面向新能源重力储能系统的永磁同步电机无传感器控制优化

朱新凯; 姚远凡; 刘雅斌; 李建文; 武玉才; 张永昌

doi:10.19912/j.0254-0096.tynxb.2024-0902

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太阳能学报 ›› 2025, Vol. 46 ›› Issue (9) : 351-361. DOI: 10.19912/j.0254-0096.tynxb.2024-0902

面向新能源重力储能系统的永磁同步电机无传感器控制优化

朱新凯¹, 姚远凡¹, 刘雅斌¹, 李建文¹, 武玉才¹, 张永昌²

作者信息 +

SENSORLESS CONTROL OPTIMIZATION OF PERMANENT MAGNET SYNCHRONOUS MOTOR FOR NEW ENERGY GRAVITY ENERGY STORAGE SYSTEM

Zhu Xinkai¹, Yao Yuanfan¹, Liu Yabin¹, Li Jianwen¹, Wu Yucai¹, Zhang Yongchang²

Author information +

文章历史 +

摘要

针对传统滑模观测器符号函数不连续易产生系统抖振、估算精度低、抗扰动能力差的问题,构建新型开关函数,进而设计一种改进滑模观测器用于估算转子位置,提高估计精度,并通过李雅普诺夫稳定性理论对其进行校验;搭配负载扰动观测器用以实时估计负载转矩,对外界扰动造成的转速跌落进行补偿;最后利用改进二阶广义积分器陷波锁相环解算电机转子位置。通过仿真和实验对比,该文提出的改进控制策略能有效改善扩展反电动势波形,提高转子位置估算精度,同步机转速波动小于1%,突加扰动后转速跌落小,系统鲁棒性强,重力储能系统运行效率高。

Abstract

In order to solve the problems of system chattering, low estimation accuracy and poor anti-disturbance ability caused by the discontinuity of the symbol function of the traditional sliding mode observer, a new type of switching function is constructed, and then an improved sliding mode observer is designed to estimate the rotor position and improve the estimation accuracy, which is verified by the Lyapunov stability theory. It is equipped with a load disturbance observer to estimate the load torque in real time and compensate for the speed drop caused by external disturbance. Finally, the improved second-order generalized integrator notch phase-locked loop is used to calculate the rotor position. Through the comparison between simulation and experiment, the improved control strategy proposed in this paper can effectively improve the extended back EMF waveform, improve the accuracy of rotor position estimation, the speed fluctuation of the synchronous motor-generator is less than 1%, which has the advantages of the small speed drop after sudden disturbance, the high robustness and the high operation efficiency of the gravity energy storage system.

导出引用

朱新凯, 姚远凡, 刘雅斌, 李建文, 武玉才, 张永昌. 面向新能源重力储能系统的永磁同步电机无传感器控制优化[J]. 太阳能学报. 2025, 46(9): 351-361 https://doi.org/10.19912/j.0254-0096.tynxb.2024-0902

Zhu Xinkai, Yao Yuanfan, Liu Yabin, Li Jianwen, Wu Yucai, Zhang Yongchang. SENSORLESS CONTROL OPTIMIZATION OF PERMANENT MAGNET SYNCHRONOUS MOTOR FOR NEW ENERGY GRAVITY ENERGY STORAGE SYSTEM[J]. Acta Energiae Solaris Sinica. 2025, 46(9): 351-361 https://doi.org/10.19912/j.0254-0096.tynxb.2024-0902

中图分类号： TK02 TM351

参考文献

[1] 万庆祝, 袁润娇, 李伊梦, 等. 风光储参与电网预防-紧急控制策略研究[J]. 太阳能学报, 2024, 45(4): 404-415.
WAN Q Z, YUAN R J, LI Y M, et al.Research on power grid prevention-emergency control strategy with wind and solar storage participation[J]. Acta energiae solaris sinica, 2024, 45(4): 404-415.
[2] SAHOO S, TIMMANN P.Energy storage technologies for modern power systems: a detailed analysis of functionalities, potentials, and impacts[J]. IEEE access, 2023, 11: 49689-49729.
[3] 夏焱, 万继方, 李景翠, 等. 重力储能技术研究进展[J]. 新能源进展, 2022, 10(3): 258-264.
XIA Y, WAN J F, LI J C, et al.Research progress of gravity energy storage technology[J]. Advances in new and renewable energy, 2022, 10(3): 258-264.
[4] 王粟, 肖立业, 唐文冰, 等. 新型重力储能研究综述[J]. 储能科学与技术, 2022, 11(5): 1575-1582.
WANG S, XIAO L Y, TANG W B, et al.Review of new gravity energy storage[J]. Energy storage science and technology, 2022, 11(5): 1575-1582.
[5] 侯慧, 徐焘, 肖振锋, 等. 基于重力储能的风光储联合发电系统容量规划与评价[J]. 电力系统保护与控制, 2021, 49(17): 74-84.
HOU H, XU T, XIAO Z F, et al.Optimal capacity planning and evaluation of a wind-photovoltaic-storage hybrid power system based on gravity energy storage[J]. Power system protection and control, 2021, 49(17): 74-84.
[6] CAO R W, SU E C, LU M H.Comparative study of permanent magnet assisted linear switched reluctance motor and linear flux switching permanent magnet motor for railway transportation[J]. IEEE transactions on applied superconductivity, 2020, 30(4): 3601205.
[7] CHEN D D, WANG J, ZHOU L B.Adaptive second-order active-flux observer for sensorless control of PMSMs with MRAS-based VSI nonlinearity compensation[J]. IEEE journal of emerging and selected topics in power electronics, 2023, 11(3): 3076-3086.
[8] LI X L, LU K J, ZHAO Y J, et al.Incorporating harmonic-analysis-based loss minimization into MPTC for efficiency improvement of FCFMPM motor[J]. IEEE transactions on industrial electronics, 2023, 70(7): 6540-6550.
[9] 李祥林, 薛志伟, 阎学雨, 等. 基于电压矢量快速筛选的永磁同步电机三矢量模型预测转矩控制[J]. 电工技术学报, 2022, 37(7): 1666-1678.
LI X L, XUE Z W, YAN X Y, et al.Voltage vector rapid screening-based three-vector model predictive torque control for permanent magnet synchronous motor[J]. Transactions of China Electrotechnical Society, 2022, 37(7): 1666-1678.
[10] ZHANG L, ZHANG M, ZHU X Y, et al.Adaptive harmonic decoupling sensorless control strategy of a new five-phase flux-intensifying permanent magnet motor under healthy and faulty conditions[J]. IEEE journal of emerging and selected topics in power electronics, 2024, 12(1): 1078-1087.
[11] ZHANG L, ZHANG M, ZHU X Y, et al.Space decoupling sensorless control of five-phase flux-intensifying PM motor based on AFCCF-SMO considering flux-weakening operation[J]. IEEE transactions on industrial electronics, 2025, 72(7): 6865-6875.
[12] ZHANG L, DONG C Y, ZHU X Y, et al.A fault-tolerant MTPA control strategy of five-phase flux-intensifying fault-tolerant permanent-magnet motor with sliding-mode disturbance observer under open-circuit and short-circuit faults[J]. IEEE transactions on industrial electronics, 2024, 71(11): 13650-13658.
[13] 王琛琛, 苟立峰, 周明磊, 等. 基于改进的离散域二阶滑模观测器的内置式永磁同步电机无位置传感器控制[J]. 电工技术学报, 2023, 38(2): 387-397.
WANG C C, GOU L F, ZHOU M L, et al.Sensorless control of IPMSM based on improved discrete second-order sliding mode observer[J]. Transactions of China Electrotechnical Society, 2023, 38(2): 387-397.
[14] 张荣芸, 方星晖, 时培成, 等. 基于改进PSO优化的IPMSM全速域无传感器控制[J]. 电机与控制学报, 2022, 26(9): 130-139.
ZHANG R Y, FANG X H, SHI P C, et al.Full speed range sensorless control of IPMSM based on improved PSO optimization[J]. Electric machines and control, 2022, 26(9): 130-139.
[15] 郑顺河, 孟克其劳, 张建功, 等. 飞轮储能参与风电平滑的自适应滤波算法及无传感器控制[J]. 太阳能学报, 2024, 45(4): 347-355.
ZHENG S H, MENG K, ZHANG J G, et al.Adaptive filtering algorithm and sensorless control for wind power smoothing with flywheel energy storage participation[J]. Acta energiae solaris sinica, 2024, 45(4): 347-355.
[16] 彭思齐, 蒋雨函, 兰志勇, 等. 永磁同步电机新型指数型自适应滑模观测器无传感器控制[J]. 电机与控制学报, 2022, 26(5): 104-114.
PENG S Q, JIANG Y H, LAN Z Y, et al.Sensorless control of new exponential adaptive sliding mode observer for permanent magnet synchronous motor[J]. Electric machines and control, 2022, 26(5): 104-114.
[17] 缪仲翠, 张文宾, 余现飞, 等. 基于转速估计的PMSM分数阶积分滑模控制[J]. 太阳能学报, 2021, 42(3): 28-34.
MIAO Z C, ZHANG W B, YU X F, et al.Fractional order integral sliding mode control for PMSM based on speed estimation[J]. Acta energiae solaris sinica, 2021, 42(3): 28-34.
[18] LU W Q, TANG B, JI K H, et al.A new load adaptive identification method based on an improved sliding mode observer for PMSM position servo system[J]. IEEE transactions on power electronics, 2021, 36(3): 3211-3223.
[19] WANG C C, GOU L F, DONG S F, et al.Sensorless control of IPMSM based on super-twisting sliding mode observer with CVGI considering flying start[J]. IEEE transactions on transportation electrification, 2022, 8(2): 2106-2117.
[20] MUGYEMA M, KAMPER M J, WANG R J, et al.Performance and cost comparison of drive technologies for a linear electric machine gravity energy storage system[J]. IEEE access, 2024, 12: 46953-46966.
[21] 李继方, 冯硕, 石晓阳, 等. 基于分布式发电的储能系统能量管理策略[J]. 太阳能学报, 2023, 44(8): 30-38.
LI J F, FENG S, SHI X Y, et al.Energy management strategy for energy storage system based on distributed generation[J]. Acta energiae solaris sinica, 2023, 44(8): 30-38.
[22] ZHU X K, HUANG J W, WANG P D, et al.An improved sliding model observer sensorless control for PMSM based on fuzzy logic controller and DSOGI-FLL[J]. IEEE transactions on transportation electrification, 2025, 11(1): 823-834.