鄂西电网受灾原因及抗灾能力提升措施
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摘要
近年来湖北省西部电网在极端自然灾害中发生过数次大范围、长时间的停电事件。对2008—2016年鄂西电网受灾情况进行了统计分析,从电网结构、设计、设备、建设、运维等5个层面分析了鄂西电网受灾原因,并从电网规划、设计、设备改造、建设、运维等方面提出了鄂西电网抗灾能力提升措施建议。研究成果对提高电网抗灾能力具有很好的参考价值。
Several large-scale and long-duration blackouts occurred in western Hubei power grid in recent years due to extreme natural disasters. A statistics is made of the damages of western Hubei power grid caused by natural disasters from 2008 to 2016, and the damage causes are analyzed from five aspects, including grid structure, design, equipment, construction, operation and maintenance. The anti-disaster enhancement measures are proposed for western Hubei power grid in terms of grid planning, design,equipment renovation, construction, operation and maintenance. The research results can provide an important reference for improving the anti-disaster abilities of power grid.
Several large-scale and long-duration blackouts occurred in western Hubei power grid in recent years due to extreme natural disasters. A statistics is made of the damages of western Hubei power grid caused by natural disasters from 2008 to 2016, and the damage causes are analyzed from five aspects, including grid structure, design, equipment, construction, operation and maintenance. The anti-disaster enhancement measures are proposed for western Hubei power grid in terms of grid planning, design,equipment renovation, construction, operation and maintenance. The research results can provide an important reference for improving the anti-disaster abilities of power grid.
引文
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[12]李天友.配电网防灾减灾综述[J].供用电,2016, 33(9):2-5.LI Tianyou. Establishment and implementation of anti-typhoon technique system in CSG[J]. Distribution and Utilization, 2016,33(9):2-5.
[13]刘鸣,李永诰,张厚启,等.地质灾害区输电塔架安全分析[J].中国电力,2012, 45(5):34-38.LIU Ming, LI Yonghao, ZHANG Houqi, et al. Safety analysis of typical transmission tower in geologic disaster zone[J]. Electric Power,2012, 45(5):34-38.
[14]胡毅.电网大面积冰灾分析及对策探讨[J].高电压技术,2008,34(2):215-219.HU Yi. Analysis and countermeasures discussion for large area icing accident on power grid[J]. High Voltage Engineering,2008, 34(2):215-219.
[2]丁道齐.降低电力系统物理脆弱性应对自然灾害和恶意攻击[J].中国电力,2009, 42(6):26-31.DING Daoqi. Reduce the physical vulnerability of the electric power system to reply natural disasters and hostile attack[J]. Electric Power,2009, 42(6):26-31.
[3]陈鹏云,曹波,罗弦,等.中国电网主要自然灾害运行数据及特征分析[J].中国电力,2014, 47(7):57-61.CHEN Pengyun, CAO Bo, LUO Xian, et al. Operation data and feature analysis of the main natural disasters of power network in China[J]. Electric Power, 2014, 47(7):57-61.
[4]邵德军,尹项根,陈庆前,等.2008年冰雪灾害对我国南方地区电网的影响分析[J].电网技术,2009, 33(5):38-43.SHAO Dejun, YIN Xianggen, CHEN Qingqian, et al. Affects of icing and snow disaster occurred in 2008 on power grids in south China[J]. Power System Technology, 2009, 33(5):38-43.
[5]何健,杨振国,冯文礼,等.辽宁电网“11.7”覆冰灾害分析[J].吉林电力,2016, 44(1):46-49.HE Jian, YANG Zhenguo, FENG Wenli, et al. 11.7 icing disaster analyses in Liaoning power dystem[J]. Jilin Electric Power, 2016,44(1):46-49.
[6]唐斯庆,张弥,李建设,等.海南电网“9·26”大面积停电事故的分析与总结[J].电力系统自动化,2006, 31(1):1-8.TANG Siqing, ZHANG Mi, LI Jianshe, et al. Review of blackout in hainan on september 26th—causes and recommendations[J].Automation of Electric Power Systems, 2006, 31(1):1-8.
[7]王少华,叶自强.恶劣气候对浙江电网输电线路的影响[J].中国电力,2011,44(2):19-22, 57.WANG Shaohua, YE Ziqiang. Influence of atrocious weather on transmission lines of Zhejiang electric power grid[J]. Electric Power,2011,44(2):19-22, 57.
[8]吴向东,张国威.冰雪灾害对电网的影响及防范措施[J].中国电力,2008, 41(12):14-18.WU Xiangdong, ZHANG Guowei. Ice and snow disaster on the electric power grid and preventive measures[J]. Electric Power, 2008,41(12):14-18.
[9]陈庆前,尹项根,侯慧,等.从2008年雪灾分析电力系统的结构缺陷[J].中国电力,2008, 41(12):1-5.CHEN Qingqian, YIN Xianggen, HOU Hui, et al. Analysis on power system structure defect from snow disaster point of view in China southern area in 2008[J]. Electric Power, 2008, 41(12):1-5.
[10]王昊昊,罗建裕,徐泰山,等.中国电网自然灾害防御技术现状调查与分析[J].电力系统自动化,2010,34(23):5-10.WANG Haohao, LUO Jianyu, XU Taishan, et al. Questionnaire survey and analysis of natural disaster defense techniques of power grids in China[J]. Automation of Electric Power Systems, 2010,34(23):5-10.
[11]黄俊杰,谭波,陈孝明,等.用Apriori关联规则挖掘算法发现湖北电网雷击灾害的时空分布规律[J].应用科学学报,2017, 35(1):31-41.HUANG Junjie, TAN Bo, CHEN Xiaoming, et al. Spatiotemporal distribution of lightning disasters of power lines in Hubei province using data mining based on Apriori association rules[J]. Journal of Applied Sciences, 2017, 35(1):31-41.
[12]李天友.配电网防灾减灾综述[J].供用电,2016, 33(9):2-5.LI Tianyou. Establishment and implementation of anti-typhoon technique system in CSG[J]. Distribution and Utilization, 2016,33(9):2-5.
[13]刘鸣,李永诰,张厚启,等.地质灾害区输电塔架安全分析[J].中国电力,2012, 45(5):34-38.LIU Ming, LI Yonghao, ZHANG Houqi, et al. Safety analysis of typical transmission tower in geologic disaster zone[J]. Electric Power,2012, 45(5):34-38.
[14]胡毅.电网大面积冰灾分析及对策探讨[J].高电压技术,2008,34(2):215-219.HU Yi. Analysis and countermeasures discussion for large area icing accident on power grid[J]. High Voltage Engineering,2008, 34(2):215-219.