METHOD AND SYSTEM FOR EVALUATING UTILIZATION STATE OF COGENERATION SYSTEM

摘要

PPROBLEM TO BE SOLVED: To provide a method and system for evaluating the utilization state of a cogeneration system which can more appropriately support the enhancement of a utilization efficiency even when obtainable information is limited. PSOLUTION: The evaluation method of the utilization state of a cogeneration system (a cogene) allowing the cogeneration, executes the process for obtaining uptime from the cogene and storing it in a storage device during a routine inspection, the process obtaining an effective power generation rate specified at a ratio of a supply power amount with respect to total power generation amount and storing it in the storage device during the routine inspection, the process for acquiring an average value and dispersion value of the uptime, the process for acquiring an average value and dispersion value of the effective power generation rate, the process for setting determination conditions of a plurality of evaluation groups determining the utilization state on the basis of the average values and dispersion values of the uptime and effective power generation rate, and the process for determining the evaluation group on the basis of the uptime and effective power generation rate of the cogene to be evaluated. PCOPYRIGHT: (C)2010,JPO&INPIT