zero-voltage

Influence of V on and C 1 on Class E Zero Voltage Switching Rectifier

V（on）及C1对E类零电压开关整流器的影响

The zero voltage trigger for thyristor can be realized with simple transistor circuit.

单向晶闸管的电压过零触发可利用简单的晶体管电路。

In order to reduce the loss of the main switching power supply, improve the efficiency of main power supply, the power uses MOSFET Phase-shifted Full-bridge Zero-voltage and Zero-current Soft Switching Technique, by simulating application of Full-bridge Zero-voltage Soft Switch, verify the rationality of design.

为减小主开关电源的损耗，提高主电源的效率，对电源采用了MOSFET的移相全桥零电压软开关技术，并对全桥零电压软开关的应用做了仿真，验证了设计的合理性。

In this paper, some problems about IGBT's operation characteristics are discussed. A driving mode called zero voltage commutation and zero current commutation ( ZVC/ ZCC) technique with high efficiency and safety is introduced.

对IGBT的工作特性及存在的问题进行了深入探讨，详细介绍了用于提高大功率IGBT电桥的开关效率和安全性的ZVC／ZCC驱动模式。

The voltage regulation characteristic of autotransformer, external compensation of zero sequence current for three Y au.

论证自耦变压器的电压调整性能 、 三Y型 自耦变压器的零序电流外补偿、自耦变压器继电保护整定的特殊问题.

To realize temperature compensation over full range of the sensor, two key parameters must be acquired. One is the response of the sensor to temperature when voltage is zero;

为了实现电压传感器全量程的温度补偿，必须获取两个关键的参数：一为电压传感器在无外加电压作用下的温度输出响应参数；

The high frequency switch technology of large power is developed successfully by the perfect control of PWM ( Pulse Width Modulation) and ZCC ( Zero Current Control), ZVC ( Zero Voltage Control) in the unit.

通过PWM（脉宽调制）和ZCC（零电流控制）、ZVC（零电压控制）的完整控制，成功开发应用了大功率高频开关技术。

The harmonic voltage at zero power test of Longquan HVDC converter station is calculated.

摘要计算了龙泉-政平HVDC工程龙泉站系统试验期间零功率试验时的谐波电压.

Analyses on The Zero Temperature Drift of A New Type of Datum Voltage Supply

关于一种新型基准电压源的零温漂分析

This paper carried on the detailed analysis of many algorithm including three-step current protection algorithm 、 inverse time zero sequence current protection algorithm and voltage protection algorithm, and gave the DSP programming flow chart.

并对包括三段式电流保护、反时限零序电流保护、电压保护等算法详细分析，给出了在实现DSP编程中流程图。

High Voltage Input Zero Voltage Switch Multi-resonant Push-pull Topology With Minimized Conduction Loss for Primary Side

最小原边通态损耗高压输入多谐振推挽变流器