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电网技术  2014 

SMES抑制电力系统功率振荡的控制策略研究

DOI: 10.13335/j.1000-3673.pst.2014.11.028, PP. 3128-3133

Keywords: 电力系统,超导磁储能,功率振荡,导纳控制,控制策略

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Abstract:

为实现超导磁储能装置(superconductingmagneticenergystorage,SMES)对电力系统功率的准确跟踪与快速补偿,并有效抑制系统的功率振荡,首先分析了包含SMES的单机系统的功角特性,基于系统的能量函数,以提高系统阻尼为目标,提出了以SMES接入点电压及其变化率为控制变量的导纳控制方法数学模型。与传统的以接入点电压幅值或相角做控制变量的控制方法不同,导纳控制方法不仅与接入点电压幅值有关,还与其变化速度有关,因而可提高SMES响应的灵敏度和精度。最后,通过算例验证了SMES抑制单机无穷大系统功率振荡的效果,结果表明该控制方法不仅可以有效抑制功率振荡,而且能使系统迅速恢复稳定状态,从而能提高电力系统的运行稳定性。

References

[1]  朱方,赵红光,刘增煌,等.大区电网互联对电力系统动态稳定性的影响[J].中国电机工程学报,2007,27(1):l-7. Zhu Fang,Zhao Hongguang,Liu Zenghuang,et al.The influence of large power grid interconnected on power system dynamic stability[J].Proceedings of the CSEE,2007,27(1):l-7(in Chinese).
[2]  董超,刘涤尘,廖清芬.基于能量函数的电网低频振荡及扰动源定位研究[J].电网技术,2012,36(8):l75-181. Dong Chao,Liu Dichen,Liao Qingfen.Research on low frequency oscillation in power grid and location of disturbance source based on energy function[J].Power System Technology,2012,36(8):l75-182(in Chinese).
[3]  程时杰,李刚,孙海顺,等.储能技术在电气工程领域中的应用与展望[J].电网与清洁能源,2009,25(2):1-8. Cheng Shijie,Li Gang,Sun Haishun,et al.Application and prospect of energy storage in electrical engineering[J].Power System and Clean Energy,2009,25(2):1-8(in Chinese).
[4]  Abu-Siada A,Islam S.Application of SMES unit in improving the performance of an AC/DC power system[J].IEEE Transactions on Sustainable Energy,2011,2(2):109-121.
[5]  Hae-Jong Kim,Ki-Chul Seong, Jeon-Wook Cho,et al.Development of a 3 MJ/750 kVA SMES system[J].Cryogenics,2006,46(5):367-372.
[6]  赵彩宏,杜晓纪,郭文勇,等.配电网中高温超导储能系统HTS-SMES的电力集成应用[J].稀有金属材料与工程,2008,34(sup4):231-235. Zhao Caihong,Du Xiaoji,Guo Wenyong,et al.Power integration application of HTS-SMES for distribution grid[J].Rare Metal Materials and Engineering,2008,34(sup4):231-235(in Chinese).
[7]  蒋晓华,储旭,吴学智,等.20 kW/15 kJ可控超导储能实验装置[J].电力系统自动化,2004,28(4):88-90. Jiang Xiaohua,Chu Xu,Wu Xuezhi,et al.A 20 kJ/15 kW SMES system[J].Automation of Electric Power Systems,2004,28(4):88-90(in Chinese).
[8]  岳立,何达.基于SMES外环主控制策略的功率振荡抑制研究[J].陕西电力,2011,28(1):18-21. Yue Li,He Da.Research on power oscillation damping based on SMES outer ring control strategies[J].Shaanxi Electric Power,2011,28(1):18-21(in Chinese).
[9]  Nielsen K E,Molinas M.Superconducting magnetic energy storage(SMES) in power systems with renewable energy sources[J].Energy,2010,29(4):2487-2491.
[10]  彭晓涛,程时杰,王少荣,等.非线性PID控制器在超导磁储能装置中的应用研究[J].电网技术,2005,29(5):37-43. Peng Xiaotao,Cheng Shijie,Wang Shaorong,et al.Research on application of nonlinear PID controller in superconducting magnetic energy storage[J].Power System Technology,2005,29(5):37-43(in Chinese).
[11]  姚涛,石晶,唐跃进.基于DRNN的超导磁储能装置自适应PID控制[J].继电器,2005,33(33):27-32. Yao Tao,Shi Jing,Tang Yuejin.Structure of electrical repairs real-time scheduling system based on GPRS/GPS/GIS[J].Relay,2005,33(33):27-32(in Chinese).
[12]  彭晓涛,程时杰,王少荣,等.基于反馈线性化的超导磁储能装置控制器研究[J].电力自动化设备,2006,26(6):5-9. Peng Xiaotao,Cheng Shijie,Wang Shaorong,et al.Study on controller of superconduction magnetic energy storage based on feedback linearization[J].Electric Power Automation Equipment,2006,26(6):5-9(in Chinese).
[13]  李彦林,王明彦,郑载满.微网运行条件下储能并网VSC多目标控制策略[J].电网技术,2013,37(7):1791-1798. Li Yanlin,Wang Mingyan,Zheng Zaiman.A multi-objective control strategy for grid-connecting VSC under grid-connected operation of microgrid[J].Power System Technology,2013,37(7):1791-1798(in Chinese).
[14]  Shanmuga V,Jayabarathi T.An effect of SMES using automatic generation control in a multi area power system[J].IEEE Transactions on Power Systems,2011,11(6):181-187.
[15]  Mohd H A,Murata T.Transient stability enhancement by fuzzy logic-controlled SMES considering coordination with optimal reclosing of circuit breakers[J].IEEE Transactions on Power Systems,2008,23(2):631-641.
[16]  王磊,杜晓强,宋永端.用于飞轮储能单元的神经元自适应比例-积分-微分控制算法[J].电网技术,2014,38(1):74-80. Wang Lei,Du Xiaoqiang,Song Yongduan.Neuron adaptive PID control algorithm with application to flywheel energy storage system unit[J].Power System Technology,2014,38(1):74-80(in Chinese).
[17]  曹昆南,夏亚君,唐跃进,等.基于能量函数的SMES优化布局研究[J].低温与超导,2012,40(10):1-4. Cao Kunnan,Xia Yajun,Tang Yuejin,et al.Optimal location of SMES based on energy function[J].Cryogenic and Superconductivity,2012,40(10):1-4(in Chinese).
[18]  孙建波,赵娴,李大虎,等.利用储能抑制互联电力系统联络线功率振荡的研究[J].电力系统保护与控制,2013,41(17):10-17. Sun Jianbo,Zhao Xian,Li Dahu,et al.Study on energy in damping tie line power oscillations in power system[J].Power System Protection and Control,2013,41(17):10-17(in Chinese).
[19]  董宜鹏,谢小荣,孙浩,等.微网电池储能系统通用综合控制策略[J].电网技术,2013,21(12):25-31. Dong Yipeng,Xie Xiaorong,Sun Hao,et al.A general-purpose control strategy for battery energy storage system in microgrid[J].Power System Technology,2013,21(12):25-31(in Chinese).
[20]  宋墩文,杨学涛,丁巧林.大规模互联电网低频振荡分析与控制方法综述[J].电网技术,2011,35(10):22-28. Song Dunwen,Yang Xuetao,Ding Qiaolin.A survey on analysis on low frequency oscillation in large-scale interconnected power grid and its control measures[J].Power System Technology,2011,35(10):22-28(in Chinese).

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