ALTERNATOR MODULATION FOR CONTROL OF EXHAUST HEATING ELEMENT
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United States of America
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Issued Date -
Feb 6, 2025
app pub date -
Jul 8, 2024
filing date -
Jul 8, 2024
priority date (Note) -
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status (Latency Note)
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Abstract
Systems and methods for modulating power provided to a heating element of a vehicle exhaust system is provided. One system includes a controller controlling a switch, and an alternator having a first field terminal input, wherein the first field terminal input is connected to the switch. The system further includes a heating element connected to at least an output of the alternator. The controller is configured to determine a power demand for the electric heating element and modulate the first field terminal input to cause the alternator to provide power to the heating element according to the power demand.
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International Classification(s)
- H02J:CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR D....
- G08B:SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; A....
- H05B:ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE ....
- H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....
- H02P:CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATO....
- G01R:MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC V....
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