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Paper Details
Paper Title
Frequency Regulation in Hybrid Power Systems
Authors
  Dr. V.S. Vakula,  N.Ramesh
Abstract
Abstract— combined operation of small generation sources and conventional energy sources is very common due to its inherent benefits. Present work is to investigate the variation in output power generation to load demand in a hybrid power system. This paper presents the comparative performance analysis of optimal load frequency controller problem to minimize frequency deviation and is designed using different optimization algorithms. Further its performance is tested on two hybrid power system configurations such as single area where Thermal Power System (TPS) is integrated with Diesel Engine Generators (DEGs), Wind Turbine Generators (WTGs), Battery Energy Storage System (BESS), Fuel Cells (FCs) and Aqua-Electrolyser (AE) and two area system with DG connected in area-1. The realization of an effective controller is a complicated task in a system with wind generation system results a complicated task due to dynamic nature of wind and random variations in load demand. The present paper proposes a comparative performance of robust PI controller whose parameters are tuned by Genetic Algorithm (GA), Particle Swarm Optimization (PSO) and hybrid GA-PSO. The robustness of the controllers is thoroughly demonstrated on the test systems under various loading conditions.
Keywords- Keywords— Hybrid power system, Distributed generation, Genetic algorithm, Particle swarm optimization, Frequency controller
Publication Details
Unique Identification Number - IJEDR1703115Page Number(s) - 790-803Pubished in - Volume 5 | Issue 3 | August 2017DOI (Digital Object Identifier) -    Publisher - IJEDR (ISSN - 2321-9939)
Cite this Article
  Dr. V.S. Vakula,  N.Ramesh,   "Frequency Regulation in Hybrid Power Systems", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.5, Issue 3, pp.790-803, August 2017, Available at :http://www.ijedr.org/papers/IJEDR1703115.pdf
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