This paper proposes a cascaded nonlinear PI controller for three-phase voltage source PWM rectifier, which is based on its model in synchronous reference frame.
该文以同步旋转坐标系模型为基础,设计了三相电压型PWM整流器的级联式非线性PI控制器。
The various applications and features are described of gate-source parasitic capacitance with synchronous rectifier diodes in the realization of actuating rectifier.
阐述了同步整流管的栅源寄生电容在实现整流器件驱动中的不同应用及其特点,并给出了应用实例分析。
In the control of voltage source PWM rectifier, direct current control and dual close loop control structure ind-q synchronous reference frame are widely adopted.
在电压型PWM整流器的控制中,广泛采用在同步旋转坐标系下的直接电流控制方法和双闭环控制结构。
It can provide complete square wave in the transformer, which can provide a simple self-driving method for synchronous rectifier.
同时变压器上是完整的方波,可以给同步整流提供简单有效的自驱动方案。
Applying the synchronous rectifier technology in which MOSFET replaces common diodes or schottky diodes can increase the efficiency of low-voltage, great-current transformer.
采用功率MOSFET取代普通二极管或肖特基二极管的同步整流技术,可以使低压大电流变换器的效率得到极大的提高。
To study on operation of synchronous generator rectifier systems may be unstable under certain conditions.
同步发电机整流系统的运行实践表明,该类系统存在着运行稳定性问题。
For some operating conditions, a synchronous generator with a rectifier and back-EMF load maybe exhibit low-frequency oscillations when the system parameters do not match.
同步发电机整流带反电动势负载时,当系统参数不匹配,在一定工况下,可能出现低频振荡。
The influence on common mode EMI by a synchronous rectifier is analyzed too.
文中对输出采用同步整流管对共模传导干扰模型的影响也进行了分析。
Moreover, synchronous rectifier operation and less circulating energy make conduction losses of the converters reduced.
运用同步整流器工作方式,同时尽力削减变换器中的循环能量,降低了变换器的通态损耗。
The ISL6742 includes complemented PWM outputs for synchronous rectifier (SR) control.
包括补充的ISL6742为同步整流(SR)的控制PWM输出。
The failure of rotating rectifier can lead to the synchronous motor can not operate normally. Therefore the real-time monitoring and diagnosis of rotating rectifier's failure is very important.
旋转整流器的失效会导致同步电机不能正常运行,严重时还会对交流励磁机造成一定的损失,因此对旋转整流器进行实时监测与故障诊断是非常重要的。
MP2109 Each converter integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode.
每一路变换器都集成了一个主开关管和同步整流管以提高效率,无需外部肖特基二极管。
Applying the LVDT's output to a synchronous rectifier followed by a lowpass filter produces a dc voltage that can feed an ADC or directly drive an analog feedback-control system.
将LVDT输出加在同步稳压器上,跟随一个低通滤波器,产生直流电压送至adc或直接驱动模拟反馈控制系统。
The output rectification ADAPTS a synchronous current rectifier.
输出整流采用同步整流器。
Based on the principle of power balance, the DC-side line resister of a 12-phase synchronous generators-rectifier system is reduced to the corresponding AC-side.
本文根据功率平衡的原则,将十二相发电机整流供电系统直流侧线路电阻折算到相应的交流侧各相绕组。
This paper advances a novel voltage driven synchronous rectifier (SR) in which driving voltage is coupled from output filter voltage.
提出了一种全新的电压驱动同步整流器 ,其同步整流管的驱动电压耦合自输出滤波电感电压 ,具有创新性。
This paper advances a novel voltage driven synchronous rectifier (SR) in which driving voltage is coupled from output filter voltage.
提出了一种全新的电压驱动同步整流器 ,其同步整流管的驱动电压耦合自输出滤波电感电压 ,具有创新性。
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