SENSORLESS SUPER-TWISTING SLIDING MODE DIRECT POWER CONTROL FOR DUAL-STATOR BRUSHLESS DOUBLY-FED WIND POWER GENERATOR

被引：0
|
作者：
Zhu, Liancheng [1 ]
Xiao, Yang [1 ]
Su, Xiaoying [2 ]
Jin, Shi [2 ]
Chen, Xiaohong [1 ]
机构：
[1] School of Electrical Engineering, Liaoning University of Technology, Jinzhou
[2] School of Electrical Engineering, Shenyang University of Technology, Shenyang
来源：
Taiyangneng Xuebao/Acta Energiae Solaris Sinica | 2024年 / 45卷 / 08期
关键词：
dual-stator brushless doubly-fed generator; maximum power point tracking; model reference adaptive system; offshore wind power; super-twisting sliding mode direct power control; wind turbines;
D O I：
10.19912/j.0254-0096.tynxb.2023-1305
中图分类号：
学科分类号：
摘要：
A novel dual-stator brushless doubly-fed generator （DS-BDFG） coupled with inner and outer back-to-back cage-barrier rotor and an improved speed sensorless direct power control （DPC） are presented. The inner and outer in-phase power winding and control winding are all connected in series，respectively，the super-twisting sliding mode（STSM）and space vector pulse width modulation （SVPWM） control technologies are used to drive and control the power devices of the machine side converter （MSC） of the control winding with an fixed switching frequency. The model reference adaptive system（MRAS）and Popov hyperstability theorem are applied to design the generator speed observer and used to replace the traditional electromechanical speed/position sensor which is prone to failure. With the simulation results of the 12/8-pole 50 kW prototype control system，the correctness and effectiveness of the proposed sensorless super-twisting sliding mode direct power control （STSM-DPC） strategy are verified in detail. © 2024 Science Press. All rights reserved.
引用
收藏
页码：595 / 602
页数：7
相关论文
共 15 条
  • [1] KAN C H，, BAO X C, WANG X F，, Et al., Overview and recent developments of brushless doubly-fed machines［J］, Proceedings of the CSEE, 38, 13, pp. 3939-3959, (2018)
  • [2] ZHU L C，, XIAO Y，, SU X Y，, Et al., Direct power control for novel dual-stator brushless doubly-fed wind power generator［J］, Acta energiae solaris sinica, 45, 5, pp. 9-17, (2024)
  • [3] ZHU L C，, XIAO Y，, JIN S，, Et al., Direct power control strategy with fault-tolerant for open-winding brushless doubly-fed wind power generator［J］, Electric power automation equipment, 44, 5, pp. 73-78, (2024)
  • [4] GU H Q, YU Y, HOU X X., Low voltage ride through analysis and improvement of cascade brushless doubly-fed machine［J］, Acta energiae solaris sinica, 39, 9, pp. 2617-2623, (2018)
  • [5] GUO H Y, YANG J Y，, ZHANG X G, Et al., Model predictive control strategy based on feedback linearization for brushless doubly fed machine［J］, Acta energiae solaris sinica, 41, 1, pp. 342-348, (2020)
  • [6] XIA C Y, TIAN C Y，, ZHANG Y H，, Et al., Predictive control of BDFM based on a multi-objective ranking method ［J］, Acta energiae solaris sinica, 41, 6, pp. 1-7, (2020)
  • [7] LIU Y, ZHANG M X, Et al., Optimized torque ripple suppression method for standalone brushless doubly fed induction generator with special loads［J］, IEEE transactions on power electronics, 37, 9, pp. 10981-10993, (2022)
  • [8] CHAAL H., Wind power applications of doubly-fed reluctance generators with parameter-free hysteresis control［J］, Energy conversion and management, 134, pp. 399-409, (2017)
  • [9] LIU H, YU S Y, ZHANG F G., Analysis of effect of winding distribution on performance in dual-stator brushless doubly-fed generator［J］, Electric machines and control, 25, 3, pp. 38-45, (2021)
  • [10] SU X Y，, ZHU L C，, JIN S，, Et al., Research on direct power control for brushless doubly-fed wind power generator with a novel hybrid rotor［J］, Transactions of China Electrotechnical Society, 35, 3, pp. 494-501, (2020)
12