摘要
为解决氧化锌避雷器老化影响到接触网稳定供电的问题,研制电气化铁路氧化锌避雷器监控装置,该装置通过状态指示器及时反映避雷器剩余寿命及是否需要进行预防性试验;加装了引线爆炸脱扣装置后,能使故障避雷器及时与供电系统脱离,保证供电设备继续安全运行。
To solve the problem in steady OCS power supply that is affected due to the ageing of zinc oxide arresterused in electric railway,a zinc oxide arrester monitoring device is developed. Such a device can timely indicate theremaining service life of an arrester and whether to conduct a preventive test via a status indicator. After adding a fuseexplosion tripper,a failed arrester can timely separate from the power supply system,which can ensure the ongoingsafe operation of the power supply equipment.
出处
《铁道技术监督》
2016年第11期38-42,共5页
Railway Quality Control
关键词
避雷器
监控
研制
应用
Arrester
Monitoring
Research ＆ Development
Application
