STORAGE UNIT FOR ELECTRICAL ENERGY, METHOD FOR MONITORING A STORAGE UNIT OF THIS KIND AND VEHICLE

A frequency converter includes a storage element for storing electrical energy and a detector connected to the storage element and including a pressure sensor and a temperature sensor. The detector detects a physical variable in immediate vicinity of the storage element and provides a signal in acco...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	KLÜBER, Thomas
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	A frequency converter includes a storage element for storing electrical energy and a detector connected to the storage element and including a pressure sensor and a temperature sensor. The detector detects a physical variable in immediate vicinity of the storage element and provides a signal in accordance with an electrical resistance of the detector when a predefinable change over time of the physical variable is exceeded, with the electrical resistance representing an output of the detector. A housing encloses or substantially encloses the detector and the storage element. Communicating with the detector is an evaluation facility to detect the predefinable change over time of the physical variable. The evaluation facility and/or the detector is/are connected to a higher-level security system designed to decouple and/or to divert the electrical energy from the storage element when the predefinable change over time of the physical variable is exceeded.