A family of zero-voltage-switching (ZVS) DC/DC transformers was proposed in the paper.
给出了一族零电压开关直流变压器,该族直流变压器利用隔离变压器的励磁电流,实现了全负载和全输入电压范围内功率管的零电压开关。
Consequently,DC/DC transformer based on full-bridge topology and its high frequency demagnetization mechanism was analyzed in detail,and the relations of input-output voltage was given.
随着大功率电力电子器件的日益发展,采用电力电子器件构成的电力电子变压器不但可以实现交流变压器功能,而且还可以实现直流变压功能即直流变压器,从而有利于减少变压器的体积和成本;另外,随着直流电网的发展和普及,直流变压器将在直流输电中也会得到较为广泛的应用。
Application and analysis of a differential transformer;
一种差动变压器的应用与分析
Design and Optimization of Three-section Differential Transformer Used as Displacement Sensor;
3段式差动变压器位移传感器的设计及优化
On the factors influencing sensitivity of the transducer of differential transformer;
影响直线式差动变压器灵敏度因素的研究
DC-DC LVDT displacement transducer
直流差动变压器式位移传感器
The Research on Differential Protection of the Converter Transformer in DC System
直流系统换流变压器差动保护的研究
Influence of converter transformer differential protection by harmonic in HVDC transmission system
高压直流输电中谐波对换流变压器差动保护的影响
AC-ACLVDT displacement transducer
交流差动变压器式位移传感器
A linear differential transformer has three coils.
一个直线差动变压器有三个线圈。
Inrush current restraint scheme of power transformer differential protection
变压器差动保护的励磁涌流制动方法
Analysis of the Effect of Recovery Inrush on Transformer Differential Protection
恢复性涌流对变压器差动保护的影响
The testing methods for the current balance of transformer differential circuit
变压器差动回路电流平衡的检验方法
DC motor converter set
交流-直流电动变流器组
Analysis and Countermeasure of Abnormal Operation Behaviors of the Differential Protection of Converter Transformer
换流变压器差动保护异常动作行为分析及对策
Misoperation of Transformer Differential Protection by Inrush Current
浅析变压器励磁涌流引起的差动保护误动
frequency-DC voltage converter
频率-直流电压变换器
differential transformer displacement transducer
差动变压器式位移传感
linear voltage differential transformer
线性电压差动变换器
Research on Transformer s Differential Protection and It s Method of Distinguishing Inrush;
变压器纵差动保护及励磁涌流识别技术的研究
Study on the Effect of Transformer Recovery Inrush to Differential Protection;
变压器恢复性涌流对差动保护影响的研究
Research on Criteria and Improvements of Identifying Inrush Current for Transformer Differential Protection;
变压器差动保护励磁涌流判据及改进的研究
Failure Analysis of Differential Protection for the 1# Cooling Bed Rectifier Transformer
1#冷床整流变压器差动保护跳闸故障分析
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