115V920Ah DC Power System
IntoniyiNkqubo yaMandla yeDC?
Inkqubo yamandla yeDC yinkqubo esebenzisa umsinga othe ngqo (DC) ukunika amandla kwizixhobo ezahlukeneyo kunye nezixhobo.Oku kunokubandakanya iinkqubo zokuhambisa amandla ezifana nezo zisetyenziswa kunxibelelwano lomnxeba, amaziko edatha kunye nezicelo zoshishino.Iinkqubo zamandla eDC zidla ngokusetyenziswa kwiimeko apho kufuneka unikezelo lwamandla oluzinzileyo noluthembekileyo, kwaye usebenzisa amandla eDC lusebenza kakuhle okanye lusebenziseka ngakumbi kunombane otshintshanayo wangoku (AC).Ezi nkqubo ziquka amacandelo afana nezihlaziyi, iibhetri, ii-inverters, kunye nezilawuli zombane ukulawula nokulawula ukuhamba kwamandla eDC.
Umgaqo womsebenzi wenkqubo yeDC
Imeko yokusebenza ye-AC eqhelekileyo:
Xa igalelo le-AC lenkqubo linika amandla ngokuqhelekileyo, iyunithi yokuhambisa amandla e-AC inika amandla kwimodyuli nganye yokuhlaziya.Imodyuli yokulungiswa kwe-frequency ephezulu iguqula amandla e-AC kumandla e-DC, kwaye ikhupha ngesixhobo sokukhusela (i-fuse okanye i-breaker circuit).Kwelinye icala, ihlawulisa ipakethi yebhetri, kwaye kwelinye icala, ibonelela ngamandla okusebenza aqhelekileyo kumthwalo weDC ngokusebenzisa iyunithi yokutya yokuhambisa amandla eDC.
Imeko yokusebenza yelahleko yamandla e-AC:
Xa inkqubo ye-AC igalelo lingaphumeleli kwaye umbane unqunyulwe, imodyuli yokubuyisela iyeka ukusebenza, kwaye ibhetri inika amandla kumthwalo we-DC ngaphandle kokuphazamiseka.Imodyuli yokubeka iliso i-voltage yokukhupha kunye ne-current yebhetri ngexesha langempela, kwaye xa ibhetri ikhupha kwi-voltage ebekiwe, imodyuli yokubeka iliso inika i-alamu.Ngexesha elifanayo, imodyuli yokubeka iliso ibonisa kwaye iqhube idatha elayishwe yisekethe yokubeka esweni ukuhanjiswa kwamandla ngamaxesha onke.
Ukuqulunqwa kwenkqubo yamandla esebenza ngokuphindaphindiweyo yeDC
* Iyunithi yokuhambisa amandla e-AC
* Imodyuli yokulungisa amaza amaninzi
* Inkqubo yebhetri
* isixhobo sokuhlola ibhetri
* isixhobo sokubeka iliso kwi-insulation
* iyunithi yokubeka iliso ebiza imali
* iyunithi yokubeka iliso yokusasazwa kwamandla
* Imodyuli yokubeka iliso esembindini
* amanye amalungu
Imigaqo yoYilo yeeNkqubo zeDC
Isishwankathelo seNkqubo yebhetri
Inkqubo yebhetri yenziwe yiKhabhinethi yebhetri ye-LiFePO4 (i-lithium iron phosphate), enika ukhuseleko oluphezulu, ubomi bomjikelezo omude, kunye nobuninzi bamandla ngokubhekiselele kwisisindo kunye nomthamo.
Inkqubo yebhetri ine-144pcs LiFePO4 iiseli zebhetri:
iseli nganye 3.2V 230Ah.Amandla ewonke yi-105.98kwh.
Iiseli ze-36pcs kuthotho, iiseli ze-2pcs ngokuhambelana=115V460AH
115V 460Ah * 2sets ngokuhambelana = 115V 920Ah
Ukuze kube lula ukuhamba kunye nokugcinwa:
iseti enye yeebhetri ze-115V460Ah zohlulwe zibe zizikhongozeli ezi-4 ezincinci kwaye ziqhagamshelwe kuthotho.
Iibhokisi ze-1 ukuya kwi-4 zicwangciswe ngoqhagamshelwano lweeseli ze-9, kunye neeseli ezi-2 nazo zidibene ngokufanayo.
Ibhokisi yesi-5, kwelinye icala, kunye neBhokisi yoLawulo lwe-Master ngaphakathi Olu lungiselelo luphumela kwiiseli ezingama-72 zizonke.
Iiseti ezimbini zezi pakethi zebhetri ziqhagamshelwe ngokufanayo,ngeseti nganye edityaniswe ngokuzimeleyo kwinkqubo yamandla yeDC,ukubavumela ukuba basebenze ngokuzimeleyo.
Iseli yebhetri
Iphepha ledatha yeseli yebhetri
| Hayi. | Into | Iiparamitha |
| 1 | Umbane oqhelekileyo | 3.2V |
| 2 | Umthamo wegama | 230Ah |
| 3 | Ilinganiswe ngokusebenzayo ngoku | 115A(0.5C) |
| 4 | Max.amandla ombane wokutshaja | 3.65V |
| 5 | Min.ukukhupha i-voltage | 2.5V |
| 6 | Ubuninzi bamandla obuninzi | ≥179wh/kg |
| 7 | Ubuninzi bamandla omthamo | ≥384wh/L |
| 8 | Ukuchasana kwangaphakathi kwe-AC | <0.3mΩ |
| 9 | Ukuzikhupha | ≤3% |
| 10 | Ubunzima | 4.15kg |
| 11 | Imilinganiselo | 54.3 * 173.8 * 204.83mm |
Ibhetri Pack
Iphepha leenkcukacha zebhetri
| Hayi. | Into | Iiparamitha |
| 1 | Uhlobo Lwebhetri | I-lithium iron phosphate(LiFePO4) |
| 2 | Umbane oqhelekileyo | 115V |
| 3 | Umthamo olinganisiweyo | 460Ah @ 0.3C3A, 25℃ |
| 4 | Ukusebenza ngoku | 50Amps |
| 5 | Incopho yangoku | 200Amps(2s) |
| 6 | Umbane osebenzayo | DC100~126V |
| 7 | Ukutshaja okwangoku | 75Amps |
| 8 | INdibano | 36S2P |
| 9 | Ibhokisi yebhokisi | Ipleyiti yentsimbi |
| 10 | Imilinganiselo | Jonga kumzobo wethu |
| 11 | Ubunzima | Malunga nama-500kg |
| 12 | Ubushushu bokusebenza | -20 ℃ukuya kuma-60 ℃ |
| 13 | Ixabiso lobushushu | 0 ℃ukuya kuma-45 ℃ |
| 14 | Ubushushu bokugcina | -10 ℃ukuya kuma-45 ℃ |
Ibhokisi yebhetri
Iphepha ledatha yebhokisi yebhetri
| Into | Iiparamitha |
| No.1 ~ 4 ibhokisi | |
| Umbane oqhelekileyo | 28.8V |
| Umthamo olinganisiweyo | 460Ah @ 0.3C3A, 25℃ |
| Ibhokisi yebhokisi | Ipleyiti yentsimbi |
| Imilinganiselo | 600*550*260mm |
| Ubunzima | 85kg(ibhetri kuphela) |
BMS Overview
Yonke inkqubo ye-BMS ibandakanya:
*Iyunithi enye yeBMS (BCU)
* Iiyunithi ezi-4 zeeyunithi ze-BMS zamakhoboka (BMU)
Unxibelelwano lwangaphakathi
* CAN ibhasi phakathi kwe-BCU kunye ne-BMUs
* I-CAN okanye i-RS485 phakathi kwe-BCU kunye nezixhobo zangaphandle
I-115V DC Isilungisi saMandla
Iimpawu zegalelo
| Indlela yokufaka | Ilinganiswe kwisigaba sesithathu socingo |
| Uluhlu lwamandla okufakwayo | I-323Vac ukuya kwi-437Vac, i-voltage ephezulu yokusebenza 475Vac |
| Uluhlu lokuphindaphinda | 50Hz/60Hz±5% |
| Harmonic yangoku | I-harmonic nganye ayidluli kwi-30% |
| Inrush yangoku | 15Atyp incopho, 323Vac;Incopho ye-20Atyp, 475Vac |
| Ukusebenza kakuhle | 93% min @380Vac umthwalo opheleleyo |
| Amandla factor | > 0.93 @ umthwalo opheleleyo |
| Ixesha lokuqala | 3-10s |
Iimpawu zemveliso
| Uluhlu lombane ophumayo | +99Vdc～+143Vdc |
| Ummiselo | ±0.5% |
| I-Ripple & ingxolo (Ubukhulu.) | 0.5% ixabiso elisebenzayo;Ixabiso le-1% lencopho-kuya-kwincopho |
| Slew Rate | 0.2A/us |
| Umda wokunyamezelwa kombane | ±5% |
| Ikalwe ngoku | 40A |
| Incopho yangoku | 44A |
| Ukuchaneka kokuhamba okuzinzileyo | ± 1% (ngokusekelwe kwixabiso langoku elizinzileyo, 8~40A) |
Iimpawu zokugquma
Ukumelana ne-insulation
| Igalelo kwiVeliso | DC1000V 10MΩmin (kwiqondo lobushushu begumbi) |
| Igalelo KwiFG | DC1000V 10MΩmin(kwiqondo lobushushu kwigumbi) |
| Isiphumo kwi-FG | DC1000V 10MΩmin(kwiqondo lobushushu kwigumbi) |
I-Insulation ukumelana nombane
| Igalelo kwiVeliso | I-2828Vdc Akukho kuphuka kunye ne-flashover |
| Igalelo KwiFG | I-2828Vdc Akukho kuphuka kunye ne-flashover |
| Isiphumo kwi-FG | I-2828Vdc Akukho kuphuka kunye ne-flashover |
Inkqubo yokubeka iliso
Intshayelelo
IPCAT-X07 inkqubo yokubeka iliso yinkqubo yokubeka iliso ephakathi eyenzelwe ukwanelisa udibaniso oluqhelekileyo lwabasebenzisi benkqubo yesikrini se-DC, oku kusebenza ngokukodwa kwinkqubo yentlawulo enye ye-38AH-1000AH, eqokelela zonke iintlobo zedatha ngokwandisa iiyunithi zokuqokelela umqondiso, ukudibanisa phezulu. kwiziko lolawulo olukude ngojongano lweRS485 ukuphumeza isikimu samagumbi angahoywanga.
Bonisa Iinkcukacha Zonxibelelwano
Ukukhethwa kwezixhobo zenkqubo ye-DC
Isixhobo sokutshaja
Indlela yokutshaja ibhetri yeLithium-ion
Ukupakisha iNqanaba loKhuselo
Isixhobo sokucima umlilo se-aerosol eshushu luhlobo olutsha lwesixhobo sokucima umlilo esilungele iindawo ezivalelekileyo ezifana namagumbi enjini kunye neebhokisi zebhetri.
Xa umlilo uvela, ukuba idangatye elivulekileyo livela, ucingo oluthintela ukushisa lufumanisa umlilo ngokukhawuleza kwaye lusebenze isixhobo sokucima umlilo ngaphakathi kwendawo ebiyelweyo, kwangaxeshanye ikhuphe umqondiso wengxelo.
Uluvo lomsi
I-SMKWS i-transducer emithathu-kwinye ngaxeshanye iqokelela umsi, ubushushu be-ambient, kunye nedatha yokufuma.
Inzwa yomsi iqokelela idatha kuluhlu lwe-0 ukuya kwi-10000 ppm.
Inzwa yomsi ifakwe phezulu kwikhabhinethi yebhetri nganye.
Kwimeko yokungaphumeleli kwe-thermal ngaphakathi kwekhabhinethi ebangela ukuba kubekho umsi omninzi kwaye usasazwe phezulu kwikhabhinethi, inzwa iya kuthumela ngokukhawuleza idatha yomsi kwiyunithi yokubeka iliso kumatshini womntu.
DC panel panel
Imilinganiselo yekhabhathi yenkqubo yebhetri enye yi-2260(H)*800(W)*800(D)mm enombala we-RAL7035.Ukuze kuququzelelwe ukugcinwa, ulawulo, kunye nokuchithwa kobushushu, umnyango wangaphambili ngumnyango we-mesh ovulekileyo weglasi enye, ngelixa ucango lwangemva luvula kabini umnyango ogcweleyo.I-axis ejongene neengcango zekhabhinethi isekunene, kwaye isitshixo socango sisekhohlo.Ngenxa yobunzima obunzima bebhetri, ifakwe kwicandelo elisezantsi lekhabhinethi, ngelixa ezinye iinqununu ezinjengeemodyuli zokuhlaziya i-high-frequency switch kunye neemodyuli zokubeka iliso zibekwe kwicandelo eliphezulu.Isikrini sokubonisa i-LCD sixhonywe kumnyango wekhabhinethi, ukubonelela ngexesha langempela lokubonisa idatha yokusebenza kwenkqubo
Umsebenzi we-DC wonikezelo lwamandla ombane umzobo wenkqubo yombane
Inkqubo ye-DC iquka iiseti ezi-2 zeebhetri kunye neeseti ezi-2 zokulungisa, kwaye ibha yebhasi ye-DC idityaniswe ngamacandelo amabini ebhasi enye.
Ngexesha lokusebenza okuqhelekileyo, iswitshi yebhasi iyanqanyulwa, kwaye izixhobo zokutshaja zecandelo ngalinye lebhasi zihlawulisa ibhetri ngebhasi yokutshaja, kwaye zibonelela ngomthwalo oqhubekayo wangoku ngexesha elinye.
Intlawulo edadayo okanye ukulinganisa amandla ombane wokutshaja webhetri yivoltheji yesiqhelo ephumayo yebha yebhasi yeDC.
Kule nkqubo yeskim, xa isixhobo sokutshaja salo naliphi na icandelo lebhasi sisilela okanye ipakethe yebhetri ifuna ukujongwa ukutshaja nokukhupha iimvavanyo, iqhosha lebhasi linokuvalwa, kwaye isixhobo sokutshaja kunye nepakethi yebhetri yelinye icandelo lebhasi linokubonelela ngamandla. kuyo yonke inkqubo, kunye nesekethe yokubopha ibhasi Inomlinganiselo wokuchasa ukubuyiswa kwediode ukuthintela iiseti ezimbini zeebhetri ukuba zidityaniswe ngokunxuseneyo.
Izicwangciso zoMbane
Umboniso weMveliso
Isicelo
Iinkqubo zonikezelo lwamandla eDC zisetyenziswa kakhulu kumashishini ahlukeneyo kunye namasimi.Ezinye izicelo eziqhelekileyo zeenkqubo zamandla zeDC ziquka:
1. Unxibelelwano:Iinkqubo zamandla e-DC zisetyenziswa ngokubanzi kwiziseko zonxibelelwano ngefowuni, njengeenqaba zeselfowuni, amaziko edatha kunye nothungelwano lonxibelelwano, ukunika amandla athembekileyo, angaphazanyiswa kwizixhobo ezibalulekileyo.
2. Umoya ovuselelekayo:Iinkqubo zamandla eDC zisetyenziswa kwiinkqubo zamandla ahlaziyekayo, ezifana nokuveliswa kwamandla elanga elanga kunye nofakelo lokuvelisa amandla omoya, ukuguqula nokulawula amandla eDC aveliswa yimithombo yamandla ahlaziyekayo.
3. Ezothutho:Izithuthi zombane, oololiwe, kunye nezinye iindlela zothutho zihlala zisebenzisa iisistim zamandla zeDC njengepropulation kunye neenkqubo ezincedisayo.
4. I-Industrial Automation:Iinkqubo ezininzi zoshishino kunye neenkqubo ezizenzekelayo zixhomekeke kumandla e-DC ukulawula iinkqubo, iimoto zokuqhuba kunye nezinye izixhobo.
5. I-Aerospace kunye noKhuseleko:Iinkqubo zamandla eDC zisetyenziswa kwinqwelomoya, kwiziphekepheke kunye nezicelo zomkhosi ukuhlangabezana neemfuno ezahlukeneyo zamandla, kubandakanywa iiavionics, iinkqubo zonxibelelwano kunye neenkqubo zezixhobo.
6. Ugcino lwamandla:Iinkqubo zamandla eDC ziyinxalenye yezisombululo zokugcina amandla njengeenkqubo zokugcina ibhetri kunye nonikezelo lwamandla olungaphazamisekiyo (UPS) lwezicelo zorhwebo kunye neendawo zokuhlala.
Le yimizekelo nje embalwa yosetyenziso olwahlukeneyo lweenkqubo zamandla zeDC, ebonisa ukubaluleka kwazo kumashishini amaninzi.
