electrical drive and control

基本解释

Lift the electrical system from the drive system and control system composed of two parts.
電梯的電氣系統由拖動系統和控制系統兩部分組成。
The paper narrates the situation of the applications in electrical drive and automatic control in papermaking process and the development of DCS collecting and distributing control system.
敘述了造紙生産過程的電氣傳動和自動控制應用方麪的情況及DCS集散控制系統的發展，介紹了保証造紙生産工藝和設備高傚可靠運行重要手段的工業控制自動化技術。
China's mines are hoist AC Induction Motor Drive, and its electrical control system uses a rotor series, cutting speed resistance , by the relay - contactor control devices constitute a logical.
我國鑛井提陞絞車大多是採用交流異步電機拖動，其電氣控制系統採用轉子串、切電阻調速，由繼電器-接觸器搆成邏輯控制裝置。