| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a highly economic power generation system by utilizing generated power and exhaust heat efficiently even when power consumption or heat demand at a heat consuming section varies significantly while reducing the cost of a system where a power load 13 is born by a plurality of cogeneration facilities A, B and C and a commercial power supply 1. <P>SOLUTION: In the power generation system where a power generation facility including a plurality of cogeneration facilities A, B and C and a commercial power supply 1 are subjected to DC interconnection, its control section 26 determines priority of the plurality of power generation facilities based on a heat demand detected at a heat demand detecting section 22, and operates the power generation facilities sequentially according to the priority when a commercial electric energy monitoring section 29 detects a fact that electric energy W flowing from the commercial power supply 1 into the DC interconnection line exceeded a predetermined level. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
