I. Isingeniso
II-DL-R10Q-F8S24V150Aumkhiqizo uyisisombululo sebhodi lokuvikela isofthiwe esenzelwe ngqo amabhethri okuqala ezimoto. Isekela ukusetshenziswa kwamabhethri ebhethri e-24V lithium iron phosphate angu-8 ochungechunge futhi isebenzisa uhlelo lwe-N-MOS olunomsebenzi wokuqala ophoqelelwe ngokuchofoza okukodwa.
Lonke uhlelo lusebenzisa i-AFE (i-front-end acquisition chip) kanye ne-MCU, futhi amanye amapharamitha angalungiswa kalula ngekhompyutha ephezulu kuye ngezidingo zamakhasimende..
II. Ukubuka Konke Komkhiqizo kanye Nezici
1. Ibhodi lamandla lisebenzisa i-aluminium substrate enomklamo wezintambo zamandla aphezulu kanye nenqubo, engamelana nemiphumela yamandla amakhulu.
2. Ukubukeka kusebenzisa inqubo yokuvala i-injection molding ukuthuthukisa ukumelana nomswakama, ukuvimbela ukubola kwezingxenye, nokwandisa impilo yenkonzo yomkhiqizo..
3. ukuvikela uthuli, ukuvikela ukushaqeka, ukuvimbela ukucindezelwa kanye neminye imisebenzi yokuvikela.
4. Kukhona imisebenzi yokushaja ngokweqile, ukukhipha ngokweqile, ukushaja ngokweqile, ukujikeleza okufushane, kanye nokulinganisa.
5. Umklamo ohlanganisiwe uhlanganisa ukuthengwa, ukuphathwa, ukuxhumana kanye neminye imisebenzi ibe yinye.
III. Incazelo Yokuxhumana
1. Ukuxhumana kwe-UART
Lo mshini ushintsha ngokuzenzakalelayo ukuxhumana kwe-UART ngesilinganiso se-baud esingu-9600bps. Ngemva kokuxhumana okuvamile, idatha yephakethe lebhethri ingabukwa kusuka kukhompyutha ephezulu, kufaka phakathi i-voltage yebhethri, i-current, izinga lokushisa, i-SOC, isimo se-BMS, izikhathi zomjikelezo, amarekhodi omlando, kanye nolwazi lokukhiqizwa kwebhethri. Izilungiselelo zepharamitha kanye nemisebenzi yokulawula ehambisanayo ingenziwa, futhi imisebenzi yokuthuthukisa uhlelo iyasekelwa..
2. Ukuxhumana kwe-CAN
Lo mshini usekela ukucushwa kokuxhumana kwe-CAN, ngesilinganiso se-baud esizenzakalelayo esingu-250Kbps. Ngemva kokuxhumana okuvamile, ulwazi oluhlukahlukene lwebhethri lungabukwa kukhompyutha ephezulu, kufaka phakathi i-voltage yebhethri, i-current, izinga lokushisa, isimo, i-SOC, kanye nolwazi lokukhiqizwa kwebhethri. Izilungiselelo zepharamitha kanye nemisebenzi yokulawula ehambisanayo ingenziwa, futhi umsebenzi wokuthuthukisa uhlelo uyasekelwa. Iphrothokholi ezenzakalelayo yiphrothokholi ye-lithium CAN, futhi ukwenza ngokwezifiso iphrothokholi kuyasekelwa..
IV. Umdwebo wobukhulu be-BMS
Usayizi we-BMS: Ubude * Ububanzi * Okuphezulu (mm) 140x80x21.7
V. Incazelo Yomsebenzi Oyinhloko
Ukuvuka kwenkinobho: Uma ibhodi lokuvikela lisesimweni sokulala esiphansi, cindezela inkinobho kafushane amasekhondi angu-1 ±0.5 ukuze uvuse ibhodi lokuvikela;
Ukuqala okuphoqelelwe ngokhiye: Uma ibhethri lingaphansi kwamandla kagesi noma kuvela amanye amaphutha ahlobene nokukhipha, i-BMS izocima ishubhu le-MOS yokukhipha, futhi ngalesi sikhathi, imoto ayikwazi ukuqala ukuthungela. Ngokucindezela nokubamba ukhiye we-3S ± 1S, i-BMS izovala ngenkani i-MOS yokukhipha igesi ye-60S ± 10S ukuze ihlangabezane nesidingo samandla ngaphansi kwezimo ezikhethekile;
Qaphela: Uma inkinobho yokuqala ephoqelelwe icindezelwa, umsebenzi wokuvala ophoqelelwe we-MOS uzohluleka, futhi kuyadingeka hlola ukuthi ngabe kukhona yini i-short circuit ngaphandle kwebhethri.
VI. Imiyalelo Yokuxhuma Izintambo
1. Okokuqala, xhuma ibhodi yokuvikela i-B-line ku-electrode eyinhloko engemihle yebhethri;
2. Ikhebula lokuqoqa liqala kusukela kuntambo yokuqala emnyama exhumanisa i-B-, intambo yesibili exhumanisa induku enhle yentambo yokuqala yamabhethri, bese ixhuma ngokulandelana induku enhle yentambo ngayinye yamabhethri; Faka ikhebula ebhodini lokuvikela futhi;
3. Ngemva kokuthi umugqa usuqediwe, linganisa ukuthi amanani ebhethri i-B+, B- voltage kanye ne-P+, P- voltage afana yini, okubonisa ukuthi ibhodi lokuvikela lisebenza ngokujwayelekile; Uma kungenjalo, sicela ulandele imiyalelo engenhla futhi;
4. Uma uqaqa ibhodi lokuvikela, qala uqaqe ikhebula (uma kunezintambo ezimbili, qala uqaqe ikhebula elinamandla aphezulu bese kuba ikhebula elinamandla aphansi), bese ususa ikhebula lamandla B-.
VII. Izinyathelo Zokuqapha
1. Ama-BMS amapulatifomu ahlukene kagesi awakwazi ukuxutshwa. Isibonelo, ama-NMC BMS awakwazi ukusetshenziswa kumabhethri e-LFP.
2. Izintambo zabakhiqizi abahlukene azifani, sicela uqinisekise ukuthi usebenzisa izintambo ezifanayo zenkampani yethu.
3. Thatha izinyathelo zokukhipha ugesi ongashintshi lapho uhlola, ufaka, uthinta futhi usebenzisa i-BMS.
4. Ungavumeli indawo yokushabalalisa ukushisa ye-BMS ixhumane ngqo namaseli ebhethri, ngaphandle kwalokho ukushisa kuzobaidluliselwe kumaseli ebhethri futhi ithinta ukuphepha kwebhethri.
5. Ungaziqaqi noma uzishintshe izingxenye ze-BMS wedwa
6. Isinki yokushisa yensimbi yepuleti yokuvikela yenkampani i-anodized futhi i-insulated. Ngemva kokuba ungqimba lwe-oxide lonakele, luzoqhubeka nokuhambisa ugesi. Gwema ukuthintana phakathi kwesinki yokushisa kanye ne-core yebhethri kanye ne-nickel strip ngesikhathi sokusebenza kokuhlanganiswa.
7. Uma i-BMS ingajwayelekile, sicela uyeke ukuyisebenzisa bese uyisebenzisa ngemva kokuba inkinga isixazululiwe.
8. Ungasebenzisi ama-BMS amabili alandelanayo noma ahambisanayo.
Isikhathi sokuthunyelwe: Septhemba-08-2023
