A system (10) includes a heating element (20), a signal injector (14), and a signal receiver (28). The heating element (20) is coupled between a first node (18) and a second node (22). The signal injector (14) is communicatively coupled the heating element (20) via the first node (18). The signal generator is configured to provide a test signal to the heating element (20). The signal receiver (28) is communicatively coupled to the heating element (20) via the second node (22). The signal receiver (28) is configured to receive the test signal from the heating element (20) and to determine a capacitance of the heating element (20) based upon the received test signal.
HEATER IN-CIRCUIT CAPACITIVE MEASUREMENT
HEIZERSCHALTUNGSINTERNE KAPAZITIVE MESSUNG
MESURE CAPACITIVE D'ÉLÉMENT CHAUFFANT EN CIRCUIT
2022-07-27
Patent
Electronic Resource
English
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