500kW 630kW PCS BESS Power Conversion System
I-500kW 630kW BESS Power Conversion System isebenza njengomongo wokuguqula amandla phakathi kwesitoreji sebhethri kanye negridi ye-AC kumaphrojekthi amakhulu-esikali sokulondoloza amandla. Iguqula futhi ilawule ukugeleza kwamandla aqondiswa kabili ukuze kushajwe, kukhishwe, kusekelwe igridi, ukugcinwa kwamandla avuselelekayo, kanye nezinhlelo zokusebenza zokulawula imvamisa.
Le PCS engena-transformer isekela izinketho ezilinganiselwe ezingu-500kW kanye no-630kW, ububanzi bamandla kagesi webhethri angu-600–900V, uxhumo lwegridi engu-400V AC, ukusebenza okuhambisanayo okuningi, ukulawulwa kwamandla kagesi angaguquki, kanye nokugibela i-voltage ephansi/{5}}phezulu. Ngokusebenza kahle okuphezulu okungafika kokungu-98.7%, inikeza inketho ye-PCS engakala ye-C&I enkulu,-isitoreji esiseceleni segridi, isiteshi sokushaja se-PV, namaphrojekthi okulondoloza amandla avuselelekayo.
Kwenzelwe Izidingo Zakho Zamandla
Ama-PC{{0}Amandla Aphezulu
Ngezinketho zokukhiphayo ezilinganiselwe ngu-500kW kanye no-630kW, lolu hlelo lokuguqula amandla e-BESS lufanele ukulungiselelwa okukhulu kwezentengiso, izimboni, nokusetshenziswa{2}}kwesikali sokulondoloza amandla. Ingafaniswa namasistimu esitoreji samandla ebhethri e-Polinovel lapho kudingeka khona{4}ukushaja kwamandla aphezulu, ukushajwa, nokusebenzisana kwegridi.
Ukusebenza Okuphakeme
Idizayini engena-transformer isiza ukunciphisa ukulahleka kokuguqulwa futhi ithuthukise ukusebenza kahle kwezinhlelo zokusebenza zokugcina amandla. Ngokufinyelela ku-98.7% ukusebenza kahle okuphezulu, i-PCS isekela{2}}ukusebenza kokuguqulwa kwamandla kwesikhathi eside kumaphrojekthi lapho ukusebenza kahle kwesistimu nokusetshenziswa kwamandla kubalulekile.
Ukwandiswa Okuhambisanayo
Uhlelo lusekela ukuxhumana okuningi okuhambisanayo, okwenza kube lula ukwandisa umthamo we-PCS ngokwesilinganiso sephrojekthi. Lokhu kuwusizo kumaphrojekthi we-BESS adinga ukuhlelwa kwamandla okuhleliwe, ukuphuma kwamandla amakhulu, noma ukulungiselelwa kwesistimu okuguquguqukayo kuwo wonke amasayithi ahlukene.
I-Flexible Dispatch Control
Ukusekelwa kokulawulwa kwe-voltage engaguquki kanye nokulawulwa kwamandla okungaguquki kuvumela i-PCS ukuthi ijwayelane namasu okusebenza okugcina amandla ahlukene. Ingakwazi ukusekela ukushaja nokukhipha ukushaja, igridi{1}}ukuthumela eceleni, ukuhlanganisa okuvuselelekayo, ukushefa okuphezulu, kanye nezimfuneko zokulawula imvamisa.
Ukusekela Igridi
Ukugibela i-voltage ephansi futhi ephezulu{0}}ngemisebenzi isiza ukuthuthukisa ukuguquguquka kwegridi kugridi{1}}amaphrojekthi axhunyiwe esitoreji samandla. Lokhu kwenza i-PCS ifanelekele izinhlelo zokusebenza lapho amasistimu ebhethri adinga ukusebenzisana negridi ngokuthembekile nakakhulu phakathi nokushintshashintsha kwamandla kagesi noma{3}ukusebenza kosekelo lwegridi.
Isitoreji Esivuselelekayo Silungile
I-PCS ingasetshenziswa eziteshini zokushaja ze-PV, isitoreji samandla omoya, igridi-yesitoreji eseceleni, kanye nezinhlelo zokusebenza zokulawula ukushisa okuhlanganisiwe namandla. Lokhu kunikeza abathuthukisi bephrojekthi ukuguquguquka okwengeziwe lapho belungiselela izixazululo ze-BESS zokuhlanganiswa kwamandla avuselelekayo nokusekelwa kwegridi.
Ukucaciswa
|
I-DC(ibhethri)
|
||
|
Ibanga lamandla kagesi
|
600~900V
|
|
|
Ubukhulu. okwamanje
|
929A
|
1170A
|
|
I-AC(-kugridi)
|
||
|
Ubukhulu. amandla okukhipha
|
550kW
|
693kW
|
|
Amandla okukhiphayo alinganiselwe
|
500kW
|
630kW
|
|
I-voltage elinganiselwe
|
400V
|
|
|
Ibanga lamandla kagesi
|
320~460V
|
|
|
Ikalwe okwamanje
|
722A
|
909A
|
|
Ubukhulu. okukhiphayo okwamanje
|
800A
|
1000A
|
|
Ikalwe imvamisa
|
50/60Hz
|
|
|
Ibanga lemvamisa
|
45~55/55~65Hz
|
|
|
I-THDi
|
<3%
|
|
|
Isici samandla
|
1 okuholayo~1ukusaleleka(okuhleliwe)
|
|
|
Uhlobo lwegridi
|
3W+PE
|
|
|
Idatha ejwayelekile
|
||
|
Ubukhulu. ukusebenza kahle
|
98.7%
|
|
|
Ukuvikelwa kwe-Ingress
|
IP21
|
|
|
Ukukhishwa komsindo
|
<70dB
|
|
|
Izinga lokushisa lokusebenza
|
-30 - +55 iziqu
|
|
|
Ukupholisa
|
Umoya ophoqelelwe
|
|
|
Umswakama ohlobene
|
0 ~95% ayincishi-
|
|
|
Ubukhulu. ukuphakama kokusebenza
|
5000mm(>3,000 ukudelela)
|
|
|
Ubukhulu W*D*H
|
1000*700*2050
|
|
|
Isisindo
|
950kg
|
|
|
Isiguquli
|
/
|
|
|
Ukuzidla{0}
|
＜0.5%
|
|
|
Isibonisi nokuxhumana
|
||
|
Bonisa
|
Isikrini sokuthinta{0}se-LCD
|
|
|
Ukuxhumana kwe-BMS
|
RS485, CAN
|
|
|
Ukuxhumana kwe-EMS
|
RS485, TCP/IP
|
|
|
Izitifiketi
|
I-IEC/EN 62109-1/-2, EN 62477-1, IEC/EN 61000-6-2/-6-4, EN 50549-1,
I-GB/T 34120, GB/T 34133, CGC-R46103:2018A, PTPIREE REV1.2 : 2024 UHLOBO B
|
|
Ukuguqulwa kwamandla okuqondiswa kabili phakathi kwebhethri negridi
I-Polinovel's 500kW kanye ne-630kW BESS Power Conversion System ilawula ukugeleza kwamandla okuqondiswa kabili phakathi kohlangothi lwebhethri nenethiwekhi ye-400V AC. Ngesikhathi sokushaja, i-PCS iguqula amandla e-AC abe amandla e-DC alawulwayo ukuze agcinwe. Ngesikhathi sokukhishwa, amandla e-DC agciniwe aguqulwa abuyele amandla e-AC ukuze alayishe, ukusebenzisana kwegridi noma ukuphathwa kwamandla okuhleliwe.
Ibanga lokusebenza le-600–900V DC linikeza iwindi likagesi elichaziwe ukuze lihambisaneamasistimu ebhethri{0}anamandla kagesi aphezulu. Izixhumanisi ze-RS485 kanye ne-CAN zisekela ukuxhumana kwe-BMS, kuyilapho i-RS485 ne-TCP/IP zisekela uxhumano lwe-EMS. Amayunithi e-PCS amaningi angasebenza ngokuhambisana lapho iphrojekthi idinga amandla okuguqula aphezulu noma ukunwetshwa komthamo okuhleliwe.
Ukuxhumana kwe-BMS
RS485 / CAN
Ukuxhumana kwe-EMS
RS485 / TCP/IP
Ifrikhwensi yegridi
50/60Hz
I-PCS ehambisanayo
Isekelwe
Ukuze uthole{{0}amabhulokhi amandla aphezulu anokuguqulwa okuhlanganisiwe kanye nesinyathelo sokukhuphuka kwamandla kagesi{1}}, bonaBESS PCS iziqukathi izixazululo.
Ukusekela Igridi kanye Nokulawula Amandla Imisebenzi
I-Low Voltage Ride-Edlula
Ukugibela i-voltage ephansi-ngokusebenzisa kusiza ukuthuthukisa ukuguquguquka kwegridi kugridi{1}}amaphrojekthi axhunyiwe esitoreji samandla phakathi nokuphazamiseka kwevolthi okuchaziwe. Ukuthobela iphrojekthi yokugcina kufanele kuhlolwe ngokuqhathanisa nezidingo zegridi ezisebenzayo kanye nemibhalo yomkhiqizo.
I-High Voltage Ride-Idlula
Ukugibela i-voltage ephezulu-kuhlinzeka ngosekelo oluhambisanayo phakathi nemicimbi echazwe ephezulu-yamandla kagesi, okusiza i-PCS ukuthi ihlale ixhumene negridi{2}}exhumene nezidingo zokusebenza ze-BESS.
I-Adjustable Power Factor
Ibanga lesici samandla esishicilelwe singu-1 esiholela ekubambezelekeni okungu-1 futhi liyalungiseka, lisekela izidingo zamandla asebenzayo nasebenzayo ngaphakathi kwedizayini yesistimu.
Izicelo zama-PCS angu-500kW kanye nama-630kW BESS
Isitoreji Samandla Ezentengiso Nezimboni
Emafekthri, izinsiza zezentengiselwano kanye nabasebenzisi bamandla ezimbonini, i-500kW noma 630kW PCS inikeza amandla aphezulu-ukuguqulwa okuqondiswa kabili kwebhethri kumasistimu ebhethri asetshenziswa ekushefinini okuphezulu, ekushintsheni komthwalo, avuselelekayo{3}}ukusetshenziswa kwamandla kanye nokuphathwa kwamandla.
I-Utility kanye neGridi-Isitoreji Samandla Esiseceleni
Amayunithi amaningi e-PCS angalungiselelwa igridi enkulu{{0}amaphrojekthi ebhethri axhunyiwe lapho kudingeka{{1}ukuguqulwa kwamandla aphezulu, ukunwetshwa okuhambisanayo kanye nokusebenzisana okulawulwayo nenethiwekhi ye-AC.
I-Solar + Isitoreji Sebhethri
I-PCS inganikeza-isigaba sokuguqulela eseceleni kwebhethri-kanye{2}}namaphrojekthi wesitoreji, okuvumela amandla agciniwe ukuthi ashajwe noma akhishwe ngokuvumelana nemiyalo ye-EMS namasu okusebenza kwephrojekthi.
Inzuzo yokuncintisana
Inkampani yenze ukuhlaziya inzuzo yokuncintisana ukuze ibone amandla ayo kanye nobuthakathaka uma kuqhathaniswa nezimbangi zayo.
Ibhethri ye-DC voltage
Qinisekisa ukuthi i-voltage yokusebenza kwebhethri ihlala ngaphakathi kwebanga elishicilelwe elingu-600–900V ngaphansi kwezimo zokusebenza ezihlosiwe.
01
Amandla adingekayo
Khetha imodeli engu-500kW noma engu-630kW ngokwezidingo eziqhubekayo zokuphuma kanye nesakhiwo samandla e-BESS esiphelele.
02
Ibhethri lamanje
Qhathanisa ubukhulu bebhethri-esemaceleni amanje no-929A wemodeli engu-500kW kanye no-1170A wemodeli engu-630kW.
03
Ukuxhumeka kwe-AC
I-voltage ye-AC eshicilelwe elinganiselwe ngu-400V. Amaphrojekthi adinga aI-PCS kanye{0}}nokwenyusa i-transformer ukuze uthole ukuxhumana kwegridi{1}}ye-voltage emaphakathizidinga{0}}izinga lobunjiniyela besistimu.
04
Ukuxhumana
Qinisekisa izidingo zokuxhumana ze-BMS ne-EMS ngokumelene ne-RS485, CAN kanye nokwesekwa kwe-TCP/IP.
05
Izimo zesayithi
Hlola indawo yokufaka, izinga lokushisa lokusebenza, umswakama, ukuphakama kanye nezimfuneko zendawo ebiyelwe ngokuqhathanisa nedatha eshicilelwe.
06
500kW vs 630kW PCS
| Isici Sokukhetha | 500kW | 630kW |
| Okuphumayo okulinganiselwe | 500kW | 630kW |
| Ubukhulu. Okukhiphayo | 550kW | 693kW |
| I-Voltage DC | 600~900V | 600~900V |
| Ubukhulu. DC Yamanje | 929A | 1170A |
| Ikalwe nge-AC Yamanje | 722A | 909A |
| Ubukhulu. Ukusebenza kahle | 98.7% | 98.7% |
Ukusuka kubhethri kuye kugridi ngezinyathelo eziyisikhombisa
-
1
Uhlangothi Lwebhethri
Ukuxhumana kwe-DC
-
2
I-BMS
Idatha yebhethri
-
3
Ukuguqulwa
I-AC ↔ DC
-
4
EMS
I-Dispatch logic
-
5
AC Interface
400V ohlangothini
-
6
Ukuhambisana
Amandla esikali
-
7
Ukugunyaza
Qinisekisa izilungiselelo
500kW 630kW BESS PCS FAQ
Q: Iyini i-BESS Power Conversion System?
A: A uhlelo lokuguqula amandla (PCS)amandla aphindwe kabili-okuxhumana kukagesi phakathi kwesitoreji sebhethri nesistimu kagesi ye-AC. Iguqula i-AC iye ku-DC ngesikhathi sokushaja futhi i-DC iye ku-AC ngesikhathi sokukhipha ngenkathi ixhumanisa ukulawulwa kwamandla nokuxhumana ngaphakathi kwe-BESS.
Q: Yiziphi izilinganiso zamandla ezitholakalayo?
A: Lo mkhiqizo ushicilelwe ngezinguqulo ezilinganiselwe ezingu-500kW nezingu-630kW, namandla okukhipha aphezulu angu-550kW no-693kW ngokulandelanayo.
Q: Iliphi ibanga le-voltage yebhethri elisekelwa i-PCS?
A: Ububanzi be-voltage yebhethri ye-DC eshicilelwe ngu-600~900V. I-voltage yokusebenza yesistimu yebhethri kufanele ihlolwe ngokumelene nalobu bubanzi kuso sonke isimo esihlosiwe-so{4}}sokushaja kanye nezimo zokusebenza.
Q: Iyini i-voltage ye-AC elinganiselwe?
A: I-voltage ye-AC elinganiselwe ingu-400V, enobubanzi be-voltage obushicilelwe obungu-320 ~ 460V kanye nemvamisa elinganiselwe ye-50/60Hz.
Q: Kuyini ukusebenza kahle okuphezulu?
A: Ukusebenza kahle okuphezulu okushicilelwe ngu-98.7% kumamodeli angu-500kW kanye nama-630kW.
Q: Ingabe amayunithi amaningi e-PCS angakwazi ukusebenza ngokufana?
A: Yebo. Ikhasi elikhona lomkhiqizo lithi ukuxhumana okuningi okuhambisanayo kuyasekelwa, okuvumela amandla esistimu ukuthi anwetshwe ngokuya ngokucushwa kwephrojekthi.
Q: Ngabe i-PCS ixhumana kanjani ne-BMS kanye ne-EMS?
A: Izixhumanisi zokuxhumana ze-BMS ezishicilelwe yi-RS485 kanye ne-CAN. Izixhumanisi zokuxhumana ze-EMS ezishicilelwe yi-RS485 ne-TCP/IP. -Ukuhambisana kwephrothokholi ethize yephrojekthi kufanele kuqinisekiswe phakathi nobunjiniyela.
Q: Ingabe i-PCS iyayisekela i-LVRT ne-HVRT?
IMP: Incazelo ekhona yomkhiqizo ithi ukusekela ukuhamba nge-voltage ephansi nephezulu-ukudlula. Imikhawulo esebenzayo, amajika kanye negridi yephrojekthi-izimfuneko zekhodi kufanele ziqinisekiswe kusukela kumadokhumenti okusebenza afanele.
Q: Yiluphi ulwazi oludingekayo ekukhetheni imodeli kanye nekhotheshini?
Impe
Thola ukucushwa kwe-PCS okungu-500kW noma okungu-630kW kwe-BESS Yakho
Thumela i-voltage yebhethri lakho, amandla e-PCS adingekayo, amandla kagesi e-AC, izidingo zokuxhumana ze-BMS/EMS, uhlelo lokusebenza, ubuningi nendawo yephrojekthi. I-Polinovel ingasebenzisa lokhu okokufaka kwephrojekthi ukuze iqinisekise ukuthi i-PCS engu-500kW noma engu-630kW ifana nebhethri elihlosiwe kanye negridi yokwakha ngaphambi kwekhotheshini.
Amashadi ashisayo: I-BESS Power Conversion System, 500kW BESS PCS, 630kW BESS PCS, i-PCS yokugcina amandla ebhethri, isistimu yokuguqula amandla okugcina amandla, i-bidirectional PCS, i-PC engena-transformer, inverter yokugcina amandla
