电流谐振
- 网络current resonance
-
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 .