逆变器主电路的可靠性是变频器等功率转化装置安全合理使用的保证。
The reliability in power circuit of inverter is assurance for VFD and other power transfer application.
本文简介了变频器在高速磨床上的应用及逆变器的软、硬件设计。
This paper introduces the Converter applied in high-speed grinding machine and the soft, hardware design of inverter.
同时也提出将用于通用型直流电压源逆变器的PWM波生成方法，经过同步处理后，可以应用到该交-交变频器中。
Meanwhile, the PWM generated methods of a universal DC voltage source inverter are applied to the cycloconverter after the synchronous process.
变频器和PV逆变器是与科技密切相关的产品，分享共用率为80- 90%。
Frequency converters and PV inverters are technologically closely related, sharing 80-90% of their components.
变频器LC滤波器中电容器与异步电机之间自激引起的过电压会对逆变器和电机本身产生危害。
Self-excitation of induction motors caused by output LC filters of variable voltage variable frequency(VVVF) power supplies is harmful both to the motor and the power supply.
以地铁车辆用DC750V牵引变频器为例，采用IGBT作为主要开关元件设计了逆变器主电路及控制系统，并利用MATLAB/SIMULINK进行了仿真。
It is designed that the main circuit and control system using the IGBT as its switch element based on the DC750V traction transducer of metro vehicles. The system is also simulated by MATLAB/SIMULINK.
空间矢量调制(SVPWM)已被广泛地用于变频器的逆变器开关信号生成。
The voltage space vector PWM (SVPWM) strategy has widely been used to generate the on and off signals of power switches of inverter.
本文从变频器电动机组成的系统角度出发，研究逆变器开关方式与电机磁场的关系及SPWM调制下电动机磁场的生成特点。
The relations of SPWM inverter switching model and motor field, and motor field characteristics in this circumstance are re-searched.
该产品系列还支持过滤器，变频器，逆变器，变压器，电源供应器及工业用电池等电气设备制造商。
The product range also supports electrical device manufacturers of filters, converters, inverters, transformers, power supplies and industrial batteries.
该产品系列还支持过滤器，变频器，逆变器，变压器，电源供应器及工业用电池等电气设备制造商。
The product range also supports electrical device manufacturers of filters, converters, inverters, transformers, power supplies and industrial batteries.
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