Reliability Assessment of Large Scale Security and Stability Control System Based on Control Efficacy Reduction Mode

doi:10.11930/j.issn.1004-9649.201908107

Abstract

Abstract: Large-scale security and stability control system (SSCS) is characterized with wide-area distribution, multi-layer control, numerous components, and complicated function realization. The conventional reliability assessment indicators, such as malfunction rate, rejection rate, and failure rate, are too general to accurately measure the reliability level of SSCS. Based on the constitution of SSCS, the local abnormal forms are classified. In view of engineering application, the control efficacy reduction modes of SSCS are also classified, and the reliability indicators are further defined based on the control efficacy reduction modes. To assess the reliability of SSCS, the expected abnormal sets are firstly established, and then their induced control efficacy reduction modes and corresponding probability of occurrence are analyzed. The practical application indicates that the proposed reliability indicators, clear in definition, simple in calculation method, and flexible in assessment content and scope, can be used to study the effects of such factors as the architecture, the configuration and constitution of devices, the operation modes, and the operation logic and mechanism of core functions, on the SSCS reliability. The results of this research can provide an important basis for improving SSCS reliability.

Key words: security and stability control system (SSCS), reliability, efficacy reduction mode, abnormal form

LI Bijun, DONG Xijian, YAN Yunsong, XIA Haifeng, LIU Tianyi. Reliability Assessment of Large Scale Security and Stability Control System Based on Control Efficacy Reduction Mode[J]. Electric Power, 2020, 53(5): 32-38.

Add to citation manager EndNote|Ris|BibTeX

URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.201908107

https://www.electricpower.com.cn/EN/Y2020/V53/I5/32

References

[1] 袁森, 陈得治, 陈涛, 等. 多特高压直流参与受端“强直弱交”电网安全防线的协调控制技术[J]. 中国电力, 2018, 51(10): 72–79
YUAN Sen, CHEN Dezhi, CHEN Tao, et al. Coordinated control of multi-HVDC participating in three defense line at the receiving end of the power system with strong DC and weak AC[J]. Electric Power, 2018, 51(10): 72–79
[2] 潘捷, 郑惠萍, 张红丽, 等. ±800 kV雁淮特高压直流送端电网安全稳定特性及控制策略[J]. 中国电力, 2018, 51(4): 7–14
PAN Jie, ZHENG Huiping, ZHANG Hongli, et al. Security stability analysis and control strategy of sending-end power grid of ±800 kV Yan-Huai UHVDC[J]. Electric Power, 2018, 51(4): 7–14
[3] 陈湘, 凌卫家, 宋云亭, 等. 一种基于功率转移系数的交直流混联受端电网切负荷方案配置方法[J]. 中国电力, 2018, 51(5): 61–67
CHEN Xiang, LING Weijia, SONG Yunting, et al. Load shedding scheme configuration based on power transfer coefficient in hybrid AC/DC receiving-end grid[J]. Electric Power, 2018, 51(5): 61–67
[4] CALVO J L, TINDEMANS S H, STRBAC G. Risk-based method to secure power systems against cyber-physical faults with cascading impacts: a system protection scheme application[J]. Journal of Modern Power Systems and Clean Energy, 2018, 6(5): 930–943.
[5] VALENCIA F, PALMA-BEHNKE R, ORTIZ-VILLALBA D, et al. Special protection systems: challenges in the Chilean market in the face of the massive integration of solar energy[J]. IEEE Transactions on Power Delivery, 2017, 32(1): 575–584.
[6] 陈国平, 李明节, 许涛. 特高压交直流电网系统保护及其关键技术[J]. 电力系统自动化, 2018, 42(22): 2–10
CHEN Guoping, LI Mingjie, XU Tao. System protection and its key technologies of UHV AC and DC power grid[J]. Automation of Electric Power Systems, 2018, 42(22): 2–10
[7] ALEJANDRO H. Improving special protection schemes with operations research analysis[C] // The 12th Latin-American Congress on Electricity Generation and Transmission, Argentina, 2017.
[8] 易俊, 卜广全, 郭强, 等. 巴西“3·21”大停电事故分析及对中国电网的启示[J]. 电力系统自动化, 2019, 43(2): 1–9
YI Jun, BU Guangquan, GUO Qiang, et al. Analysis on blackout in Brazilian power grid on March 21, 2018 and its enlightenment to power grid in China[J]. Automation of Electric Power Systems, 2019, 43(2): 1–9
[9] 邵瑶, 汤涌, 易俊, 等. 土耳其“3·31”大停电事故分析及启示[J]. 电力系统自动化, 2016, 40(23): 9–14
SHAO Yao, TANG Yong, YI Jun, et al. Analysis and lessons of blackout in Turkey power grid on March 31, 2015[J]. Automation of Electric Power Systems, 2016, 40(23): 9–14
[10] 方勇杰. 用紧急控制降低由输电断面开断引发系统崩溃的风险: 对印度大停电事故的思考[J]. 电力系统自动化, 2013, 37(4): 1–6
FANG Yongjie. Application of emergency control to reduce risk of system collapse triggered by power transmission interface tripping: thinking on the India power blackouts[J]. Automation of Electric Power Systems, 2013, 37(4): 1–6
[11] 方勇杰. 美国“9·8”大停电对连锁故障防控技术的启示[J]. 电力系统自动化, 2012, 36(15): 1–7
FANG Yongjie. Lessons from September 8, 2011 southwest America blackout for prevention and control of cascading outages[J]. Automation of Electric Power Systems, 2012, 36(15): 1–7
[12] 赵丽莉, 王梦璕, 倪明, 等. 安全稳定控制装置硬件系统可靠性分析[J]. 电力系统保护与控制, 2016, 44(13): 67–73
ZHAO Lili, WANG Mengxun, NI Ming, et al. Analysis of hardware system’s reliability of security and stability control device[J]. Power System Protection and Control, 2016, 44(13): 67–73
[13] 张如义, 周玲, 董贯雷, 等. 单个厂站稳定控制系统的可靠性分析[J]. 电力系统保护与控制, 2010, 38(19): 61–64
ZHANG Ruyi, ZHOU Ling, DONG Guanlei, et al. Reliability analysis of stability control system in single plant station[J]. Power System Protection and Control, 2010, 38(19): 61–64
[14] 罗剑波, 董希建, 崔晓丹, 等. 关于大型安全稳定控制系统可靠性研究的探讨[J]. 电力系统保护与控制, 2018, 46(8): 65–72
LUO Jianbo, DONG Xijian, CUI Xiaodan, et al. Discussion on reliability of large scale security and stability control system[J]. Power System Protection and Control, 2018, 46(8): 65–72
[15] PANTELI M, CROSSLEY P A, FITCH J. Quantifying the reliability level of system integrity protection schemes[J]. IET Generation, Transmission & Distribution, 2014, 8(4): 753–764.
[16] MCCALLEY J D, FU W. Reliability of special protection systems[J]. IEEE Transactions on Power Systems, 1999, 14(4): 1400–1406.
[17] FU W, ZHAO S, MCCALLEY J D, et al. Risk assessment for special protection systems[J]. IEEE Transactions on Power Systems, 2002, 17(1): 63–72.
[18] MCCALLEY J D, OLUWASEYI O, KRISHNAN V, et al.System protection schemes: limitations, risks, and management[R]. PSERC Publications, 2010.
[19] MADANI V, NOVOSEL D, HOROWITZ S, et al. IEEE PSRC report on global industry experiences with system integrity protection schemes (SIPS)[J]. IEEE Transactions on Power Delivery, 2010, 25(4): 2143–2155.
[20] SYKES J, HU Yi, ADAMIAK M, et al. Design and testing of selected system integrity protection schemes (SIPS)[R]. IEEE PSRC Working Group C15, 2012.
[21] 电力系统安全稳定控制技术导则: GB/T 26399-2011[S].
[22] 电网安全自动装置标准化设计规范: Q/GDW 11356-2015[S].
[23] SSP-500稳定控制装置技术和使用说明书[R]. 南京: 国电南瑞科技股份有限公司电网安全稳定控制技术分公司, 2010.
[24] 肖世杰. 电网安全稳定控制应用技术[M]. 北京: 中国电力出版社, 2011.
[25] 王志强, 刘文霞, 范勇峰, 等. 广域测量系统可靠性研究框架[J]. 电力系统自动化, 2008, 32(24): 25–29
WANG Zhiqiang, LIU Wenxia, FAN Yongfeng, et al. A reliability study framework for wide area measurement system[J]. Automation of Electric Power Systems, 2008, 32(24): 25–29
[26] 熊小伏, 陈飞, 周家启, 等. 计及不同保护配置方案的继电保护系统可靠性[J]. 电力系统自动化, 2008, 32(14): 21–24
XIONG Xiaofu, CHEN Fei, ZHOU Jiaqi, et al. Reliability of protection relay systems with different configurations[J]. Automation of Electric Power Systems, 2008, 32(14): 21–24
[27] 徐天奇, 李琰, 尹项根, 等. 数字化变电站自动化系统可靠性评估[J]. 电力系统自动化, 2011, 35(19): 12–17, 67
XU Tianqi, LI Yan, YIN Xianggen, et al. Reliability assessment of digital substation automation system[J]. Automation of Electric Power Systems, 2011, 35(19): 12–17, 67
[28] 赵鑫, 卢继平, 汪洋, 等. 基于PMU硬软件概率模型的WAMS可靠性评估[J]. 电力系统自动化, 2009, 33(16): 19–23, 70
ZHAO Xin, LU Jiping, WANG Yang, et al. Reliability assessment of WAMS based on a combined hardware and software probability model of phasor measurement units[J]. Automation of Electric Power Systems, 2009, 33(16): 19–23, 70