PCS & Transformer Yinjijwemo Ibikoresho
PCS & Transformer Integrated Container ni hejuru - imbaraga zishyizwe hamwe nimbaraga zageneweakamaro - igipimo cyo kubika ingufusisitemu isaba guhinduranya PCS neza no hagati - voltage ya gride ihuza.
Ihuza PCS ihinduka nintambwe - hejuru yimikorere ya transformateur mumashanyarazi imwe, itanga intera yoroheje kandi ikora neza hagati ya sisitemu ya bateri na gride. Ugereranije na PCS zitandukanye hamwe nubushakashatsi bwa transformateur, iki gisubizo kigabanya kuri - urubuga rwo guhuza amashanyarazi akazi, koroshya imiterere ya sisitemu, no kunoza imikorere rusange muri rusange - igipimo kinini cya BESS.
Ibintu byingenzi biranga ibikoresho byabitswe
PCS na Transformer Yubatswe Yubatswe
Sisitemu ihuza PCS ihinduka nintambwe - hejuru ya transformateur mubice bimwe byamashanyarazi, igasimbuza PCS gakondo yatandukanijwe hamwe nibikoresho bya transformateur mumishinga ya BESS.
Hejuru - Igice cyo Guhindura Ingufu Igice cyo Guhindura Ingufu
Yashizweho nka 6900kVA yamashanyarazi, sisitemu itanga ihinduka ryibanze ryinganda nini zibika ingufu za bateri, zishyigikira ingufu zihamye - zohereza amashanyarazi.
Igishushanyo mbonera cy'amashanyarazi ahuriweho
Muguhuza PCS, transformateur, kurinda, no kugenzura imikorere mubice bimwe byabitswe, sisitemu igabanya gucamo ibice kandi itezimbere muri rusange imiterere yamashanyarazi.
Imigaragarire ya Batiri yoroheje
Shyigikira itsinda rya batiri 2/4 hamwe nubushakashatsi bwigenga no kugenzura ibintu, kwemerera iboneza ryoroshye rya sisitemu yo kubika ingufu za batiri.
Ibisobanuro
| Ibipimo bya DC | ||
| Icyiza. Umuyoboro wa DC | 1500V | |
| Icyiza. DC Ibiriho | 3872A | 4490A |
| Itsinda rya Batteri Umuvuduko Urwego | 1000–1500V | |
| Umubare Wamatsinda ya Bateri Yihuza | 2 | |
| Ibipimo bya AC (Grid - ihujwe) | ||
| Ikigereranyo cya AC Imbaraga | 3450kW | 4000kW |
| Ikigereranyo cya Grid Umuvuduko | 10-35kV | |
| Ikigereranyo cya Grid Frequency | 50 / 60Hz | |
| THD kuri Rated Power | <3% | |
| 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 | |
| Uburyo bukonje | Ubukonje bwo mu kirere bwubwenge (Converter) | |
| Imigaragarire y'itumanaho | RS485 / CAN / Ethernet | |
| Ibipimo bya mashini | ||
| Ibipimo | 7000 × 3000 × 2896mm (Kuma - ubwoko) / 6058 × 2438 × 2896mm (Amavuta - yibizwa) | |
| Ibiro | 14500kg (Kuma - ubwoko) / 15000kg (Amavuta - kwibizwa) | |
Ni bangahe ububiko bumwe amashanyarazi atwara
Ingufu kuri buri gice zikurikira uhereye kuri AC hamwe nigihe cyo gusohora umushinga wubatswe.
| Iboneza | Sisitemu y'amasaha 2 | Sisitemu y'amasaha 4 | Guhagarika kuri MW 100 |
|---|---|---|---|
| 3450 kWt | ≈ 6.9 MWh | ≈ 13.8 MWh | 29 |
| 4000 kWt | ≈ 8.0 MWh | ≈ 16.0 MWh | 25 |
Amatsinda abiri ya batiri kuri buri gice
Imbonerahamwe yerekana urutonde rwa DC ebyiri zinjira mumadirishya ya 1000-1500 V hamwe nubushakashatsi bwigenga no kugenzura, bityo umubare waibikoresho bya batirikuri buri gice gishyirwaho nuburyo DC uruhande rwibikoresho byashyizwe hamwe kandi bigereranywa.
Ibiriho, ntabwo ari imbaraga, ingano ya DC cabling
Kuberako ibisohoka bimwe bitangwa mugihe icyo aricyo cyose mumadirishya ya voltage, ikibazo kibi cyane kuri kabili, fuse no gutoranya itumanaho ni hepfo yidirishya - niho 3872 A na 4490 Igiteranyo gikoreshwa, hafi 1940 A na 2250 A kuri buri cyinjira.
Niki gihuza kuri buri sura yikintu
Uruhande rwa bateri
Babiri DC yinjiza mumadirishya ya 1000-1500 V, itwaye 3872 A cyangwa 4490 A ikurikije iboneza, hamwe nubushakashatsi bwigenga no kugenzura ibintu kuri buri tsinda.
Uruhande
Umuyoboro umwe - umuyoboro wa voltage kuri 10-35 kV, 50/60 Hz, hamwe na THD munsi ya 3% kumashanyarazi yagenwe hamwe nimbaraga zishobora guhinduka kuva -1 kugeza +1.
Kuruhande
RS485, CAN na Ethernet kugirango uhuze na BMS hamwe no kugenzura ibimera. Urutonde rw'ingingo ruhujwe na sisitemu ya batiri kuri buri mushinga.
Gukonja
Gukonjesha ikirere cyubwenge kuri enterineti; uburyo bunini bwo gukonjesha sisitemu yo guhitamo kubihingwa bikozwe hamwe nibikoresho bya batiri.
Ibahasha y'urubuga
- 40 kugeza kuri dogere { Imbuga zishyushye cyangwa ndende zigomba gutangazwa mubibazo.
Kurinda
IP65 kumurongo uhindura hamwe na IP54 ahandi, hamwe no gukingira amashanyarazi no guhuza sisitemu bikorerwa imbere mubice.
Guhindura no guhinduranya amakuru afunga igishushanyo
| Ingingo | Icyo igena |
|---|---|
| Itsinda rihindura itsinda | Kwimura icyiciro hagati ya LV na MV, nuburyo kutabogama bifatwa kuruhande. |
| Umuvuduko wimbaraga (uk%) | Ikosa ryibanze ryagize uruhare murusobe, hamwe na voltage igabanuka hejuru ya transformateur umutwaro wuzuye. |
| Kanda urutonde | Ni kangahe guhagarika bishobora gufata ibisohoka nkuko umuyoboro wa voltage ugenda umunsi wose. |
| Icyiciro gikonje | Urutonde rukomeje kurwanya agahato - gukonjesha - AN / AF kubwubatsi bwumye -, ONAN kumavuta - yubatswe. |
| Ubutaka butabogamye | Isi - ikosa urwego ruriho na gahunda yo kurinda igomba kubimenya. |
| Ibikoresho bya MV | Igipimo cya Busbar, kigufi - umuzenguruko uhangane na incomer / ibiryo byateganijwe, kugeza IEC 62271-200. |
| Imikorere yo kurinda | Birenzeho, amakosa yisi hamwe nibitandukaniro bitandukanye, bihujwe numuyoboro wo hejuru wo gukusanya. |
Byemejwe nibicuruzwa
Ibisohoka kuri 10-35 kV, 50/60 Hz, hamwe na THD munsi ya 3% kumbaraga zagereranijwe hamwe nimbaraga zishobora guhinduka kuva - 1 kugeza +1. Kwigunga ni byumye - ubwoko cyangwa amavuta - yahinduye intambwe ihinduka.
Byashyizweho numuyoboro
Urwego rwamakosa kurwego rwo guhuza, filozofiya yubutaka hamwe no kurinda amanota yo gukusanya. Ibi bihitamo igipimo cya switchgear hamwe na impinduramatwara ya impinduramatwara, birakwiye rero kuzamura mbere yo kubaka.
Ni ibihe bipimo bikurikizwa, n'aho biherereye
| Umwanya | Ibipimo bisanzwe bisabwa |
|---|---|
| Amerika y'Amajyaruguru - guhindura no guhuza | UL 1741 hamwe ninyongera ihuye na IEEE 1547 yemewe; IEEE 2800 aho igihingwa gihuza kurwego rwohereza. |
| Amerika y'Amajyaruguru - sisitemu n'imbuga | UL 9540 kurwego rwa sisitemu, hamwe na NFPA 855 na NEC Ingingo ya 706 igenga iyinjizwamo. |
| Uburayi - guhindura no guhuza imiyoboro | Ikimenyetso cya CE, IEC 62477 - 1 kubwumutekano wa electronics, na EN 50549 cyangwa code yigihugu ikomoka kuri code ya RfG. |
| Ibipimo by'ibikoresho | IEC 60076 kubwintambwe - hejuru ya transformateur (cyangwa IEEE C57.12.00 aho hasobanuwe impinduka ya US -), IEC 62271-200 kuri MV ya MV, IEC 61000 kuri EMC. |
| Amavuta - yubatswe | Ibirimwo bingana n'amategeko y’ibidukikije; IEEE 980 nibisanzwe byerekeranye no kugenzura amavuta asimburwa. |
Aho iyi blok yicaye mubikoresho bya PCS
Iyi kontineri nuburyo bwibanze: amatsinda abiri ya batiri agaburira icyiciro kimwe, kuri 3450 kW cyangwa 4000 kW kuri buri gice.
Aho igihingwa gikeneye amatsinda menshi inyuma yumurongo umwe wo hejuru - bahagaritswe, thePCS ihuriweho hamwe nintambwe - hejuru ya transformateurIboneza
Amatsinda 2 cyangwa 4 kuri 6900 kVA. Aho cluster - urwego rugenzura ibintu birenze guhagarika ubucucike ,.umugozi PCS ya sitasiyokuyobora
Amatsinda 8 cyangwa 16 kumuhanda wigenga uhindura. Bose uko ari batatu bicaye muburyo bwa PCS ya kontineri.
Ibibazo
Ikibazo: Ni bangahe DC ihagarika gukuramo imbaraga zuzuye?
Igisubizo: Biterwa nuko paki yicaye mumadirishya ya 1000-1500 V. Ukoresheje imibare ya sisitemu ya 98%, ibisohoka byapimwe bikenera hafi 3520 A kuri 1000 V kubwubatsi bwa 3450 hamwe na 4080 A kubwubatsi bwa 4000 kw, kugabanuka kugera kuri 2350 A na 2720 A kuri 1500 V. Ibivugwa maxima ni 3872 A na 4490 A byose hamwe, bisangiwe mubyinjira byombi DC.
Ikibazo: Ububiko bumwe bufasha bangahe?
Igisubizo: Mu buryo bugaragara 6.9 MWh kuri 3450 kWt na 8.0 MWh kuri 4000 kW kuri sisitemu y'amasaha abiri -, gukuba kabiri kuri sisitemu enye -, mbere yo gukoresha ubufasha bwimbitse hamwe n'uburebure bwo gusohora. Ubushobozi bwa nyuma bushyirwa kuri sisitemu ya bateri yatoranijwe.
Ikibazo: Ni ubuhe buryo bwo guhindura ibintu bugumisha kuri kontineri isanzwe?
Igisubizo: Amavuta - yubatswe, kuri 6058 × 2438 mm muri gahunda. Ubwoko bwumye - bwubaka bupima 7000 × 3000 mm, burenze ubugari busanzwe bwa kontineri kandi bujyanwa hanze - ya - umutwaro wo gupima.
Ikibazo: Amatsinda ya bateri angahe ahuza ikintu kimwe?
Igisubizo: DC ebyiri zinjiza murwego rwa 1000-1500 V, buri kimwe gifite ubwigenge bwigenga no kugenzura ibintu, kugeza kuri 3872 A cyangwa 4490 A bitewe nuburyo bwatoranijwe.
Ikibazo: Niki kibaho hejuru ya dogere 45 cyangwa murwego rwo hejuru?
Igisubizo: Igice gikora kuva kuri -40 kugeza kuri +60 hamwe no hejuru ya dogere 45, na metero 5000. Imbuga zihora zishyushye, ndende cyangwa zangirika zigomba kuzamurwa murwego rwiperereza kugirango iboneza ryayo.
Ikibazo: Ni ayahe makuru akenewe kugirango ubone ibyifuzo?
Igisubizo: MW na MWh bisabwa, bateri DC yumurongo wa interineti hamwe na gahunda yitsinda, amashanyarazi ya gride na frequency, ibyifuzo bya transformateur, ubushyuhe bwibidukikije nuburebure, igihugu cyashyizweho na code ya grid, nitariki yo gutanga.
Kugena PCS & Transformer Yinjijwemo Ibikoresho
Kohereza bateri ya DC yumurongo wa interineti, bisabwa MW na MWh, amashanyarazi ya gride hamwe nuburyo imiterere yikibuga, hanyuma tuzasubiza ibishushanyo mbonera bihujwe hamwe nigishushanyo kimwe - umurongo na datasheet.
Ibirangantego: PCS & Transformer Integrated Container, PCS - MV skid, PCS ibyerekezo byombi, intambwe - hejuru ya transformateur ya BESS, MV switchgear, 1500V PCS, ibikoresho {{3}
