[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] 点击复制 飞轮储能系统在抑制电力系统多模式振荡中的应用() 分享到： var jiathis_config = { data_track_clickback: true };

42

2012年第2期

323-327

2012-03-20

文章信息/Info

Title:
Application of FESS in damping power system multi-mode oscillations

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):
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

Keywords:

TM712
DOI:
10.3969/j.issn.1001-0505.2012.02.025

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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