I. Chiyambi
TheDL-R10Q-F8S24V150AChogulitsachi ndi njira yotetezera mapulogalamu yomwe idapangidwira makamaka mabatire oyambira magalimoto. Imathandizira kugwiritsa ntchito mabatire 8 a lithiamu iron phosphate ndipo imagwiritsa ntchito njira ya N-MOS yokhala ndi ntchito yoyambira yokakamiza kudina kamodzi.
Dongosolo lonse limagwiritsa ntchito AFE (chip yopezera ma front-end) ndi MCU, ndipo magawo ena amatha kusinthidwa mosavuta kudzera pa kompyuta yapamwamba malinga ndi zosowa za makasitomala..
II. Chidule cha Zamalonda ndi Zinthu Zake
1. Bolodi yamagetsi imagwiritsa ntchito chogwirira cha aluminiyamu chokhala ndi mawaya amphamvu kwambiri komanso njira yogwirira ntchito, zomwe zimatha kupirira kugwedezeka kwakukulu kwa magetsi.
2. Maonekedwe ake amatenga njira yosindikizira jakisoni kuti awonjezere kukana kwa chinyezi, kupewa okosijeni wa zigawo, ndikuwonjezera moyo wautumiki wa chinthucho..
3. Kuteteza fumbi, kugwedezeka, kukanikiza ndi ntchito zina zoteteza.
4. Pali ntchito zowonjezera mphamvu, zotulutsa mphamvu zambiri, zamphamvu kwambiri, zafupikitsa nthawi, komanso zoyezera mphamvu.
5. Kapangidwe kophatikizana kameneka kamaphatikiza kupeza, kasamalidwe, kulumikizana ndi ntchito zina mu chimodzi.
III. Kufotokozera Kulankhulana
1. Kulankhulana kwa UART
Makinawa amasinthira ku kulumikizana kwa UART ndi liwiro la baud la 9600bps. Pambuyo polumikizana bwino, deta ya batri imatha kuwonedwa kuchokera pa kompyuta yapamwamba, kuphatikiza magetsi a batri, mphamvu yamagetsi, kutentha, SOC, momwe BMS ilili, nthawi yozungulira, zolemba zakale, ndi zambiri zopanga batri. Zokonda za ma parameter ndi ntchito zowongolera zofanana zitha kuchitika, ndipo ntchito zokweza pulogalamu zimathandizidwa..
2. Kulankhulana kwa CAN
Makinawa amathandizira kukonzedwa kwa kulumikizana kwa CAN, ndi chiŵerengero chokhazikika cha baud cha 250Kbps. Pambuyo polumikizana bwino, zambiri zosiyanasiyana za batri zimatha kuwonedwa pa kompyuta yapamwamba, kuphatikiza magetsi a batri, mphamvu yamagetsi, kutentha, momwe zinthu zilili, SOC, ndi zambiri zopanga batri. Zokonda za magawo ndi ntchito zowongolera zofanana zitha kuchitika, ndipo ntchito yokweza pulogalamu imathandizidwa. Protocol yokhazikika ndi protocol ya lithiamu CAN, ndipo kusintha kwa protocol kumathandizidwa..
IV. Chithunzi cha BMS chosonyeza kukula kwake
Kukula kwa BMS: Kutalika * M'lifupi * Kutalika (mm) 140x80x21.7
V. Kufotokozera kwa Ntchito Yaikulu
Kudzutsa batani: Pamene bolodi loteteza lili mu mkhalidwe wofooka wa kugona, dinani batani kwakanthawi kwa 1s ± 0.5s kuti mudzutse bolodi loteteza;
Kuyambitsa mokakamiza kiyi: Batire ikapanda mphamvu kapena zolakwika zina zokhudzana ndi kutulutsa zinyalala, BMS imazimitsa chubu cha MOS chotulutsa zinyalala, ndipo panthawiyi, galimotoyo singathe kuyambitsa kuyatsa. Mwa kukanikiza ndi kugwira kiyi ya 3S ± 1S, BMS imatseka mokakamiza MOS yotulutsa zinyalala kwa 60S ± 10S kuti ikwaniritse kufunikira kwa mphamvu pazifukwa zapadera;
Chenjezo: Ngati switch yoyambira yokakamiza yakanikizidwa, ntchito yotseka yokakamiza ya MOS idzalephera, ndipo ndikofunikira kutero fufuzani ngati pali short circuit kunja kwa batri paketi.
VI. Malangizo Olumikizira Mawaya
1. Choyamba, lumikizani bolodi loteteza B-line ku electrode yayikulu yoyipa ya paketi ya batri;
2. Chingwe chosonkhanitsira chimayamba kuchokera pa waya wakuda woyamba wolumikiza B-, waya wachiwiri wolumikiza nsingo yabwino ya chingwe choyamba cha mabatire, kenako motsatizana ulumikiza nsingo yabwino ya chingwe chilichonse cha mabatire; Ikani chingwecho mu bolodi loteteza kachiwiri;
3. Pambuyo poti mzerewo watha, yesani ngati batire ya B+, B- voltage ndi P+, P- voltage ndi yofanana, kusonyeza kuti bolodi loteteza likugwira ntchito bwino; Apo ayi, chonde tsatirani malangizo omwe ali pamwambapa kachiwiri;
4. Mukachotsa bolodi loteteza, choyamba chotsani chingwecho (ngati pali zingwe ziwiri, choyamba chotsani chingwe chamagetsi amphamvu kenako chingwe chamagetsi otsika), kenako chotsani chingwe chamagetsi B-.
VII. Zodzitetezera
1. Ma BMS a ma platform osiyanasiyana amagetsi sangasakanizidwe. Mwachitsanzo, ma NMC BMS sangagwiritsidwe ntchito pa mabatire a LFP.
2. Zingwe za opanga osiyanasiyana sizili zofala, chonde onetsetsani kuti mukugwiritsa ntchito zingwe zofanana za kampani yathu..
3. Chitanipo kanthu kuti mutulutse magetsi osasinthasintha poyesa, kukhazikitsa, kugwira ndi kugwiritsa ntchito BMS.
4. Musalole kuti pamwamba pa kutentha kwa BMS pakhudze mwachindunji maselo a batri, apo ayi kutenthako kudzachitika.kusamutsidwa ku maselo a batri ndipo kumakhudza chitetezo cha batri.
5. Musamasule kapena kusintha zigawo za BMS nokha
6. Sinki yotenthetsera yachitsulo yoteteza ya kampaniyo yasinthidwa kukhala anodized ndi insulated. Pambuyo poti oxide layer yawonongeka, ipitilizabe kuyendetsa magetsi. Pewani kukhudzana pakati pa sinki yotenthetsera ndi batri ndi nickel strip panthawi yopangira.
7. Ngati BMS ndi yachilendo, chonde siyani kuigwiritsa ntchito ndipo igwiritseni ntchito vutoli litathetsedwa.
8. Musagwiritse ntchito ma BMS awiri motsatizana kapena motsatizana.
Nthawi yotumizira: Sep-08-2023
