![一种电网多重故障筛选方法和系统](/CN/2018/1/59/images/201810295690.jpg)
基本信息:
- 专利标题: 一种电网多重故障筛选方法和系统
- 专利标题(英):Method and system for screening multiple faults of power grid
- 申请号:CN201810295690.6 申请日:2018-03-30
- 公开(公告)号:CN108599145A 公开(公告)日:2018-09-28
- 发明人: 贺海磊 , 张彦涛 , 张立波 , 周勤勇 , 张玉红 , 孙玉娇 , 赵珊珊 , 覃琴 , 吴俊玲 , 姜懿郎
- 申请人: 中国电力科学研究院有限公司 , 国网江苏省电力有限公司电力科学研究院
- 申请人地址: 北京市海淀区清河小营东路15号
- 专利权人: 中国电力科学研究院有限公司,国网江苏省电力有限公司电力科学研究院
- 当前专利权人: 中国电力科学研究院有限公司,国网江苏省电力有限公司电力科学研究院
- 当前专利权人地址: 北京市海淀区清河小营东路15号
- 代理机构: 北京安博达知识产权代理有限公司
- 代理人: 徐国文
- 主分类号: H02J3/00
- IPC分类号: H02J3/00
The invention provides a method and a system for screening multiple faults of a power grid, comprising the steps of: acquiring data of the power grid; performing network partitioning and fault truncation according to the data of the power grid, and statistically truncating the fault order; and processing the grid fault based on the network partitioning and truncated fault order to obtain multiplefaults. The method and system provided by the invention adopt a reasonable method to partition the power grid and statistically truncate the fault order, and screen multiple faults according to the partitioning and truncated fault order, thereby overcoming the shortcoming that the prior art can only consider the first-order faults and the second-order faults of the double-circuit line, and cannotconsider the second-order combinations of all the lines and the above-mentioned order faults when calculating the large-scale power grid due to the limitation of computing power, and enabling the realization of large-scale power grid applications.
公开/授权文献:
- CN108599145B 一种电网多重故障筛选方法和系统 公开/授权日:2022-06-10
IPC结构图谱:
H | 电学 |
--H02 | 发电、变电或配电 |
----H02J | 供电或配电的电路装置或系统;电能存储系统 |
------H02J3/00 | 交流干线或交流配电网络的电路装置 |