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首页> 外文期刊>Industrial Electronics, IEEE Transactions on >Generalized Vector Control for Brushless Doubly Fed Machines With Nested-Loop Rotor
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Generalized Vector Control for Brushless Doubly Fed Machines With Nested-Loop Rotor

机译：嵌套环转子无刷双馈电机的广义矢量控制

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摘要

This paper presents a generalized vector control system for a generic brushless doubly fed (induction) machine (BDFM) with nested-loop type rotor. The generic BDFM consists of p1/p2 pole-pair stator windings and a nested-loop rotor with N number of loops per nest. The vector control system is derived based on the basic BDFM equation in the synchronous mode accompanied with an appropriate synchronization approach to the grid. An analysis is performed for the vector control system using the generic BDFM vector model. The analysis proves the efficacy of the proposed approach in BDFM electromagnetic torque and rotor flux control. In fact, in the proposed vector control system, the BDFM torque can be controlled very effectively promising a high-performance BDFM shaft speed control system. A closed-loop shaft speed control system is composed based on the presented vector control system whose performance is examined both in simulations and experiments. The results confirm the high performance of the proposed approach in BDFM shaft speed control as well as a very close agreement between the simulations and experiments. Tests are performed on a 180-frame prototype BDFM.
机译：本文提出了一种通用的带有嵌套环型转子的无刷双馈（感应）电机（BDFM）的矢量控制系统。通用BDFM由 p 1 / p 2 极对定子绕组和嵌套环转子组成，每个嵌套N个循环。矢量控制系统是基于基本BDFM方程在同步模式下导出的，并带有适当的电网同步方法。使用通用BDFM矢量模型对矢量控制系统进行了分析。分析证明了该方法在BDFM电磁转矩和转子磁链控制中的有效性。实际上，在提出的矢量控制系统中，可以非常有效地控制BDFM转矩，从而有望实现高性能的BDFM轴速度控制系统。基于提出的矢量控制系统组成了闭环轴速度控制系统，其性能在仿真和实验中均得到了检验。结果证实了该方法在BDFM轴速度控制中的高性能，并且在仿真和实验之间具有非常紧密的一致性。测试是在180帧原型BDFM上进行的。

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