INTEGRATED MANAGEMENT SYSTEM AND PROGRAM OF WIDE AREA POWER DATA

摘要

PPROBLEM TO BE SOLVED: To provide an integrated management system of wide area power data by making it possible for a small scale consumer to participate in a liberalization market. PSOLUTION: An integrated management system 1 of wide area power data performing power supply to a plurality of collective consumers, i.e. a plurality of clients A1-An, from a supply source through a transmission network 2 includes instrumentation communication terminals 3 for collecting and transmitting the data of received power of the clients A1-An, a management computer in a data center 5, a supply source computer 1, and a communication network 4 interconnecting the instrumentation communication terminals 3 and the management computer, wherein the management computer tabulates power data transmitted from the instrumentation communication terminals 3 of the clients A1-An and transmits power data of a contract consumer to each power supply source, and further performs tabulation of electric energy used by each client A1-An, calculation of maximum demand data, calculation of electricity bills, calculation of electricity bills of each supply source , and transmission of power data of a contract consumer to each supply source. PCOPYRIGHT: (C)2009,JPO&INPIT