High frequency excitation heating equipment and method for manufacturing iron core for stationary equipment

High frequency excitation heating equipment comprising;

• a first iron core support member disposed inside the iron core, a second iron core support member disposed outside the iron core, and a fastening member fastened while insulating the first iron core support member and the second iron core support member,
• the first iron core support member and the second iron core support member are acyclic,
• a high-frequency induction coil disposed around the first iron core support member, the second iron core support member, and the iron core,
• a power source that supplies AC power to the high-frequency induction coil, a function generator that generates alternating current, and a program adjuster that generates a control signal that commands the function generator,
• at least one of the first iron core support member and the second iron core support member has a temperature sensor, and the measured value of the temperature sensor is input to the program controller, which feedback controls the AC power according to the measured value of the temperature sensor.