A Study of Reactive Power Requirements of Traditional and Restructured Power System
Journal of Electrical and Electronic Engineering
Volume 3, Issue 2-1, March 2015, Pages: 101-106
Received: Feb. 8, 2015; Accepted: Feb. 9, 2015; Published: Mar. 5, 2015
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Authors
Laleh Haddadi, Department of Power Engineering, Science and Research Branch, Islamic Azad University of Tehran, Tehran, Iran
Abolfazl Pirayesh Neghab, Department of Power Engineering, Shahid Beheshti University, Tehran, Iran
Seid Babak Mozafari, Department of Power Engineering, Science and Research Branch, Islamic Azad University of Tehran, Tehran, Iran
Morteza Ghasem Salamroodi, Power Distribution Company of West of Mazandaran, Noshahr, Iran
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Abstract
Due to importance of requirements of reactive power in a power system, by employing probabilistic load flow with Monte Carlo method we can gain the exact value of requirement reactive power of system in a traditional and a restructured power system. In this paper the main object is the examination of effect of random changes in load, generation and price on all requirement reactive power of system as well as the amount of reactive power of each bus. Effective parameters in reactive power distribution are determined and an effective probable model for each of parameters is presented. The simulation results are used by network management for reactive power and voltage control service contracts. The results of analysis in two environments (traditional and restructured power system) are shown. The Monte Carlo method and MATLAB software is used, and studies are done on 30 buses IEEE system that is modeled by MATPOWER software.
Keywords
Reactive Power, Restructured Power System, Monte Carlo Simulation
To cite this article
Laleh Haddadi, Abolfazl Pirayesh Neghab, Seid Babak Mozafari, Morteza Ghasem Salamroodi, A Study of Reactive Power Requirements of Traditional and Restructured Power System, Journal of Electrical and Electronic Engineering. Special Issue: Research and Practices in Electrical and Electronic Engineering in Developing Countries. Vol. 3, No. 2-1, 2015, pp. 101-106. doi: 10.11648/j.jeee.s.2015030201.31
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