ENGINE ELECTRICITY GENERATOR

WIPO Patent Application WO/2021/255939

A1

Provided is an engine electricity generator which uses one system of an external battery as a power source, and which is capable of starting an engine and driving the engine by means of the external battery.　An engine electricity generator 1 is provided with an engine 10, and a motor-generator 20 which imparts a starting force to the engine 10 during startup of the engine 10, while performing electricity generation by means of the driving force of the engine 10 when the engine 10 is being driven, wherein an external battery 2 is charged with the electric power generated by the motor-generator 20. The engine electricity generator 1 is provided with: a first step down unit 40 which supplies power to engine auxiliary equipment 11 by stepping down the voltage of the external battery 2; and an electric power converting unit 30 which converts the electric power from the external battery 2 and supplies the same to the motor-generator 20.

JP3030849	[Name of invention] A device for reducing a momentary increase load on an internal combustion engine for a generator by an auxiliary motor.
JPS60183227	[Title of the device] A control device in an engine generator
JPH0744743	[Name of device] Case structure of soundproof work machine

ISHIDA SHOHEI (JP)
MASUDA MASAHUMI (JP)

PCT/JP2020/024237

December 23, 2021

June 19, 2020

Click for automatic bibliography generation  

YAMAHA MOTOR CO LTD (JP)

F02B63/04; H02P9/04

JP2011061909A	2011-03-24
JP2016037854A	2016-03-22
JP2007325474A	2007-12-13
JP2005224013A	2005-08-18

SUZUKI Kazuaki et al. (JP)

View/Download PDF      PDF Help

Previous Patent: TERMINAL, WIRELESS COMMUNICATION METHOD, AND BASE STATION

Next Patent: DRONE FOR DIAGNOSING CROP GROWTH, AND CAMERA SYSTEM FOR SAME