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Investigation on capacitor switching transient limiter with a three phase variable resistance

Citation

Naderi, SB and Jafari, M and Zandnia, A and Jalilian, A and Davari, P and Negnevitsky, M and Blaabjerg, F, Investigation on capacitor switching transient limiter with a three phase variable resistance, Proceedings from the Australian Universities Power Engineering Conference, 19-22 November 2017, Melbourne, Australia, pp. 1-6. ISBN 9781538626481 (2018) [Refereed Conference Paper]


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DOI: doi:10.1109/AUPEC.2017.8282395

Abstract

In this paper, a capacitor switching transient limiter based on a three phase variable resistance is proposed. The proposed structure eliminates the capacitor switching transient current and over-voltage by introducing a variable resistance to the current path with its special switching pattern. This topology has high damping capability due to its resistance nature and low voltage drop and low power losses due to complete bypass of its resistor. Therefore, it does not need auxiliary circuit to compensate voltage drop in normal condition. Also, because of smooth bypass of resistance, it does not make transients on capacitor after bypassing. Analytic Analyses for this structure in transient cases are presented in details and simulations are performed by MATLAB software to prove its effectiveness.

Item Details

Item Type:Refereed Conference Paper
Keywords:capacitor bank, capacitor switching transient limiter, power factor correction, switching transient current, variable resistance.
Research Division:Engineering
Research Group:Electrical and Electronic Engineering
Research Field:Control Systems, Robotics and Automation
Objective Division:Manufacturing
Objective Group:Machinery and Equipment
Objective Field:Machinery and Equipment not elsewhere classified
UTAS Author:Naderi, SB (Mr Seyedbehzad Naderi)
UTAS Author:Negnevitsky, M (Professor Michael Negnevitsky)
ID Code:124546
Year Published:2018 (online first 2017)
Deposited By:Engineering
Deposited On:2018-02-23
Last Modified:2018-07-31
Downloads:58 View Download Statistics

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