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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Chattopadhyay, D. |
| Copyright Year | 1969 |
| Abstract | Preventive maintenance of generation assets in a market environment is often subject to a more stringent financial scrutiny as compared to the regulated regime. Gencos have to strike a balance between maintenance costs and foregone profits in the short-term vis-a/spl grave/-vis permanent performance degradation of the assets in the longer run. The present work lays an analytic foundation to assess the maintenance needs in a competitive environment. A stochastic optimization model is proposed that considers the trade-off among short and long-term objectives to determine the optimal maintenance profile for generating units over the life of the assets. The model recognizes the driver of generation and maintenance decisions in a competitive electricity markets namely, spot and contractual revenue, and the technical drivers, such as heat rate degradation, capacity de-rating, and increased risk of forced outages. It is expected that the modeling framework will prove to be a useful analytic first step toward addressing the life-cycle maintenance issues in an electricity market. |
| Sponsorship | IEEE Power Engineering Society |
| Starting Page | 1181 |
| Ending Page | 1189 |
| Page Count | 9 |
| File Size | 273370 |
| File Format | |
| ISSN | 08858950 |
| Volume Number | 19 |
| Issue Number | 2 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2004-05-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Environmental management Degradation Electricity supply industry Maintenance Timing Stochastic processes Environmental economics Retirement Productivity Costs |
| Content Type | Text |
| Resource Type | Article |
| Subject | Energy Engineering and Power Technology Electrical and Electronic Engineering |
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