![一种基于网络宽频等值切换的电磁暂态仿真方法](/CN/2017/1/124/images/201710623588.jpg)
基本信息:
- 专利标题: 一种基于网络宽频等值切换的电磁暂态仿真方法
- 专利标题(英):Electromagnetic transient simulation method based on network broadband equivalent switching
- 申请号:CN201710623588.X 申请日:2017-07-27
- 公开(公告)号:CN107451353A 公开(公告)日:2017-12-08
- 发明人: 吴文传 , 胡一中 , 陈绪江 , 李瑞 , 田芳 , 张星 , 徐得超 , 穆清 , 郑伟杰 , 郑惠萍 , 史宇欣 , 吴攀 , 张伟
- 申请人: 中国电力科学研究院 , 国家电网公司 , 清华大学 , 国网山西省电力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,国家电网公司,清华大学,国网山西省电力公司电力科学研究院
- 当前专利权人: 中国电力科学研究院,国家电网公司,清华大学,国网山西省电力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: 北京清亦华知识产权代理事务所
- 代理人: 罗文群
- 主分类号: G06F17/50
- IPC分类号: G06F17/50
The invention relates to an electromagnetic transient simulation method based on network broadband equivalent switching, and belongs to the technical field of dispatching automation of electric power system and power grid simulation. The network broadband equivalence is an energy storage component, and direct switching is performed in electromagnetic transient simulation so that the obvious fluctuation process can appear. According to the electromagnetic transient simulation method based on network broadband equivalent switching, by arranging a controllable voltage source, the network broadband equivalence to be switched is initialized ahead of the schedule, and therefore the transient fluctuation process brought during network broadband equivalent switching is remarkably reduced. According to the method, the electromagnetic transient simulation precision can be remarkably improved, and the engineering practice effect is satisfied.