M'munda wa kasamalidwe ka batire (BMS), chimodzi mwazowopsa zomwe zimanyalanyazidwa kwambiri ndi ma lead-acid ndi mabatire a Ni-Cd ndi ma voliyumu apano komanso othamanga. Ngakhale nthawi zambiri siziwoneka, zosokoneza zamagetsi izi zimakhala ngati zakupha mwakachetechete, zimachepetsa moyo wa batri ndikuwopseza kudalirika kwa makina osungira magetsi osungira m'malo opangira ma data, ma substations, ndi ma telecom.
Njira yoyenera yopangira batire ndikuyimitsa ikuyenera kukhala mphamvu ya DC yosalala. Komabe, chifukwa chakusintha kwachaja kwanthawi yayitali ndi makina a UPS, zida za AC zosafunikira zimawonekera:
Ripple Current - chigawo cha AC choyikidwa pamwamba pa DC yamakono, kusinthasintha ndi katundu ndi maulendo / kutulutsa.
Ripple Voltage - Kusinthasintha kwa AC komwe kumakwera kwambiri pamagetsi a DC, kuyeza pamlingo wapamwamba kwambiri kapena wa RMS.
Ma ripples awa nthawi zambiri amapezeka mumtundu wa 50Hz - 1kHz ndipo, ngakhale sawoneka, amakhalapo nthawi iliyonse yolipira.
Kwa dongosolo lililonse lowunikira batire, kunyalanyaza ripple ndikowopsa. Pakapita nthawi, ripple imayambitsa kuwonongeka kosasinthika:
Accelerated Plate Corrosion - Ripple panopa imabweretsa kukhetsa zinthu zogwira ntchito, kuchepetsa moyo wautumiki.
Kutentha Kwambiri - Ripple imawonjezera kukana ndi kutulutsa kutentha; 10 °C iliyonse ikakwera imachulukitsa kachitidwe ka mankhwala, kuthamangitsa evaporation ya electrolyte.
Kutayika Kwa Mphamvu - Kuwonekera kwa nthawi yayitali kumachepetsa mphamvu yogwira ntchito ndi 30-50%, kulepheretsa kuyang'anira thanzi la batri ndi kudalirika kwa dongosolo.
Chifukwa chiyani ma Standard Battery BMS Systems Sali Okwanira?
Mayankho ambiri a batri a BMS amangoyesa magawo osasunthika ngati magetsi ndi apano, kunyalanyaza zotulukapo. Izi zili ngati kuyang'ana kutentha kwa thupi koma kunyalanyaza kusinthasintha kwa kuthamanga kwa magazi - zizindikiro za thanzi zimasowa.
Ichi ndichifukwa chake machitidwe apamwamba owunikira batire ayenera kuphatikiza kuwunikira kodzipereka kuti atsimikizire kudalirika kwenikweni.
Monga wothandizira padziko lonse lapansi kasamalidwe ka batri, DFUN imapereka PBMS9000 Series, yopangidwira makamaka malo akuluakulu a data, malo ocheperako, ndi zomangamanga zofunikira. Zimapitirira kuwunika kwachikhalidwe ndi kuzindikira kwapamwamba kwambiri:
1. Kuyeza Kwambiri Kwambiri
Ripple Panopa: 0 ~ 400A pachimake, 50Hz - 1kHz, kusamvana 0.01A
Ripple Voltage: 2 ~ 100VDC pachimake, kusamvana 0.01V
Kuwunika kophatikizana kwamagetsi, kukana, SOC, SOH, ndi kutentha
2. 24/7 Battery Health Monitoring
Kuwunika kwapaintaneti munthawi yeniyeni ndi kusungidwa kwa data kwazaka 5
Ma alarm amitundu ingapo kudzera pa SMS, imelo, ndi pulogalamu yam'manja, kuyankha <10s
3. Scalable & Robust BMS System
Imathandizira mpaka zingwe 6 za batri (ma cell 420 - 480) a VRLA ndi mabatire a Ni-Cd
Mapangidwe oletsa kusokoneza amatsimikizira ntchito yodalirika m'malo a UPS
Imathandizira ma protocol a Modbus, SNMP, MQTT, ndi IEC61850 kuti aphatikizidwe mopanda msoko.
4. Njira Yodalirika, Yotsimikizika
Kugwirizana ndi CE, FCC, RoHS, UL certification
Mapangidwe amagetsi apawiri amaonetsetsa kuti kuwunika sikuzimitsa
M'mapulojekiti apamwamba omwe ali ndi ma data a Google ndi makampani ena apamwamba padziko lonse lapansi asanu, mndandanda wa PBMS9000 watsimikizira kufunika kwake.
Pamalo opangira data padziko lonse lapansi, PBMS9000 idazindikira zovuta zapadziko lonse miyezi 6 pasadakhale, kuletsa kuphulika kwakukulu kwa UPS.
Kutalika kwa moyo wa batri kumawonjezeka ndi 40%, kuchepetsa kwambiri ndalama zosinthira.
Mabatire ndiye njira yomaliza yodzitchinjiriza pamakina aliwonse owongolera mabatire, ndipo ripple ndi chobisika koma chowopsa kwambiri. Mndandanda wa DFUN PBMS9000 umapereka mphamvu zowunikira batire zam'badwo wotsatira, kupereka kuzindikira kwa nthawi yeniyeni komanso kuwunika kwapamwamba kwa batire.
DFUN PBMS9000 - yankho lanzeru, lotetezeka, komanso lodalirika la BMS la lead-acid ndi mabatire a Ni-Cd mumagetsi ofunikira kwambiri.
Lumikizanani ndi DFUN lero kuti mudziwe momwe mayankho athu apamwamba a BMS angatetezere mphamvu zanu.
