Electric Control Bar的意思|示意

The mechanic and electric construction and operation principle of control system of automatic stacker for bar shape are introduced.

介绍型钢自动堆垛控制系统的机械、电气组成及其工作原理。

When the variation of bus-bar voltage and frequency occurs, the reliability of electric motors, transformers, control and protection system is analyzed in this thesis.

当电网电压和频率的变化时，分析了电动机、变压器、控制及保护系统、照明系统、通信导航设备等受电器工作的可靠性。