DocumentCode :
2394078
Title :
Cost Evaluation of Small Grid System with Autonomous Distribution Control
Author :
Toyoshima, Toru ; Shirai, Goro ; Yokoyama, Ryuichi ; Fujita, Goro ; Matsubara, Masayoshi ; Tsukui, Takashi
Author_Institution :
Hosei Univ., Tokyo
fYear :
2006
fDate :
28-29 Nov. 2006
Firstpage :
608
Lastpage :
611
Abstract :
Recently, solar energy generation and wind power generation have been introduced to electric power system. But, as for this natural energy, influence such as frequency fluctuation is exerted on electric power system, which is a fundamental problem in operation of a small grid system such as micro-grid. These systems should provide appropriate power quality compared to a large grid. However, using the telecommunication line for monitoring and controlling the system devices is costly, as an alternative method, autonomous distribution control which enables local power supply and demand control is also required in design and operational stage. This paper discusses benefits of these methods conducting cost evaluation.
Keywords :
power distribution control; power grids; power supply quality; solar power; wind power; autonomous distribution control; cost evaluation; demand control; grid system; monitoring-controlling system devices; power quality; power supply control; solar energy generation; telecommunication line; wind power generation; Control systems; Costs; Frequency; Power generation; Power systems; Solar energy; Solar power generation; Telecommunication control; Wind energy generation; Wind power generation; Distributed Power System Operation; MATLAB; Micro grid; Photovoltaic; Power systems simulation;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power and Energy Conference, 2006. PECon '06. IEEE International
Conference_Location :
Putra Jaya
Print_ISBN :
1-4244-0273-5
Electronic_ISBN :
1-4244-0274-3
Type :
conf
DOI :
10.1109/PECON.2006.346723
Filename :
4154567
Link To Document :
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