journal6 ›› 2009, Vol. 30 ›› Issue (6): 74-77.

• Physics and electronics • Previous Articles     Next Articles

Choosing Cross-Section of Cable According to Economic Current Density and Economic Cross-Section


  1. (1.Architectural Design Research Institute of Liuzhou,Liuzhou 545001,Guangxi China;2.Vocational Technical Institute  of Liuzhou,Liuzhou  545005,Guangxi China)
  • Online:2009-11-25 Published:2012-04-20

Abstract: Economic selection method of choosing medium and low coltage power cable cross-section  according to economic current is described.Through case studies,the authors explain  how to take advantage of economic currents and economic cross-section.Approach  of choosing  the power cable cross-section  is put forward,according to the economic currents,which can save energy and protect the environment.

Key words: energy-saving and environmental protection, energy-saving power supply system, economic selection of power cables, economic current, economic cross-section

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