UGcino lwaMandla kunye neZincedisi zeSola
Izinto eziMatanisiweyo zokuGqibela iiProjekthi zoGcino lwaMandla
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Ukuhambelana kwe-BESS engenamthungo
I-PCS ekhethiweyo, ii-inverters ezixutyiweyo, kunye neepaneli ze-PV zinokudityaniswa neenkqubo zokugcina amandla ebhetri yePolinovel ukuxhasa ukusebenza ngokulungelelanisiweyo kulo lonke igalelo lePV, ukutshaja ibhetri kunye nokukhupha, uqhagamshelo lwegridi, kunye namandla okugcina.
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ISolar eNgcono{0}}ukuya{1}}uKugcina ngokuSebenzayo
{0}Iiphaneli zePV zamandla aphezulu elanga, ii-inverters ze-bidirectional, kunye neenkqubo zokuguqula amandla zinceda ukubamba, ukuguqula, ukugcina, nokuthumela amandla acocekileyo ngokufanelekileyo kugcino lwamandla e-C&I, i-microgrid, kunye neeprojekthi zesikhongozeli selanga.
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Ukuthelekisa iProjekthi elula
Ukusuka kwiinkqubo zokugcina ibhetri ukuya kwi-BESS PCS, ii-inverters, kunye neepaneli zelanga, i-Polinovel inceda ukwenza lula ungqamaniso lwecandelo, ulungelelwaniso lwenkqubo, ulungelelwaniso lonikezelo, kunye nenkxaso yobugcisa kwiprojekthi-esekelwe kwizicelo zokugcina amandla.
Jonga ii-Inverters ezihambelanayo, iiPCS &IlangaIiphaneli
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30kW–500kW iMicrogrid Hybrid InverterI-30kW–500kW Microgrid Hybrid Inverter lukhetho oluhambelanayo lweeprojekthi zokugcina amandla ebhetri yePolinovel, eyilelwe ukucinywa{2}}kwegridi yegridi, isola{3}}kunye{4}}neenkqubo zokugcina,Funda ngokugqithisileyo -
![500kW 630kW BESS Power Conversion System|Polinovel]()
500kW 630kW BESS Power Conversion System|PolinovelI-500kW 630kW BESS Power Conversion System lukhetho lwe-PCS olungaguquguqukiyo lwe-C&I enkulu kunye neprojekthi-eluncedo yokugcina amandla ebhetri.. . ● 500kW 630kW iinketho zemvelisoFunda ngokugqithisileyo -
![I-30kW Isiguquli sokuGcina esiManyeneyo]()
I-30kW Isiguquli sokuGcina esiManyeneyoI-30kW Bidirectional Storage Inverter yakhelwe ukuhlanganiswa kwe-BESS yemodyuli, ukubonelela ngokuguqulwa kwamandla okuthembekileyo kunye nolawulo oluguquguqukayo lokugcinwa kwezorhwebo kunyeFunda ngokugqithisileyo -
![I-160kW isiguquli sokuGcinwa kwamandla kwi-BESS]()
I-160kW isiguquli sokuGcinwa kwamandla kwi-BESSI-160kW Energy Storage Inverter ye-BESS ixhasa{1}inkqubo yebhetri yevoltage ephezulu, ukuhanjiswa kwamandla akhawulezayo, kunye negridi ebhetyebhetye{2}}ebotshelelwe okanye emele{3}}yodwa umsebenziFunda ngokugqithisileyo -
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700W Bifacial TOPcon Solar PV PanelI-700W Bifacial TOPCon Solar PV Panel ifumaneka kwi-700W, 710W, kunye neenketho ze-720W zesola enkulu{4}}yogcino kunye nomhlaba{5}}enyuswe iiprojekthi zePV apho imodyuli ephezulu isiphumo, iiphaneliFunda ngokugqithisileyo -
![630W TOPCon Iphaneli yeSolar]()
630W TOPCon Iphaneli yeSolarI-630W TOPCon Solar Panel idibanisa N-uhlobo lweeseli ze-bifacial kunye neteknoloji ye-TOPCon esebenzayo ukuhambisa imveliso yePV ezinzileyo yokugcina ilanga, isikhongozeli selanga, kunyeFunda ngokugqithisileyo
Ukukhetha phakathi kwePCS, iHybrid Inverter kunye neBidirectional Storage Inverter
Iiparamitha ezimbini zithatha isigqibo sokuba isiguquli kunye nenkqubo yebhetri inokusebenza kunye: ifestile yombane we-DC kunye neprotocol yonxibelelwano ye-BMS.
| Ipharamitha | 500/630 kW BESS PCS | 30–500 kW Microgrid Hybrid | 160 kW Storage Inverter | 30 kW Kwindlela ezimbini |
|---|---|---|---|---|
| Amandla alinganisiweyo | 500 / 630 kW | 30 / 50 / 100 / 150 / 250 / 500 kW | 160 kVA | 30 kW |
| DC ifestile yombane | 600–900 V | 250–950 V (imodeli ixhomekeke) | 720–1500 V (EX) · 850–1500 V (NA) | 150–750 V (350–750 V kumthwalo opheleleyo) |
| I-Topology | Transformerless | I-MPPT edityanisiweyo + isiguquli + i-STS + yokudlula yolondolozo | Iindlela ezimbini, ngaphandle | Ayiyodwa-indawo yokubeka i-19-intshi |
| Inkxaso yegridi | I-LVRT & HVRT · umbane oqhubekayo / ulawulo lwamandla rhoqo | 100% umthwalo ongalungelelananga · DG umthwalo{1}}nolawulo lomlinganiselo | VSG · FFR · FCR · FCAS · Ngaphantsi okanye ilingana ne-15 ms dispatch | Lahla-ulawulo oluhambelanayo |
| Vala-igridi yokusebenza | Igridi-ibotshelelwe | Ewe, yakhiwe-kwi-STS | Ewe, yima-wedwa indlela | Ewe, utshintsho olukhethiweyo lokutshintshela |
| Iiyunithi ezihambelanayo | Ezininzi, ukulungiselela umthamo | Ezininzi | Ezininzi | Ukuya kuthi ga kwi-10 |
| Max. ukusebenza kakuhle | 98.7% | 98.2% | 98.5% | 97.3% incopho · 95.5% CEC |
| Ukhuseleko lokungena | IP21 | IP20 | IP66 | IP20 |
| Ukuvunywa kwemarike | EU · China · Poland | Mzantsi Afrika · Australia | EU · kuMntla Melika | amantla Emelika |
| Usetyenziso oluqhelekileyo | Igridi-indawo yokugcina ecaleni, iC&I enkulu, izikhululo zokutshaja zePV, ugcino lomoya, ukulawulwa ngamaza | Imigodi, iziqithi, iifama, iilali, i-diesel hybrid microgrids | Ephakamileyo-i-voltage C&I BESS, amandla esiqithi, inkxaso yegridi | I-BESS yemodyuli, amandla okugcina, amandla asasazwayo |
Ukumatanisa Uguqulo Amandla kuMmandla weBattery
Ubungakanani bomguquli ukusuka kumandla okukhutshwa, hayi kumandla agciniweyo. Isixokelelwano esi-1 MWh esikhuphayo kwiyure ezimbini sidinga malunga nama-500 kW woguqulo; iiyure ezine, malunga nama-250 kW. Emva koko qinisekisa ukuba ibhetri ye-DC ihleli ngaphakathi kwefestile yokuguqula.
| Isikali seprojekthi | Isiguquli esicetyiswayo | Kufuneka ifestile yeDC | Uhlobo lwebhetri oluqhelekileyo |
|---|---|---|---|
| 100 – 250 kWh | I-30 kW inverter yokugcina ephindwe kabini | 350–750 V | Ibhetri{0}ephezulu yevoltage |
| 250 – 500 kWh | 50–100 kW microgrid hybrid inverter | 320–950 V | Ikhabhinethi yangaphandle BESS |
| 500 kWh – 1 MWh | I-160 kW yokugcina amandla inverter | 720–1500 V | Ikhabhinethi yangaphandle BESS |
| 1 – 5 MWh | 500 / 630 kW BESS PCS | 600–900 V | Containerized BESS |
| Off-igridi / idizili exutyiweyo | 250–500 kW microgrid hybrid inverter | 420–950 V | I-BESS yeselula okanye i-BESS enezingxobo |
AC-Idityanisiwe kunye ne-DC{1}}Ulungelelwaniso oluDityanisiweyo
Kwi-AC{0}}inkqubo edityanisiweyo i-PV igcina igridi yayo{1}}i-inverter yeqhina kwaye ibhetri ihlala ngasemva kwe-PCS eyahlukileyo kwibhasi ye-AC. Oku kuhambelana ne-retrofits, kuba isityalo se-PV esikhoyo asithinteki, kwaye i-PV kunye nokugcinwa kunokumiselwa ngokuzimeleyo. I-PCS ye-500/630 kW kunye ne-160 kW yokugcina inverter yakhelwe kweli lungiselelo.
KwiDC-zidityanisiweInkqubo yePV kunye nebhetri yabelana ngebhasi enye yeDC kunye ne-hybrid inverter enye. -ilahleko yohambo isezantsi kuba amandla elanga afikelela ebhetrini ngaphandle kokuguqulwa kweAC kabini. I-inverter ye-microgrid hybrid ithatha i-PV ye-250-1000 igalelo kwi-1 ukuya kwi-10 ye-MPPT trackers, ngoko amandla e-PV anokugqithisa umlinganiselo we-AC - ukuya kwi-825 kW yeemodyuli kwiyunithi ye-500 kW.
BESS Ukuhambelana
Ukubhanqa kugqitywe ngefestile yebhetri ye-DC kunye neprotocol yeBMS.
| Inkqubo yebhetri | 30 kW umkhomba-ndlela wamacala amabini 350–750 V |
30–500 kW umhlanganiselwa 250–950 V |
160 kW inverter 720–1500 V |
500/630 kW PCS 600–900 V |
Iprothokholi ye-BMS |
|---|---|---|---|---|---|
| Ibhetri{0}ephezulu yevoltage | ✓ | ✓ | — | — | RS485 / CAN |
| Ikhabhinethi yangaphandle BESS | ✓ | ✓ | ✓ | — | RS485 / CAN |
| Containerized BESS | — | — | ✓ | ✓ | RS485 / CAN · Modbus TCP |
| Imfonomfono BESS | ✓ | ✓ | ✓ | — | RS485 / CAN |
| Iirekhi zebhetri{0} zomntu wesithathu | ✓ | ✓ | ✓ | ✓ | Imephu yeprotocol xa uceliwe |
IiKhowudi zeGridi eziVunyiweyo ngeNdawo yokuFikela
| Imarike | Umgangatho ofunekayo | Igqunywe ngu |
|---|---|---|
| udibano lwaseyurophu | EN 50549-1 / -2 | 500/630 kW PCS · 160 kW inverter |
| amantla Emelika | UL 1741 SA · IEEE 1547 · Rule 21 · UL 9540A | I-30 kW i-bidirectional · 160 kW inverter |
| Mzantsi Afrika | I-NRS 097-2-1: 2024 | 30–500 kW microgrid hybrid |
| Ostreliya | ASGC | 30–500 kW microgrid hybrid |
| Pholend | PTPiREE Rev 1.2:2024 Uhlobo B | 500/630 kW PCS |
| eTshayina | GB/T 34120 · GB/T 34133 · CGC{2}}R46103:2018A | 500/630 kW PCS |
Imibuzo evela kwiiNjineli zeProjekthi
Q: Uthini umahluko phakathi kwePCS kunye ne-inverter yokugcina amandla?
A: Ukwenziwa kokubini kokudibana, kwaye umda ubekwe ngamandla kunye nokulawula umda. Iyunithi ye-500/630 kW ayitshintshiinkqubo yokuguqula amandla: iphatha ibhetri yeDC ukuya kuguqulo lwe-AC kuphela, ayinayo i-PV MPPT, iqhuba rhoqo -i-voltage okanye isigxina{1}}ulawulo lwamandla, kwaye ixhomekeke kwi-EMS yangaphandle phezu kwe-RS485 okanye i-TCP/IP. Iyunithi ye-160 kW ibizwa ngokuba yi-inverter yokugcina amandla kuba yongeza i-standing-umsebenzi wodwa, igridi ye-VSG{6}}ukwenza ulawulo kunye ne-frequency{7}}yemisebenzi yokuphendula efana ne-FFR, FCR kunye ne-FCAS. Ngaphezulu malunga ne-500 kW imarike phantse isoloko isebenzisa igama elithi PCS.
Q: Ndiyenza njani isayizi yePCS yenkqubo yokugcina amandla ebhetri eyi-1 MWh?
A: Ubungakanani ukusuka kumandla okukhutshwa. Inkqubo ye-1 MWh ekhuphayo kwiiyure ezimbini ifuna malunga nama-500 kW woguqulo, ngoko ke enye i-500 kW PCS ingena; kwiiyure ezine, malunga nama-250 kW. Emva koko khangela i-voltage ye-DC: i-500/630 kW i-PCS yamkela i-600-900 V, ngoko ke umtya webhetri kufuneka umiselwe ngaphakathi kuloo festile. Ukuba ibhetri yakhiwe nge-1500 V, sebenzisa inverter ye-160 kW kumaqela ahambelanayo endaweni yoko, okanye wongeze isiteji se-DC/DC.
Q: Ngaba iziguquli zingasebenza kunye{0}}neendawo zebhetri zomntu wesithathu?
A: Ewe. Kufuneka kuhlangatyezwane neemeko ezimbini: ibhetri yeDC voltage kufuneka iwe ngaphakathi kwefestile yokuguqula, kwaye iBMS kufuneka inxibelelane ngeRS485 okanye CAN. I-inverter ye-160 kW iphinda ithethe i-Modbus TCP / RTU kunye ne-CAN 2.0, kunye ne-30 kW inverter ye-bidirectional yongeza i-Ethernet kunye ne-WiFi. Iyunithi ye-30 kW yamkele i-lithium, ilothe{8}}asidi, isodiyam{9}}iion kunye nogcino lweflywheel. Thumela uxwebhu lonxibelelwano lwe-BMS kunye nombuzo kwaye imephu ihlolwe phambi kokuba i-odolo iqinisekiswe.
Q: Sesiphi isiguquli esilungele iprojekthi yesola-kunye-nogcino olungenamguquleli wePV okhoyo?
A: I-inverter ye-microgrid hybrid, kuba i-MPPT yakhiwe kuyo. Iyamkela i-PV ye-250-1000 ye-PV kwi-1 ukuya kwi-10 trackers ngokuxhomekeke kwimodeli, kwaye amandla aphezulu e-PV adlula ukulinganisa kwe-AC - iyunithi ye-500 kW ithatha ukuya kwi-825 kW yeemodyuli. Oko kugqithisa kuqhelekile kwi-DC{8}} uyilo oludityanisiweyo, kuba uluhlu alufane lufikelele kwimveliso ye-nameplate. Ukufumana i-retrofit apho i-PV sele ine-inverter yayo, sebenzisa i-PCS okanye i-160 kW inverter kwibhasi ye-AC endaweni yoko.
Q: Kungakanani ukulayisha okungaphaya kunokuphatha aba baguquli?
A: I-PCS kunye ne-microgrid hybrid inverter zombini zigcina i-110% ngokuqhubekayo kunye ne-120% ngomzuzu omnye. I-160 kW inverter ithwala i-176 kVA ixesha elide-ixesha elide kwi-1.1× kunye ne-1.5× imizuzwana elishumi. I-30 kW inverter ye-bidirectional inverter ine-curve ehleliweyo: 110-120% imizuzu elishumi, 120-130% ngomzuzu omnye, 130-150% ye-200 ms nangaphezulu kwe-150% kwi-100 ms - iluncedo apho i-motor eqalayo yangoku kufuneka igqunywe kwigridi{19}}.
Umbuzo: Zeziphi iiyunithi ezinokufakwa ngaphandle?
A: Kuphela yi-160 kW inverter, enikwe imilinganiselo ye-IP66 eno-−25℃ukuya +60 kuluhlu lwesidanga kunye nofakelo olusicaba, oluthe nkqo okanye oluxhonyiweyo. I-PCS yi-IP21 kunye ne-microgrid hybrid inverter kunye ne-30 kW inverter ye-bidirectional IP20 - zontathu zifuna igumbi elingaphakathi, isitya okanye ikhabhinethi yangaphandle.
Q: Ngaba iziguquli ziyakuxhasa ukusebenza-kwegridi kunye nokudluliselwa okuzenzekelayo?
A: I-inverter ye-microgrid hybrid idibanisa utshintshiselwano kunye nokugcinwa kwe-bypass, ngoko ibaleka -igridi ngaphandle kwe-hardware eyongezelelweyo, ibamba i-100% yomthwalo ongalinganiyo kwaye ilawula izinga lomthwalo we-diesel generator ngoqhagamshelwano olomileyo. I-160 kW inverter inendlela yokuma-yodwa enolawulo lweVSG, ngoko yenza igridi kunokuyilandela. I-30 kW inverter ye-bidirectional isebenza ngaphandle{7}}kwigridi ukuya kuthi ga kwishumi leeyunithi kwi-droop{8}}yolawulo olunxuseneyo kwaye ithatha iswitshi yotshintshelo oluyinketho yogcino oluzenzekelayo. I-500/630 kW PCS yigridi{12}}iyunithi ebotshelelweyo ene-LVRT kunye ne-HVRT kwaye ayenzelwanga ukusebenza{13}}yodwa.
Q: Zeziphi iziqinisekiso ezibandakanyiweyo ngokungagqibekanga?
A: Kuxhomekeke kwimarike yendawo. I-PCS ithwala i-EN 50549-1 ye-EU, i-GB / T 34120 kunye ne-GB / T 34133 ye-China kunye ne-PTPiREE Rev 1.2: 2024 Uhlobo lwe-B lwasePoland. I-30 kW inverter ye-bidirectional inverter iqinisekisiwe kwi-UL 1741 SA, IEEE 1547, Rule 21 kunye ne-UL 9540A kuMntla Melika. I-inverter ye-microgrid hybrid ibamba i-NRS 097-2-1: 2024 yaseMzantsi Afrika kunye ne-ASGC yase-Australia. I-160 kW inverter igubungela zombini i-EN 50549 kunye ne-UL 1741 nge-IEEE 1547.
Q: Uthini umahluko phakathi kweemodyuli ze-700 W kunye ne-630 W?
A: Ifomathi yeseli. Uluhlu lwe-700 W lusebenzisa i-210 mm isiqingatha - iiseli kwi-2384 × 1303 mm isakhelo kwi-38 kg, kunye nokusebenza kakuhle ukusuka kwi-22.54% ukuya kwi-23.18%. Imodyuli ye-630 W isebenzisa i-182 mm isiqingatha{12}}iiseli kwisakhelo esincinci se-2382 × 1134 mm kwi-33 kg, kwaye ifikelela kubuchule obuphezulu be-23.32%. Indawo yolawulo enkulu ifanele umhlaba{18}}onyusiweyo kunye noncedo{19}}uluhlu lwesikali apho ubalo lwemodyuli lubalulekile; i-630 W kulula ukuyiphatha kumaphahla orhwebo nangaphakathi kwizikhongozeli zelanga.
Umbuzo: Yeyiphi i-odolo ephantsi, ixesha lokukhokela kwaye iiyunithi zingabhalwa mhlophe-?
A: Ubuncinci be-odolo yiyunithi enye yabaguquli kunye nephalethi enye yeemodyuli. Iisampulu zithunyelwa kwiintsuku ezi-7-15 zokusebenza kunye neodolo yevolumu kwiintsuku ezingama-25-35 zokusebenza emva kwediphozithi. I-Nameplate kunye nokupakishwa kunokwenziwa ngokwezifiso ukusuka kwiiyunithi ezili-10; umbala ebiyelweyo kunye nolwimi HMI ukusuka 50 iiyunithi. Ixesha lokukhokela liqinisekisiwe ngokuchasene nesatifikethi esifunekayo, ekubeni ilizwe{9}}imvume yegridi ethile inokwandisa ishedyuli.
Thumela iiparamitha zeprojekthi yakho kwaye ufumane uqwalaselo oluhambelanayo
Nika amandla okukhutshwa, ubude bexesha, ibhetri yombane weDC, umbane wegridi kunye nelizwe ekusingwa kulo. Uya kufumana umguquli kunye nokukhethwa kwemodyuli kunye neseti yesatifikethi esihambelanayo, ixesha lokukhokela kunye nokulayisha isikhongozeli.
Singomnye wabenzi bezincedisi zobuchwephesha kunye nababoneleli eTshayina, abakhethekileyo ekuboneleleni ngenkonzo esemgangathweni ophezulu. Siyakwamkela ngokufudumeleyo kwihoseyile{1}}yezincedisi zodidi oluphezulu ezenziwe e-China apha kumzi-mveliso wethu.