独立变桨条件下的风力发电机动态载荷优化及仿真分析

doi:10.11930/j.issn.1004-9649.2017.01.130.06

中国电力 ›› 2017, Vol. 50 ›› Issue (1): 130-135.DOI: 10.11930/j.issn.1004-9649.2017.01.130.06

独立变桨条件下的风力发电机动态载荷优化及仿真分析

贾文强¹, 谢双义², 何娇², 陈兴劼², 金鑫³, 陈佳⁴

1. 太原重工股份有限公司,山西太原 030024;
2. 重庆公共运输职业学院,重庆 402247;
3. 重庆大学机械传动国家重点实验室,重庆 400030;
4. 重庆市水文水资源勘测局,重庆 401147

收稿日期:2016-10-20 出版日期:2017-01-20 发布日期:2017-01-23
作者简介:贾文强（1964-）,男,山西太原人,高级工程师,主要研究方向为风力发电技术。E-mail: jwq-2008@126.com
基金资助:
国家自然科学基金资助项目（51005255）; 重庆市教委科学技术研究项目（KJ1605501）

Dynamics Load Optimization and Simulation Analysis of Wind Turbine under Independent Pitch Control

JIA Wenqiang¹, XIE Shuangyi², HE Jiao², CHEN Xingjie², JIN Xin³, CHEN Jia⁴

1. Taiyuan Heavy Co., Ltd., Taiyuan 030024, China;
2. State Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing 400030, China;
3. Chongqing Vocational College of Public Transportation, Chongqing 402247, China;
4. Chongqing Hydrology and Water Resources Investigation Bureau, Chongqing 401147, China

Received:2016-10-20 Online:2017-01-20 Published:2017-01-23
Supported by:
This work is supported by National Natural Science Foundation of China (No. 51005255)Scientific and Technological Research Program of Chongqing Municipal Education Commission (No. KJ1605501).

摘要/Abstract

摘要： 针对大型风电机组动态载荷分布不均问题,提出基于线性二次高斯控制的独立变桨控制策略,通过建立整机系统模型和线性二次高斯算法（LQG）控制器,利用SIMPACK软件与Simulink进行联合仿真,计算比较不同控制方式下风力机主要零部件所受的载荷。计算结果表明,相对于统一变桨,独立变桨控制方式能够更好地稳定输出功率和载荷波动。相对于传统的PI统一变桨控制,LQG独立变桨控制能更好地降低风力机主要零部件的疲劳载荷。

关键词: 风力发电机, LQG, 独立变桨控制, 疲劳载荷

Abstract: In order to solve the uneven dynamic load problem of large-capacity wind turbines, the Linear Quadratic Gaussian (LQG) scheme is proposed, which can calculate and compare the loads borne by main components of wind turbine under different control modes based on the wind turbine model and LQG controller through co-simulation of SIMPACK and Simulink software. The simulation result shows that, compared with the collect pitch control strategy, the independent pitch control strategy is superior in stabilizing the output power and load fluctuation. Compared with the PI collect pitch control, the LQG independent pitch control can better reduce the fatigue load of main components of wind turbine.

Key words: wind turbine, LQG, independent pitch control, fatigue load

中图分类号:

TM614

贾文强, 谢双义, 何娇, 陈兴劼, 金鑫, 陈佳. 独立变桨条件下的风力发电机动态载荷优化及仿真分析[J]. 中国电力, 2017, 50(1): 130-135.

JIA Wenqiang, XIE Shuangyi, HE Jiao, CHEN Xingjie, JIN Xin, CHEN Jia. Dynamics Load Optimization and Simulation Analysis of Wind Turbine under Independent Pitch Control[J]. Electric Power, 2017, 50(1): 130-135.

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https://www.electricpower.com.cn/CN/Y2017/V50/I1/130

参考文献

[1] HAU E. Wind turbines: fundamentals, technologies, application, economics. 2nd ed [M]. Springer, 2006.
[2] 罗敏. 大型风力发电机组变速变桨距控制研究[D]. 重庆：重庆大学,2013.
[3] 何玉林,罗敏,谢双义,等. 风力发电机组优化变桨距控制研究[J]. 中国电力,2013,46（3）：19-23.
HE Yulin, LUO Min, XIE Shuangyi, et al . Optimum pitch control of wind turbines [J]. Electric Power, 2013, 46(3): 19-23.
[4] 李贵彬,张宏立. 风力发电机独立变桨控制技术系统级优化研究[J]. 中国电力,2013,46（2）：11-16.
LI Guibin, ZHANG Hongli. System optimization of wind turbine independent pitch control technology [J]. Electric Power, 2013, 46(2): 11-16.
[5] LESCHER F, ZHAO J, BORNE P. Robust gain scheduling controller for pitch regulated variable speed wind turbine[J]. Studies in Informatics and Control, 2005, 14(4): 299-315.
[6] BOSSANYI E A. Individual blade pitch control for load reduction[J]. Wind Energy, 2003, 6(2): 119-128.
[7] PETROVIC V, JELAVIC M, BAOTIC M. Advanced control algorithms for reduction of wind turbine structural loads [J]. Renewable Energy, 2015, 76: 418-431.
[8] CHRISTIANSEN S, KNUDSEN T, BAK T. Optimal control of a ballast-stabilized floating wind turbine[C]//International Symposium on Computer-Aided Control System Design (CACSD). Slovakia: IEEE, 2011: 1214-1219.
[9] NAMIK H, STOL K. Individual blade pitch control of floating offshore wind turbines [J]. Wind Energy, 2010, 13(1): 74-85.
[10] NAMIK H, STOL K. Performance analysis of individual blade pitch control of offshore wind turbines on two floating platforms[J]. Mechatronics, 2011, 21(4): 691-703.
[11] 胡岩,刘玥,姚兴佳,等. 兆瓦级风力发电机组多段权系数独立变桨距控制[J]. 沈阳工业大学学报,2009,31（6）：633-538.
HU Yan, LIU Yue, YAO Xingjia, et al . Independent pitch control for MW wind turbine with multi-weight coefficient megawatt method[J]. Journal of Shenyang University of Technology, 2009, 31(6): 633-538.
[12] 贺德罄. 风工程与工业空气动力学[M]. 北京：国防工业出版社,2006.
[13] 应有,许国东,潘东浩,等. 大型风电机组独立变桨控制技术研究[J]. 太阳能学报,2011,32（6）：891-896.
YING You, XU Guodong, PAN Donghao, et al . Individual pitch control for large scale wind turbines[J]. Acta Energiae Solaris Sinica, 2011, 32(6): 891-896.
[14] SELVAM K, KANEV S, VAN W, et al . Feedback-feedforward individual pitch control for wind turbine load reduction [J]. Robust Nonlinear Control, 2009, 19(1): 72-91.
[15] MATELJAK P, PETROVIC V, BAOTIC M. Dual kalman estimation of wind turbine states and parameters[C]//Proceedings of the International Conference on Process Control. 2011: 85-91.
[16] MUHANDO E B, SENJYU T, KINJO H, et al . Augmented LQG controller for enhancement of online dynamic performance for WTG system [J]. Renewable energy, 2008, 33(8): 1942-1952.
[17] BERNSTEIN D S, HADDAD W M. LQG control with an H∞ performance bound: A Riccati equation approach[J]. IEEE Transactions on Automatic Control, 1989, 34(3): 293-305.
[18] MUNTEANU I, CUTULULIS N A, BRATCU A I, et al . Optimization of variable speed wind power systems based on a LQG approach[J]. Control Engineering Practice, 2005, 13(7): 903-912.
[19] BOTTASSO C, CROCE A. Cascading kalman observers of structural flexible and wind states for wind turbine control[J]. Scientific Report DIA-SR, 2009: 09-02.
[20] MATELJAK P, PETROVIC V, BAOTIC M. Dual kalman estimation of wind turbine states and parameters[C]//18th International Conference on Process Control. Slovakia: IEEE, 2011: 85-91.
[21] 杨列銮,丁坤,汪宁渤. 双馈异步风电机组模拟惯量响应控制技术综述[J]. 中国电力,2014,47（11）：79-83.
YANG Lieluan, DING Kun, WANG Ningbo. Review of emulated inertial response control technology of DFIG-based wind turbine generator [J]. Electric Power, 2014, 47(11): 79-83.

独立变桨条件下的风力发电机动态载荷优化及仿真分析

Dynamics Load Optimization and Simulation Analysis of Wind Turbine under Independent Pitch Control

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Dynamics Load Optimization and Simulation Analysis of Wind Turbine under Independent Pitch Control

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