Kugwiritsa ntchito kwa NGI Battery Simulator mu UAV Battery Management System Test

Ndi kukhwima kwapang'onopang'ono kwaukadaulo wa drone R&D, ma drones akopa chidwi m'mitundu yonse ya moyo chifukwa cha kuuluka kwawo kotsika, mtengo wotsika, kusinthika kosinthika, komanso kuyankha mwachangu. Amagwiritsidwa ntchito kwambiri m'madera a anthu wamba, monga chitetezo cha zomera zaulimi, kuyang'anira mphamvu, ndi kulimbikitsa apolisi, kuyang'ana kwa nthaka, kuyang'anira zachilengedwe, kuteteza moto m'nkhalango, kujambula mafilimu ndi kanema wawayilesi, etc. Komabe, ndi chitukuko chofulumira cha msika wa UAV, zopinga. monga moyo wa batri wocheperako pang'onopang'ono wakhala wotchuka. Pankhaniyi, ukadaulo wa chip kasamalidwe ka mphamvu wakhala chimodzi mwazinthu zazikulu zomwe zimakhudza mtundu wa drones.

Ma drones ambiri pamsika amayendetsedwa ndi mabatire a lithiamu. Pakulipira kapena kutulutsa, batire ya drone imatha kuphulika kapena kugwira moto, chomwe ndi chimodzi mwazolephera zaukadaulo wa batri la polymer lithiamu. Makina oyendetsera batire (BMS) amatha kuthana ndi zovuta zazikulu monga chitetezo, kupezeka, ndi moyo wautumiki wa batire ya lithiamu. Itha kugwiritsidwa ntchito kuyang'anira ndikuwongolera batire, kutumiza chizindikiro cha alamu chomveka komanso chowoneka kwa wogwiritsa ntchito munthawi yachilendo, ndikudula kufalitsa mphamvu molingana ndi njira yowongolera yomwe idakonzedweratu muzovuta kwambiri kuteteza batri ndikukulitsa moyo wa batri. Kuti atsimikizire mtundu wa malonda ndi chitetezo cha batri, opanga nthawi zambiri amafunika kukonzekeretsa batri ndi BMS ndikuyesa mayeso athunthu pa BMS asanachoke kufakitale.

Kukwaniritsa zosowa zaMapulogalamu oyesera a BMS, NGI yapanga zoyeserera za N8358 ndi N8352 mndandanda wapamwamba kwambiri wapawiri-quadrant programmable batire simulators. N8358 ndi N8352 akhoza kutsanzira linanena bungwe boma ndi mlandu / kutulutsa makhalidwe a mabatire enieni, ndipo akhoza kusintha zinthu mayeso nthawi iliyonse malinga ndi zosowa za owerenga, kukwaniritsa cholinga mwamsanga kutsimikizira yankho la UAV batire dongosolo kasamalidwe mu mikhalidwe osiyana batire. .

Zinthu Zoyesa:

Kuyeza kulondola kwa batire cell voltage acquisition

Kuyesa kwachitetezo cha batri

Kuyesa kwamphamvu kwamphamvu kwa BMS kupeza dera

Kuyesa kulinganiza kwa batri

Kuyerekeza kulephera kwa batri

Ubwino Woyesa:

1. Kawirikawiri, mapangidwe a drone adzatenga kulemera ndi kupirira kuti asankhe chiwerengero choyenera cha maselo a batri. Ma UAV ang'onoang'ono ali ndi ma cell a batire ochepa kuposa ma UAV akulu, kotero zofunikira zoyesa makina owongolera ma batire a UAV ndizosiyananso. N8358 batire simulator imaphatikiza 8 njira zodziyimira pawokha. N8352 batire simulator imaphatikiza njira ziwiri zodziyimira pawokha. Mainjiniya amatha kusankha choyimira batire chokhala ndi nambala yofananira yamayendedwe malinga ndi machitidwe osiyanasiyana owongolera ma batire a UAV kuti akwaniritse zosowa zoyesa.

2. Pamene drone sikugwiritsidwa ntchito, drone idzakhala yoyimilira. Pali kutayikira panopa mu standby state. Kuti muwone kutuluka kwaposachedwa (kugwiritsa ntchito mphamvu zoyimirira), kulondola kwamakono kwa chida choyesera kuyenera kufikira mulingo wa μA. Ma simulators onse a N8358 ndi N8352 ali ndi 1μA yolondola pano. N8358 ndi N8352 akhoza kuyesa mwachidwi kugwiritsa ntchito mphamvu yoyimilira ya kasamalidwe ka batri la UAV pamalo oyimilira, omwe amakwaniritsa zofunikira za mayeso a UAV BMS.

3. Onse a N8358 ndi N8352 atengera mapangidwe amakono apawiri. Mayendedwe apano ndi njira zotulutsira zitha kuyendetsedwa pawokha panjira iliyonse, zomwe zimakwaniritsa zofunikira za UAV BMS yogwira ntchito komanso yoyeserera yoyeserera.

4. Makanema a N8358 ndi N8352 ali olekanitsidwa kwa wina ndi mnzake ndipo amathandizira kulumikizana kwamakanema ambiri. Poyesa ma BMS a ma UAV ang'onoang'ono, N8352 ndi N8358 angagwiritsidwe ntchito polumikizirana kuti ayese chizindikiro chonse chamagetsi a BMS. Njirayi ingalowe m'malo mwa magetsi omwe amagwiritsidwa ntchito kuyerekezera mphamvu zonse za BMS ndikusunga ndalama zoyesera.

Ma simulators a N8358 ndi N8352 alinso ndi mayeso a SOC, kuyerekezera zolakwika, kukana kwamkati ndi ntchito zamagalimoto zapano, zomwe zimatha kukwaniritsa zofunikira za kuyesa kwa UAV BMS.