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How to deal with the voltage sag
A voltage sag can be understood as a sudden drop in voltage followed by a short return to normal. So how to deal with the phenomenon of voltage sag? First of all, we should deal with it from the three aspects of generating voltage sag and causing harm. The voltage sag is generally a problem of th...Read More -
How are harmonics generated in power systems
Harmonics in the power system come from electrical equipment, that is to say, from generating equipment and electrical equipment. 1.Harmonic source (the harmonic source at the power supply end generally points to the electrical equipment that injects harmonic current into the public grid or gene...Read More -
Harmonic filter treatment plan for intermediate frequency furnace
In order to reduce the pulse current pollution caused by the intermediate frequency furnace, China has adopted multi-pulse rectifier technology, and developed several intermediate frequency furnace equipment such as 6-pulse, 12-pulse, and 24-pulse intermediate frequency furnaces, but because the ...Read More -
Causes of Harmonics in Intermediate Frequency Furnaces and Solutions
With the rapid development of our country’s economy, especially the rapid growth of mining, smelting and casting industries in recent years, the demand for electricity is increasing. Among them, the intermediate frequency smelting furnace rectification equipment is one of the largest harmon...Read More