Electric vehicle and sintering detection method and detection device of direct current charging contactor of electric vehicle
The invention discloses an electric vehicle and a sintering detection method and detection device for a direct current charging contactor of the electric vehicle, and the method comprises the steps: determining a sintering detection result of the direct current charging contactor through detecting t...
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| creator | MATSUURA KOHEI KAMIYA MUNEHIRO MEI HAIZHOU JI WENJIAN AMANO MASAYA |
| description | The invention discloses an electric vehicle and a sintering detection method and detection device for a direct current charging contactor of the electric vehicle, and the method comprises the steps: determining a sintering detection result of the direct current charging contactor through detecting the voltage of a direct current charging port of the electric vehicle when the direct current charging of the electric vehicle is finished; when the electric vehicle is powered on, if it is determined that sintering detection of the direct-current charging contactor is not completed according to the sintering detection result of the direct-current charging contactor, sintering detection is conducted on the direct-current charging contactor again by detecting the voltage of the direct-current charging port of the electric vehicle when a direct-current charging port cover of the electric vehicle is in a normal closing state. According to the sintering detection method, the sintering state of the direct current chargin |
| format | Patent |
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According to the sintering detection method, the sintering state of the direct current chargin</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PERFORMING OPERATIONS PHYSICS TESTING TRANSPORTING VEHICLES IN GENERAL |
| title | Electric vehicle and sintering detection method and detection device of direct current charging contactor of electric vehicle |
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