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URN etd-0804110-102053 Statistics This thesis had been viewed 2314 times. Download 350 times. Author Chao-kuo Peng Author's Email Address No Public. Department Electrical Engineering Year 2009 Semester 2 Degree Master Type of Document Master's Thesis Language zh-TW.Big5 Chinese Page Count 118 Title A Study on Peng-Hu Power System Dispatching Criterion And Fuel Cost by Considering High Wind Generation Penetration Keyword fuel cost the maximum allowed wind generation wind power wind power the maximum allowed wind generation fuel cost Abstract In the plentiful wind resource on the Peng-Hu Island, the capacity factor of the wind farm is up to 47%. It is expected that in a near future, more wind generating units will soon be integrated into this power system where diesel generators are the main power sources. However it may affect power quality and reliability of Peng-Hu power system due to wind generation variability, and influence the planning and operation of Peng-Hu power system. According to the present dispatching criterion, the maximum allowed wind generation penetration level was 26.3%. So if Peng-Hu power system want more wind power integrated into power system, the diesel generators has to be more. Before constructing the submarine cable connecting between Peng-Hu Island and Taiwan, this research based on the existed diesel generators and power system scheme, modifying the present dispatching criterion to find the maximum allowed wind generation penetration level. The reason of the cost of power supply has very high for long time is the fuel of the diesel generators is very expensive, so more wind power in the system can reduce the generation of the diesel generators, also reduce the amount of the fuel used. Under the same power system reliability and load condtion, this research compare the present dispatching criterion and the new dispatching criterion, according to the I/O curve of diesel generators, calculating the cost of fuel use. Advisor Committee Bin-kwie Chen - advisor
Chang-Hua Lin - co-chair
none - co-chair
Files Date of Defense 2010-07-26 Date of Submission 2010-08-05