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开关磁阻电动机驱动电牵引采煤机

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开关磁阻电动机驱动电牵引采煤机(中文2500字,英文1800字)
摘要-本文介绍了双开关磁阻电动机并联传动系统控制驱动电牵引采煤机。 本文介绍了系统的各个组件，如开关磁阻电机，主电路中的功率变换器和控制器等。 这里给出了它的控制原理，它主要是用PI算法和载荷均匀分布的模糊算法获得信号来控制电机转速这样一个闭环系统。 这里也列出了它的测试结果。测试结果表明，在磁阻电动机1上供应的平均直流电流于在磁阻电动机2上的相对误差在10％以内。
关键词：开关磁阻； 电机控制； 采煤机； 煤矿；电牵引。

英文翻译
Switched Reluctance Motors Drive for the Electrical Traction in Shearer
Abstract—The paper presented the double Switched Reluctance motors parallel drive system for the electrical traction in shearer. The system components, such as the Switched Reluctance motor, the main circuit of the power converter and the controller, were described. The control strategies of the closed-loop rotor speed control with PI algorithm and balancing the distribution of the loads with fuzzy logic algorithm were given. The tests results were also presented. It is shown that the relative deviation of the average DC supplied current of the power converter in the Switched Reluctance motor 1 and in the Switched Reluctance motor 2 is within 10%.
Keywords- switched reluctance; motor control; shearer; coal
mine; electrical drive
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