输变电设备状态在线监测与诊断技术现状和前景

Status and prospects of on-line monitoring and diagnosis technology for power transmission and transformation equipment status

当前,我国输变电站智能化改造工程正在稳步推进中,智能化变电站建设的核心内容之一就是输变电设备的在线监测技术应用。相比于传统的电力检测技术,智能在线监测技术可即时监测、诊断到输变电设备的绝缘变化状态,并给出及时检修处理方案,由此就将电力系统安全隐患扼杀在萌发的初步阶段。输变电设备在线监测与诊断技术的应用,可有效解决过去常规预防性试验的相关问题,提升电能利用效率的同时,也更好的保障了电力系统安全。把握好该技术的合理运用,将对我国电力电网行业发展产生重大的促进作用。

at present,the intelligent transformation project of transmission and substation in our country is advancing steadily,one of the core contents of intelligent substation construction is the application of on-line monitoring technology of transmission and substation equipment.Compared with the traditional electric power detection technology,intelligent on-line monitoring technology can instantly monitor and diagnose the insulation change state of transmission and transformer equipment,and give the timely maintenance and treatment scheme.As a result,the hidden danger of power system security is stifled in the initial stage of germination.The application of on-line monitoring and diagnosis technology of transmission and transformer equipment can effectively solve the problems related to the conventional preventive test in the past,improve the power utilization efficiency,and guarantee the safety of the power system at the same time.All.Grasping the reasonable use of this technology will greatly promote the development of power grid industry in China.