The average coal consumption of thermal power plants inShandong Provincial Grid was reduced from 449 g(standardcoal)/kWh in 1979 to 389 g(standard coal)/kWh in
Shanghai Electrical Machinery Manufacturing Works (abbr, SEMMW), a comprehensive electrical machinery manufacturing works with a modern production scale, is the
1.IntroductionIt is well known that the efficiency and power factor of thesolid-rotor induction motor are lower than those of the cage rotor in-duction motor du
SEC is not only one of the largest enterprise groups in China that engaged in designing and manufacturing of power generating equipment, but also is noted for d
Low-voltage Electrical Apparatus (LVEA) which is a keylink for transmitting electrical power to users,is connectedbetween transformer and load mainly to be used