高压电气设备的外部绝缘配合初探

External Insulation Coordination of high Electrical Equipment

我国750kV输变电工程已经投入运营,大部分设备已经完全国产化并居于世界领先水平,但是设备绝缘制造水平相对滞后。可见,超高压电气设备的外部绝缘研究还需要更进一步的加强和深入;同时作为可靠性的保障,外部绝缘技术在高压电气设备的研发和制造中有着举足轻重的地位。

750kV power transmission project has been put into operation in China.Most of the equipment has been completely made in China with leading level in the world.But the equipment insulation manufacturing level lags behind.EHV electrical equipment external insulation study needs further strengthening and deepening.At the same time,as the security reliability,external insulation technology in high voltage electrical equipment,R D and manufacturing has a pivotal position.