| 摘要 |
<P>PROBLEM TO BE SOLVED: To timely and accurately grasp the energy fee on the basis of the utilization of a cogeneration system. <P>SOLUTION: This energy supply system comprises a cogeneration system generating electric power and heat energy to supply the same to an apparatus using the electric power and an apparatus using the heat energy, a fuel supply means branched from a fuel supply passage to the cogeneration system for supplying a part of the fuel to the fuel consuming apparatus, an electric energy measuring means 54 for measuring the electric energy used in a power supply passage of the cogeneration system, a heat energy measuring means 53 for measuring the heat energy used in a heat energy supply passage of the cogeneration system, a fuel consumption measuring means 52 for measuring the fuel consumption through the fuel supply means, and a fee information creating means 732 for creating the information on customer's energy fee on the basis of the amounts of each energies used, measured by the measuring means 52-54. <P>COPYRIGHT: (C)2004,JPO |
