ELECTRIC WIRE PROTECTION DEVICE AND CONTROL METHOD FOR ELECTRIC WIRE PROTECTION DEVICE

An electric wire protection device includes a voltage adjusting unit that adjusts voltage of a power source side and supplies the resulting voltage to a load, and a controller that includes a calculation unit configured to compute temperature information of an electric wire connecting the power sour...

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Bibliographic Details
Main Authors UETA, Keisuke, KIKUCHI, Takashi, KAWAMATA, Seiju, MIYAKAWA, Takahiro, NISHINO, Tomoya, UJIGAWA, Noboru, NAGAKURA, Syunsuke, TSUKIOKA, Masataka, EZOE, Rikuya
Format Patent
LanguageEnglish
Published 13.09.2018
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
GENERATION
MEASURING
MEASURING QUANTITY OF HEAT
MEASURING TEMPERATURE
PHYSICS
TESTING
THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
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Summary:An electric wire protection device includes a voltage adjusting unit that adjusts voltage of a power source side and supplies the resulting voltage to a load, and a controller that includes a calculation unit configured to compute temperature information of an electric wire connecting the power source and the load from a value of an electric current flowing through the voltage adjusting unit, and that is configured to make the voltage adjusting unit into a shutoff state of shutting off the power source and the load on the basis of the temperature information.
Bibliography:Application Number: US201815917075