| 摘要 |
PROBLEM TO BE SOLVED: To prevent a total consumed electric energy from exceeding an electric energy supplied by an indoor distribution line, by computing a power distribution to each sanitary cleaner, and transmitting this computed power distribution to each sanitary cleaner, when a required total electric energy computed at all times exceeds a constant electric energy. SOLUTION: Since power distribution by power splitting is compared with that performed by time sharing, and the half-wave component of supplied power is split by the number of units of connected sanitary cleaners and used, it is possible to finely set an electric energy to be supplied. Since the power distribution by power splitting enables minute temperature control, it becomes possible to use it for controlling a load having a very large watt-density, for example. A total electric energy to be used simultaneously in sanitary cleaners A1, A2,... to be connected to a load controller B is suppressed below the permissible electric energy of an indoor distribution line by time sharing or power splitting, and it is possible to prevent fuming or firing, etc., caused by heating of the distribution line. |
