|
|
|
| Study on Early Warning Model of Cascading Failures in Power System |
| Yu Jianbo |
| Fujian Quanzhou Yixing Electric Co., Ltd, Quanzhou, Fujian 362000 |
|
|
|
|
Abstract Cascading failure is the main reason for large-scale power system blackout, so the principle and characteristics of the cascading failure of in-depth research, accident early warning and prevention system may occur, to promote the operation reliability of power grid improvement is of great significance. By summarizing the previous experience, the splitting technology is applied to the Monte Carlo simulation of large-scale cascading failures in regional power grid, which improves the simulation efficiency of the system. The key load lines in the power grid can be quickly found, so that targeted expansion can be carried out, and also provides a basis for grid operation adjustment.
|
|
Published: 24 October 2017
|
|
|
|
[1] 甘德强, 胡江溢, 韩祯祥. 2003年国际若干停电事故思考[J]. 电力系统自动化, 2004, 28(3): 1-5.
[2] 黄晓晴, 黄勇, 刘辉, 等. 基于动态权重德尔菲法的电力生产事故根本原因重要度分析[J]. 电气技术, 2017, 18(3): 89-93.
[3] 石立宝, 史中英, 姚良忠, 等. 现代电力系统连锁性大停电事故机理研究综述[J]. 电网技术, 2010, 34(3): 48-54.
[4] 刘秋华, 董丹丹, 韩韬. 基于层次分析法的配电网风险评估指标体系研究[J]. 电气技术, 2016, 17(9): 39-42.
[5] 林伟芳, 孙华东, 汤涌, 等. 巴西“11.10”大停电事故分析及启示[J]. 电力系统自动化, 2010, 34(10): 1-5.
[6] 葛少云, 季时宇, 刘洪, 等. 基于多层次协同分析的高中压配电网可靠性评估[J]. 电工技术学报, 2016, 31(19): 172-181.
[7] 印永华, 郭剑波, 赵建军, 等. 美加“8·14”大停电事故初步分析以及应吸取的教训[J]. 电网技术, 2003, 27(10): 8-11.
[8] 丁理杰, 曹一家, 刘美君. 复杂电力网络的连锁故障动态模型与分析[J]. 浙江大学学报: 工学版, 2008, 42(4): 641-646.
[9] 王涛, 李渝, 顾雪平, 等. 电网关键线路序元搜索方法[J]. 电工技术学报, 2016, 31(2): 153-162.
[10] 谭玉东, 李欣然, 蔡晔, 等. 基于电气距离的复杂电网关键节点识别[J]. 中国电机工程学报, 2014, 34(1): 146-152. |
|
|
|
2017, Vol. 18 
