PCS Yuzuye & Intambwe - Hejuru Guhindura BESS
Kwishyira hamwe kwa PCS & Intambwe - Hejuru ya Transformer ya BESS yagenewe inganda zibika ingufu zikenera guhuza, guhuza hamwe nintambwe - hejuru igisubizo.
Muguhuza PCS ihinduka, intambwe - hejuru ya transformateur ihuza, kugenzura amatsinda ya batiri, hamwe nigishushanyo mbonera cyo kurinda, ifasha kugabanya ibikoresho bihuza, insinga zumurima, akazi ko guterura, hamwe nubushakashatsi bugoye. Hamwe nimiyoborere yitsinda rya batiri yigenga hamwe na grid - uburyo bwo guhuza n'imikorere, bifasha imikorere ya BESS yizewe mugihe gikomeza imiterere yurubuga byoroshye kohereza no kubungabunga.
Kuki iyi PCS ihindura PCS
Ububiko bwa Batteri Ibicuruzwa bitanga ibintu bitandukanye.
Guhindura PCS hamwe nintambwe - Hejuru mubice bimwe
Bitandukanye na PCS isanzwe ikora cyane cyane guhindura DC / AC, iki gisubizo gihuriweho gihuza PCS ihinduranya hamwe nintambwe - hejuru ya transformateur ihuza igice kimwe. Ifasha guhindura ingufu za batiri DC mumashanyarazi ya AC no kuzamura voltage kumurongo - voltage BESS ihuza.
Urusobemiyoboro - Uburyo bwo Guhuza n'imikorere
Hamwe na PQ, VF, SVG, VSG, kugendagenda hejuru / hasi ya voltage - unyuze, hanze ya - ibikorwa bya gride, hamwe nibikorwa byo gutangira umukara, sisitemu irashobora gushyigikira ibisabwa bitandukanye mubikorwa muri gride - kuruhande hamwe nibikoresho - byapima ububiko bwingufu.
Hejuru - Imikorere Itatu - Urwego Topologiya
Yubatswe hamwe na - urwego rwa topologiya, sisitemu ishyigikira imbaraga zingirakamaro hamwe na sisitemu ntarengwa ya 98%. Ibi bifasha kunoza imikorere yo kohereza ingufu kuri sisitemu yo kubika ingufu za batiri.
Multi - Urwego rwo Kurinda Amashanyarazi
Igishushanyo mbonera kirimo kurinda amashanyarazi na software - imikorere yumutekano wibikoresho kugirango ushyigikire umutekano muke - imbaraga BESS imishinga. Ibi bifasha kunoza sisitemu yo kwizerwa aho imbaraga zihinduka, voltage intambwe - hejuru, hamwe na gride ihuza hamwe.
Ibisobanuro
| Ibipimo bya DC | |
| Icyiza. Umuyoboro wa DC | 1500V |
| Icyiza. DC Ibiriho | 1936A×4 |
| Itsinda rya Batteri Umuvuduko Urwego | 1000–1500V |
| Umubare Wamatsinda ya Bateri Yihuza | 2 / 4 |
| Ibipimo bya AC (Grid - ihujwe) | |
| Ikigereranyo gisohoka imbaraga | 6900kVA |
| Ikigereranyo cya AC Umuvuduko | 10-35kV |
| Ikigereranyo cya Grid Frequency | 50 / 60Hz |
| AC Yubu | <3% (Rated Power) |
| Imbaraga Zingufu Zishobora Guhinduka | -1~+1 |
| Ibiranga sisitemu | |
| Uburyo bwo kwigunga | Kuma - ubwoko / Amavuta - yahinduye Transformer |
| Icyiza. Sisitemu | 98% |
| Urutonde rwo Kurinda | IP65 (Guhindura) / IP54 (Abandi) |
| Gukoresha Ubushyuhe | -40~+60℃ (>Impamyabumenyi ya dogere 45) |
| Biremewe Ubushuhe | 0–100% (Non - condensing) |
| Icyiza. Gukoresha Uburebure | 5000m (>4000m Gutanga) |
| Uburyo bukonje | Ubushyuhe - bugenzurwa no gukonjesha ikirere |
| Imigaragarire y'itumanaho | RS485 / CAN / Ethernet |
| Imigaragarire ya HMI | Bluetooth + APP |
| Ibipimo bya mashini | |
| Ibipimo | 7200 × 3400 × 3050mm (Kuma - ubwoko) |
| Ibiro | 30000kg |
Sisitemu yububiko
Nka sisitemu yo guhinduranya imbaraga (PCS) ihujwe nintambwe - hejuru ya transformateur, iyi skid ya BESS PCS ikora umuyagankuba hagati ya batiri ya - ya voltage ya bisi DC hamwe na gride ya -. Ntabwo ikubiyemo bateri ubwazo; yakira 1000-1500 V DC kuva bibiri cyangwa bineibikoresho byo kubika ingufu za batiri, ihinduranya kuri AC, hanyuma ikandagira voltage kugeza kumushinga - wagizwe 10-35 kV kugirango uhuze grid.
Ibiri imbere muri sitasiyo ihuriweho
Igice cya PCS
PCS yibanze ihindura bateri DC imbaraga kuri AC kandi, muburyo bwinyuma, igenzura imiterere yumuriro wa buri tsinda rya batiri. Imiyoborere yitsinda rya batiri ryigenga ireka amatsinda abiri cyangwa ane akoreshwa kandi akingirwa ukundi mumashanyarazi amwe.
Intambwe - hejuru igice gihindura
Intambwe - hejuru ya transformateur kuri BESS izamura - voltage AC kugeza murwego - voltage urwego rwa gride ihuza. Byombi byumye - ubwoko bwamavuta - imashini zihindura zirahari kugirango sitasiyo ibashe guhuza umuriro site - umutekano, ikirere, nibisabwa byingirakamaro.
Kugenzura sitasiyo & itumanaho
Umugenzuzi wa sitasiyo ahuza PCS nibikoresho byo kurinda no guhana amakuru hamwe nurwego - urwegosisitemu yo gucunga ingufu (EMS)hejuru ya RS485, CAN, cyangwa Ethernet.
Kuki uhuza PCS n'intambwe - hejuru ya transformateur
Guhuza PCS, transformateur, na MV guhuza skid imwe - sitasiyo ya sitasiyo ihindura imbaraga zubwubatsi umushoramari wa EPC akora kurubuga.
| Sitasiyo ya PCS + ihinduranya | Tandukanya PCS & transformateur | |
|---|---|---|
| Imigaragarire | Igice kimwe | Ibice byinshi guhuza no guhuza |
| Urufatiro | Urufatiro rumwe | Gutandukanya urufatiro kuri buri gice |
| Amashanyarazi | Mbere - wire ku ruganda | Byagutse kuri - urubuga LV / MV wiring |
| Gukoresha | Uruganda - rwageragejwe, byihuse kurubuga | Birebire kuri - kugerageza urubuga |
| Imipaka y'inshingano | Imigaragarire imwe | Mugabanye kubatanga isoko |
Hindura sitasiyo kumushinga
Sitasiyo ya 6.9 MVA yashyizweho, ntabwo igurishwa nkumubare uhamye -
amahitamo hepfo yashyizweho mugihe cyubwubatsi kuburyo igice kimwe cyatanzwe gihuye numuyoboro wa gride imwe nubwoko bumwe bwa transformateur.
Itsinda rya 2 cyangwa itsinda rya 4 ryinjiza bateri (1000-1500 V DC)
Kuma - ubwoko cyangwa amavuta - intambwe yibitse - hejuru ya transformateur
Umushinga - washyizeho MV ibisohoka: 10, 20, 33 cyangwa 35 kV
50 Hz cyangwa 60 Hz ya gride yumurongo
Imiyoboro - ikurikira (PQ) cyangwa grid - gukora (VSG)
Imbaraga zishobora guhinduka kuri −1 kugeza +1
Ubwikorezi, kwishyiriraho no gutangiza
Sitasiyo ibanziriza - ihuriweho kandi igeragezwa ku ruganda, bityo kuri - ikibanza ni ishingiro, kabili na gride ihuza. Hamwe n'ikirenge cya 7200 × 3400 × 3050 mm n'uburemere bwa kg 30.000, igice giteganijwe nk'umutwaro urenze -, n'ubushyuhe bwacyo - bugenzurwa ku gahato -sisitemu yo gukonjeshani Ingano ya degree40 kugeza kuri +60 urwego rukora.
Uruganda pre - kwishyira hamwe no kugerageza
Kumurimo - akazi: DC yinjiza + MV ibisohoka gusa
Urufatiro n'imirimo ya gisivili na EPC
DC / MV umugozi winjira hamwe nubutaka bwimbere
Ikizamini cyo kwakira uruganda (FAT) nurubuga (SAT)
Kubungabunga ibikoresho byateguwe muburyo
PCS ihuriweho & intambwe - hejuru ya transformateur kuri BESS - Ibibazo
Ikibazo: Iki gicuruzwa ni bateri?
Igisubizo: Oya. Ni PCS ihuriweho hamwe nintambwe - hejuru ya transformateur. Ihindura kandi ikazamura ingufu hagati ya bisi ya bisi ya DC hamwe na gride ya - ya voltage, ariko bateri zitangwa ukundi nkibikoresho byo kubika ingufu za batiri.
Ikibazo: Niki gikubiye muri sitasiyo ihuriweho?
Igisubizo: PCS ikomatanyirijwe hamwe, intambwe - hejuru ya transformateur (yumye - ubwoko cyangwa amavuta - kwibizwa), kugenzura sitasiyo no gutumanaho, hamwe nimbaraga zifasha nogucunga amashyuza, hamwe na MV switchgear / RMU yagenwe kumushinga. Umugozi wa DC, insinga za MV, na fondasiyo mubisanzwe bitangwa na EPC.
Ikibazo: Irashobora guhuza 33 kV cyangwa 35 kV?
Igisubizo: Yego. Ibisohoka MV byashyizwe kumurongo wa gride imwe murwego rwa 10-35 kV, harimo 33 kV na 35 kV, hashingiwe kumiterere ya transformateur umushinga.
Ikibazo: Nigute amatsinda abiri cyangwa ane ya batiri acungwa?
Igisubizo: Sitasiyo itanga ubwigenge bwigenga no gusohora kuri buri tsinda rya batiri, bityo amatsinda abiri cyangwa ane arashobora gukoreshwa no kurindwa ukwayo murwego rumwe rwa 6.9 MVA.
Ikibazo: Ese 98% ikora neza PCS cyangwa imikorere ya sisitemu?
Igisubizo: Urutonde rwa 98% nuburyo bwiza bwa sisitemu. Ingingo nyayo yo gupimwa hamwe nuburyo imizigo yemejwe kumpapuro zumushinga.
Ikibazo: Ese ishyigikira gride - gukora?
Igisubizo: Yego. Kuruhande rwa gride - ikurikira igenzura rya PQ, sitasiyo ishyigikira imikorere ya VSG (grid - gushiraho), HVRT / LVRT kugendera - unyuze, kuri - kugenzura VF, no gutangira umukara, ukurikije code ya gride yaho.
Ikibazo: Ni ayahe makuru akenewe kugirango asubirwemo?
Igisubizo.
Saba icyifuzo cyubwubatsi
Tubwire ibipimo byumushinga wawe kandi injeniyeri zacu bazasubiza igishushanyo mbonera -,
urugero rwo gutanga hamwe na bije yatanzwe - nta selile ya batiri isabwa, sitasiyo gusa.
Ibirangantego: PCS ihuriweho hamwe nintambwe - hejuru ya transformateur ya BESS, BESS PCS skid, intambwe - hejuru ya transformateur ya BESS, turnkey BESS, sitasiyo ya PCS, skid - yashizwemo na MV, 6.9 MVA PCS ihinduranya, 1500V DC PCS, 10 - 35kV BESS Guhagarika amashanyarazi
