowani Mabhatiri: Kuwedzera Kuchembera Kwemabhatiri Matsva & Kusawirirana Kwesimba For theKumba Solar BatterySistimu, mabhatiri ekare uye matsva e-lithium akasanganiswa, uye musiyano wekupikiswa kwemukati kwemabhatiri yakakura, izvo zvinozoita nyore kutenderera uye kuwedzera kutonhora kwemabhatiri uye kukurumidza kuchembera kwemabhatiri matsva. Panyaya ye-high-voltage bhatiri system, iyo itsva uye yekare bhatiri modules yakasanganiswa munhevedzano, uye nekuda kweiyo barrel effect, iyo itsva bhatiri module inogona kushandiswa chete nekukwanisa kweiyo yekare bhatiri module, uye bhatiri cluster ichaita. vane kusawirirana kwesimba kwakakomba. Semuenzaniso, huwandu huripo hweiyo module itsva ndeye 100Ah, iyo inowanikwa yemodule yekare ndeye 90Ah, kana yakasanganiswa, bhatiri cluster inogona kushandisa simba re90Ah chete. Muchidimbu, kazhinji hazvikurudzirwe kushandisa mabhatiri ekare uye matsva e-lithium zvakananga munhevedzano kana zvakafanana. Mumakesi ekuiswa kweBSLBATT apfuura, tinowanzo sangana kuti vatengi vanotanga vatenga mamwe mabhatiri ekuchengetera simba remagetsi epamba kana kuedzwa kwekutanga kwemabhatiri ekugara, uye kana mhando yemabhatiri ikasangana nezvavanotarisira, vanozosarudza kuwedzera mamwe mabhatiri kuti asangane. chaiwo mashandisiro ekushandisa uye shandisa mabhatiri matsva akanangana neakare, izvo zvinokonzeresa bhatiri reBSLBATT kusashanda zvakanaka mubasa, senge bhatiri idzva harina kumbochajiswa uye kuburitswa, ichimhanyisa kuchembera kwebhatiri! Naizvozvo, isu tinowanzo kurudzira vatengi kuti vatenge ekugara bhatiri rekuchengetedza system ine nhamba yakakwana yemabhatiri zvinoenderana nechaiwo simba rekuda kwavo, kuitira kudzivirira kusanganisa ekare uye matsva mabhatiri gare gare.