NDLI: Power flow algorithms compare based on voltage instability and reliability analysis

Content Provider	IEEE Xplore Digital Library
Author	Qin, W. Zhao, W. Ren, C. Wang, P. Han, X.
Copyright Year	2013
Description	Author affiliation: Taiyuan Univ. of Technol., Singapore, Singapore (Wang, P.) \|\| Coll. of Electr. & Power Eng., Taiyuan Univ. of Technol., Taiyuan, China (Qin, W.; Zhao, W.; Ren, C.; Han, X.)
Abstract	The “nose point” of P-V curve is a key point in the system static security-stability analysis. It is always considered as the system voltage collapse point. How to get the precise system or bus load power and bus voltage of the nose point is a practical and important issue. Taken the system contingencies and reliability assessment into consideration, the requirements for accuracy and calculating time of the algorithms have become more rigorous than before. In this paper, the Improved Bisection Searching Technique (IBSST) algorithm is proposed and compared with the traditional Continuation Power Flow algorithm (CPF) through the analysis on a practical 220kV Taiyuan power system in Shanxi Province of China. The results show that the IBSST is superior to CPF in aspects of accuracy, calculating time and stability of algorithm.
Sponsorship	IEEE Power Energy Soc.
Starting Page	1
Ending Page	5
File Size	156987
Page Count	5
File Format	PDF
ISBN	9781479913039
ISSN	19449925
DOI	10.1109/PESMG.2013.6672766
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-07-21
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Power system stability Load flow Loading Algorithm design and analysis Educational institutions Nose Power system reliability Voltage instability Continuation Power Flow (CPF) Improved Bisection Searching Technique (IBSST) Power system Reliability
Content Type	Text
Resource Type	Article

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