基于储能技术的交流互联电网稳定控制方法

摘要
图/表
参考文献
相关文章 (15)

全文: PDF (374 KB)
输出: BibTeX | EndNote (RIS)

摘要为了在储能功率有限的情况下能够更有效地阻尼系统低频振荡, 提出了一种利用储能技术提高交流互联电网动态稳定性的控制方法, 即利用储能技术配置区域间振荡模式对应特征根、增大系统区域间振荡模式的阻尼。研究了储能装置控制参数的优化和安装地点的选取, 分析了储能装置功率响应时间对所提方法控制效果的影响, 提出了实用化的控制策略, 并进行了仿真分析。结果表明, 所提控制方法在储能功率有限的情况下, 仍然具有令人满意的控制效果。

	服务

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	吴晋波
	文劲宇
	孙海顺
	程时杰

关键词 ：储能技术, 交流互联电网, 低频振荡, 动态稳定, 特征值配置

Abstract：This paper proposes a novel control method for improving AC interconnected grid dynamic stability using energy storage technology, by configuring the inter-area mode corresponding eigenvalue and damping the inter-area mode effectively even in the case of the capacity of the energy storage device is limited. The optimization of the control coefficients and the selection of energy storage installation site are discussed. The influence of the response time on control effect is analyzed and the practical control strategy is proposed. The validation of the control method is verified by digital simulations. Satisfactory results in the case of limited storage power are obtained.

Key words： Energy storage technology AC interconnected grids low frequency oscillation dynamic stability eigenvalue configuration

收稿日期: 2010-09-27 出版日期: 2014-03-20

PACS:	TM712
	TM734

基金资助:国家自然科学基金(50937002), 湖北省自然科学基金(2009CDA 042)和国家重点基础研究发展973计划(2012CB215106)资助项目。

作者简介: 吴晋波男, 1981年生, 博士研究生, 研究方向为储能技术在电力系统中的应用。文劲宇男, 1970年生, 教授, 博士生导师, 研究方向为电力系统运行与控制、电能存储与电力安全、大规模风电并网等。

引用本文:

吴晋波, 文劲宇, 孙海顺, 程时杰. 基于储能技术的交流互联电网稳定控制方法[J]. 电工技术学报, 2012, 27(6): 261-268. Wu Jinbo, Wen Jinyu, Sun Haishun, Cheng Shijie. Study of Control Method for Improving AC Interconnected Grid Stability Based on Energy Storage Technology. Transactions of China Electrotechnical Society, 2012, 27(6): 261-268.

链接本文:

http://dgjsxb.ces-transaction.com/CN/Y2012/V27/I6/261

[1] Kundur P. Power system stability and control[M]. New York: Mc Graw-Hill, 1994.
[2] 倪以信, 陈寿孙, 张宝霖. 动态电力系统的理论和分析[M]. 北京: 清华大学出版社, 2002.
[3] 刘取. 电力系统稳定性及发电机励磁控制[M]. 北京: 中国电力出版社, 2007.
[4] 王少荣, 彭晓涛, 唐跃进, 等. 电力系统稳定控制用高温超导磁储能装置及实验研究[J]. 中国电机工程学报, 2007, 27(22): 44-50.
Wang Shaorong, Peng Xiaotao, Tang Yuejin, et al. Apparatus and experiment of high temperature superconducting magnetic energy storage used for power system stability enhancement[J]. Proceedings of the CSEE, 2007, 27(22): 44-50.
[5] 王康, 兰洲, 甘德强, 等. 基于超导储能装置的联络线功率控制[J]. 电力系统自动化, 2008, 32(8): 5-9.
Wang Kang, Lan Zhou, Gan Deqiang, et al. Control of tie-line power flow by nonlinear robust SMES controller[J]. Automation of Electric Power Systems, 2008, 32(8): 5-9.
[6] Wang L, Chen S S, Lee W J, et al. Dynamic stability enhancement and power flow control of a hybrid wind and marine-current farm using SMES[J]. IEEE Transactions on Energy Conversion, 2009, 24(3): 626-639.
[7] Ali M H, Murata T, Tamura J. Transient stability enhancement by fuzzy logic-controlled SMES considering coordination with optimal reclosing of circuit breakers[J]. IEEE Transactions on Power Systems, 2009, 45(3): 1045-1051.
[8] 史林军, 陈中, 王海风, 等. 应用飞轮储能系统阻尼电力系统低频振荡[J]. 电力系统自动化, 2010, 34(8): 29-33.
Shi Linjun, Chen Zhong, Wang Haifeng, et al. Damping of power system low-frequency oscillations with FESS[J]. Automation of Electric Power Systems, 2010, 34(8): 29-33.
[9] 陈中, 杜文娟, 王海风, 等. 基于阻尼转矩分析法的储能系统抑制系统低频振荡[J]. 电力系统自动化, 2009, 12(33): 8-11.
Chen Zhong, Du Wenjuan, Wang Haifeng, et al. Power system low frequency oscillations suppression with energy storage system based on DTA[J]. Automation of Electric Power Systems, 2009, 12(33): 8-11.
[10] 余贻鑫, 李鹏. 大区电网弱互联对互联系统阻尼和动态稳定性的影响[J]. 中国电机工程学报, 2005, 25(11): 6-11.
Yu Yixin, Li Peng. The impact of weak internection of bulk power grids to damping and dynamic stability of power system[J]. Proceedings of the CSEE, 2005, 25(11): 6-11.
[11] 武诚, 徐政, 常勇. 高压侧电压控制对电力系统小扰动稳定性的影响[J]. 电工技术学报, 2009, 24(1): 146-152.
Wu Cheng, Xu Zheng, Chang Yong. Effects of high side voltage control on the small signal stability of power systems[J]. Transactions of China Electrote- chnical Society, 2009, 24(1): 146-152.
[12] Oudalov A, Chartouni D, Ohler C. Optimizing a battery energy storage system for primary frequency control[J]. IEEE Transactions on Power Systems, 2007, 22(3): 1259-1266.
[13] Santoso S. on determining the relative location of switched capacitor banks[J]. IEEE Transactions on Power Delivery, 2007, 22(2): 1108-1116.
[14] Cardenas R, Pena R, Asher G. Power smoothing using a flywheel driven by a switched reluctance machine[J]. IEEE Transactions on Industry Electronics, 2006, 53(4): 1086-1093.
[15] Ali M H, M. Murata T, Tamura J. A fuzzy logic controlled superconducting magnetic energy storage for transient stability augmentation[J]. IEEE Transactions on Control Systems Technology, 2007, 15(1): 144-150.
[16] 汤涌, 孙华东, 易俊, 等. 两大区互联系统交流联络线功率波动机制与峰值计算[J]. 中国电机工程学报, 2007, 30(19): 1-6.
Tang Yong, Sun Huadong, Yi Jun, et al. AC tie-line power fluctuation mechanism and peak value calculation for two-area interconnected power systems[J]. Proceedings of the CSEE, 2007, 30(19): 1-6.
[17] 关天祺, 梅生伟, 卢强, 等. 超导储能装置的非线性鲁棒控制器设计[J]. 电力系统自动化, 2001, 25(17): 1-6.
Guan Tianqi, Mei Shengwei, Lu Qiang, et al. Nonlinear robust control design for power system including superconducting magnetic energy storage devices[J]. Automation of Electric Power Systems, 2001, 25(17): 1-6.