electrical drive and control

基本解释

Lift the electrical system from the drive system and control system composed of two parts.
电梯的电气系统由拖动系统和控制系统两部分组成。
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.
叙述了造纸生产过程的电气传动和自动控制应用方面的情况及DCS集散控制系统的发展，介绍了保证造纸生产工艺和设备高效可靠运行重要手段的工业控制自动化技术。
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.
我国矿井提升绞车大多是采用交流异步电机拖动，其电气控制系统采用转子串、切电阻调速，由继电器-接触器构成逻辑控制装置。