Study on the Ultra-High Voltage DC Insulators Long-Term Running Research Platform

This paper established the Ultra-High Voltage DC Insulators Long Term Running Research Platform in the National Engineering Laboratory for UHV Engineering Technology (Kunming). The research platform included the following parts: the long-term live examination field for UHV DC equipments, the UHV DC insulators, the leakage current on-line monitoring equipments, the wireless automatic weather station, the infrared monitoring and the ultraviolet monitoring system. The data were real-time processed by the software of the UHV DC insulator information synthetic evaluation system.