principle of electromagnetic induction heating
In 1831 Michael Faraday discovered Electromagnetic induction heating. The basic principle of induction heating is an applied form of Faraday’s discovery. The fact is that, AC current flowing through a circuit affects the magnetic movement of a secondary circuit located near it. The fluctuation of current inside the primary circuit provided the answer as to how themysterious current is generated in the neighboring secondary circuit. Faraday’sdiscovery led to the development of electric motors, generators, transformers, and wireless communications devices.Its application, however, has not been flawless. Heat loss, which occurs during the induction heating process, was amajor headache undermining the overall functionality of a system. Researchers sought to minimize heat loss by laminating the magnetic frames placed insidethe motor ortransformer.
Heat loss, occurring in the process ofelectromagnetic induction, could be turned into productive heat energy in an electricheating system by applying this law.Many industries have benefited from this new breakthrough by implementing induction heating.