Security constrained unit commitment pricing optimization using linear programming for electricity markets
First Claim
1. A computer implemented system for optimal market pricing of dispatched energy and ancillary services in an electricity market of at least one market participant wherein load prediction is performed considering load system requirements, said system comprising:
- means for inputting transmission security constraints of said at least one market participant;
means for clearing energy and ancillary service bids; and
means for pricing the dispatch of energy and ancillary services considering said load security constraints of said at least one market participant using mixed integer linear programming techniques.
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Abstract
The present invention is a method for optimizing security constrained unit commitment in the day ahead wholesale electricity market using mixed integer linear programming techniques. The wholesale electricity market uniquely requires the submission of offers to supply energy and ancillary services at stated prices, as well as bids to purchase energy, and known operating and security constraints. The present invention address the above noted needs by providing a SCUC engine to support and implement the requirements via a computer system implementation.
15 Citations
10 Claims
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1. A computer implemented system for optimal market pricing of dispatched energy and ancillary services in an electricity market of at least one market participant wherein load prediction is performed considering load system requirements, said system comprising:
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means for inputting transmission security constraints of said at least one market participant;
means for clearing energy and ancillary service bids; and
means for pricing the dispatch of energy and ancillary services considering said load security constraints of said at least one market participant using mixed integer linear programming techniques. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification