基于虚拟惯量和频率下垂控制的双馈风电机组一次调频策略

doi:10.19595/j.cnki.1000-6753.tces.L70681

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (29375 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract A doubly-fed induction generator (DFIG) primary frequency control strategy was designed for the problem that DFIG does not have the ability of frequency regulation, to achieve participation in primary frequency process of the grid. The power control principle and frequency response process of DFIG were analyzed. Considering different response time scales of virtual inertia and primary frequency regulation, a DFIG primary frequency regulation strategy was proposed based on virtual inertia and frequency droop control, which could improve the transient and steady-state power regulation abilities of DFIG to response the frequency change. DFIG frequency response control semi-physical simulation platform was built in RT-LAB simulation software. The simulation and experimental results show that the proposed method effectively improves the DFIG grid frequency adaptability.

Key words： Doubly-fed induction generators (DFIGs), primary frequency regulation, frequency response, virtual inertia, droop control, RT-LAB

Received: 20 August 2016 Published: 05 December 2017

PACS:

TM614

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Zhang Guanfeng
	Yang Junyou
	Sun Feng
	Ge Yangyang
	Xing Zuoxia

Cite this article:

Zhang Guanfeng,Yang Junyou,Sun Feng等. Primary Frequency Regulation Strategy of DFIG Based on Virtual Inertia and Frequency Droop Control[J]. Transactions of China Electrotechnical Society, 2017, 32(22): 225-232.

URL:

https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.L70681 OR https://dgjsxb.ces-transaction.com/EN/Y2017/V32/I22/225

[1] 唐西胜, 苗福丰, 齐智平, 等. 风力发电的调频技术研究综述[J]. 中国电机工程学报, 2014, 34(25): 4304-4314.
Tang Xisheng, Miao Fufeng, Qi Zhiping, et al. Survey on frequency control of wind power[J]. Proceedings of the CSEE, 2014, 34(25): 4304-4314.
[2] 刘巨, 姚伟, 文劲宇, 等. 大规模风电参与系统频率调整的技术展望[J]. 电网技术, 2014, 38(3): 638-646.
Liu Ju, Yao Wei, Wen Jinyu, et al. Prospect of technology for large-scale wind farm participating into power grid frequency regulation[J]. Power System Technology, 2014, 38(3): 638-646.
[3] 王刚, 侍乔明, 崔志勇, 等. 一种风力机虚拟惯量控制与传统发电机调速控制的协调方法[J]. 电网技术, 2015, 39(10): 2794-2801.
Wang Gang, Shi Qiaoming, Cui Zhiyong, et al. A coordinated strategy of virtual inertia control of wind turbine and governor control of conventional generator[J]. Power System Technology, 2015, 39(10): 2794-2801.
[4] 邹贤求, 吴政球, 陈波, 等. 变速恒频双馈风电机组频率控制策略的改进[J]. 电力系统及其自动化学报, 2011, 23(3): 63-68.
Zou Xianqiu, Wu Zhengqiu, Chen Bo, et al. Improved frequency control strategy for variable-speed constant frequency doubly-fed induction generator wind turbines[J]. Proceedings of the CSU-EPSA, 2011, 23(3): 63-68.
[5] 倪琳娜, 罗吉, 王少荣. 含风电电力系统的频率控制[J]. 电工技术学报, 2011, 26(1): 235-241.
Ni Linna, Luo Ji, Wang Shaorong. Frequency control of power system with wind power integration[J]. Transactions of China Electrotechnical Society, 2011, 26(1): 235-241.
[6] Janaka Ekanayake, Nick Jenkins. Comparison of the response of doubly fed and fixed-speed induction generator wind turbines to changes in network frequency[J]. IEEE Transactions on Energy Conver- sion, 2004, 19(4): 800-802.
[7] 刘巨, 姚伟, 文劲宇, 等. 一种基于储能技术的风电场虚拟惯量补偿策略[J]. 中国电机工程学报, 2015, 35(7): 1596-1605.
Liu Ju, Yao Wei, Wen Jinyu, et al. A wind farm virtual inertia compensation strategy based on energy storage system[J]. Proceedings of the CSEE, 2015, 35(7): 1596-1605.
[8] 孟建辉, 石新春, 王毅, 等. 改善微电网频率稳定性的分布式逆变电源控制策略[J]. 电工技术学报, 2015, 30(4): 70-79.
Meng Jianhui, Shi Xinchun, Wang Yi, et al. Control strategy of DER inverter for improving frequency stability of microgrid[J]. Transactions of China Electrotechnical Society, 2015, 30(4): 70-79.
[9] Panayiotis Moutis, Stavros A, Papathanassiou Nikos D. Improved load-frequency control contribution of variable speed variable pitch wind generators[J]. Renewable Energy, 2012, 48(6): 514-523.
[10] 范冠男, 刘吉臻, 孟洪民, 等. 电网限负荷条件下风电场一次调频策略研究[J]. 电网技术, 2016, 40(7): 1-9.
Fan Guannan, Liu Jizhen, Meng Hongmin, et al. Research on primary frequency control for wind farms under output-restricted condition[J]. Power System Technology, 2016, 40(7): 1-9.
[11] 李生虎, 朱国伟. 基于有功备用的风电机组一次调频能力及调频效果分析[J]. 电工电能新技术, 2015, 34(10): 29-33.
Li Shenghu, Zhu Guowei. Capability and effect of primary frequency regulation by wind turbine generators with active power reserve[J]. Advanced Technology of Electrical Engineering and Energy, 2015, 34(10): 29-33.
[12] Vidyanandan K V, Nilanjan Senroy. Primary frequency regulation by deloaded wind turbines using variable droop[J]. IEEE Transactions on Power Systems, 2013, 28(2): 837-846.
[13] 潘文霞, 全锐, 王飞. 基于双馈风电机组的变下垂系数控制策略[J]. 电力系统自动化, 2015, 39(11): 126-131.
Pan Wenxia, Quan Rui, Wang Fei. A variable droop control strategy for doubly-fed induction generator[J]. Automation of Electric Power Systems, 2015, 39(11): 126-131.
[14] 米增强, 刘力卿, 余洋, 等. 限电弃风工况下双馈风电机组有功及调频控制策略[J]. 电工技术学报, 2015, 30(15): 81-88.
Mi Zengqiang, Liu Liqing, Yu Yang, et al. The control strategy of active power and frequency regulation of DFIG under wind abandon condition[J]. Transactions of China Electrotechnical Society, 2015, 30(15): 81-88.
[15] Nayeem Rahmat Ullah, Torbjörn Thiringer, Daniel Karlsson. Temporary primary frequency control support by variable speed wind turbines-potential and applications[J]. IEEE Transactions on Power Systems, 2008, 23(2): 601-612.
[16] 郝正航, 余贻鑫. 双馈风电场对电力系统阻尼影响的转矩分析[J]. 电工技术学报, 2011, 26(5): 152-158.
Hao Zhenghang, Yu Yixin. Torque analysis for the influence of DFIG-based wind farm on damping of power system[J]. Transactions of China Electro- technical Society, 2011, 26(5): 152-158.
[17] 张祥宇, 付媛, 王毅. 含虚拟惯性与阻尼控制的变速风电机组综合PSS控制器[J]. 电工技术学报, 2015, 30(1): 159-169.
Zhang Xiangyu, Fu Yuan, Wang Yi. Integrated PSS controller of variable speed wind turbines with virtual inertia and damping control[J]. Transactions of China Electrotechnical Society, 2015, 30(1): 159- 169.
[18] Vijay Vittal, Raja Ayyanar. Grid integration and dynamic impact of wind energy[M]. London: Springer, 2012.
[19] 何舜, 张建文, 蔡旭. 风电变流器的RT-LAB硬件在环仿真系统设计与实现[J]. 电力系统保护与控制, 2013, 41(23): 43-48.
He Shun, Zhang Jianwen, Cai Xu. Realization and design of wind power converter model based on RT-LAB HIL system[J]. Power System Protection and Control, 2013, 41(23): 43-48.
[20] 董建政, 李征, 蔡旭. 基于RT-LAB 的双馈风电场动态建模[J]. 电力系统保护与控制, 2015, 43(7): 83-89.
Dong Jianzheng, Li Zheng, Cai Xu. Dynamic modeling of wind farm with doubly-fed induction generators based on RT-LAB[J]. Power System Protection and Control, 2015, 43(7): 83-89.