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A novel circuit model for short transmission lines is derived by a straightforward reduction of a broadband modal network considering only the static mode and acceleration inductances. The presented network is compared to conventional equivalent circuit models in time- and frequency domain. It is found that the novel network provides a better performance in almost all cases, although the network's...
The paper analyses the directional properties of capacitive clamp which is used for coupling the electric fast transient (EFT) to tested cable interface by the test of immunity against burst of EFT according to EN61000-4-4 standard. It evaluates the influence of overvoltage protection elements for auxiliary equipment decoupling upon the resulting test severity level. For the analysis circuit modelling...
A new method of the prediction of the electromagnetic compatibility of power system is introduced, and a new analysis software is achieved. Compared with the measured results, it is proved that electromagnetic transient simulation is reliable and effective, and it is high practical for researching and analyzing the substation electromagnetic compatibility. It also introduces the Gray prediction theory...
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