Inverter electromagnetic built-in energy storage heating furnace

What is induction heating based on?

Induction heating is based on three basic effects: electromagnetic induction, skin effect and heat transfer. Electromagnetic induction was first discovered by Michael Faraday in 1831. An electrically conducting object (usually a metal) can be heated when placed in an inductor that is part of a resonant circuit.

Who invented induction heating?

Ladislav Radvan, ABB s.r.o. – Semiconductors, Switzerland Induction heating is based on three basic effects: electromagnetic induction, skin effect and heat transfer. Electromagnetic induction was first discovered by Michael Faraday in 1831.

Why are resonant inverters used in induction heating equipment?

These characteristics are important in order to design high performance and highly efficient Induction Heating Equipment (IHE). Today, resonant inverters are widely used in IHE because of its qualities like lower losses by soft switching techniques and high-frequency operation.

What are the key features of an efficient induction heating system?

The key features of an efficient induction heating system are fast heating cycles, low noise interference and precise heating patterns. These characteristics are important in order to design high performance and highly efficient Induction Heating Equipment (IHE).

How a DC to AC inverter works?

The output of the DC to AC inverter is fed to the induction heating load at high frequency. In the proposed paper, the work coil or the induction coil comprises a resistor and an inductor to generate the alternating magnetic field. A capacitor is externally connected in series with the work coil. A high-frequency AC source is fed to this coil.

Why are resonant inverters used in IHE?

Today, resonant inverters are widely used in IHE because of its qualities like lower losses by soft switching techniques and high-frequency operation. They can give rise to sinusoidal output waveform at high frequency [ 5, 6 ].