Abstract
The lack of new generation capacity and the higher fuel generation cost are the serious problems of Taipower. Taipower attempted to make the optimal economic fuel-cost dispatch of its existing generation capacity by applying direct load control method (DLC). However, some constraints such as the outdoor temperature, thermal comfort level of consumers, and air-conditioning load payback phenomenon restrain the executions of DLC. In order to alleviate the above problems, a reasonable DLC program with a least enthalpy estimator (LEE)-based fuzzy thermal comfort controller of air-conditioning systems is proposed in this paper. It can store the heat transfer capacity of the chilled water by a time delay after load-shedding command is issued. With the help of the proposed LEE-based fuzzy control and this pre-stored chilled-water heat transfer capacity, a smaller increase of the chilled-water temperature during off-shift period is obtained which can avoid the transient payback load effect. Meanwhile, the thermal comfort is also maintained within an acceptable level.
Original language | English |
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Title of host publication | 2005 IEEE Power Engineering Society General Meeting |
Pages | 664-669 |
Number of pages | 6 |
Volume | 1 |
Publication status | Published - 2005 Oct 31 |
Event | 2005 IEEE Power Engineering Society General Meeting - San Francisco, CA, United States Duration: 2005 Jun 12 → 2005 Jun 16 |
Other
Other | 2005 IEEE Power Engineering Society General Meeting |
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Country | United States |
City | San Francisco, CA |
Period | 05-06-12 → 05-06-16 |
All Science Journal Classification (ASJC) codes
- Engineering(all)