Sitasiyo ya PCS Turnkey hamwe na MV Transformer
Sitasiyo ya PCS Turnkey hamwe na MV Transformer yagenewe ibikorwa byingirakamaro - igipimo cya BESS imishinga ikenera uburyo bwihuse - imiyoboro ya voltage ihuza hamwe na sitasiyo yoroshye - guhuza urwego. Aho guhuza PCS, transformateur, kurinda, itumanaho, hamwe nibikoresho byo kugenzura ukwayo, izana ibikorwa byingenzi byamashanyarazi hamwe mumushinga umwe - sitasiyo ya MV yiteguye.
Hamwe nimigozi ya PCS yubatswe hamwe na gride ihuriweho - kugenzura kugenzura, sisitemu ifasha kunoza imikorere yo gutanga imishinga, kuboneka kwa bateri, igisubizo cyoherejwe, hamwe nigihe kirekire - igihe cyokwizerwa kubikorwa byinganda nini zibika ingufu, grid - kuruhande BESS, hamwe nimishinga yo kubika ingufu zishobora kuvugururwa.
Inyungu zingenzi za konte yacu ya PCS
Umushinga - Witeguye MV Turnkey Sitasiyo
Sitasiyo ihuza PCS ihinduka, MV ihinduranya, kurinda, itumanaho, no kugenzura imikorere mugisubizo kimwe. Ibi bifasha kugabanya ibikoresho bitandukanye bihuye kandi byoroshya guhuza amashanyarazi kubikorwa - igipimo cya BESS imishinga.
Hejuru - Guhindura imbaraga
Yubatswe hamwe na - urwego rwa topologiya, sisitemu ishyigikira hejuru - ihinduranya ryiza kandi igera kuri 99%. Ifasha kunoza imikorere yo guhererekanya ingufu nubuziranenge bwimbaraga muri nini - igipimo cyo kubika ingufu.
Ihuriro - Urwego rwo gucunga Bateri
Igishushanyo cya PCS gishyigikira cluster - urwego rwo gucunga bateri, ifasha kuzamura iboneka rya batiri mumatsinda menshi ya batiri. Ibi ni ingirakamaro kuri sisitemu nini ya BESS aho imikorere ya bateri ihoraho hamwe nikibazo cyo gukoresha.
Igisubizo cyihuta cyohereza igisubizo
Hamwe n'itumanaho rya IEC61850 hamwe na milisegonda - ubushobozi bwo gusubiza urwego, sitasiyo irashobora kwihuta vuba kubimenyetso byohereza gride. Ifasha kugenzura byihuse kuri grid - kubika ingufu kuruhande no kongera ingufu zishobora gukoreshwa.
Imiyoboro Yambere - Gufasha Imikorere
Sisitemu ishyigikira imbaraga zihoraho, zihoraho, hamwe na voltage igenzura buri gihe, kimwe nubuyobozi bwibanze, VSG, hamwe no gutangira umukara. Iyi mirimo ifasha BESS kwitabira byinshi bisabwa grid - ibintu byunganira.
Kohereza hanze yizewe
Hamwe na IP66 yo kurinda PCS, ubwenge bwinshi - gukonjesha icyiciro, dogere 50 itari - ibikorwa byo gutesha agaciro, hamwe no gushyira hanze byoroshye, sitasiyo yagenewe gukora neza mubikorwa byingirakamaro - ahantu ho kubika ingufu.
Ibisobanuro
| Ibipimo bya DC | |
| Icyiza. Umuyoboro wa DC | 1500V |
| Icyiza. DC Ibiriho | 483A×16 |
| Itsinda rya Batteri Umuvuduko Urwego | 1000–1500V |
| Umubare Wamatsinda ya Bateri Yihuza | 8 / 16 |
| Ibipimo bya AC (Grid - ihujwe) | |
| Ikigereranyo gisohoka imbaraga | 6250kVA |
| Ikigereranyo cya AC Umuvuduko | 10-35kV |
| Ikigereranyo cya Grid Frequency | 50Hz / 60Hz |
| AC Yubu | <3% (Rated Power) |
| Imbaraga Zingufu Zishobora Guhinduka | -1~+1 |
| Ibipimo bya AC (Off - grid) | |
| Ikigereranyo cya AC Umuvuduko | 10-35kV |
| Ikigereranyo cya Frequency | 50Hz / 60Hz |
| Umuvuduko THD | <3% (Rated Power) |
| Ibigize DC | <0.5%Un (Linear Balanced Load) |
| Ubushobozi bwo Kuringaniza Ubushobozi | 100% |
| Ibiranga sisitemu | |
| Uburyo bwo kwigunga | Kuma - ubwoko / Amavuta - yahinduye Transformer |
| Icyiza. Sisitemu | 98% |
| Urutonde rwo Kurinda | IP66 (Guhindura) / IP54 (Abandi) |
| Gukoresha Ubushyuhe | -40 ~ +60 impamyabumenyi (+50 Impamyabumenyi) |
| Biremewe Ubushuhe | 0–100% (Non - condensing) |
| Icyiza. Gukoresha Uburebure | 5000m (>4000m Gutanga) |
| Uburyo bukonje | Gukonjesha Amazi (Guhindura) |
| Imigaragarire y'itumanaho | RS485 / CAN / Ethernet |
| Imigaragarire ya HMI | Bluetooth + APP |
| Ibipimo bya mashini | |
| Ibipimo | 7700 × 3200 × 3050mm (Kuma - ubwoko) |
| Ibiro | 30000kg |
Niki Sitasiyo ya PCS Turnkey hamwe na MV Transformer?
Imigaragarire y'amashanyarazi hagati ya bateri yawe hamwe na - umuyoboro wa voltage - guhinduka, intambwe - hejuru
no gukingira muri pre - igizwe.
Sitasiyo ya PCS ifite MV ihinduranya ikora imirimo itatu imbere yikigo kimwe: guhinduranya DC / AC byerekanwa na sisitemu yo guhindura amashanyarazi (PCS), intambwe ya voltage - hejuru binyuze muri transformateur ya MV, no kurinda, gupima no kugenzura binyuze mu gice cya MV.
Mu gishushanyo gisanzwe gitandukanijwe, PCS, intambwe - hejuru ya transformateur hamwe na MV ya MV biva mubacuruzi batandukanye kandi bihujwe kurubuga. Ibyo byagura ikirenge, bikongerera imirimo, kandi bigatera guhuza amashanyarazi kuri rwiyemezamirimo wa EPC.
Sitasiyo ya rotike hamwe na MV transformateur yimuka yimuka ihuza uruganda, urubuga rero rwakira igice kimwe - cyateranijwe gikenera insinga za DC gusa hamwe ninsinga za MV hanze.
Murisisitemu yo kubika ingufu za batiri, iyi sitasiyo yicaye hagati ya DC hamwe ningingo yo guhuza bisanzwe. Iremera1000–1500V DCkuva mumatsinda ya bateri no gutanga10-35kVKuri Kuri.
Ubwubatsi nimbaraga zitemba
Kuva mubikoresho bya bateri kugeza kuri gride yingirakamaro mubyiciro bitanu - gusa insinga za DC gusa, insinga za MV gusa.
1000–1500V DC
483A × 16
Guhuriza hamwe
Kuma / Amavuta
RMU
10-35kV
Buri tsinda rya batiri 8 cyangwa 16 rihuza na DC yonyine, bityo umugozi PCS modules ucunga cluster yigenga aho guhuza buri cluster kuri bisi imwe ya DC. Ihuriro rimwe ridakora neza rero ntirishobora gukurura ahasigaye, kandi cluster ifite amakosa irashobora kwigunga mugihe sitasiyo ikomeza gukora kumashanyarazi yagabanutse.
Kuruhande rwa AC, modules ihurira kuri bisi - voltage ya bisi ya AC igaburira intambwe - hejuru ya transformateur, izamura voltage kurwego rwa 10-35kV isabwa mugihe cyo guhuza. Uwitekaamahame yo guhindura imbaragainyuma ya bitatu - urwego topologiya igena uburyo bwo guhindura imikorere hamwe nibikorwa bihuza kuri transformateur primaire.
Inzira yo kugenzura ikora mu buryo bubangikanye: BMS itanga raporo ya cluster kumugenzuzi wa sitasiyo, ihanahana amakuru n uruganda EMS hamwe n’umugenzuzi w’amashanyarazi (PPC) hejuru ya IEC 61850. Sitasiyo yose igaragara kuri SCADA nkumutungo umwe woherezwa.
Ikurikiranyanyuguti PCS vs PCS yo hagati
Itandukaniro ntabwo rikora neza kurwego rwapimwe - byombi biri hejuru. Nibibaho kumitwaro igice no mugihe cyamakosa.
Sitasiyo yo hagati ya PCS
- DC Topologiya
Amatsinda yose abangikanye na bisi ya DC isangiwe mbere yo guhindura imwe nini - Idirishya rikoresha
Ihuriro ridakomeye rishyiraho idirishya kuri blokisiyo yose - Ingaruka z'amakosa
Guhindura amakosa bifata sitasiyo yuzuye kuri interineti - Ibyiza
Utubuto duto dufite imipaka ntarengwa ya capex
Ikurikiranyanyuguti rya PCS
- DC Topologiya
Buri cluster ibona inzira yayo yo guhindura - 8 cyangwa 16 yigenga ya DC - Idirishya rikoresha
Ihuriro - urwego SOC iringaniza izamura ingufu zikoreshwa mubuzima bwibimera - Ingaruka z'amakosa
Ikosa rya module rigura igice cyubushobozi, ntabwo aribyose - Ibyiza
Akamaro - igipimo CYIZA aho kuboneka bitera urubanza rwubucuruzi
Ubucuruzi - off kumurongo wikurikiranya ni module yo hejuru kubara hamwe na DC irangira. Kubikorwa byingirakamaro - igipimo CYIZA aho kuboneka hamwe nubuzima bwubuzima bwose butwara urubanza rwubucuruzi, inzira yumurongo iratsinda.
Kuma - Andika vs Amavuta - Yinjijwe
Uburyo bwo kwigunga bugira ingaruka kubikorwa byumuriro, ikirenge, kubungabunga no kubyemerera
| Ingingo | Kuma - Ubwoko | Amavuta - Yinjijwe |
|---|---|---|
| Ibyago byumuriro | Nta mazi ya dielectric | Irasaba kubika amavuta |
| Kubungabunga | Hasi, ntamavuta yatanzwe | Kugenzura amavuta yigihe |
| Ikirenge | Akenshi binini | Akenshi |
| Guhuza n'imiterere yo hanze | Uruzitiro rushingiye | Mukomere |
| Porogaramu isanzwe | Umuriro - imbuga zoroshye cyangwa zifunze | Akamaro - igipimo cyibiti byo hanze |
Itumanaho hamwe na EMS Kwishyira hamwe
Umugenzuzi wa sitasiyo akusanya amakuru kuva kumurongo PCS modules, igice cya transformateur na MV switchgear,
kwerekana sitasiyo kurwego rwo kugenzura ibihingwa nkumutungo umwe.
| Imigaragarire | Kuboneka |
|---|---|
| RS485 | Bisanzwe |
| URASHOBORA | Bisanzwe |
| Ethernet | Bisanzwe |
| IEC 61850 | Bisanzwe |
| Bluetooth + APP (HMI yaho) | Bisanzwe |
Kwishyiriraho, Gutwara no Gusaba Urubuga
Ubwikorezi
Sitasiyo yumye - ipima 7700 × 3200 × 3050mm kandi ipima 30.000kg. Kuri 3200mm z'ubugari burenze ubugari bwa kontineri isanzwe ya ISO, bityo rero umuhanda wo gutwara umuhanda urateganijwe nka - ya - umutwaro wapimwe kandi ubushakashatsi bwinzira bugomba kurangira mbere yitariki yo kugemura.
Urufatiro & Cabling
Sitasiyo igera mu ruganda - ikoranye kandi uruganda - rwapimwe. Gusa insinga za DC ziyobowe kandi insinga za MV gusa zirasohoka. Urufatiro rugomba kuba ruringaniye kandi rukagereranywa kuburemere bwa sitasiyo hiyongereyeho imiterere ya transformateur yatoranijwe, hamwe no kubungabunga ibicuruzwa byabitswe ku mpande zinjira.
Ibahasha ikora
{5} Imbuga ziri hejuru ya 4000m cyangwa hamwe nikirere cyangirika zigomba kuzamurwa murwego rwiperereza.
Ibibazo bya Sitasiyo ya PCS
Ikibazo: Ni irihe tandukaniro riri hagati ya sitasiyo ya PCS na PCS MV skid?
Igisubizo: Ntakintu gifatika - ni amazina abiri kumurongo umwe wibikoresho. "PCS turnkey station hamwe na MV transformateur ihuriweho" iramenyerewe cyane mubatanga Ubushinwa nu Burayi; "PCS MV skid" ikoreshwa cyane muri Amerika ya ruguru. "Pre - insimburangingo ziteranijwe" na "intambwe yo kubika ingufu - hejuru ya sitasiyo" isobanura ibicuruzwa bimwe.
Ikibazo: Ni irihe tandukaniro riri hagati yiyi sitasiyo na kontineri ya batiri?
Igisubizo: Igikoresho cya batiri gifata selile, racks na BMS, kandi gitanga DC. Iyi sitasiyo idafite bateri - ihindura iyo DC kuri AC, ikazamuka kuri voltage yo hagati ikayihuza na gride. Igikoresho cyuzuye - igipimo cyo guhagarika gikeneye byombi.
Ikibazo: Ni ubuhe bwoko bwa gride voltage ishigikira?
A: 10–35kV, kuri 50Hz cyangwa 60Hz. Umubare nyawo washyizweho nuburyo bwa transformateur bwatoranijwe kumushinga.
Ikibazo: Transformator irashobora gukama - ubwoko cyangwa amavuta - kwibizwa?
Igisubizo: Byombi birahari. Reba imbonerahamwe yo kugereranya hejuru. Ibipimo byashyizwe ahagaragara hamwe nuburemere bivuga imiterere yumye -.
Ikibazo: Ese sitasiyo ishyigikira grid - gukora no gutangira umukara?
Igisubizo: Yego. VSG grid - gukora igenzura no gutangira umukara byombi nibisanzwe, hamwe nibisanzwe byateganijwe.
Ikibazo: Amatsinda ya bateri angahe ashobora guhuza na sitasiyo imwe?
A: 8 cyangwa 16, buriwese ufite DC yigenga yinjiza murwego rwa 1000-1500V, hamwe na DC ntarengwa ya 483A kuri buri cyinjijwe.
Ikibazo: Kuki imikorere ya 99% iri kurutonde rwa 98%?
Igisubizo: Bapima ibintu bitandukanye . 99% nubushobozi ntarengwa bwicyiciro cya PCS cyo guhindura cyonyine . 98% nubushobozi ntarengwa bwa sitasiyo yuzuye, bupimye kuva DC yinjiye kugeza MV isohoka, bityo hakaba harimo na transformateur hamwe nigihombo cyabafasha. Igishushanyo cya sitasiyo nicyo cyo gukoresha mu kwerekana ingufu z’ibimera.
Ikibazo: Ese sitasiyo isaba inteko -?
Igisubizo: Oya. Kohereza uruganda - rwateranijwe kandi uruganda - rwapimwe. Imirimo yikibanza igarukira gusa mugutegura umusingi, kwinjiza insinga za DC, guhagarika MV, guhagarika no gutangiza.
Ikibazo: Ni ayahe makuru yumushinga akenewe kugirango asubirwemo?
Igisubizo.
Hindura PCS MV Sitasiyo Yumushinga wawe BESS
Ohereza ibipimo byumushinga wawe kandi itsinda ryacu ryubwubatsi rizasubiza icyifuzo cya tekiniki hamwe nigishushanyo kimwe - umurongo hamwe nibisabwa.
Ibirangantego: sitasiyo ya pcs hamwe na mv transformateur, pcs mv skid, bess mv skid, umugozi pcs turnkey station, intambwe yo kubika ingufu - hejuru ya sitasiyo, pc ihuriweho nintambwe - hejuru ya transformateur, 1500v dc pcs, 10 - 35kv pcs, ibikoresho {{5}
