Study of AC Speed Regulating System for Battery Locomotive Used in Coal Mine
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摘要: 介绍了一种新型蓄电池式矿用电机车交流异步电动机调速系统的基本原理 ,分析了这种调速系统的特殊要求 ,提出了采用直接力矩控制技术实现力矩控制的设计方案。理论分析和实验结果证明了这种调速系统的优良特性。Abstract: In this paper, a basic principle of AC speed regulating system for a new type asynchronous motor of battery locomotive used in coal mine is introduced, the special requirements of the system are analyzed, and the direct torque control design scheme is proposed. Theory analysis and experiment results prove the good performances of this speed regulating system.
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Key words:
- electrical locomotive /
- AC /
- speed regulating system /
- control /
- torque
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