Urukuta rwubatswe na rack nuburyo bubiri busanzwe bwo gushyiramo bateri ya lithium muri sisitemu yo kubika izuba. Guhitamo ntabwo kwisiga. Irahindura umwanya ukoreshwa sisitemu ifata, uko bateri ivugana na inverter yawe, uburyo byoroshye kongeramo ubushobozi mumyaka ibiri cyangwa itatu, nuburyo umutekinisiye wa serivise ashobora kubikora nyuma.
Urukuta rwashyizweho na batiri ya LiFePO4 mubisanzwe ni ugutoranya neza mugihe umushinga ari umwe - gusubira inyuma kwabaminisitiri kandi urukuta rwubatswe rwumvikana. Bateri ya rack yubusanzwe niyo itoranya neza mugihe umushinga ushobora kuba urenga hafi 20-30 kWh, mugihe modul zirenze ebyiri cyangwa eshatu zizashyirwa hamwe, cyangwa mugihe ushyira mugaciro ukeneye serivise - serivise yinjira mubucuruzi cyangwa hanze ya -.
Umusozi cyangwa Urukuta?
| Umwirondoro wawe | Ubwoko bwo kwishyiriraho |
|---|---|
| Ingaragu - imirasire y'izuba murugo, 5-15 kWh, inverter inverter kurukuta rumwe | Batare |
| Garage cyangwa icyumba cyingirakamaro gifite urukuta rukomeye ariko ntahantu hasi | Batare |
| Byose - gusubira inyuma murugo, biteganijwe kuri 15-30 kWh, birashoboka ko EV yishyurwa nyuma | Rack mount, cyangwa 2–3 ibangikanye nurukuta niba inverter ibishyigikiye |
| Hanze - grid cabine cyangwa umurima, sisitemu ishobora gukura kera 4-6 module | Shakisha bateri |
| Ibicuruzwa byoroheje byubucuruzi, ibikoresho byurusobe, amatara, firigo | Shakisha bateri |
| Urubuga UPS - urubuga rusaba gukurikirana na module - serivisi yo murwego | Shakisha bateri |
| Umushinga utuye aho isura ifite akamaro | Batare |
Niba ikibazo cyawe kidahuye neza numurongo umwe, ibibazo bitanu mubice byicyemezo hepfo bizabikemura.
Bateri Yumusozi Niki?
Batare yububiko bwurukuta niyigenga - irimo lithium pack yakozwe kugirango yimanike ihagaritse kurukuta rwubatswe. Mububiko bwizuba butuye, hafi yinkuta zose zubatswe ni LiFePO4 chimie yapakiwe nkinama imwe ifunze: selile, BMS, abahuza, kumena DC, hamwe ninteruro yitumanaho byose byahujwe inyuma yumupfundikizo umwe. Ubushobozi kuri buri gice busanzwe bugwa kuri 5-15 kWh, kandi ibice byinshi birashobora kugereranywa niba moderi na inverter byombi bibyemerera.
Kuberako paki yose ari IP - yagenwe neza, ushyira insinga insinga nkeya - DC kuri inverter, itumanaho na BMS, hasi - kandi ikirenge kigaragara kirasa neza kurukuta. Niyo mpamvu ibice byubaka urukuta byiganje hejuru yizuba hejuru yizuba aho inverter na batiri bibana hamwe muri garage cyangwa mu kabati.
Urukuta rwa Batiri Ibyiza bya Home Solar Sisitemu
Inyungu nyayo ntabwo "isa neza." Ni uko sisitemu itangwa nkigice cya injeniyeri. BMS ihujwe na selile, uburinzi bungana na paki, kandi icyemezo gikubiyemo inteko. Igihe cyo kwishyiriraho ni kigufi kuko nta kabari gaterana, nta busbar yo kuri torque, nta module - urwego rwohereza.
Kuri nyiri urugo akoresha inverteri ya 5-10 kW ivanze hamwe nurutonde rwimitwaro itagabanije - amatara, interineti, firigo, imirongo ibiri - urukuta rumwe rukora LiFePO4 rukubiyemo ikibazo cyo gukoresha neza.
Urukuta rwimipaka ntarengwa Abashiraho biruka
Inzitizi eshatu ziza inshuro nyinshi kumurimo nyawo.
Icya mbere, imbaraga z'urukuta. Bateri ya kg 50 kumurongo umwe - igabana ryumye ntabwo ari installation; ni akaga. Agace kagomba kwizirika muri sitidiyo yubatswe, kubumba, cyangwa gukora neza. Iyo urukuta rufite intege nke, uwashizeho ashobora kongeramo icyuma gishyigikira ibyuma cyangwa akimurira bateri hasi - byombi byangiza inyungu "yo kuzigama umwanya".
Icya kabiri, imipaka ibangikanye. Ibice byinshi byamazu yo guturamo bifata kuri 4-6 bigereranijwe, rimwe na rimwe ni bike iyo itumanaho ari dais - umunyururu kuri bisi imwe ya CAN / RS485. Iyo umushinga ushobora gukura urenze moderi ebyiri cyangwa eshatu, imiterere ya rack mubisanzwe igabanya ikibazo cya cabling hamwe nikibazo cya serivisi.
Icya gatatu, serivisi. Iyo ipaki yurukuta rumaze guhindurwa no guhindurwa, guhinduranya ni akazi ka -. Kunyerera module muri rack ntabwo.
Batteri ya Rack Umusozi Niki?
Bateri ya rack mount ni module ya lithium itambitse ifite ubunini bujyanye na seriveri ya { Buri module mubisanzwe ni 2,5-5 kWh, kandi rack ituwe izajya ifata ahantu hose kuva kuri 4 kugeza 12. Rack ubwayo yongeramo master BMS, itumanaho ryinyuma, busbar, DC yameneka, kandi kenshi na monitor ya ecran.
Ubu ni ubwubatsi bukoreshwa mububiko bwitumanaho, ibyumba bya UPS, hanze - ingando zifatizo za gride, hamwe nubucuruzi bwububiko bwizuba bukura.Sisitemu ya bateri ya seriverikurikira logique imwe nkibikoresho bya IT: bisanzwe U - uburebure, bishyushye - ibice bisimburana, serivisi zinjira imbere. Ku mishinga minini yo guturamo isanzwe iteganya kwishyurwa rya EV cyangwa kuzamura imizigo, modularhejuru - sisitemu ya bateri ya voltage rackni Byinshi.
Rack Mount Battery Ibyiza kuri Off - Imiyoboro nubucuruzi bwubucuruzi
Inyungu imwe nini nini yo gupima. Rack yagenewe module umunani irashobora kohereza abantu batatu kandi ikura ikagera kuri umunani nta re - injeniyeri. Kuri off - nyiri gride itangirana numutwaro fatizo hanyuma ikongeramo amahugurwa, pompe yubushyuhe, cyangwa ingufu zizuba zidasanzwe, ibi birenze ibirenze ubwiza.
Inyungu ya kabiri ni serivisi. Module yananiwe kwimenyekanisha binyuze muri BMS, umutekinisiye afungura imbere yinama y'abaminisitiri, acomeka umugozi wa comms, atandukanya module yamenetse, arayisohora. Banki isigaye ikomeza gukora kuri module isigaye.
Aho Sisitemu ya Rack Ihitamo nabi
Sisitemu ya Rack ntabwo yubucuruzi - off. Barya igorofa - rack-module 10 ikenera ikirenge cya mm 600 × 600 mm hiyongereyeho serivisi imbere ninyuma. Bakenera akabati, ikadiri, busbar, DC kurinda, hamwe noguteganya guhumeka, bivuze ko imirimo yo kwishyiriraho imbere iruta kugwa mumurongo umwe. Itandukaniro ryibiciro ntabwo ari selile ubwazo; ni ibikorwa remezo bishyigikira.
Kuburaro buto bufite intego yo kugarura 5 kWh, rack irarenze.
Urukuta rwa Mount vs Rack Mount Battery: Uruhande - na - Kugereranya kuruhande
| Ikintu | Urukuta | Umusozi |
|---|---|---|
| Ubushobozi busanzwe kuri buri gice | 5-15 kWt | 2,5-5 kWh kuri module; 10 - 60+ kWh kuri buri rack |
| Ubuso bwububiko | Urukuta rwubatswe | Igorofa ifite ikirenge gihamye |
| Ingano nziza ya sisitemu | Kugera kuri 20 kWt | 20 kWh no hejuru; nta gisenge gifatika |
| Ubunini | Kugarukira kumutwe ugereranije (akenshi ibice 4-6) | Mukomere; ongeramo module mubushobozi bwa rack |
| Kubona serivisi | Biragoye bimaze gushyirwaho | Imbere - kwinjira module swap |
| Cabling complex | Hasi - pre - ihuriweho | Hejuru - busbar, DC yamena, kom |
| Gukonja | Passive, biterwa no gukuraho urukuta | Inama y'Abaminisitiri - yayoboye ikirere cyangwa gukonjesha ku gahato |
| Umushoferi wambere | Ipaki ubwayo | Gupakira + akabati + kurinda + umurimo |
| Abaguzi basanzwe | Nyirurugo, umuto muto | Kwinjiza ubucuruzi, kuzimya - nyiri gride, itumanaho |
Uburyo bwo Guhitamo
Aho kubaza bateri "nziza", kora unyuze muri ibi bibazo bitanu ukurikije. Igisubizo kuri icya mbere cyanze ubwoko burangiza ikiganiro.
Ubushobozi bangahe sisitemu ikeneye ubu no mumyaka itatu?
Ongeraho imizigo ya buri munsi muri kWh, kugwiza amasaha yo kwigenga. Niba ibisubizo biguye munsi ya 15 kWh kandi bikaba bidashoboka gukura cyane, urukuta rukwiranye. Niba ibisubizo ari 20 kWh cyangwa birenga, cyangwa niba umutwaro udashidikanywaho kandi ukura, wubake rack.
Bateri izatura he?
Ubukorikori bukomeye cyangwa sitidiyo - urukuta rw'ikadiri hamwe na 60+ cm ya clearance itonesha urukuta. Icyumba cyingirakamaro, akabati k'amashanyarazi, cyangwa umwanya wa bateri wabigenewe hamwe na etage hasi itonesha rack. Kwishyiriraho hanze nikibazo cyacyo - gikurikira hepfo.
Kwiyongera bishoboka bite?
Imashanyarazi ya EV, pompe yubushyuhe, izuba rya kabiri ryizuba, amahugurwa, imashini itanga imashini izaza - buri kimwe muribi gishobora gukuba kabiri ububiko. Niba hari kimwe muribi kiri kuri horizon, shushanya rack kuva kumunsi wambere. Kuvugurura sisitemu yo gushiraho urukuta nyuma bisobanura kwimura paki yumwimerere.
Ninde ubikomeza, kandi ni kangahe?
Abakoresha gutura mubisanzwe bagenzura rimwe mumwaka. Ubucuruzi no kuzimya - abakoresha serivise ya serivise kenshi kandi bakeneye module - kugera kurwego. Huza ubwoko bwubwubatsi na moderi ya serivisi.
Inverter isaba iki?
Guhitamo Bateri bifunze kuri inverter. Umuvuduko w'amashanyarazi, igipimo kiriho, protocole y'itumanaho ya BMS (CAN cyangwa RS485, hamwe n'abacuruzi - imiterere yihariye), kandi umubare ntarengwa ugereranije byose bigomba guhura. Guhitamoiburyo inverter - guhuza bateri kuri sisitemu yo murugonicyo gituma ahasigaye kwishyiriraho bishoboka. Niba inverter ishyigikiye gusa umuryango wa bateri wafunzwe -, urukuta - vs - guhitamo rack birashobora kugukorerwa.
Gutegura Ubushobozi: Impamvu Sisitemu Nini Yerekeza Kumurongo
Ubushobozi nimwe rukomeye ruhanura ubwoko bwubwubatsi bukwiye. Mugihe imbaraga zibitswe zikura, ibintu bitatu bibaho bifasha ubwubatsi bwa rack.
Ubwa mbere. Kuri 30 kWh no hejuru, guhuza kabili hagati yurukuta biba birebire, bitameze neza, kandi bigoye kubika muri voltage - imipaka igabanuka. Busbar - ishingiye kumurongo ikemura ibi muri santimetero nke.
Icya kabiri, guhuza ibikorwa. Sisitemu nini isanzwe isaba DC yamenetse kumurongo, kurinda surge, hamwe nokugaragara neza. Ibi byashizwe mu kabari ka rack; ni bolt - ku byongeweho kurukuta.
Icya gatatu, gucunga ubushyuhe. Amapaki y'urukuta yishingikiriza kuri convection. Hejuru ya 20-30 kWh mumwanya umwe, uhinduka marginal mubihe bishyushye, kandi ikirere gikora neza cyangwa kugenzura ubushyuhe muri guverenema ni byo byizewe. Gusobanukirwa uburyoibice byingenzi bigize sisitemu yo kubika ingufu za batiri- BMS, PCS, imicungire yubushyuhe, kurinda - imikoranire ku gipimo bituma ubu bucuruzi - butagaragara neza.
Guhuza Inverter hamwe na BMS Itumanaho
Batare ntabwo ikora mu bwigunge. Ingingo eshatu zo kwishyira hamwe zifite akamaro:
- Icyiciro cya voltage.Hasi - voltage (48 V) batteri hamwe na Hybrid inverter nyinshi. Hejuru - imbaraga za voltage (200-500 V) hamwe na - ya voltage ya Hybrid cyangwa bitatu - icyiciro cya inverter. Byombi ntibishobora guhinduka.
- Porotokole y'itumanaho.Inverter yemerewe - urutonde rwa batiri ni rugufi. Batare ifite BMS itavuga inverter imvugo nyayo ya CAN ntizamenyekana, utitaye kuburyo umukino wa voltage utunganijwe neza.
- Guhuza topologiya.Niba sisitemu ariAC - ihujwe cyangwa DC - ifatanijeihindura icyo bateri igomba gukora nuburyo ihuza na PV. DC - ihujwe na Hybrid yashizeho byumwihariko shyira uburemere kurwego rwa BMS.
Niba sisitemu arigrid - ihambiriwe, izimye - gride, cyangwa hybridbigira uruhare runini mubunini bwa bateri ninshingano za BMS mugucunga imizigo, isubira inyuma kurukuta - vs - guhitamo rack.
Kwinjira mu nzu vs Gushyira hanze
Byinshi mubitereko byurukuta hamwe na batteri ya LiFePO4 bapimwe kugirango bishyirwe mu nzu cyangwa mu buhungiro. Kwishyiriraho hanze bisaba IP54 cyangwa irenga, urwego rwubushyuhe bukora ruhuye nikirere (kwishyuza LiFePO4 birabujijwe munsi ya dogere 0 nta gushyushya imbere), no kurinda izuba n'imvura itaziguye. Mu bihe bitose byo ku nkombe z’inyanja, kwegeranya imbere yikigo ni kunanirwa akenshi birengagizwa.
Garage ningirakamaro - ibyumba byubatswe byicara hagati. Umwanya urakingiwe ariko ntabwo ikirere - kigenzurwa, kandi imibare yamakuru ya batiri igomba kugenzurwa kugirango idirishya ryubushyuhe bukore, ntabwo ari ububiko bwagutse.
Umutekano, Icyemezo, no kubahiriza
Muri Reta zunzubumwe zamerika na Kanada, ibikoresho byo kubika ingufu zubucuruzi nubucuruzi bisuzumwa hifashishijwe igipimo gito. Batatu kumenya:
- UL 9540ni igipimo cya sisitemu yo kubika ingufu n'ibikoresho. BESS yuzuye, harimo bateri, inverter, hamwe nubugenzuzi, irashobora kwemezwa kuri UL 9540.
- UL 9540Ani uburyo bwikizamini gisuzuma ubushyuhe bwumuriro ukwirakwizwa. Ntabwo ari impamyabumenyi / gutsindwa; itanga amakuru abategetsi bafite ububasha bwo gushyiraho ibisabwa byo gutandukanya ibyashizweho.
- NFPA 855ni igenamigambi ryo kubika ingufu zihagaze. Igenga intera yo gutandukana, guhumeka, kuzimya umuriro, hamwe nicyapa. Kode yumuriro waho mubisanzwe.
Kuki umukoresha yitaho? Kuberako inkiko zimwe zisaba UL 9540A amakuru yikizamini mbere yuko zemerera kwinjira mu nzu cyangwa zometseho - igaraje ryashyizweho hejuru ya kilowati imwe, kandi ayo makuru agaragaza ibicuruzwa bishobora gushyirwamo umwanya.UL - ibicuruzwa BESS byemewengufi - umuzenguruko mwinshi wemerera guterana amagambo.
Nta na kimwe muri ibyo gisimbuza imfashanyigisho yakozwe nuwabikoze, Kode yigihugu y’amashanyarazi, cyangwa ibyemezo byubuyobozi / umuriro byemewe. Ibipimo ni ijambo; urwego rwimikorere yinyandiko niyo ituma sisitemu igenzurwa kandi igasinywa.
Ibibazo
Ikibazo: Ese Bateri Yumusozi Yurukuta Iruta Bateri Yumusozi?
Igisubizo: Nta nubwo ari byiza kuri bose. Kuri sisitemu yo guturamo munsi ya 15-20 kWh hamwe na inverter imwe imwe, urukuta rusanzwe ni amahitamo meza. Kuri sisitemu iri hejuru yubushobozi, cyangwa sisitemu zishobora kwaguka, rack mount mubisanzwe ni byiza birebire - icyemezo cyigihe.
Ikibazo: Ese Batteri ya Mount Mount ishobora guhuzwa murwego rumwe?
Igisubizo: Benshi barashobora, ariko buri moderi ifite umubare ntarengwa ugereranije - mubisanzwe ibice bine kugeza kuri bitandatu - kandi inverter igomba gushyigikira iyo mibare kuri bisi ya batiri. Kugenzura imibare yombi mbere yo gufata byinshi - gushiraho urukuta ruzakora.
Ikibazo: Ese Batteri ya Rack yo muri sisitemu yubucuruzi gusa?
Igisubizo: Oya. Kuruhuka - niyo ngingo ni hafi iyo umushinga urenze 20-30 kWh cyangwa module eshatu.
Ikibazo: Ni ubuhe bwoko bwa Batteri bworoshye kwaguka?
Igisubizo: Umusozi. Ongeraho module kumurongo uriho nigikorwa giteganijwe: shyira module, uhuze umugozi wa comms, funga kumena, hanyuma ureke master BMS ayiyandikishe. Ongeraho ibice bisa nurukuta bisaba imirimo myinshi ya cabling kandi ifatwa nurugero rwikigereranyo.
Ikibazo: Ese Bateri Yashyizwe Kurukuta ishobora gushyirwaho hanze?
Igisubizo: Gusa niba igice cyapimwe kugirango gikoreshwe hanze, ubusanzwe bivuze IP54 cyangwa irenga hamwe nubushyuhe bujyanye nikirere. Urukuta rwinshi LiFePO4 ibicuruzwa biri murugo - gusa. Reba urupapuro rwerekana ubushyuhe bwubushyuhe bwo gukora no kugenzura kurinda, ntabwo ari igipimo cyo kubika gusa.
Ijambo ryanyuma: Huza Ubwubatsi n'Umutwaro, Inverter, na Kazoza
Batare ya LiFePO4 ni urukuta rumwe rukora rukora neza cyane kububiko bwizuba bugera kuri kilometero 15-20, aho urukuta rwumvikana, inverter ihuye, kandi gukura kugarukira. Batare ya rack yububiko nuburyo bwububiko bwinjiza ibintu bigoye mugihe ubushobozi, kwaguka, cyangwa serivisi yibintu - mubisanzwe bigurishwa mubucuruzi, hanze ya - imbuga za gride, hamwe na sisitemu yo murugo -.
Mbere yo gushyira urutonde, kusanya ibintu umunani murutonde rwabashinzwe hejuru. Utanga isoko arashobora noneho gupima inverter, gusaba urukuta cyangwa rack, no kwemeza inzira yicyemezo kububasha bwawe. Niba wifuza iryo suzuma kumushinga runaka,sangira urutonde rwumutwaro hamwe nibisobanuro byurubuga hamwe nitsinda ryacu ryubwubatsikandi tuzagaruka dufite iboneza ushobora gusubiramo.