| 滚球法确定接闪器保护范围的几何分析 |
| |
| 引用本文： | 吴焕勤,丁望. 滚球法确定接闪器保护范围的几何分析[J]. 现代建筑电气, 2010, 1(9) |
| |
| 作者姓名： | 吴焕勤 丁望 |
| |
| 作者单位： | 常州市气象局,江苏,常州,213022 |
| |
| 摘 要： | 从立体几何和平面几何原理角度,对利用滚球法确定单支、双支避雷针保护范围进行了说明与分析。介绍了常州新一代天气雷达站接闪器的设计过程。经分析、计算,确定安装3支15.8m等高避雷针和1.5m高不锈钢护栏作为混合接闪器,以保证天气雷达站安全、有效。
|
| 关 键 词： | 接闪器 避雷针 滚球法 保护范围 雷达天线罩 |
Geometric Analysis of Flash Grounding Device's Protection Range Determined by Rolling Sphere Method |
| |
| WU Huanqin,DING Wang. Geometric Analysis of Flash Grounding Device's Protection Range Determined by Rolling Sphere Method[J]. Moder Architecture Electric, 2010, 1(9) |
| |
| Authors: | WU Huanqin DING Wang |
| |
| Affiliation: | WU Huanqin; DING Wang(Changzhou Weather Bureau; Changzhou 213022; China); |
| |
| Abstract: | From the angle of solid geometry and plane geometry,the method that use rolling ball method to determine the protection scale of single and double lightning rod was described and analyzed.The design process of Changzhou new flash grounding device of radar station was introduced.After analysis and calculation,it was determined that setting three 15.8 meter high lightning rod and 1.5 meter high stainless steel guardrail as mixed flash grounding device to guarantee the safety,effectiveness of weather radar sta... |
| |
| Keywords: | flash grounding device lightning rod rolling sphere method protection range radome |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
