30kW Bidirectional Storage Inverter
I-30kW Bidirectional Storage Inverter isebenza njengomongo wokuguqula amandla wesistimu yebhethri yokugcina amandla, elawula ukushintshaniswa kwamandla phakathi kwamabhethri, ukulayishwa kwe-AC, kanye negridi.
Yakhelwe ukugcinwa kwamandla okuhweba, amandla ekhophi yasenqolobaneni, namaphrojekthi wamandla asabalalisiwe, lesi siguquli esihlangene sokugcina amandla sinikeza izihlanganisi zesistimu isisekelo esivumelana nezimo somklamo we-BESS. Isekela izidingo zokusebenza ezihlukahlukene nezakhiwo zephrojekthi, kuyilapho ishiya isikhala sokunwetshwa okuzayo njengoba amandla namandla edinga ukukhula.
Izici Eziyinhloko
Izici ezibalulekile zokuhlanganiswa nokunwetshwa kwe-BESS okuguquguqukayo.
I-Bidirectional Energy Conversion
Inika amandla ukushaja okulawulwayo nokushajwa phakathi kwesistimu yebhethri nohlangothi lwe-AC, isekela ukugeleza kwamandla okuguquguqukayo kwesitoreji samandla esithengiswayo, amandla ayisipele, nokusebenza kwe-microgrid.
Ukuhambisana Kwebhethri Okubanzi
Ibanga lebhethri elingu-150–750V lisekela ukufaniswa kwesistimu okuguquguqukayo, kuyilapho ukuhambisana ne-lithium, i-lead-asidi, i-sodium{3}}ion, nesitoreji se-flywheel kwandisa izinketho zokumisa iphrojekthi.
I-Compact Rack-I-Mounted Integration
Idizayini engu-19-ehambisana ne-rack-inch yenza ukufakwa kube lula ngaphakathi kwamakhabethe e-BESS, usize izihlanganisi zesistimu zehlise izidingo zesikhala futhi ziqondise ukwakheka kwempahla.
Ukwandiswa Okufana Okunokwehla
Ukusebenza okuhambisanayo kuzo zombili izinhlangothi ze-AC ne-DC kusekela ukukhula komthamo we-modular. Amayunithi angafika kwangu-10 angasebenza ngokuhambisana ukuze athole{2}}izimfuneko zamandla egridi enkulu.
Izinketho eziguquguqukayo zeSolar kanye Nezipele
Ishaja ye-PV ozikhethela yona isekela i-DC-i-solar ehlanganisiwe{1}}nezinhlelo-zesitoreji, kuyilapho iswishi yokudlulisa ehlakaniphile yokuzikhethela inika amandla ukusebenza kokulondoloza okuzenzakalelayo lapho kudingeka.
Ukusebenza Okuphumelelayo Nokuxhumana
Ngokusebenza kahle okuphezulu okufika ku-97.3% kanye ne-CAN, RS485, Ethernet, kanye nokuxhumana kwe-WiFi, inverter ye-bidirectional isekela ukusebenza kahle nokuxhumana kwesistimu okuguquguqukayo.
Ukucaciswa
| Uhlangothi Lwebhethri | |
| Ububanzi be-voltage yokushaja nokukhipha | 150V-750V (350V-750V @umthwalo ogcwele) |
| Amandla Alinganiselwe | 30kW |
| Amandla Aphezulu | 33kw |
| Ubuningi bokushaja nokushajwa kwamanje | 90A |
| Ukushintsha Ibhethri{0}}kuvaliwe Imodi | I-Relay |
| Over Voltage Protection | Ukuvikelwa Kwesofthiwe |
| Ngaphezulu Ukuvikelwa Kwamanje | Ukuvikelwa Kwesofthiwe & I-DC Fuse |
| DC Bus Side | |
| Amandla Alinganiselwe | 45kw |
| Faka Ububanzi Bamandla Kagesi | 700V-830V |
| Ubuningi Bokufaka Kwamanje | 32.5A*2 |
| Okukhiphayo kwe-AC | |
| Amandla Okukhipha Alinganiselwe | Igridi-iboshiwe/Ivaliwe{1}}igridi: 30kW |
| Amandla Abonakalayo Aphezulu | Igridi-ihlanganisiwe/Ivaliwe-igridi: 33kVA |
| Amandla Asebenzayo Aphezulu | Igridi-iboshiwe/Ivaliwe{1}}igridi: 33kW |
| I-Voltage yegridi elinganiselwe | Igridi-ehlanganisiwe: 3P3W+PE, 480 (±15%) Vac Okuvaliwe-kugridi: 3P3W+PE, 480 (±5% kuyalungiseka) Vac |
| Ikalwe imvamisa | Igridi-ehlanganisiwe: 60 (±2.5) Hz Kuvaliwe-kugridi: 60 (±5 kuyalungiseka) Hz |
| Isici samandla |
Igridi-ihlanganisiwe/Ivaliwe-igridi: Kusohlwini: 0.8~1 oholayo noma osalele Okwangempela:0.1~1 okuholayo noma okusalele emuva |
| I-THDi | <3% |
| Umthamo Wokulayisha Okungaphezulu |
110%~120%, 10 min 120%~130%, 1 iminithi 130%~150%, 200ms >150%, 100ms |
| Kuvaliwe{{0}kugridi kanye ne-Parallel | |
| I-transformer yangaphandle | Ukulawula i-droop parallel/Ukuhambisana kokuxhumana: Yebo |
| Inombolo enkulu yokuhambisana | Ukulawulwa kwe-Droop parallel/Ukuhambisana kokuxhumana: 10 |
| Ubude obuphelele bemigqa ehambisanayo |
Ukuhambisana kokulawula i-Droop: Akukho mkhawulo Ukuhambisana kokuxhumana: 7m |
| Ukucaciswa Okujwayelekile | |
| Ukuphumelela Okuphakeme | 97.3% |
| I-CEC Kukalwe Ukusebenza kahle | 95.5% |
| Ichweba Lokuxhumana | CAN/RS485/Ethernet/WIFI |
| Ubukhulu (WHD) |
440x173x550mm 440x173x596mm (kuhlanganise nezibambo) |
| Ukupholisa | Ukupholisa Umoya Ngempoqo |
| Isisindo | 33kg |
| I-Topology | Ukungazihlukanisi- |
| Operation Altitude | 3000m (>3000m ukudedela) |
| Izinga Lokungcoliswa Kwendawo yokusebenza | Ngaphansi noma kulingana no-2 |
| Izinga lokushisa & Nomswakama | -30℃~60℃ (>45℃derating) & 0-95% |
| Umsindo | Ngaphansi noma kulingana no-75dB |
| Isilinganiso se-IP | IP20 |
| Igridi-ihlanganiswe Okujwayelekile | IEEE1547;UL1741SA;RULE 21 |
| Isitifiketi Sokuphepha | I-UL1741; I-UL9540A |
| I-EMC Standard | FCC |
30kW Isistimu Yokuguqula Amandla Ebhethri ye-BESS yeModular
Kumaphrojekthi okugcina amandla ebhethri, ainverter yokugcina i-bidirectionalingabuye ichazwe ngokuthi ainverter yebhethri ye-bidirectional, i-PCS yokugcina amandla, I-BESS inverter, nomaIsistimu Yokuguqula Amandla (PCS). Indima yayo ukulawula-ukuguqulwa kwamandla ezindlela ezimbili ze-AC/DC phakathi kwesistimu yebhethri nenethiwekhi kagesi ye-AC.
Le 30kW PCS ethile ichazwa iwindi lokusebenzisa ibhethri elingu-150–750V, amandla okushaja/ukushajwa alinganiselwe angu-30kW, isixhumi esibonakalayo se-480Vac{5}}isigaba sesithathu se-AC, igridi-eboshiwe futhi evaliwe{7}}izicaciso zokusebenza kwegridi, namandla afanayo ahambisanayo. Leyo mingcele kagesi iwusizo kakhulu ekukhetheni umkhiqizo kunamalebula ohlelo olubanzi ngoba inquma ukuthi isiguquli singakwazi yini ukulingana ne-voltage yebhethri, ibhasi le-AC, ukwakheka kwekhabhinethi, nokulawulwa kwezakhiwo ze-BESS ethile.
I-Bidirectional Power Flow
I-inverter isebenza kuzo zombili izikhombisi-ndlela zokushaja nokukhipha.
Ohlangothini lwebhethri ilawula amandla e-DC ngaphakathi kwe-voltage/imvilophu yamanje;
ohlangothini lwe-AC ihlangana ne-3P3W+PE, isistimu ye-480Vac.
Inkomba yokushaja
Amandla e-AC aguqulelwa ku-DC ukuze ashaje ibhethri. Amandla wokushaja namandla kufanele ahlale ngaphakathi kwemikhawulo yesistimu yebhethri kanye nemvilophu yokusebenza ye-inverter engu-30kW / 90A.
Ukukhipha inkomba
Amandla e-DC agciniwe aguqulelwa-ezigabeni ezintathu ze-AC. Isiguquli sisebenzisa-umyalo wamandla osebenzayo ngaphakathi kokukhiphayo, i-voltage, imvamisa, amandla-isici, kanye nemikhawulo yokulayisha ngokweqile.
Control Boundary
I-PCS yenza ukuguqulwa; ibhethri elizungezile, i-BMS, i-EMS noma isilawuli sesayithi sinikeza imikhawulo yokusebenza, izimvume, ukuhlela, kanye{0}}nesu lezinga lephrojekthi.
30kW System Integration
30kW I-Modular Power Conversion Block
Isilinganiso esingu-30kW sichaza amandla okuguqula asheshayo, hhayi umthamo wamandla agciniwe. Ibhethri i-kWh inquma ukuthi mangakanani amandla atholakalayo, kuyilapho i-PCS kW inquma ukuthi lawo mandla angashajwa noma akhishwe ngokushesha kangakanani phakathi kwevoltheji esekelwayo kanye nemikhawulo yamanje.
01
150–750V Ibhethri-Ukufanisa Eceleni
Iwindi lokushaja/lokukhipha lifinyelela ku-150–750V, kuyilapho{2}}umsebenzi wokulayisha ogcwele ucaciswa ukusuka ku-350–750V. Ukufanisa okuhambisanayohigh{0}isistimu yebhethri ye-voltagengakho-ke kudinga ukuhlola umthamo wangempela wephekhi phezu kwe-SOC, imikhawulo yamanje ye-BMS, namandla okusebenza ahlosiwe-hhayi kuphela i-voltage yebhethri encane.
02
I-480Vac Three-Isigaba se-AC sokuhlanganisa
Uhlangothi lwe-AC lucaciswe njenge-3P3W+PE, 480Vac kanye ne-60Hz. Igridi-i-voltage eboshiwe ifakwe kuhlu ku-480Vac ±15%; off-igridi yamandla kagesi ingu-480Vac ±5% iyalungiseka. Lokhu kwenza iyunithi a480V{1}}isigaba sesithathu sokuguqula ibhethrikumasistimu aklanywe azungeze leyo nkundla ye-AC.
03
Ikhwalithi Yamandla kanye Nebanga Lamandla Elisebenzayo-
Ku-interface ye-AC, ukucaciswa kuklelisa i-THDi ngaphansi kuka-3% namandla aholayo/asalele emuva{1}}amandla esici. Le mingcele ibalulekile uma i-30kW PCS ihlanganiswa nebhasi lesikhungo le-AC futhi kufanele isebenze ngaphakathi kwezimfuneko zesayithi zikagesi nokuxhumanisa.
04
I-Parallel PCS Architecture
Kala 30kW PCS Building Block Up 10 Parallel Units.Esebenzayo off-grid ukucushwa,
uhlelo lusekela ukusebenza okuhambisanayo okungafika kumayunithi ayishumi usebenzisa noma yikuphi
ukulawulwa kwe-droop noma ukuxhumana{0}okusekelwe ekulawuleni ukuhambisana. Asikho isidingo sokusebenzisa ukucaciswa kwesiguquli esihlukile sokulinganisa umthamo ohlukile.
I-Droop Control vs Communication Parallel
| Ipharamitha | I-Droop Control Parallel | Ukuxhumana Ukuhambisana |
| I-Transformer yangaphandle | Yebo | Yebo |
| Amayunithi Ahambisanayo aphezulu | 10 | 10 |
| Ubude Obuphelele Bemigqa Efanayo | Awukho umkhawulo | 7m |
19-I-Inch Rack-Mounted PCS ye-BESS Cabinet Integration
Ifomethi yokumakhenikha ingenye yezici zokusebenzisa ezicaciswe kakhulu zale modeli. Ububanzi obungu-440mm-i-chassis ebanzi-idizayini ehambelanayo{3}}, ukupholisa{4}}ukupholisa komoya okuphoqiwe kanye nesilinganiso se-IP20 sibonisa i-PCS ehloselwe ukuhlanganiswa ngaphakathi kwendawo ebiyelwe kagesi enkulu noma iKhabhinethi ye-BESS.
- Ubukhulu be-Chassis:440 × 173 × 550mm
- Ngezibambo:440 × 173 × 596mm
- Isisindo:33kg
- Ukupholisa:Umoya Ophoqelelwe
- Isilinganiso se-IP:IP20
- I-Topology:Ukungazihlukanisi-
Idizayini{0}}yezinga leKhabhinethi:ukuhambisana kwe-rack akuthathi indawo yobunjiniyela bendawo ebiyelwe. Ukugeleza komoya, imvume yesevisi, izinga lokushisa le-ambient, izinga lokungcoliswa, umzila wekhebula, ukuvikelwa, kanye nesilinganiso se-IP yekhabhinethi kuhlala kuyingxenye yedizayini ephelele ye-BESS.
Ishaja ye-PV kanye ne-Smart Transfer Switch Integration
Sinikeza izinhlobonhlobo zezinto zokudlulisela
I-DC-I-PV ehlanganisiwe + ne-Battery Architecture
Ishaja ye-PV ekhethwayo ingathula ukukhiqizwa kwe-PV ohlangothini lwe-DC lwesakhiwo sesitoreji. Kulesi silungiselelo, i-PCS yebhethri iyaqhubeka nokuphatha ibhethri-kuya{2}}ukuguqulelwa kwe-AC kabili lapho ishaja ye-PV ilawula ukuguqulwa kwe-PV-kuhlangothi lwe-DC. Lena indlela enembe kakhulu yokuchazaIsitoreji sebhethri-esihlanganisiwe se-DCkunokulebula umkhiqizo oyisisekelo njenge-inverter eyi-hybrid.
Igridi / I-Backup Transfer Architecture
Iswishi yokudlulisa ehlakaniphile yokuzikhethela inikeza isendlalelo sokushintsha esidingwa ikhophi-yemiklamo yesistimu egxile, kuyilapho i-PCS iqhubeka nesibopho sokuguqulwa kwamandla e-AC/DC. Ukwehlukanisa umsebenzi wokushintsha emsebenzini we-PCS kucacisa lapho ukudluliswa, ukuhlukaniswa, ukuvikelwa kanye nokuguqulwa kwamandla kwenzeka khona esakhiweni esiphelele sikagesi.
30kW Bidirectional Storage Inverter FAQ
Q: Sisho ukuthini isilinganiso esingu-30kW ohlelweni lokugcina amandla ebhethri?
A: Isilinganiso esingu-30kW amandla okuguqula alinganiswe yi-inverter{1}}. Ichaza ukuthi mangakanani amandla i-PCS engawacubungula ngesikhathi esinikeziwe; ayichazi amandla ebhethri ku-kWh. Amandla ebhethri namandla e-PCS kufanele alinganiswe njengamapharamitha e-BESS ahlukene kodwa ahlobene.
Q: Ingabe le PCS ingasebenza ngamandla angu-30kW kulo lonke uhla lwebhethri elingu-150–750V?
A: Incazelo enikeziwe ibala i-voltage yokushaja/yokukhipha engu-150–750V futhi isho ngokuqondile ukuthi 350–750V lapho ilayisha ngokugcwele. I-voltage yephakethe yebhethri ngaphezu kwebanga le-SOC elisebenzisekayo kufanele ngakho-ke ihlolwe kuqhathaniswa namandla okusebenza adingekayo.
Umbuzo: Ingabe lesi yi-480V{1}}isigaba sesithathu sokuguqula ibhethri?
A: Yebo. Ukucaciswa kwe-AC kufaka phakathi i-3P3W+PE, 480Vac yakho kokubili igridi-eboshiwe futhi evaliwe{6}}igridi yokusebenza. Igridi-i-tiety voltage tolerance ifakwe kuhlu ±15%; off{10}}igridi ye-voltage ifakwe kuhlu njenge-±5% elungisekayo.
Q: Mangaki amayunithi angama-30kW PCS angasebenza ngokuhambisana?
IMP: Isebenza kufika kumayunithi ayi-10 ahambisanayo ahlelwa kusetshenziswa isilawuli se-droop noma ukuxhumana{1}okususelwe ekusebenzeni okuhambisanayo ekucushweni{2}}kwegridi. Ngaphambi kokubalwa kwephrojekthi{4}}yemikhawulo yesistimu ethize, amamojula ayishumi angu-30 kW amele isilinganiso semojula esingu-300 kW.
Q: Uyini umehluko phakathi kokulawulwa kwe-droop{0}nokuxhumana{1}}okuhambisanayo kulo mkhiqizo?
IMP: I-Droop-control parallel iboniswa ngaphandle komugqa ophelele-nomkhawulo wobude, kuyilapho ukuhambisana kokuxhumana kufakwe ku-7m. Iphrojekthi yokugcina kufanele ilandele ukulawulwa okukhethiwe kanye nesakhiwo sezintambo.
Q: Yimaphi amakhemikhali ebhethri angahlanganiswa ne-inverter?
A: Ulwazi lomkhiqizo lubala i-lithium, i-lead-asidi, i-sodium-ion, nesitoreji se-flywheel. Ukuhambisana kusafanele kuqinisekiswe ngokumelene ne-voltage yebhethri, yamanje, imikhawulo ye-BMS, ingqondo yokuvikela, imiyalo yezokuxhumana kanye nokusebenza kunokuba kukhemikhali yebhethri iyodwa.
Q: Yiziphi izindlela zokuxhumana ezitholakalayo zokuhlanganiswa kwe-BMS ne-EMS?
A: Izimbobo zokuxhumana ezisohlwini yi-CAN, RS485, Ethernet ne-WiFi. Ubunjiniyela bokuhlanganisa kufanele buqinisekise ukuqaliswa kwephrothokholi okuyiyonayona kanye namaphoyinti edatha adingekayo wesistimu yokuphatha ibhethri ekhethiwe kanye nesistimu yokulawula amandla.
Umbuzo: Ingabe iyunithi engu-30kW iyi-hybrid solar inverter?
A: Umkhiqizo oyisisekelo uchazwa njenge-bidirectional storage inverter / PCS yebhethri. Ulwazi lomkhiqizo lwenza uhlu lweshaja ye-PV ekhethwayo ye-DC-yelanga elihlanganisiwe{2}}kanye-nokulungiselelwa kwesitoreji. Lokho kwehlukile ekucabangeni ukuthi okokufaka kwe-PV MPPT okuzinikele kuhlanganiswe ne-PCS ejwayelekile ngokwayo.
Q: Yini okufanele icatshangelwe lapho kufakwa i-PCS ngaphakathi kwekhabhinethi ye-BESS?
IMP: Umkhiqizo uhambisana ne-19-intshi yerack, isisindo esingu-33kg, usebenzisa ukupholisa komoya okuphoqelekile futhi ukalwe nge-IP20. Ukuhlanganiswa kweKhabhinethi kufanele kubhekelele ukwesekwa kwemishini, ukugeleza komoya, ukufinyelela kwesevisi, umzila wekhebula, izinga lokushisa elizungezile, izinga lokungcoliswa, ukuvikelwa kanye nesilinganiso sendawo ebiyelwe esidingwa ukufakwa.
Xoxa ngesidingo sakho se-PCS esingu-30kW
Yabelana nge-voltage yebhethri lakho, amandla adingekayo e-PCS, ukumiswa kwegridi, kanye nezidingo zephrojekthi. Singasebenzisa le mininingwane ukuze siqinisekise ukuthi i-30kW Bidirectional Storage Inverter ifana nomklamo wakho we-BESS.
Amashadi ashisayo: I-Bidirectional Storage Inverter, 30kW Bidirectional Storage Inverter, 30kW PCS, Bidirectional Battery Inverter, Energy Storage PCS, BESS Inverter, 480V Battery Inverter, Three Phase Battery Inverter, Parallel PCS, Rack Mounted PCS
