電動工具用発電機

摘要

PROBLEM TO BE SOLVED: To provide an electric generator with an output characteristic suitable for a power tool.;SOLUTION: An electric generator A includes: a power generation unit 1; a rectifier circuit 3; an inverter circuit 5; a current measurement unit for acquiring an output current operation point showing a relationship between an output current of the inverter circuit 5 and its output duration time ; and a control unit 9. The control unit 9 controls an output voltage of the inverter circuit 5 on the basis of a comparison result between output control information stored in a storage unit 95 and the output current operation point acquired by the current measurement unit.;SELECTED DRAWING: Figure 2;COPYRIGHT: (C)2019,JPO&INPIT