| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a generating set that can accurately control an output from low-speed rotation to high-speed rotation. <P>SOLUTION: The generating set is provided with an AC/DC mutual conversion part 4 comprising a rectifying circuit that rectifies an output of a magnet generator 1 and applies the output to a battery 3, and an inverter circuit that converts a voltage of the battery 3 to an AC control voltage and applies the voltage to an armature coil of the magnet generator. Chopper control for controlling the output of the magnet generator is conducted by controlling a switch element of the inverter circuit so that an output current of the magnet generator is interrupted when the rotational speed of the magnet generator is lower than a preset speed, and when the rotational speed reaches the preset speed or higher, the AC control voltage is applied to the armature coil from the battery 3 via the inverter circuit, thus conducting drive control for controlling the output of the magnet generator by changing a phase angle of the AC control voltage. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
