如何讓直流無刷減速電機實現控制
通(tong)常我(wo)們(men)把直(zhi)(zhi)流電(dian)機(ji)(ji)(ji)(ji)分為有(you)刷(shua)電(dian)機(ji)(ji)(ji)(ji)和無(wu)刷(shua)電(dian)機(ji)(ji)(ji)(ji)兩種(zhong)。直(zhi)(zhi)流無(wu)刷(shua)減速電(dian)機(ji)(ji)(ji)(ji)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)是(shi)通(tong)常利用電(dian)機(ji)(ji)(ji)(ji)自身進行(xing)快速制(zhi)(zhi)(zhi)動(dong)(dong)(dong)有(you)兩種(zhong)簡單的(de)辦(ban)法,一(yi)(yi)種(zhong)是(shi)能耗(hao)制(zhi)(zhi)(zhi)動(dong)(dong)(dong),一(yi)(yi)種(zhong)是(shi)短接制(zhi)(zhi)(zhi)動(dong)(dong)(dong),能耗(hao)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)是(shi)把電(dian)機(ji)(ji)(ji)(ji)的(de)動(dong)(dong)(dong)能消耗(hao)在外部制(zhi)(zhi)(zhi)動(dong)(dong)(dong)電(dian)阻(zu)上,短接制(zhi)(zhi)(zhi)動(dong)(dong)(dong)是(shi)把電(dian)機(ji)(ji)(ji)(ji)的(de)動(dong)(dong)(dong)能消耗(hao)在電(dian)機(ji)(ji)(ji)(ji)的(de)定(ding)子繞(rao)組上。顯然能耗(hao)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)對于減少電(dian)機(ji)(ji)(ji)(ji)發(fa)熱(re)更加有(you)利
2018-06-14