海上平台低压配电盘设备绝缘在线监测定位系统

An On-line Insulation Monitoring and Positioning System of Low-voltage Switchboard Equipment of Offshore Platforms

海洋石油开采平台位于大海之上,因受海上潮湿气候影响,海上电气设备绝缘性能会降低,为在低压母排发生绝缘度低或单相接地故障时能第一时间锁定故障点,需要增加一套在线绝缘监测与定位系统,第一时间定位到故障点,从而精确地定位盘柜上绝缘低的设备,便于及时检修,避免安全隐患,确保设备正常使用,保证油田的安全生产。

As offshore oil platforms are located in the sea, the insulation of electrical equipment will be vulnerable to the humid climate. To identify the fault point in case of lower insulation of low voltage busbar or single-phase grounding fault, a set of on-line insulation monitoring and positioning system is needed to locate the fault point so as to accurately find the device on the positioning plate cabinet. This will avoid security risks and ensure the normal use of equipment and the safety of oil production.