Title:
OPERATIONAL METHOD OF AUTONOMOUS OPERATION TYPE ROTARY ELECTRIC MACHINE AND AUTONOMOUS OPERATION TYPE ROTARY ELECTRIC MACHINE
Document Type and Number:
Japanese Patent JP2019122126
Kind Code:
A
Abstract:
To provide an operational method of an autonomous operation type rotary electric machine, an autonomous operation type rotary electric machine, a battery-less motor using the autonomous operation type rotary electric machine, and an electric automobile motor.SOLUTION: A motor coil 106 and a power generation coil 108 are arranged in motor stators 105 and 107. A power generation is output from a power generation coil when rotating a motor, the power generation is converted into a DC power, and is accumulated to an accumulation device 20 formed by LiC, and an accumulation power StP is output. A DC amplification power DaP is generated by amplifying the accumulation power with a high frequency power amplifier 30, multi-phase driving powers φu, φv, and φw are generated in an inverter 34 from the DC amplification power, and are supplied to each motor stator. Thus, an autonomous operation in the motor can be performed, and a torque output of the motor can be substantially improved, and a battery-less motor and an electric automobile motor can be provided.SELECTED DRAWING: Figure 2
Inventors:
HATANAKA TAKESHI
Application Number:
JP2017255472A
Publication Date:
July 22, 2019
Filing Date:
December 29, 2017
Export Citation:
Assignee:
ENEON INST LLP
International Classes:
H02K53/00; B60L15/00