Schemes Selecting and Consideration of AC Speed Regulating System for Electric Locomotive Used in Coal Mine

MA Xian-min; SONG Gai-gai

Article Contents

Article Navigation > Journal of Mine Automation > 2002 > 28(4): 17-19

MA Xian-min , SONG Gai-gai . Schemes Selecting and Consideration of AC Speed Regulating System for Electric Locomotive Used in Coal Mine[J]. Industry and Mine Automation, 2002, 28(4): 17-19.

Citation:

MA Xian-min , SONG Gai-gai . Schemes Selecting and Consideration of AC Speed Regulating System for Electric Locomotive Used in Coal Mine[J]. Industry and Mine Automation, 2002, 28(4): 17-19.

MA Xian-min , SONG Gai-gai . Schemes Selecting and Consideration of AC Speed Regulating System for Electric Locomotive Used in Coal Mine[J]. Industry and Mine Automation, 2002, 28(4): 17-19.

Citation:

MA Xian-min , SONG Gai-gai . Schemes Selecting and Consideration of AC Speed Regulating System for Electric Locomotive Used in Coal Mine[J]. Industry and Mine Automation, 2002, 28(4): 17-19.

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Schemes Selecting and Consideration of AC Speed Regulating System for Electric Locomotive Used in Coal Mine

1.
Automation Department of Xi’an University of Science and Technology, Xi’an 710054, China. 2.National Coal Gas Corporation of Changzhi, Changzhi 046000, China

Abstract

Abstract

The paper analyzed application situation and developing tendency of electric locomotive used in coal mine, probed into the key technology that speed regulating system of DC motor was reformed to speed regulating system of AC motor, and presented several possible schemes of AC speed regulating system of electric locomotive in coal mine underground.
- coal mine,
- electric locomotive,
- AC speed regulating,
- reform,
- energy saving