基本信息:
- 专利标题： 一种地区电网在线风险分析系统和方法
- 专利标题（英）：Online risk analysis system and method for regional power grid
- 申请号：CN201210119851.9 申请日：2012-04-23
- 公开(公告)号：CN102737286A 公开(公告)日：2012-10-17
- 发明人： 李静 , 陈利杰 , 贾育培 , 罗雅迪 , 赵昆 , 张印
- 申请人： 中国电力科学研究院
- 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
- 当前专利权人： 中国电力科学研究院,国家电网公司
- 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： G06Q10/04
- IPC分类号： G06Q10/04 ; G06Q50/06
The invention provides online risk analysis system and an online risk analysis method for a regional power grid. The system comprises a display unit, a power grid running risk monitoring unit, an important user monitoring unit, an analysis unit and a risk grading unit; the method comprises the following steps: (1). acquiring the power grid running data and system state; (2). conducting expect fault set selection and fault analysis; (3). judging the result caused by the power grid according to the expect fault, if power supply risk exists, conducting the step (4), otherwise returning the step 2; and (4). calculating risk indicator, and conducting risk grade prompt according to the indicator. The online risk analysis system and the online risk analysis method for the regional power grid comprehensively consider the current state probability, fault possibility and fault seriousness of the system, and help a dispatcher analyze and find hidden risk of the system.