ELECTRONIC DEVICE, CONTROL SYSTEM FOR POWER CONVERSION DEVICE, MACHINE LEARNING DEVICE, AND METHOD OF CONTROLLING COOLING FAN

A power conversion device includes a cooling fan, a cooling fan control unit that controls the drive amount of the cooling fan, and an electrolytic capacitor whose life varies according to the drive amount of the cooling fan. The cooling fan control unit controls the drive amount based on the relati...

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Bibliographic Details
Main Authors NAKAGAWA, Shinya, TAKEZAWA, Ryuichi, TAMURA, Shizuri
Format Patent
LanguageEnglish
Published 24.12.2020
Subjects
CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS
CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
COUNTING
ELECTRICITY
GENERATION
PHYSICS
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Summary:A power conversion device includes a cooling fan, a cooling fan control unit that controls the drive amount of the cooling fan, and an electrolytic capacitor whose life varies according to the drive amount of the cooling fan. The cooling fan control unit controls the drive amount based on the relationship between the drive amount, the life of the cooling fan, and the life of the electrolytic capacitor.
Bibliography:Application Number: US201816500820