| Summary: | 碩士 === 國立臺北科技大學 === 電機工程系所 === 93 === Now-a-days, renewable energy has become an inevitable trend being aggressively developed by major countries all over the world. In Taiwan, over 98% of energy must be imported from other countries. With the prosperous development of the economy, local people are requiring higher living and environmental quality which has stimulated increasing demands of energy day after day and the alleviated use of renewable energy is now an inevitable trend. To accelerate the application of renewable energy in the local market, Taiwan power Company has established the Renewable Energy Power Generation System Parallel Technical Guidelines for the tie-in related matters. Taiwan Area has an ideal potential for wind energy and the storage volume is estimated at approx. 21 million kilowatts. In view of this, the wind power generation would be the main point for developing renewable energy in Taiwan. However, most of the wind power generation spots are located in remoter areas where the power distribution system is usually weaker. On account of this, it is necessary to further analyze and understand the effect of the tie-up technical guidelines on the power distribution system.
Through the understanding of Renewable Energy Power Generation System Tie-in Technical Guidelines, power distribution system and wind power generation features, this thesis will discuss the factors affecting the incorporation of wind power generator sets into the power distribution system through simulation analysis. Further, the voltage change actually experienced by the subscriber end will also be considered for analyzing the reverse transmission power from the wind power generator set that will be tied in at each point of the feeder power distribution system. As the above, conclusions are summarized as following：
1.At constant voltage variation(5%),the more current of feeder,the more wind power generation can be connected. 2.The higher fault current of feeder, the higher capacity of wind power generation can be connected. 3.When the P.F approach 1, much capacity of wind power generation can be connected to feeder.
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