Modal Sensitivity Analysis for Parallel Harmonic Resonance in Power System-Reference-Cited by-同舟云学术

Modal Sensitivity Analysis for Parallel Harmonic Resonance in Power System

Published:2013-08 Issue: Volume:732-733 Page:1432-1437
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Yang Cai Xia¹,Liu Kai Pei²,Zheng Xue³,Wang Dong Xu⁴

Affiliation:

1. Wuhan Polytechnic University

2. Wuhan University

3. Wuhan Electric Technical Power College

4. Wuhan Power Supply Company

Abstract

Parallel harmonic resonance is closely related to the singularity of a node admittance matrix. It was found that the smallest eigenvalue of the matrix defines the mode of parallel harmonic resonance. This paper applies eigenvalue theory and modal sensitivity analysis method to determine which network components contribute significantly to a harmonic resonance phenomenon. Case study results further confirm the theoretical correctness and effectiveness. Thus, this practical method not only provides significant measures for harmonic resonance manage, but also support theoretical and experimental bases for the component parameter design.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.732-733.1432.pdf

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