| 摘要 |
<p>PURPOSE:To effectively utilize the output of an engine and to control the optimization of the engine by sequentially altering the generating state in response to the load state of the engine. CONSTITUTION:A voltage regulator 5 control the field current of a generator 3 so that the voltage of a battery 6 becomes regulated voltage. At this time the rotating speed of an engine 1 and the increase of decrease signal of an electric load 2 are applied from a sensor 4 to a voltage regulator 5, and the regulated voltage of the regulator 5 can be varied by the signal. Thus, the setting voltage of an overvoltage alarm can be simultaneously varied. In this manner, the output of the engine can be effectively utilized, the optimization can be executed, and the erroneous alarm of the overvoltage can be effectively prevented.</p> |
