| Summary: | 碩士 === 國立臺灣海洋大學 === 電機工程學系 === 103 === The electric power industry is a main energy industry at Taiwan, so the security constrained dispatch is very important for all industry and the family life. The fuel cost increases in recent years, the Taiwan Power Company (TPC) has run into a loss because TPC can’t adjust electricity price. The government has one idea of liberalizing the electricity market. In the competitive electricity market, security dispatch resources can be acquired from the bilateral contracts or the ancillary service market. All participants must share the system security dispatch cost. The one of security dispatch resources is Spinning Reserve (SR).
This thesis proposes two kinds of bidding process models based on the spinning reserve including “capacity model” and “integrated model” for the ancillary services market. Capacity model: the participants get a lower price but when accidents happen, it may cost higher than others. Integrated model: The participants get a higher price but when accidents happen, it can avoid additional power cost. Finally, this thesis considers how to dispatch in the system congestion state to achieve the minimum cost target.
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