Choice of Voltage Grade in Power Supply System at Coal Mine
Abstract：Makes a comparison between modern 10 kV and traditional 6 kV power supply systems in the areas of both economic stability and electronic safety. Analyzes excellence of 10 kV underground power supply and voltage grade at underground coal mine. The advantages of using isolation transformer in 10 kV power supply system is concluded.
Keywords：coal minepower supply systemvoltage gradechoice
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 62-65,68 )