摘  要：首先介紹了固態軟啟動的特點和優點。設計了一臺固態軟啟動裝置采用一拖二的控制方式實現兩臺電機先后軟起/直起的功能。分析了一拖二控制的工作過程，并對設計結果進行了驗證和成本分析。 關鍵詞：軟啟動；一拖二；直起/軟起；機旁/DCS Abstract: The Article first introduces the features and advantages of the solid soft starter. A solid soft start device is designed to realize the function of soft starting/direct start of two motors in one drag two way control mode. The working process of the[登陸后可查看全文]