电流谐振

一种电流谐振PFM软开关DC-DC变换器

One Kind of Current Resonance PFM Soft Switch DC-DC Converter

为了避免LCL滤波器发生电流谐振，通常需要加入阻尼电阻，则导致损耗增加，降低系统效率。

To avoid the current resonance caused by LCL filter , damping resistance is usually needed , which increases wastage and reduces system efficiency .

该文提出一种新颖的三电平LLC串联电流谐振型DC/DC变换器。

Paper presents a novel three level soft switching LLC series resonant DC / DC converter .

一种新的自动消弧线圈电容电流谐振测量方法

A New Capacitor Current Resonance Measurement Method of Automatic Arc-Suppression Coil

配电网电容电流谐振测量方法的应用

Application of resonance measurement method for capacitive current of the distribution network

一类零电流谐振开关电容变换器的特性分析

Characteristic Analysis of ZCS Resonant Switched Capacitor DC-DC Converters

新型零电压零电流谐振极型软开关逆变器

Novel Zero-voltage and Zero-current Resonant Pole Soft-switching Inverter

非线性零电流谐振变换器的研究

Investigation of Nonlinear Zero current switching Resonant Converter

电流谐振型变流器峰值电流的抑制

Current Peak Suppression of Current Resonant Converter

半桥零电流准谐振CO2激光器开关电源数学模型的构建

Mathematical model for half-bridge ZCS quasi-resonant CO_2 laser switching power supply

根据CO2激光器气体辉光放电的负阻特性，研究设计了一种新型零电流准谐振高压激励电源。

According to the negative resistance characteristics of glow discharge of CO 2 laser , a novel zero current quasi-resonant high voltage excitation power supply is researched and designed .

基于LC结构单元的特性，结合零电流准谐振变换器电感和电容的连接方式，探讨了无源集成，即将电感间的集成引申到电容和电感间的集成；

Base on the LC unit and the modes about the capacitor and the inductor in the ZCS quasi-resonant converters , the passive integration is discussed ;

为了抑制LCL滤波器在系统暂态时产生的振荡问题，采取了电容电流抑制谐振的有源阻尼方案。

The scheme of active damping by filter capacitor current is applied to suppress the transient resonance of LCL filter .

ZCS从电源开关为关的初始状态开始，（因此）没有电流流过谐振线圈。

ZCS starts from an initial condition where the POWER SWITCH is off and there is no current flowing through the resonant INDUCTOR .

本文从主电路和控制策略两方面入手，提出一种新的不对称半桥式零电流准谐振变换器（AHB-ZCS-QRC）。

In this paper a high power ZCS quasi-resonant converter with asymmetrical half-bridge topology is presented , its main circuit topology and control technique is different from the traditional .

不对称半桥零电流准谐振变换器控制电路设计

Design of Control Circuit for Asymmetrical Half-bridge Zero Current Switching Quasi-resonance Converter

零电流准谐振开关电源的设计

Design of Zero Current Quasi resonant Switching Power Supply

半桥式零电流转换谐振变换器的研究

Half bridge zero current transition resonant converter

一种非线性零电流准谐振变换器

An improved zero-current-switched ( ZCS ) quasi resonant converter ( QRC ) using a saturable inductor

应用零电流准谐振技术的半桥式开关电源

A Half-bridge Zero-current-switched Quasi-resonant Power Supply

提出了一种新型的不对称半桥零电流准谐振型逆变电源，给出了谐振元件的计算方法。

In this paper , a novel ZCS quasi-resonant inverter power with asymmetrical half-bridge topology is presented , and the calculating method of resonant elements is given .

本论文就串联谐振充电电源的基本工作原理进行了详细的分析，推导出了充电过程中谐振电流、谐振电容和负载电容电压解析表达式。

The thesis has a detailed analysis about the theory of series resonance capacitor charging power supply . It lists the expressions of the resonance current and voltage expressions of the resonance capacitor and the load capacitor .

提出了利用S变换运算提取故障后暂态零模电流主谐振频率的方法。

The signals within SFB can be used as the basis for fault location . ( 2 ) A method of using S-transform to extract the dominant resonant frequency of transient zero module current is presented in the paper .

电流跟踪型谐振式PWM交-交变频器

Current - tracking AC-AC Cycloconverter of Resonant PWM Technique

恒频PWM型零电流开关准谐振变流器

Constant Frequency Zero - Current Switching PWM Converter

用Buck型零电流开关准谐振变换器为例，对上述算法的应用作了进一步说明。

Simulation results of a Buck zero-current-switching quasi-resonant - converter are also given .

对传统的零电流开关准谐振变流器电路加以改进，通过引入辅助开关，使准谐振变流器工作在恒频PWM方式下。

This paper introduces a novel constant frequency switching PWM converter , as well as some improvements on the conventional bridge parallel resonant converters .

以Boost零电流开关准谐振变换器（ZCS-QRCs）为例，首先根据其工作原理建立了高阶动态电路方程，并推导出适合于变结构控制的大信号电路模型；

The operation principle for Boost zero-current-switching quasi-resonant converters is stated . First , high-order circuit equation is established and a large-signal dynamic modeling approach is proposed which is suitable for sliding mode control .

300W零电流型准谐振直流电源设计

Design of 300W ZCS Quasi-resonant DC Converter

并且，介绍了电流的比例谐振（PR）控制器，将电流内环放在两相静止坐标系下控制，避免了使用正负序分离滤波器带来的延时。

Moreover , the proportional-resonant ( PR ) controller is introduced to control rotor current in two-phase stationary reference frame . The use of reference frame is to avoid the time delay which is caused by the use of positive and negative sequence separation filter .