Endaweni ephakeme ngamamitha angu-4,500 eNgari , eTibet , amazinga okushisa ebusika ehla aze afike ku -18°C , kuyilapho amazinga omoya-mpilo ehla afinyelela ku -50% nje kuphela walawo asezingeni lolwandle .
Iminyaka eminingi, ukuhlolwa komthamo webhethri okuvamile eziteshini ezingaphansi kulesi sifunda kwakusho ukuthi onjiniyela abathwala imishini esindayo ezintabeni ezimbozwe yiqhwa, behamba amakhilomitha angaphezu kuka-300 ukuze bahlolwe kanye. Ukuhlola ngakunye okwenziwa ngesandla kubiza ngaphezulu kuka-USD 15,000, namaphutha edatha afika kokungu- 5% , futhi kwaze kwabeka engcupheni yokwehluleka kwamandla okulondoloza ngenxa yokungahluleli kahle.


Namuhla, le nselele ishintshiwe ngokuyisisekelo.
se-DFUN Ngesixazululo sokuhlola umthamo webhethri eku-inthanethi esikude , o-opharetha manje bangaqedela ukuhlola impilo yebhethri ngokugcwele ngokuchofoza okukodwa , kusukela kumakhulu amakhilomitha ukude - ngaphandle kohambo, ukuphazamiseka, noma ukufaka izintambo mathupha. Lokhu kuphumelela kuphawula igxathu elikhulu eliya phambili ekusebenzeni kwesistimu yamandla obuhlakani , ikakhulukazi ezindaweni ezeqisayo njengeThafa laseTibet.

Izinselelo Ezintathu Ezinkulu Zokulungiswa Kwebhethri Lokuphezulu KokuphakamaEzifundeni ezifana ne-Ngari, ukuhlolwa kwebhethri kwendabuko kubhekene nezithiyo ezintathu ezibalulekile:
Iziteshi ezincane zivame ukuhlukaniswa ngamakhilomitha angaphezu kuka- 300 , okwenza uhambo, ukuthutha imishini, kanye nabasebenzi babize kakhulu.
Izinga le-oxygen eliphansi kanye nokubanda okukhulu kwandisa amathuba okugula endaweni ephakeme, isithwathwa, kanye nezingozi zokusebenza ngesikhathi somsebenzi endaweni.
Izintambo ezenziwa ngesandla kanye nokuqoshwa kwedatha kusengozini emazingeni okushisa aphansi, ngokuvamile adinga onjiniyela abaningi futhi kukhiqiza imiphumela engathembekile — kuthinta ngokuqondile ukuthembeka kwamandla okulondoloza..
Lezi zinselele zigqamisa iqiniso lemboni elikhulayo: ukuhlola ibhethri mathupha akusasimame kumagridi kagesi esimanje.

Yakhelwe phezu kweminyaka yokuhlangenwe nakho ezinhlelweni zokuqapha ibhethri (i-BMS) kanye nengqalasizinda yamandla kagesi e-DC , i-DFUN ithuthukise isisombululo sokuhlola umthamo webhethri esikude, esiku-inthanethi, esizenzakalelayo esiklanyelwe izimo ezinzima namabhange amakhulu amabhethri.
Idizayini ethuthukisiwe eshisayo nezinto zokufakwa kwe-plateau-grade zithuthukisa ukusebenza kahle kokuncishiswa kokushisa ngo- 50% , kubuyisela ukusebenza kokushisa kube ngaphezu kuka-90% wamazinga okuphakama aphansi..
Isinxephezelo sezinga lokushisa esithuthukisiwe kanye nama-algorithms wokuzilinganisa agcina ukunemba kwesilinganiso ngaphakathi kokungu- ±0.5% , uma kuqhathaniswa namazinga aselabhorethri.
Ukuxhumana kwezixhumanisi ezimbili nokulawula okuhlakaniphile kuqinisekisa amahora angu-8–10 okuhlolwa kokukhipha okungaphazanyiswa , ngisho nasezindaweni eziyinkimbinkimbi zikazibuthe kagesi.
Ekusebenzeni kwangempela, isistimu ithole i-zero endaweni yokugunyazwa , ngokuqedela ngempumelelo ukuhlolwa komthamo okukude okungu-23 okulandelanayo ngaphansi kwezimo ezingu-18°C - kuyilapho ihlonza izimpawu zakuqala zokumelana okungavamile kwangaphakathi entanjeni yebhethri eyodwa ezinsukwini ezingu-15 kusengaphambili..



Isixazululo se-DFUN sihlanganisa okuqapha ibhethri okukude , ukuhlolwa kwamandla , nokuhlaziywa kweleveli yeseli kube inkundla eyodwa ehlakaniphile.
Izinzuzo ezibalulekile zifaka:
Ukuqapha ngesikhathi sangempela amandla kagesi, ukumelana kwangaphakathi, izinga lokushisa, i-SOC, ne-SOH
Ukutholwa kwephutha kusenesikhathi ezingeni leseli ngalinye, ukuvimbela ukubaleka kokushisa
Impendulo yamandla axhumeke kugridi , ibuyisela amandla okukhipha kugridi nokunciphisa ukukhishwa kwekhabhoni
Ukuphathwa okumaphakathi okukude , kunciphisa kakhulu ukuhamba, izindleko zabasebenzi, kanye nezingozi zokuphepha
Ngokuhlanganisa ukuhlola umthamo webhethri noHlelo oluthuthukisiwe Lokuphathwa Kwebhethri , i-DFUN isiza iziteshi ezingaphansi nezinsiza zikagesi zisuke ekulungiseni okusebenzayo ziye ekusebenzeni okubikezelwayo, okushayelwa idatha..

Ukuthunyelwa ngempumelelo kwesixazululo sokuhlola umthamo webhethri okude ye-DFUN e-Tibet kuphawula ukushintshela ekusebenzeni kwegridi ehlakaniphile, yedijithali, futhi esimeme .
Ngaphezu kokuthuthukiswa kobuchwepheshe, kubonisa ukuthi ukuqapha okuthuthukisiwe kwebhethri nobuchwepheshe be-BMS kungavikela kanjani ingqalasizinda yamandla abalulekile — ngisho nasezindaweni eziphakeme kakhulu emhlabeni.
Kusukela eziteshini ezincane nasezingosini ze-telecom kuya ezikhungweni zedatha nezinhlelo zamandla ezimboni, i-DFUN iyaqhubeka nokuletha izixazululo ezithembekile zokuphatha ibhethri ezigcina amasistimu amandla ephephile, esebenza kahle, futhi elungele ikusasa.

Funda kabanzi mayelana nokuqapha ibhethri le-DFUN nezixazululo zokuhlola umthamo werimothi ku www.dfuntech.com
Ukumelana Kwangaphakathi Kwebhethri ye-UPS: Kufanele Uyimisele Nini?
Isistimu Yokuqapha Ibhethri Yamabhethri Agcwele I-lead-Acid Kanye Ne-Ni-Cd
Ukunika amandla Ukuphepha kwe-Czech Metro nge-DFUN Battery Monitoring System
I-DFUN BMS: Inika Amandla Izikhungo Zedatha Yase-Indonesia Ngamandla Aqinile
I-Nabiax Data Center ye-Battery Monitoring System Reference Reference
Isifundo | Isistimu Yokuqapha Ibhethri Yebhethri Yamandla Amasha
Agasti 15th-Malaysia Ikesi ledatha yesikhungo sedatha, i-EATON UPS, ibhethri le-C&D