摘要
通过对京杭运河苏北段大范围被雷电干扰失常、损坏的航标灯进行取样剖析,并做室内雷电干扰模拟实验,查明了航标灯故障的原因,对航标灯器和遥测装置的电气设计作了技术改进,研制出我国内河智能化航标灯抗雷电干扰的重大科技成果。
With thunder and lightning,most of the pharos along the Subei waterway of Beijing-Hangzhou Grand Canal were disordered and even broken.By analyzing the samples from the accident and doing lightning simulation,the cause of the malfunction has been found out.The electrical design for the pharos system is improved.Furthermore,a significant sci-tech achievement in the field of interference rejection technique for inland waterway intelligent pharos has been made.
出处
《中国照明电器》
2012年第3期6-9,共4页
China Light & Lighting
基金
湖北省科技型中小企业技术创新基金项目支持(立项代码:09C26214204870)。项目名称:基于GPS\GIS和GPRS的船载导航监控设备与管理终端
关键词
航标灯
雷电干扰
屏蔽
浪涌保护
pharos
lightning interference
shield
surge protection
