Development of novel evolutionary programming algorithm for reactive power dispatch in electric power system / Dr. Ismail Musirin and Assoc. Prof. Dr. Titik Khawa Abdul Rahman

Musirin, Ismail and Abdul Rahman, Titik Khawa (2005) Development of novel evolutionary programming algorithm for reactive power dispatch in electric power system / Dr. Ismail Musirin and Assoc. Prof. Dr. Titik Khawa Abdul Rahman. Research Reports. Institute of Research, Development and Commercialization, Universiti Teknologi MARA. (Submitted)

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Abstract

Current scenario has witnessed a lot of voltage collapse incidents in many parts of the world. These were mainly caused by the stressed condition of power system network as well as unpredictable events such as contingencies caused by line or generator outages. This has also caused the power system network operates closed to its voltage stability limit. Lack in reactive power support has also contributed to the voltage instability problem. Hence, some measures should be taken in order to support for the reactive power loading along with enhancing the voltage stability condition of the system. Yoltage stability study is a crucial aspect in the power system operation and planning. Reactive Power Planning confined reactive power dispatch, transformer tap changer setting and compensating capacitor placement. Reactive power dispatch dealt with the voltage instability enhancement through the reactive power required to be dispatched by the generator buses, while the transformer tap changer setting altered the transmission system properties that could improve voltage stability in the system. On the other hand, the compensating capacitor placement technique is meant to improve the voltage profile at the local bus particularly in the radial distribution network. The use of FACTS devices technology has been known to extend the voltage stability margin as discussed by Messina et al. in [1]. This technique dealt with small-signal voltage stability, singular value decomposition (SYD) and modification of power system representation leading to the remedial measures for voltage instability improvement scheme.

Item Type: Monograph (Research Reports)
Subjects: T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Production of electric energy or power. Powerplants. Central stations
Divisions: Institute of Research, Development and Commercialization , Universiti Teknologi MARA
Depositing User: Pn. Zuhaslinda Sulaiman
Date Deposited: 10 Jul 2013 03:27
Last Modified: 10 Jul 2013 03:27
URI: http://eprints.uitm.edu.my/id/eprint/7322

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