An abnormality detection device includes a temperature detection unit that has a resistor section which varies a resistance value depending on a temperature, a resistance detection unit that detects a resistance value of the resistor section, and a short-circuit unit that short-circuits the resistor section, in which the short-circuit unit short-circuits the resistor section when a predetermined abnormality occurs in a detection target of the temperature detection unit.
Abnormality detection device
2016-12-27
Patent
Elektronische Ressource
Englisch
IPC: | H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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