115V920Ah DC Power System
IniIngabe i-DC Power System?
Isistimu yamandla kagesi ye-DC iwuhlelo olusebenzisa i-direct current (DC) ukuze inikeze amandla kumadivayisi ahlukahlukene namathuluzi.Lokhu kungafaka amasistimu okusabalalisa amandla afana nalawo asetshenziswa kwezokuxhumana, izikhungo zedatha nezinhlelo zokusebenza zezimboni.Amasistimu kagesi e-DC ngokuvamile asetshenziswa ezimeni lapho kudingeka khona ugesi ozinzile nothembekile, futhi ukusebenzisa amandla e-DC kusebenza kahle kakhulu noma kuyasebenza kakhulu kunamandla ashintshayo wamanje (AC).Lawa masistimu ngokuvamile ahlanganisa izingxenye ezifana nezilungisi, amabhethri, iziguquli, nezilawuli zikagesi zokuphatha nokulawula ukuhamba kwamandla e-DC.
Umgomo womsebenzi wohlelo lwe-DC
Isimo sokusebenza esijwayelekile se-AC:
Uma okokufaka kwe-AC kwesistimu kunikeza amandla ngokujwayelekile, iyunithi yokusabalalisa amandla e-AC inikezela ngamandla kumojula ngayinye yokulungisa.Imojula yokulungisa imvamisa ephezulu iguqula amandla e-AC abe amandla e-DC, futhi iwakhiphe ngedivayisi yokuvikela (i-fuse noma i-circuit breaker).Ngakolunye uhlangothi, ishaja iphakethe lebhethri, futhi ngakolunye uhlangothi, inikeza amandla avamile okusebenza kumthwalo we-DC ngeyunithi yokuphakelayo yokusabalalisa amandla e-DC.
Isimo sokusebenza sokulahleka kwamandla e-AC:
Uma okokufaka kwe-AC kwesistimu kungasebenzi futhi amandla ecishwa, imojuli yokulungisa iyayeka ukusebenza, futhi ibhethri linikeza amandla ekulayisheni kwe-DC ngaphandle kokuphazamiseka.Imojula yokuqapha iqapha i-voltage yokukhipha kanye namandla ebhethri ngesikhathi sangempela, futhi lapho ibhethri liphuma ku-voltage yokugcina ebekiwe, imojula yokuqapha inikeza i-alamu.Ngesikhathi esifanayo, imojula yokuqapha ibonisa futhi icubungule idatha elayishwe yisekethe yokuqapha ukusatshalaliswa kwamandla ngaso sonke isikhathi.
Ukwakheka kwesistimu yamandla esebenza kabusha ye-DC ye-high-frequency rectifier
* Iyunithi yokusabalalisa amandla e-AC
* High-frequency rectifier module
* Uhlelo lwebhethri
* idivayisi yokuhlola ibhethri
* idivayisi yokuqapha ukufakwa
* ukushaja iyunithi yokuqapha
* Iyunithi yokuqapha ukusatshalaliswa kwamandla
* Imojuli yokuqapha ephakathi
* ezinye izingxenye
Izimiso Zokuklama ze-DC Systems
Ukubuka konke Kwesistimu Yebhethri
Uhlelo lwebhethri luqukethe ikhabethe yebhethri ye-LiFePO4 (i-lithium iron phosphate), enikeza ukuphepha okuphezulu, impilo yomjikelezo omude, kanye nokuminyana kwamandla okukhulu ngokwesisindo nevolumu.
Uhlelo lwebhethri luqukethe amaseli ebhethri angu-144pcs LiFePO4:
iseli ngalinye 3.2V 230Ah.Amandla aphelele angu-105.98kwh.
36pcs amaseli ochungechungeni, 2pcs amaseli ngokuhambisana=115V460AH
115V 460Ah * 2set ngokufana = 115V 920Ah
Ukuze kube lula ukuhamba nokunakekelwa:
isethi eyodwa yamabhethri angu-115V460Ah ihlukaniswe ngeziqukathi ezincane ezingu-4 futhi ixhunywe kuchungechunge.
Amabhokisi 1 kuya ku-4 alungiselelwe ngoxhumano oluwuchungechunge lwamaseli angu-9, namaseli angu-2 nawo axhunywe ngokuhambisana.
Ibhokisi lesi-5, ngakolunye uhlangothi, eline-Master Control Box ngaphakathi Kwalolu hlelo luholela enanini lamaseli angama-72.
Amasethi amabili alawa maphakethe ebhethri axhunywe ngokuhambisana,ngesethi ngayinye exhunywe ngokuzimela ohlelweni lwamandla e-DC,ezivumela ukuthi zisebenze ngokuzimele.
Iseli yebhethri
Ishidi ledatha yeseli yebhethri
| Cha. | Into | Amapharamitha |
| 1 | I-voltage yegama | 3.2V |
| 2 | Amandla okuzisholo | 230Ah |
| 3 | Ikalwe okwamanje | 115A(0.5C) |
| 4 | Ubukhulu.i-voltage yokushaja | 3.65V |
| 5 | Okuncane.i-voltage yokukhipha | 2.5V |
| 6 | Ukuminyana kwamandla amaningi | ≥179wh/kg |
| 7 | Ukuminyana kwamandla evolumu | ≥384wh/L |
| 8 | Ukumelana kwangaphakathi kwe-AC | <0.3mΩ |
| 9 | Ukuzikhipha | ≤3% |
| 10 | Isisindo | 4.15kg |
| 11 | Ubukhulu | 54.3*173.8*204.83mm |
Iphakethe Lebhethri
Ishidi ledatha yephakethe lebhethri
| Cha. | Into | Amapharamitha |
| 1 | Uhlobo lwebhethri | I-Lithium iron phosphate(LiFePO4) |
| 2 | I-voltage yegama | 115V |
| 3 | Umthamo olinganiselwe | 460Ah @0.3C3A,25℃ |
| 4 | Ukusebenza kwamanje | 50Amps |
| 5 | Isiqongo samanje | 200Amps(2s) |
| 6 | I-voltage yokusebenza | I-DC100~126V |
| 7 | Shaja okwamanje | 75Amp |
| 8 | Umhlangano | 36S2P |
| 9 | I-boxmaterial | Ipuleti lensimbi |
| 10 | Ubukhulu | Bheka umdwebo wethu |
| 11 | Isisindo | Cishe 500kg |
| 12 | Izinga lokushisa lokusebenza | -20 ℃ kuya ku-60 ℃ |
| 13 | Izinga lokushisa | 0 ℃ kuya ku-45 ℃ |
| 14 | Izinga lokushisa lesitoreji | -10 ℃ kuya ku-45 ℃ |
Ibhokisi lebhethri
Ishidi ledatha yebhokisi lebhethri
| Into | Amapharamitha |
| No.1~4 ibhokisi | |
| I-voltage yegama | 28.8V |
| Umthamo olinganiselwe | 460Ah @0.3C3A,25℃ |
| I-boxmaterial | Ipuleti lensimbi |
| Ubukhulu | 600*550*260mm |
| Isisindo | 85kg (ibhethri kuphela) |
Ukubuka konke kwe-BMS
Lonke uhlelo lwe-BMS luhlanganisa:
* 1 unit master BMS (BCU)
* 4 amayunithi isigqila BMS amayunithi (BMU)
Ukuxhumana kwangaphakathi
* Ibhasi le-CAN phakathi kwe-BCU nama-BMU
* I-CAN noma i-RS485 phakathi kwe-BCU namadivayisi angaphandle
115V DC Isilungisi Samandla
Izici zokufaka
| Indlela yokufaka | Ilinganiswe ngezintambo ezine zezigaba ezintathu |
| Ibanga le-voltage yokufaka | I-323Vac kuya ku-437Vac, i-voltage ephezulu yokusebenza engu-475Vac |
| Ibanga lemvamisa | 50Hz/60Hz±5% |
| I-Harmonic yamanje | I-harmonic ngayinye ayidluli ama-30% |
| Inrush current | 15Atyp ukuphakama, 323Vac;20Atyp ukuphakama, 475Vac |
| Ukusebenza kahle | 93%min @380Vac umthwalo ogcwele |
| Isici samandla | > 0.93 @ umthwalo ogcwele |
| Isikhathi sokuqala | 3-10s |
Izici zomphumela
| Ibanga le-voltage yokuphumayo | +99Vdc～+143Vdc |
| Umthethonqubo | ±0.5% |
| I-Ripple & Noise (Ubukhulu.) | 0.5% inani elisebenzayo;1% inani eliphakeme kakhulu |
| Slew Rate | 0.2A/uS |
| I-Voltage Tolerance Limit | ±5% |
| Ikalwe okwamanje | 40A |
| Isiqongo samanje | 44A |
| Ukunemba kokugeleza okuqhubekayo | ±1% (kusekelwe kunani eliqinile lamanje, 8~40A) |
Izakhiwo zokuvikela
Ukumelana ne-insulation
| Okokufaka Kokuphumayo | I-DC1000V 10MΩmin (kwizinga lokushisa lekamelo) |
| Okokufaka ku-FG | I-DC1000V 10MΩmin(ezingeni lokushisa legumbi) |
| Okukhiphayo ku-FG | I-DC1000V 10MΩmin(ezingeni lokushisa legumbi) |
I-insulation imelana ne-voltage
| Okokufaka Kokuphumayo | 2828Vdc Akukho ukuhlukana kanye ne-flashover |
| Okokufaka ku-FG | 2828Vdc Akukho ukuhlukana kanye ne-flashover |
| Okukhiphayo ku-FG | 2828Vdc Akukho ukuhlukana kanye ne-flashover |
Uhlelo Lokuqapha
Isingeniso
Isistimu yokuqapha ye-IPCAT-X07 iyimonitha enosayizi omaphakathi eklanyelwe ukwanelisa ukuhlanganiswa okuvamile kwabasebenzisi kohlelo lwesikrini se-DC, Lokhu kusebenza kakhulu ohlelweni lokushaja olulodwa luka-38AH-1000AH, oluqoqa zonke izinhlobo zedatha ngokwandisa amayunithi okuqoqa amasignali, ukuxhumanisa. esikhungweni sokulawula kude ngokusebenzisa isixhumi esibonakalayo se-RS485 ukuze kusetshenziswe uhlelo lwamakamelo angagadiwe.
Bonisa Imininingwane Yesixhumi Esibonakalayo
Ukukhethwa kwezisetshenziswa zesistimu ye-DC
Idivayisi yokushaja
Indlela yokushaja ibhethri ye-lithium-ion
Iphakethe Lokuvikelwa Kwezinga
Idivayisi yokucima umlilo ye-aerosol eshisayo iwuhlobo olusha lwedivayisi yokucisha umlilo elungele izindawo ezivalekile njengezingxenye zenjini namabhokisi ebhethri.
Uma kuvela umlilo, uma kuvela ilangabi elivulekile, intambo ezwela ukushisa ibona umlilo ngokushesha bese ivula idivayisi yokucisha umlilo ngaphakathi kwendawo ebiyelwe, ngesikhathi esifanayo ikhipha isignali yempendulo.
Inzwa Yentuthu
I-SMKWS i-transducer emithathu kweyodwa iqoqa kanyekanye intuthu, izinga lokushisa le-ambient, nedatha yomswakamo.
Inzwa yentuthu iqoqa idatha ebangeni lika-0 kuye ku-10000 ppm.
Inzwa yentuthu ifakwe ngaphezulu kwekhabethe lebhethri ngalinye.
Esimeni lapho kuba khona ukwehluleka kwezinga lokushisa ngaphakathi kwekhabhinethi okubangela ukuthi kukhiqizwe intuthu enkulu futhi ihlakazeke phezulu kwekhabhinethi, inzwa izodlulisela ngokushesha idatha yentuthu kuyunithi yokuqapha amandla omshini womuntu.
DC panel panel
Ubukhulu bekhabethe yesistimu yebhethri eyodwa 2260(H)*800(W)*800(D)mm enombala ongu-RAL7035.Ukuze kube lula ukunakekela, ukuphatha, nokunqanyulwa kokushisa, isicabha sangaphambili siwumnyango onezikhala wengilazi ovula kanye, kuyilapho umnyango ongemuva uwumnyango onezikhala ogcwele ovuleka kabili.I-eksisi ebheke eminyango yekhabethe ingakwesokudla, futhi ingidi yesicabha ingakwesokunxele.Ngenxa yesisindo esinzima sebhethri, ibekwe engxenyeni engezansi yekhabhinethi, kuyilapho ezinye izakhi ezifana namamojula okushintsha kabusha ama-high-frequency switch kanye namamojula okuqapha abekwe engxenyeni ephezulu.Isikrini sokubonisa se-LCD sifakwe emnyango wekhabethe, sinikeza ukuboniswa kwesikhathi sangempela kwedatha yokusebenza kwesistimu
Umdwebo wesistimu kagesi wokusebenza kwe-DC
Uhlelo lwe-DC luqukethe amasethi ama-2 wamabhethri namasethi angu-2 ezilungisisi, futhi ibha yebhasi ye-DC ixhunywe izingxenye ezimbili zebhasi elilodwa.
Ngesikhathi sokusebenza okuvamile, iswishi yethayi yebhasi iyanqanyulwa, futhi izinto zokushaja zesigaba ngasinye sebhasi zishaja ibhethri ngebhasi elishajayo, futhi zinikeze amandla okulayisha njalo ngesikhathi esifanayo.
Ishaja elintantayo noma i-voltage yokushaja elinganayo yebhethri ivolumu evamile ephumayo yebha yebhasi ye-DC.
Kulesi sikimu sesistimu, lapho idivayisi yokushaja yanoma yisiphi isigaba sebhasi ihluleka noma iphakethe lebhethri lidinga ukuhlolwa ukuze lishaje futhi likhiphe izivivinyo, inkinobho yokubopha ibhasi ingavalwa, futhi idivayisi yokushaja kanye nephakethe lebhethri lesinye isigaba sebhasi linganikeza amandla. kulo lonke uhlelo, kanye nesekhethi yebhasi ethayi Inesilinganiso sokulwa nokubuyisa i-diode ukuvimbela amasethi amabili amabhethri ukuthi angaxhunywanga ngokuhambisana.
I-Electric Schematics
Isibonisi somkhiqizo
Isicelo
Amasistimu kagesi we-DC asetshenziswa kabanzi ezimbonini nasezinkundleni ezihlukahlukene.Ezinye izinhlelo zokusebenza ezijwayelekile zamasistimu kagesi e-DC zifaka:
1. Ezokuxhumana:Amasistimu kagesi e-DC asetshenziswa kakhulu kwingqalasizinda yezokuxhumana, njengemibhoshongo yomakhalekhukhwini, izikhungo zedatha namanethiwekhi okuxhumana, ukuze kuhlinzekwe amandla athembekile, angaphazamiseki emishinini ebalulekile.
2. Amandla avuselelekayo:Amasistimu kagesi e-DC asetshenziswa ezinhlelweni zamandla avuselelekayo, njengamandla okukhiqiza amandla elanga elanga kanye nokufakwa kwamandla omoya, ukuguqula nokuphatha amandla e-DC akhiqizwa imithombo yamandla avuselelekayo.
3. Ezokuthutha:Izimoto zikagesi, izitimela, nezinye izinhlobo zokuthutha ngokuvamile zisebenzisa amasistimu kagesi e-DC njengezinhlelo zazo ezishukumisayo nezisizayo.
4. I-Industrial Automation:Izinqubo eziningi zezimboni kanye nezinhlelo ezishintshayo zincike emandleni e-DC ukulawula amasistimu, ukushayela kwezimoto nezinye izinto zokusebenza.
5. I-Aerospace nokuvikela:Amasistimu kagesi e-DC asetshenziswa ezindizeni, emkhathini nasezinhlelweni zezempi ukuze kuhlangatshezwane nezidingo zamandla ahlukahlukene, okuhlanganisa ama-avionics, amasistimu okuxhumana nezinhlelo zezikhali.
6. Isitoreji Samandla:Amasistimu kagesi e-DC ayingxenye ebalulekile yezixazululo zokugcina amandla njengamasistimu okugcina amabhethri kanye nempahla yamandla engaphazamiseki (i-UPS) yezinhlelo zokusebenza zezentengiso nezokuhlala.
Lezi izibonelo ezimbalwa nje zezinhlelo zokusebenza ezihlukene zezinhlelo zamandla e-DC, ezibonisa ukubaluleka kwazo ezimbonini eziningi.
