摘要
雷击事故是造成输电线路故障的主要因素,传统的防雷手段因受经济、技术等限制都存在着一定的弊端。基于雷云先导放电理论,研制了一种主动式避雷针INDELEC,在实际输电线路中的应用表明,其保护半径增大,在防止线路绕击事故时,较传统的防雷手段具有较大的优势。
The lightning accident is the main factor that leads to transmission line faults. The traditional means of anti-lightning have some drawbacks because of the limitations of economics and technologies. Based on the thundercloud pilot dischage theory, researches one active lightning rod INDELEC that applied in transmission lines. The operation results show that the active lightning rod has advantages due to the increase of its radius to prevent the line around strike accidents than the traditional anti-lightning ways.
出处
《煤矿机电》
2014年第3期100-103,共4页
Colliery Mechanical & Electrical Technology
关键词
主动式避雷针
雷云先导放电
输电线路
active lightning rod
thundrecloud pilot discharge
power system
