Power System Analysis and Planning Technology

Power Grid Planning Technology: research on planning technology for UHV backbone power grid, regional power grid and important power transmission and transformation projects; comparative analysis of power grid planning scheme; research on EHV/UHV power grid harmonious development technology, application planning technology for new techniques for improving large-scale interconnected power grid transmission capacity, and power grid planning technology for large-scale renewable energy and intermittent energy access system; experimental research on key technical problems facing UHV AC/DC hybrid transmission system through using digital-analogical hybrid simulation system

AC/DC System Overvoltage and Electromagnetic Transient Analysis Technology: power system electromagnetic transient simulation technology, overvoltage and insulation coordination technology for EHV/UHV AC/DC power transmission and transformation project,  subsynchronous resonance (SSR) and subsynchronous oscillation (SSO) analysis and suppression measures and technology for AC/DC power transmission system, application technology and basic parameter design of EHV/UHV series compensation, controllable series compensation, controllable high-voltage resistance and other FACTS device systems, equipment specifications, and overvoltage protection control technology

Power Transmission and Transformation Engineering System Commissioning Technology: EHV/UHV AC/DC power transmission and transformation engineering system commission technology, including system debugging scheme research technology as well as measurement and analysis technology