Ford Global Technologies, LLC (20240258954). DYNAMIC MODELS FOR INDUCTOR TEMPERATURE
DYNAMIC MODELS FOR INDUCTOR TEMPERATURE
Organization Name
Inventor(s)
William Robert Brown of Huntington Woods MI US
Papiya Bagchi of Northville MI US
DYNAMIC MODELS FOR INDUCTOR TEMPERATURE
This abstract first appeared for US patent application 20240258954 titled 'DYNAMIC MODELS FOR INDUCTOR TEMPERATURE
Original Abstract Submitted
an electric drive system includes an inverter and a variable voltage converter. an inductor associated with the variable voltage converter is subject to temperature limits. dynamic models are used to estimate the temperature of the inductor. inputs to these dynamics models include dc current, dc voltage, battery voltage, oil pump speed, motor speed, and sump temperature. empirical constants in the models are set based on vehicle testing.