Research of selection method of transformer capacity for mine vertical shaft constructio

Abstract

The paper illuminated boundedness of using demand coefficient method to choose device in engineering field by analysis of general selection method of transformer capacity of mine vertical shaft, and proposed that using method of drawing electricity load curve in basis of full knowledge of construction technology process and familiar with operating condition of electrical equipment can select capacity of transformer reasonably.

Keywords

• mine vertical shaft
• transformer capacity
• demand coefficient method
• electricity load curve