Schemes Selecting and Consideration of AC Speed Regulating System for Electric Locomotive Used in Coal Mine
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摘要: 分析了煤矿井下电机车的应用现状和发展趋势 ,探讨了将直流电机调速系统改造为交流电机调速系统的关键技术 ,提出了煤矿井下电机车交流电机调速系统的几种可选方案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.
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Key words:
- coal mine /
- electric locomotive /
- AC speed regulating /
- reform /
- energy saving
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