Title:
ALTERNATING CURRENT GENERATOR
Document Type and Number:
WIPO Patent Application WO/2023/182603
Kind Code:
A1
Abstract:
The present invention relates to an alternating current generator comprising: a motor; a power generation unit for generating, in response to driving of the motor, three-phase alternating current power by means of the rotation of a rotor unit arranged on the inner side of a stator unit; a first battery unit for providing first power for driving of the motor; a second battery unit for providing second power for magnetic force formation at the rotor unit; a DC/AC inverter for supplying third power obtained by transforming the second power into alternating current; a first charging unit for charging the first battery unit by rectifying first phase power of the three-phase alternating current power; a second charging unit for charging the second battery unit by rectifying second phase power of the three-phase alternating current power; an output terminal through which third phase power of the three-phase alternating current power is output; and a motor control unit for controlling driving of the motor by controlling supply of the first power, wherein the power generation unit rectifies the third power so as to use same in magnetic force formation of the rotor unit, and can supply alternating current power for a long time with a relatively simple structure and at high efficiency.
Inventors:
KIM CHEOL SOO (KR)
KIM SEUNG HYUN (KR)
KIM SEUNG HYUN (KR)
Application Number:
PCT/KR2022/016858
Publication Date:
September 28, 2023
Filing Date:
November 01, 2022
Export Citation:
Assignee:
KIM CHEOL SOO (KR)
KIM SEUNG HYUN (KR)
KIM SEUNG HYUN (KR)
International Classes:
H02P9/02; H01M10/613; H02J7/14; H02K7/18; H02K7/20; H02K13/00; H02K21/14; H02K21/48
Foreign References:
| KR20110077751A | 2011-07-07 | |||
| KR20200012830A | 2020-02-05 | |||
| KR101547831B1 | 2015-08-27 | |||
| KR20170092110A | 2017-08-10 | |||
| KR20180049727A | 2018-05-11 | |||
| JP2011130555A | 2011-06-30 | |||
| KR102437835B1 | 2022-08-30 |
Attorney, Agent or Firm:
KIM, Ik Soo (KR)
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