Energy Saving and IoT Technology of Fuji Electric Induction Furnace
Author of the article:Fuji Electric Kenichi Sakura;GAO Zheng
Author's Workplace：Fuji Electric Co.,Ltd;Fuji Electric(China)Co.,Ltd.,Shanghai 200000,China
Key Words：insulated gate bipolar transistor internet of things energy conservation electric indution furnace
Abstract：
Under the background of steady increase of domestic iron and steel output,the foundry enterprises need to use special energy-saving equipment more than before.Generally speaking,only 64%of the energy consumption of foundry enterprises was effectively used in the melting process.How to reduce the waste of energy consumption was the main problem faced by all enterprises.Therefore,energy-saving methods such as reducing theoretical melting energy consumption,improving operation methods to reduce energy consumption and equipment loss were put forward.The energy saving method of Fuji new medium frequency induction furnace was introduced in order to solve the energy saving problem of casting plant.The results show that IoT technology enables the monitoring and early warning of refractory and power supply failures to achieve stable operation.
