电流谐振

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电流谐振电流谐振
  1. 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

  2. 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 .

  3. 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 .

  4. 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

  5. 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

  6. 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

  7. 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

  8. 非线性零电流谐振变换器的研究

    Investigation of Nonlinear Zero current switching Resonant Converter

  9. 电流谐振型变流器峰值电流的抑制

    Current Peak Suppression of Current Resonant Converter

  10. 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

  11. 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 .

  12. 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 ;

  13. 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 .

  14. 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 .

  15. 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 .

  16. 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

  17. 零电流准谐振开关电源的设计

    Design of Zero Current Quasi resonant Switching Power Supply

  18. 半桥式零电流转换谐振变换器的研究

    Half bridge zero current transition resonant converter

  19. 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

  20. 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

  21. 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 .

  22. 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 .

  23. 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 .

  24. 电流跟踪型谐振式PWM交-交变频器

    Current - tracking AC-AC Cycloconverter of Resonant PWM Technique

  25. 恒频PWM型零电流开关准谐振变流器

    Constant Frequency Zero - Current Switching PWM Converter

  26. 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 .

  27. 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 .

  28. 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 .

  29. 300W零电流型准谐振直流电源设计

    Design of 300W ZCS Quasi-resonant DC Converter

  30. 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 .