Kusungira Mphamvu Zapakhomo BMS — 8S 24V / 16S 48V LiFePO4, 100A–200A, Mapaketi 16 mu Parallel (M'badwo Wachinayi)

Kodi BMS Yosungira Mphamvu Pakhomo Imatanthauza Chiyani?

BMS yosungira mphamvu m'nyumba imafotokozedwa motsatira zenizeni zitatu za kukhazikitsidwa kwa nyumba: paketiyo ikuyembekezeka kukhala ikugwira ntchito pakhoma kwa zaka zambiri, imalumikizana ndi inverter mosalekeza, ndipo nthawi zambiri imakulitsidwa kuposa kusinthidwa pamene kugwiritsidwa ntchito kwa nyumba kukukulirakulira. BMS yosungira mphamvu m'nyumba ya DALY ya m'badwo wachinayi imamangidwa motsatira zofunikira zitatuzi.Imakhala ndi ma pack a 8S mpaka 16S LiFePO4 (ma cell 8 mpaka 16 motsatizana) — malo osungiramo zinthu okhala a 24V ndi 48V — m'magulu awiri: LK Series pa 100A continuous, ndi LM Series pa 150A / 200A.

Nayi mndandanda wazinthu zomwe zafotokozedwa, kutsatiridwa ndi zinthu zitatu zofunika kwambiri pakusungidwa kwa malo: kukulitsa kofanana, kufananiza ma protocol a inverter, ndi kuyang'anira kutali.

Seti Yofotokozera: LK ndi LM Series

Magulu onsewa ali ndi chitetezo cha magawo asanu ndi limodzi: overcharge, over-discharge, overcurrent, temperature, electrostatic discharge (ESD), ndi short circuit.

Kukula Kofanana: Yambani ndi Phukusi Limodzi, Kukula Mpaka Khumi ndi Chisanu ndi Chimodzi

Ndalama zogulira zinthu m'nyumba zimathandizira kugula pang'onopang'ono: banja limayika paketi imodzi ya 48V chaka chino ndipo limawonjezera mphamvu pamene mitengo yogwiritsira ntchito kapena magetsi ikusintha. BMS ya m'badwo wachinayi imapangidwa motsatira njira imeneyi m'njira zitatu zenizeni.

Choyamba, mpaka ma paketi 16 amalumikizana nthawi imodzi, ndi gawo lodzitetezera lofanana lomwe limaletsa kulowa kwa magetsi pakati pa ma paketi - kuchuluka kwa madzi komwe kumatuluka pamene paketi yatsopano ilumikizana - kufika pa 10A peak (2A yopitilira pa LK, 3A pa LM). Paketi yatsopano yomwe yawonjezeredwa pamlingo wosiyana imafanana mkati mwa mphamvu yotsekedwayo m'malo momadutsa mosalamulirika mu banki yomwe ilipo.

Chachiwiri, kuzindikira adilesi ya BMS kumachitika zokha. Palibe ma switch a DIP oti muyike pa paketi iliyonse; gawo lililonse limazindikira malo ake pa basi ikayamba kuyatsa. Kwa wokhazikitsa, izi zimachotsa cholakwika chofala chomwe chimachitika m'mabanki okhala ndi mapaketi ambiri - mapaketi awiri omwe aikidwa pa adilesi yomweyo.

Chachitatu, chiwonetsero cha mitundu cha mainchesi 3.5 chomwe mungasankhe chikuwonetsa deta ya phukusi limodzi komanso chidule cha banki yofanana, kotero mwiniwake wa dongosololi amawerenga ndalama zonse mwachangu osatsegula pulogalamu.

Kufananiza kwa Inverter Protocol Popanda Kukonza Pamanja

BMS yosungiramo zinthu yomwe singathe kulankhula protocol ya inverter imasiya dongosolo losakwanira: inverter silingathe kuwerenga momwe paketi ilili, kotero kuyatsa ndi kutulutsa sikungathe kutsatira. BMS ya M'badwo Wachinayi imatumizidwa ndi kuzindikira kwa protocol yokha motsutsana ndi ma protocol akuluakulu a inverter - zomwe zimayikidwa kale zimaphatikizapo Deye, Growatt, ndi Victron pakati pa ena. Panthawi yoyambitsa, BMS imazindikira protocol ya inverter yolumikizidwa ndikuyigwirizanitsa popanda kusankha tebulo la protocol pamanja.

Kuyang'anira Patali: Kuchokera pa Khoma Limodzi Kupita ku Gulu la Zida

Magawo onse ali ndi Bluetooth, WiFi, ndi GPS. Pa banja limodzi, Bluetooth kuphatikiza pulogalamu ya DALY imaphimba kuwunika kwa tsiku ndi tsiku. Njira ya WiFi imalumikiza phukusili ku nsanja ya DALY Cloud, yomwe imasunga zolemba zogwirira ntchito mpaka 10,000 pa gawo lililonse kuti zitsatidwe pambuyo pa malonda, ndi mwayi wofikira kutali kwa wokhazikitsa kapena wopereka chithandizo.

Kwa kampani yokhazikitsa kapena kampani yopereka chithandizo yomwe ili ndi machitidwe ambiri apakhomo, njira yomweyo yamtambo imalowa m'malo mwa maulendo oyendera malo ndi dashboard imodzi: momwe phukusi lililonse limagwirira ntchito, m'njira imodzi. Kwa womanga mapaketi osungiramo zinthu kunyumba, kupereka mapaketi olumikizidwa ndi mtambo ndi mzere wa ndalama zomwe zimapeza mgwirizano wautumiki, osati bokosi loyang'ana pepala lofotokozera.

Kukhazikitsa: Yophatikizidwa kapena Yogawanika, Yopangidwira Ma Enclosures

BMS imayikidwa mu mawonekedwe ophatikizidwa (a single-unit) kapena ogawanika (awiri), zomwe ndizofunikira nthawi yomwe kapangidwe ka mkati ka batri kamakonzedwa BMS isanasankhidwe. Ma harnesses oyesera ndi 24AWG — 600mm pa 8S builds, 800mm pa 16S. Kutentha kumataya mawonekedwe a heatsink okhala ndi malo ozungulira okhala ndi malo ochulukirapo ka 2.5 kuposa malo wamba a flat plate, zomwe ndizofunikira pamapaketi omangidwa m'nyumba zotsekedwa pomwe mpweya umachepa.

Mafunso Ofunsidwa Kawirikawiri

Q1Kodi ndi mapaketi angati omwe angalumikizidwe pamodzi pa BMS ya 4th Generation Home Energy Storage?

Mapaketi okwana 16, okhala ndi gawo lodzitetezera lofanana lomwe limachepetsa mphamvu yamagetsi pakati pa mapaketi kufika pa 10A peak. Kugawa maadiresi kumachitika zokha — palibe kusintha kwa DIP — ndipo chiwonetsero cha mainchesi 3.5 chosankha chikuwonetsa chidule chonse cha banki.

Q2Kodi BMS imagwira ntchito ndi mtundu wanga wa inverter?

BMS ya m'badwo wachinayi imatumizidwa ndi kuzindikira kokhazikika kwa ma protocol akuluakulu a inverter — zomwe zimayikidwa kale monga Deye, Growatt, ndi Victron pakati pa ena — Kwa ma inverter omwe ali kunja kwa mndandanda wokonzedweratu, phatikizani mtundu wanu wa inverter mufunso lotsimikizira uinjiniya.

Q3Kodi kusiyana pakati pa LK ndi LM Series ndi kotani?

Mphamvu yamagetsi ndi yolumikizira. LK imagwiritsa ntchito 100A mosalekeza ndi 1A yolumikizira yosankha; LM imagwiritsa ntchito 150A kapena 200A mosalekeza ndi 2A yosankha yolumikizira yosankha. Zonsezi zimaphimba 8S–16S LiFePO4, zonse zikugwirizana ndi ma paketi 16. Sankhani malinga ndi zomwe phukusi likufuna kutulutsa nthawi zonse.

Zokhudza DALY

DALY imapanga ndikupanga makina oyang'anira mabatire a lithiamu kwa opanga mapaketi, ma OEM, ndi ophatikiza, ndi zinthu zomwe zimagwiritsidwa ntchito m'maiko opitilira 130. DALY idakhazikitsidwa mu 2015, imapereka chitsimikizo cha uinjiniya wogulitsidwa kale komanso chithandizo chofananiza mapulojekiti opanga.

Mukupempha Mtengo wa Ntchito Yosungira Mphamvu Zapakhomo?

Kuti mupeze mtengo wofanana ndi wa 4th Generation Home Energy Storage BMS, funsani mafunso awa — gulu la akatswiri la DALY likuyankha ndi chitsimikizo cha uinjiniya cha makonzedwe okhazikika mkati mwa tsiku limodzi lantchito.

• Kapangidwe ka maselo ndi chemistry (8S–16S LiFePO4) ndi voteji yodziwika bwino (24V / 48V)
• Mphamvu yokhazikika yofunikira (100A / 150A / 200A) ndi kukula kwa banki yofananira komwe kumakonzedwa
• Mtundu wa Inverter ndi chitsanzo cha kutsimikizira protocol
• Imelo:dalybms@dalyelec.com

Kusungirako Mphamvu Zapakhomo Tsamba la BMS la gulu:https://www.dalybms.com/home-storage-bms/