Title:
POWER GENERATION SYSTEM AND CONTROLLER FOR POWER GENERATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/181599
Kind Code:
A1
Abstract:
This power generation system comprises: a motor; a magnetic gear generator configured to be driven by an input from the motor to generate electricity; a power converter connected to the magnetic gear generator; an operation mode switching unit configured to switch an operation mode of the magnetic gear generator to a step-out avoidance mode, when a step-out parameter indicating a risk of step-out of the magnetic gear generator exceeds a specified tolerance; and a reduction command unit configured to, in the step-out avoidance mode, give, to the motor, an input reduction command for reducing the input from the motor, and give, to the power converter, a torque reduction command for reducing the generator torque of the magnetic gear generator.
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Inventors:
WAKASA TSUYOSHI (JP)
SASAKI MIKITO (JP)
YAZAKI YUICHIRO (JP)
MATSUSHITA TAKATOSHI (JP)
KATO YOSHIKI (JP)
SASAKI MIKITO (JP)
YAZAKI YUICHIRO (JP)
MATSUSHITA TAKATOSHI (JP)
KATO YOSHIKI (JP)
Application Number:
PCT/JP2022/007198
Publication Date:
September 01, 2022
Filing Date:
February 22, 2022
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
H02P9/06; H02P101/15
Foreign References:
| JP2014125991A | 2014-07-07 | |||
| JP2011166963A | 2011-08-25 | |||
| JPS5915608A | 1984-01-26 | |||
| JP2000156966A | 2000-06-06 | |||
| JP2021028565A | 2021-02-25 | |||
| JP2014125991A | 2014-07-07 |
Attorney, Agent or Firm:
SSIP PATENT ATTORNEY CORPORATION (JP)
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