on-off action

This paper introduces the switch reluctance machine and the main kinds of the power circuit and, based on the principle of mechanical- electrical energy transformation, draws a conclusion that the on- off time of phase switch in power circuit must be controlled consulting inductance variation regulation.

介绍了开关磁阻电机以及功率电路的主要类型,根据机电能量转换原理,得出功率电路中相开关的通断时刻必须参考电感变化规律进行控制的结论。

For this reason,an artificial intelligent-fuzzy control algorithm is presented to realize automatic control of stove temperature through adjustment of on-off ratio of electrothermal element in quench stove.

针对大型立式淬火炉热惯性大、时间滞后明显、耦合强、难于建立精确数学模型的特点 ,本文提出了一种人工智能模糊控制算法 ,通过对淬火炉电热元件通断比的调节 ,实现对炉温的自动控制。

Aiming at automobile electric system voltage needs to be promoted from 14 to 42 VDC,making the energy of the electric arc increase and the arc duration lengthen for automobile relay,a non-arc make-and-break control module was proposed.

针对汽车电气系统的电压从现在的14V升到42V后,汽车继电器触头间电弧的能量增加,燃弧时间变长,以电磁式汽车继电器为本体,设计了一个以单片机为核心,电力电子器件为执行元件的无弧通断控制模块,建立并优化了时序逻辑模型。