摘要：本文主要介紹了SINAMICS V20變頻器在電動扶梯上的應(yīng)用。基于SINAMICS V20變頻器的捕捉再啟動功能，在電動扶梯由工頻切換到變頻運(yùn)行時，變頻器能夠快速由靜止?fàn)顟B(tài)同步跟隨電動扶梯的電機(jī)實(shí)際轉(zhuǎn)速，安全穩(wěn)定運(yùn)行，實(shí)現(xiàn)節(jié)能。     關(guān)鍵詞：SINAMICS V20； 捕捉再啟動；電動扶梯 Abstract: This paper introduces the application of SINAMICS V20 in the electric escalator. The application is based on the flying start function that the SINAMICS V20 drive has. The SINAMICS V20 drive can follow the[登陸后可查看全文]