| 摘要 |
PURPOSE:To reduce energy cost without generating reverse power when a cogeneration system is utilized. CONSTITUTION:The state of power load 1 is input to a programmable controller 20, and output to a fuzzy controller 21. Arithmetic operation is executed along a fuzzy inference from three elements of a purchased power value, a generated output value and power load by the fuzzy controller 21, and an optimum purchased power value and the generated output value are obtained. The values obtained are output to a purchased-power adjusting device 30 and a generator controller 31 through the programmable controller 20, thus adjusting purchased power and a generated output. |
