Thermal Control of Active and Inductive Loads by Impedance Monitoring
Georgi Georgiev, Valentin M. Mateev, Iliana Marinova · 2023
This work presents a method and a device for indirect temperature measurements of an electric inductive winding. The stages of the method for measuring the temperature in an indirect way, depending on winding resistance, without interrupting the supply voltage are considered. The proposed method and device are applicable for direct current and alternating current winding power supply, at varying load. The temperature controller device is prototyped and tested in a laboratory environment.