DC-DC converterState-space averaging methodEquivalent circuitLossless n-portBased on an extended state-space averaging method, a procedure for obtaining the equivalent circuit of DC-DC converter is proposed. First, the state-space averaging method is interpreted into the "averaged circuit" where ...
Equivalent circuit diagrams of batteries in steady-state condition are presented. Formulas for parameters of the equivalent circuits are derived for the most general condition of insulation leakage conductance distributed nonuniformly (at random) within the battery's single cells. DC system representation...
The equivalent circuits of inverter in DC,fundamental frequency and high frequency are acquired from the typical double-loop inverter control diagram whether the frequency is in range of inverter bandwidth or not.This paper illustrates that the DC equivalent circuit and the fundamental frequency equivale...
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The values of the parameters of the equivalent circuit model of the combination wave (surge) generator, which appears in the standard IEC 61000-4-5, are here derived so that open-circuit voltage and short-circuit current exactly meet the standard waveform requirements in terms of peak amplitude...
Modelling of switching DC-DC converters by time-averaging equivalent circuit approach Part 1. Continuous conduction mode Modelling of switching DC-DC converters by time-averaging equivalent circuit approach. Part 2. Discontinuous conduction mode. Xu,Jianping. International Journal... JIANPING,XU - 《Int...
In practice, before I use the test circuit, I measure the actual DC resistance from DUT to ground and use the measured value to adjust the test results. (I measure the actual DC resistance with the pulse generator connected, but turned off. On my generator, even when it is turned off ...
Magnetic Field Analysis of a Permanent-Magnet Induction Generator The proposed technique is based on the PMIG's equivalent circuit and the two-dimensional finite-element analysis (2D-FEA). To execute the 2D-FEA, the... T Tsuda,T Fukami,Y Kanamaru,... - 《Ieej Transactions on Industry Applic...
Chapter 15 AC and DC Equivalent Circuit Modeling of the Discontinuous Conduction Mode 这一章我们关注discontinuous conduction mode (DCM)的小信号模型. 在DCM,Switch的平均电压和电流成正比, 满足欧姆定律, 因此可以用一个lossless resistor, Re(d)代替.Diode的平均电压和电流表现为功率源, 其功率=Re上的功率 ...
Chapter 7 AC Equivalent Circuit Modeling 7.1 Introduction 从第七章开始介绍converter的动态响应和建模. 一个典型的dc-dc buck converter带负反馈环路结构如下图所示 我们需要设计反馈环路, 让output 稳定, 满足transient overshoot, Setting time等. 我们需要知道输入电压, 输出电流, 占空比如何影响输出电压. ...