Electric Power System Low Voltage Risk Assessment Based on the Utility Theory and Node Importance-Reference-Cited by-同舟云学术

Electric Power System Low Voltage Risk Assessment Based on the Utility Theory and Node Importance

Published:2013-02 Issue: Volume:291-294 Page:2278-2282
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Liu Zong Qi¹,Tan Meng Si¹,Ji Jie²,Shen Yong Tao²,Zhang Jian Hua²

Affiliation:

1. North China Electric Power University

2. Transmission and Distribution System Research Institute, North China Electric Power University

Abstract

To deal with the power system static voltage security issues, this paper provides a power system low voltage risk assessment model. We constructed a low voltage consequence severity model by combining the utility function and node importance, and set up a low voltage evaluation index based on risk theory. The validity and reasonability of the model are proved by the IEEE14 bus system.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.291-294.2278.pdf

Reference11 articles.

1. Zhang Guo-hua, ZhangJian-hua etc. Based on evidence theory and utility theory of power system risk assessment [J]. Automation of electric power systems, 2009, 55 (23) : 1-4, 47.

2. PengJun-hao, XuGuo-ai, YangYi-xian etc. Measure Model of security Risk based on utility[J]. Journal of Beijing university of posts and telecommunications, 2006, 29 (2) : - 61, 69.

3. LiuRuo-xi, ZhangJian-hua, WuDi etc. Research on static security index of distribution network based on risk theory [J]. Power system protection and control, July 2011 (15) : 89-95.

4. PengJun , XuGuoAi, YangYiXian etc. Model of Security Policy Selection Based on Utility [J]. Computer application research, 2006, (6) : 99-101.

5. ZhengJing-Yuan. TransientStabilityRiskAssessmentBasedOnEvidenceTheoryandUtilityTheory [D]. North China electric power university (Beijing), (2009).