[1]史林军,张磊,陈少哺,等.飞轮储能系统在抑制电力系统多模式振荡中的应用[J].东南大学学报(自然科学版),2012,42(2):323-327.[doi:10.3969/j.issn.1001-0505.2012.02.025]
 Shi Linjun,Zhang Lei,Chen Shaobu,et al.Application of FESS in damping power system multi-mode oscillations[J].Journal of Southeast University (Natural Science Edition),2012,42(2):323-327.[doi:10.3969/j.issn.1001-0505.2012.02.025]
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飞轮储能系统在抑制电力系统多模式振荡中的应用()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
42
期数:
2012年第2期
页码:
323-327
栏目:
电气工程
出版日期:
2012-03-20

文章信息/Info

Title:
Application of FESS in damping power system multi-mode oscillations
作者:
史林军1 张磊2 陈少哺3 庄敏辉4
1 河海大学能源与电气学院,南京 210098; 2 江苏省电力公司,南京 210024; 3 泰州供电公司,泰州 252000; 4 丹阳市供电公司,丹阳 212300
Author(s):
Shi Linjun1 Zhang Lei2 Chen Shaobu3 Zhuang Minhui4
1 College of Energy and Electrical Power Engineering, Hohai University, Nanjing 210098, China
2 Jiangsu Electric Power Company, Nanjing 210024, China
3 Taizhou Power Supply Company, Taizhou 252000, China
4
关键词:
飞轮储能系统 多模式振荡 阻尼转矩分析法 控制理论 粒子群优化算法
Keywords:
flywheel energy storage system(FESS) multi-mode oscillation damping torque analysis(DTA) control theory particle swarm optimization(PSO)algorithm
分类号:
TM712
DOI:
10.3969/j.issn.1001-0505.2012.02.025
摘要:
推导了含有飞轮储能系统(FESS)的多机系统线性化模型,应用阻尼转矩分析法论证了单个FESS抑制复杂电力系统多模式振荡的可行性.在FESS独立的有功控制回路和电压控制回路上分别附加一个稳定器,以抑制系统的多模式振荡.基于现代控制理论的可观性和可控性准则,为各振荡模式选择控制回路和反馈信号,并采用改进的粒子群优化算法协调整定FESS中各附加稳定器的参数.以四机系统为例,FESS上附加的2个稳定器可将2个振荡模式的阻尼比分别从-0.013和0.052变化到0.106和0.102,说明单个FESS具有抑制复杂电力系统多模式振荡的能力.
Abstract:
The linearized model of multi-machine power systems with a flywheel energy storage system(FESS)is derived, and the feasibility of damping multi-mode oscillations with a single FESS is proved by application of damping torque analysis(DTA). Two FESS-based stabilizers are superposed on two independent control loops of the FESS, the active power control loop and the voltage control loop, to damp multi-mode oscillations. The control loops and the feedback signals are selected for each mode based on the controllability and observability of the modern control theory. And the parameters of the FESS-based stabilizers are tuned by the improved particle swarm optimization(IPSO)algorithm. Taking a four-machine power system as an example, the damping ratios of the two oscillation modes are improved from -0.013 and 0.052 to 0.106 and 0.102 by a single FESS with two additional stabilizers, indicating that the single FESS has the ability of damping power system multi-mode oscillations.

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备注/Memo

备注/Memo:
作者简介: 史林军(1976—),男,博士,讲师,eec@hhu.edu.cn.
基金项目: 国家自然科学基金资助项目(51177039)、中央高校基本科研业务费专项资金资助项目(2010B05814).
引文格式: 史林军,张磊,陈少哺,等.飞轮储能系统在抑制电力系统多模式振荡中的应用[J].东南大学学报:自然科学版,2012,42(2):323-327. [doi:10.3969/j.issn.1001-0505.2012.02.025]
更新日期/Last Update: 2012-03-20