high-power modulation的意思|示意

Adopt high frequency multi voltage circuit, PWM pulse width modulation technology and high-power IGBT devices.

采用高频倍压电路，应用PW M脉宽调制技术和大功率IGBT器件。

A new optimal pulse width modulation (PWM) technique with unsymmetrical switching angles was introduced for high power applications.

针对大功率逆变器的应用介绍了一种基于不对称开关角的优化脉冲宽度调制方法。

This modulation control method applies modern heuristic optimization technique to generate PWM signals which can achieve harmonic optimization of three phase high power PWM converters.

这种调制方法使用基于人工智能优化算法产生脉冲信号的调制方法，对大功率三相PWM变换器进行谐波优化。

The analog part mainly includes power source, power control, signal generation, signal modulation, high voltage output control and feedback control circuit.

模拟部分主要包括电源、功率控制、信号产生、信号调制、高压输出控制和反馈控制电路。

Semiconductor optical amplifier (SOA) is very fit for all optical modulation format conversion due to its high nonlinear characteristics, lower switch power and small size.

半导体光放大器(SOA)由于具有高非线性特性、低开关功率和尺寸较小等优点，非常适合用来实现全光码型转换。

The frequency changer velocity modulation technology is technology and so on collection automatic control, micro electron, electric power electron, correspondence to a body high tech technology.

变频器调速技术是集自动控制、微电子、电力电子、通信等技术于一体的高科技技术。