AND-OR inverter的意思|示意

Three phase inverter can take pump or lift, and other industrial use, more safe and stable.

三相逆变器可带载水泵或者电梯等工业设备，更安全稳定。

An inverter responses the output of a level greater than or smaller than a threshold value of the low pass filter, and outputs a signal in a high level or a low level.

反相器响应低通滤波器的大于或者小于阈值电平的输出，输出处于高或低电平的信号。

Change the inverter output voltage or output current are two kinds of different ways, namely, PAM pulse amplitude modulation control and PWM control pulse width modulation.

改变变频器的输出电压或输出电流有二种不同的方法，即PAM脉冲幅值调制控制和PW M脉冲宽度调制控。

Direct drive - the choice for longer tracks and sophisticated tasks. This system comes with PLC controller and frequency inverter; it gets the power from conductors or on request via conductor chain.

直接传动-长轨道、高要求应用、系统由PLC和变频器组成，传动力来源于内部发生器或发生链。

The trigger angles for the rectifier (5) or for the inverter (6) can be adjusted and regulated by means of the rectifier drive unit (12) and the inverter drive unit (13) respectively.

利用整流器控制单元(12)以及逆变器控制单元(13)可以设置和调节对于整流器(5)以及逆变器(6)的触发角。

The saw-tooth carrier waves with positive or negative slope alternately are studied and applied into the three-phase PWM inverter soft-switching operation.

研究采用正负斜率交替的锯齿载波，成功地解决了主电路在任何电压矢量下都能实现零电压开关动作；