Peak shift management server and power demand peak shift method

摘要

PPROBLEM TO BE SOLVED: To provide a method and system for more effectively smoothing a power demand. PSOLUTION: A peak-shift management server receives peak-shift allowable time, a peak-shift power and required charge time for each electric apparatus from a peak-shift usage server. The peak-shift management server extracts a predicted power demand maximum time and a predicted power demand minimum time from a total power demand prediction database and calculates the peak-shift start time, peak-shift end time, charge start time and charge end time for each electric apparatus. PCOPYRIGHT: (C)2008,JPO&INPIT