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Operation support system for power plant

  • US 7,096,156 B2
  • Filed: 12/29/2003
  • Issued: 08/22/2006
  • Est. Priority Date: 12/27/2002
  • Status: Active Grant
First Claim
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1. An operation support system for a power plant, comprising:

  • input means for inputting measured data over a communication network;

    data evaluating means for quantitatively evaluating performance degradation of plant components based on measured data input by said input means so as to create operation support data; and

    output means for outputting said operation support data for confirming said operation support data over the communication network;

    wherein said data evaluating means includes thermal inefficiency loss evaluating means for obtaining losses due to thermal inefficiency, and said loss evaluating means obtains maintenance costs at a time of thermal inefficiency in a deteriorated state of values in performance of the plant components.

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