基本信息:
- 专利标题： 一种多根并行直流电缆的电老化试验仿真计算方法
- 申请号：CN201510628695.2 申请日：2015-09-28
- 公开(公告)号：CN105279314B 公开(公告)日：2018-06-26
- 发明人： 于钦学 , 刘霞 , 高景晖 , 钟力生 , 傅明利 , 侯帅
- 申请人： 西安交通大学 , 中国南方电网有限责任公司电网技术研究中心
- 申请人地址： 陕西省西安市咸宁西路28号
- 专利权人： 西安交通大学,中国南方电网有限责任公司电网技术研究中心
- 当前专利权人： 西安交通大学,南方电网科学研究院有限责任公司
- 当前专利权人地址： 陕西省西安市咸宁西路28号
- 代理机构： 北京科亿知识产权代理事务所
- 代理人： 汤东凤
- 主分类号： G06F17/50
- IPC分类号： G06F17/50
The invention discloses an electric aging test simulation computing method for multiple parallel direct-current cables. The method comprises the following steps: S100, according to actual electric aging test platform data, establishing an electric aging simulation circuit model; S200, setting partial parameters of the simulation circuit model; and S300, performing simulation computing on the simulation circuit by utilizing ATP-EMTP software. A scheme for preventing breakdown of other branches due to breakdown of one branch in the multiple parallel direct-current cables is obtained, and the scheme is that a resistor and an inductor are connected in series with a breakdown branch. The method effectively solves the problems that for direct-current electric aging tests of 30h0, 600h and 1,000h cables, the dispersity caused by aging is relatively high, a plurality of samples need to be subjected to electric aging tests, and the test cycle is relatively long.
公开/授权文献:
- CN105279314A 一种多根并行直流电缆的电老化试验仿真计算方法 公开/授权日：2016-01-27