Extra/Ultra High Voltage Transmission and Transformation Technology

Extra and Ultra High Voltage Project Lean Design Technology: research on insulation coordination optimization technology of UHV transmission project; research on lightning protection and over-voltage technology of UHV project; research on a full range of work involving lightning simulation model and method, over-voltage accurate simulation method, insulation coordination method of UHV project; research on over-voltage suppression technology and means of UHV project

EHV/UHV External Insulation Technology: evaluation and research on contamination, icing substandard insulation properties, corona and radio interference of AC/DC transmission lines, substations and converter station equipment under special environment

EHV/UHV Electromagnetic Environment and Electromagnetic Interference Protection Technology: research on electromagnetic environment pre-control technology, electromagnetic environmental characteristics test technology, high-precision electromagnetic environment measurement method in complicated environment; research on converter stations protection against electromagnetic interference and forecasting technology for UHV substations; research on strong electromagnetic pulse influence and grid security protection technology. Research on grounding technology of EHV/UHV AC and DC project

UHV AC/DC Transmission Test Technology: test on UHV AC/DC transmission electromagnetic environment, external insulation, tower structure optimization, and equipment long-live assessment; research on test of AC/DC device localization testing, line work, equipment testing, operation training and other technologies; research on key technologies of UHV project commissioning

Large-capacity Transmission Technology: research on key technologies of UHV compact transmission and UHV GIL; probe into the development of new environmentally friendly ways of transmission