基于突变理论的独立电力系统电压稳定性分析

doi:10.19595/j.cnki.1000-6753.tces.171263

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (25017 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract The voltage stability of an isolated power systems (IPS) with power electronic devices highly integrated is a key factor that needs to be considered for the design and operation of the system. In order to reduce the amount of calculation and improve the analysis effect of system stability, this paper has proposed an analytic method for the voltage stability of the IPS based on catastrophe theory. The potential function, equilibrium surface and bifurcation set of a typical IPS are obtained through the mathematical deduction results. A dovetail manifold equation is then established for stability analysis, and the voltage stability margin index of IPS is given according to the catastrophe theory. The example of a certain IPS has verified the proposed method.

Key words： Isolated power system voltage stability catastrophe theory power electronics integrated

Received: 31 August 2017 Published: 30 October 2018

PACS:

TM71

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Hu Jian
	Fu Lijun
	Ma Fan

Cite this article:

Hu Jian,Fu Lijun,Ma Fan. Voltage Stability Analysis of Isolated Power System Based on Catastrophe Theory[J]. Transactions of China Electrotechnical Society, 2018, 33(20): 4855-4863.

URL:

https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.171263 OR https://dgjsxb.ces-transaction.com/EN/Y2018/V33/I20/4855

[1] 衣涛, 王承民, 谢宁, 等. 电力系统的多重(维)鞍结分岔点及其特征分析[J]. 电工技术学报, 2015, 30(20): 145-150. Yi Tao, Wang Chengmin, Xie Ning, et al. Power system multiple saddle-node bifurcation point and its characteristic analysis[J]. Transactions of China Electrotechnical Society, 2015, 30(20): 145-150.
[2] 肖百惠, 戴栋, 张波, 等. 负载突变情况下直流微网的分岔现象及分析[J]. 电工技术学报, 2016, 31(增刊2): 131-141.Xiao Baihui, Dai dong, Zhang Bo, et al. Bifurcation and its analysis of DC micro-grid under abrupt load change[J]. Transactions of China Electrotechnical, 2016, 31(S2): 131-141.
[3] 韦李军, 黄萌, 孙建军, 等. 带恒功率负载的光伏-储能混合发电系统非线性行为分析[J]. 电工技术学报, 2017, 32(7): 128-137.Wei Lijun, Huang Meng, Sun Jianjun, et al. Nonliner analysis of battert hybrid power system with costant power loads[J]. Transactions of China Electro- technical Society, 2017, 32(7): 128-137.
[4] 孙孝峰, 张浩翔, 唐福顺, 等. 基于阻抗模型的网状微电网MFD稳定分析[J]. 电工技术学报, 2017, 32(23): 198-206.Sun Xiaofeng, Zhang Haoxiang, Tang Fushun, et al. Stability analysis with MFD criterion in meshed micro- grid based on impedance model[J]. Transactions of China Electrotechnical Society, 2017, 32(23): 198-206.
[5] 胡健, 付立军, 王刚, 等. 基于改进广义导抗法的独立电力系统静态稳定性分析[J]. 电工技术学报, 2017, 32(15): 161-168.Hu Jian, Fu Lijun, Wang Gang, et al. Steady-state stability analysis of isolated power systembased on improved generalized immittance method[J]. Transa- ctions of China Electrotechnical Society, 2017, 32(15): 161-168.
[6] 张波, 颜湘武, 黄毅斌, 等. 虚拟同步机多机并联稳定控制及其惯量匹配方法[J]. 电工技术学报, 2017, 32(10): 42-52.Zhang Bo, Yan Xiangwu, Huang Yibin, et al. Stability control and inertia matching method of multi-parallel virtual synchronous generators[J]. Transactions of China Electrotechnical Society, 2017, 32(10): 42-52.
[7] 徐泰山, 鲍颜红, 杨莹, 等. N-2组合故障集的暂态功角稳定在线快速评估[J]. 电力系统保护与控制, 2015, 43(7): 122-126.Xu Taishan, Bao Yanhong, Yang Ying, et al. Online fast transient angle stability assessment of N-2 contingency set[J]. Power System Protection and Control, 2015, 43(7): 122-126.
[8] 刘光晔, 杨以涵. 电力系统电压稳定与功角稳定的统一分析原理[J]. 中国电机工程学报, 2013, 33(13): 135-149. Liu Guangye, Yang Yihan. Theoretical foundation of power system voltage and angle stability unified analysis[J]. Proceedings of the CSEE, 2013, 33(13): 135-149.
[9] 王义红, 梅生伟. 基于半张量积方法与准稳态时域仿真的电力系统中长期电压稳定分析[J]. 电网技术, 2011(6): 39-44.Wang Yihong, Mei Shengwei. Analysis of long- and medium-term power system voltage stability based on semi-tensor product and quasi-steady-state time domain simulation[J]. Power System Technology, 2011(6): 39-44.
[10] Zeeman E C.Catastrophe theory[M]. Scientific American, 1976.
[11] 谢静, 束洪春, 王科, 等. 基于突变级数法的高压开关柜状态评价算法[J]. 高电压技术, 2014, 40(8): 2372-2380.Xie Jing, Shu Hongchun, Wang Ke, et al. State evaluation algorithm based on catastrophe pro- gression method of high voltage switchgears[J]. High Voltage Engineering, 2014, 40(8): 2372-2380.
[12] 董爱华, 孔林娟, 杜静静. 基于突变理论信息融合的故障电弧检测方法[J]. 电力系统及其自动化学报, 2016, 28(5): 35-40.Dong Aihua, Kong Linjuan, Du Jingjing. Arc-fault detection method based on information fusion of catastrophe theory[J]. Proceedings of the CSU-EPSA, 2016, 28(5): 35-40.
[13] Liu W, Ge R, Lü Q, et al.Research on a small signal stability region boundary model of the interconnected power system with large-scale wind power[J]. Energies, 2015, 8(4): 2312-2336.
[14] 葛江北, 张亚鹏, 阎国增, 等. 基于突变理论的风电场静态电压稳定分析方法[J]. 电工电能新技术, 2016, 35(12): 20-25.Ge Jiangbei, Zhang Yapeng, Yan Guozeng, et al. Wind farm static voltage stability analysis method based on catastrophe theory[J]. Advanced Tech- nology of Electrical Engineering and Energy, 2016, 35(12): 20-25.
[15] 丁蒙. 基于突变理论的风电场群静态电压稳定性分析方法研究[D]. 北京: 华北电力大学, 2016.
[16] Mahmoud G A.Voltage stability analysis of radial distribution networks using catastrophe theory[J]. IET Generation Transmission & Distribution, 2012, 6(7): 612-618.
[17] Wang Z, Aravnthan V, Makram E B.Generator cluster transient stability assessment using catastrophe theory[C]//International Conference on Environment and Electrical Engineering, 2011: 1-4.
[18] 吴伟丽. 基于突变理论的计及磁暴扰动电力系统电压稳定分析[J]. 电力系统保护与控制, 2013, 41(23): 30-36.Wu Weili. Analysis of voltage stability considering geomagnetic disturbance based on the catastrophe theory[J]. Power System Protection and Control, 2013, 41(23): 30-36.
[19] 吴伟丽. 基于燕尾突变流形的电压稳定性判断方法研究[J]. 电源技术, 2014(12): 2418-2420.Wu Weili. Research of power system voltage stability based on catastrophe manifold[J]. Chinese Journal of Power Sources, 2014(12): 2418-2420.