Bhatiri Simulator Kushandisa muBMS Test

Sechikamu chemagetsi chekutarisa-chaiyo-nguva, kuenzanisa kuenzanisa, uye nehungwaru kuchaja uye kuburitsa, bhatiri manejimendi system (BMS) inoita basa rakakosha mukuona kuchengetedzwa kwebhatiri, kurebesa hupenyu, kufungidzira simba rasara, uye chikamu chakakosha chesimba uye simba rekuchengetedza bhatiri mapaketi.

Ngatitorei lithium bhatiri semuenzaniso. Bhatiri rinofanirwa kushanda pamwe nechaji uye discharge management system (BMS) kuve nechokwadi chekushanda kwakajairika uye maitiro. Izvo zvakaoma kutevedzera maitiro ebhatiri uye kuongorora mashandiro eBMS. Nekudaro, kana mabasa emagetsi ekubuda uye kunyura akabatanidzwa mune yakamira chiridzwa, kuomarara kwekushandisa yakaparadzana DC magetsi uye mutoro wemagetsi kugadzirisa kubuda kwemagetsi uye kunyura kunogona kuderedzwa zvakanyanya. Mushure mekubatanidza mabasa aya, inogona kushanda pasi peyakavharwa-loop kudzora kuti ipe yakakwana, isiri-yenguva chinja pakati pekubuda uye kunyura, uye kuona isina musono switch yesimba uye mutoro. Kuti isangane neazvino maviri-quadrant uye indasitiri bvunzo yekushandisa zvinodiwa, NGI yakagadzira N8358 yakakwirira-chaiyo sere-chaneru programmable bhatiri simulator.

N8358 ndeye programmable bhatiri simulator ine simba rakaderera, yakanyanya kurongeka uye akawanda-channel. Nekutora maviri-quadrant dhizaini, yazvino inogona kubhadhariswa uye kuburitswa, iyo inogona kugutsa zvinodiwa zveBMS bvunzo.

N8358 yakamira inogona kupa 8-channel bhatiri sero simulation, nekukurumidza kutaurirana mhinduro uye yakavakirwa-mukati kukanganisa simulation. Bidirectional ikozvino kuyerera inogona kushandiswa kuyedza BMS inoshanda kuenzanisa. Iyo yakakwirira-chaiyo ikozvino kutora inogonesa N8358 kuyedza iyo static mashandisiro emagetsi eBMS yekutora wedunhu. Zvese izvi zvinoita kuti N8358 ive yakanakira sarudzo yeBMS bvunzo.

Zvinhu zvekuyedza
Battery cell voltage acquisition accuracy test
Battery kuchengetedza parameter bvunzo
Battery balancing test
Static simba rekushandisa bvunzo yeBMS yekutora wedunhu

Battery kukanganisa kutevedzera
Ne bidirectional dhizaini, yazvino yekupinda uye yekubuda mafaera ega yega chiteshi inogona kudzorwa zvakateerana. Vashandisi vanogona kugadzirisa bhatiri yekuchaja uye yekuburitsa modhi, iyo inosangana zvizere nezvinodiwa zveBMS inoshanda kuenzanisa bvunzo.

N8358 ine yakakwirira ikozvino kurongeka, kusvika ku1μA. N8358's high measurement accuracy inogona kutonga zvakarurama voltage uye ikozvino kutora kurongeka kweBMS yakayerwa. Iyo voltage inounganidzwa neN8358 inogona kuenzaniswa nebhatiri cell voltage yakaonekwa neBMS kuti iwane kurongeka kwevoltage yeBMS. NGI inogona kupa yakakwana BMS test system ine bhatiri simulator, DC yemagetsi mutoro, tembiricha simulation kadhi uye yakakwira voltage programmable DC magetsi.