Inokodzera kuchera mafuta anomanikidza mafuta anomanikidza sensor 161-1704

BMS tembiricha yekutora system uye kuyerwa nzira yakavakirwa paNTC tembiricha sensor

Iyo tekinoroji patent ine chekuita nemunda wekutora tembiricha yebhatiri yemotokari dzemagetsi, kunyanya kune BMS tembiricha yekutora system yakavakirwa paNTC tembiricha sensor uye nzira yekuyera.

Parizvino, tembiricha sensors dziri kuwedzera uye zvakanyanya kushandiswa mumunda wesimba idzva, kunyanya iyo bhatiri manejimendi system yemagetsi matsva mota, iyo BMS. Parizvino, kudzivirira tembiricha detector (RTD) uye thermocouple yakasanganiswa neinoenderana kuyerwa maseketi inowanzoshandiswa kuunganidza tembiricha. Tembiricha sampling maseketi anosanganisira kuramba voltage division nzira uye inogara iripo ikozvino sosi excitation nzira. Zvisinei, nzira dziri pamusoro apa dzine zvikanganiso zvinotevera: 1. RTD analog signal yekuwana uye kugadzirisa dunhu rakaoma uye mari yakakwirira. Simba rinodiwa kuti sensor iwane simba rinounza kukwira kwemukati tembiricha uye kuwedzera tembiricha yekuyera kukanganisa. Panguva imwecheteyo, mari yechirongwa ichi yakakwirira, uye chiyero chedunhu chechikwata chekutora chakakura, chisingakodzeri kune miniaturization. 2. Nekuda kwekunzwa kwakaderera kwe thermocouple, zvinodikanwa kukwidziridza chiratidzo chakaunganidzwa nechepasi offset amplifier. Mukuwedzera, mutsara wekushisa we thermocouple hauna kunaka, saka zvakafanira kubhadhara dunhu, izvo zvinowedzera kukanganisa kwekuenzanisa uye kuderedza kuenzanisa kwekuenzanisa. 3. Parizvino, nzira ye thermistor yakasanganiswa nekupikisa voltage division inonyanya kuwanda. Chikonzero chikuru chekutora chirongwa ichi ndechekuti masitaera e thermistor akasiyana uye mutengo wakaderera. Zvisinei, kurongeka kwekutora kwe thermistor kwakaderera; Kupfupisa, zvakaoma kuda yakakwirira-chaiyo uye yakaderera-inodhura tembiricha yekutora chirongwa. Tichifunga nezvekukanganisa kwechirongwa chekutora tembiricha iripo, bepa iri rinoisa nzira yekutora tembiricha yepamusoro-yepamusoro uye isingadhuri, iyo inokodzera masystem matsva ekugadzirisa bhatiri uye mamwe minda.