The National Development and Reform Commission and the National Energy Administration issued guidance on promoting high-quality development of power grids. The opinion points out that research on key technologies in power grids should be strengthened. Relying on major national science and technology projects such as major smart grid projects, we promote the development and application of advanced technology for new grid platforms. Research and break through key technologies for stable analysis and control of novel power systems, and explore collaborative planning and operation scheduling technology for main distribution microgrids. Aiming at application scenarios such as “sand and desert”, water scenery, high altitude, deep sea, etc., it explores key technologies such as high-capacity flexible DC, new energy island transmission, and low-frequency transmission, and pilots 100% of new energy bases for long-distance delivery. Develop and apply high-performance power equipment such as high-capacity circuit breakers and ultra-long-range AC/DC GILs to accelerate engineering verification and promotion and application of grid-based technology.

The National Development and Reform Commission and the National Energy Administration issued guidance on promoting high-quality development of power grids. The opinion points out that research on key technologies in power grids should be strengthened. Relying on major national science and technology projects such as major smart grid projects, we promote the development and application of advanced technology for new grid platforms. Research and break through key technologies for stable analysis and control of novel power systems, and explore collaborative planning and operation scheduling technology for main distribution microgrids. Aiming at application scenarios such as “sand and desert”, water scenery, high altitude, deep sea, etc., it explores key technologies such as high-capacity flexible DC, new energy island transmission, and low-frequency transmission, and pilots 100% of new energy bases for long-distance delivery. Develop and apply high-performance power equipment such as high-capacity circuit breakers and ultra-long-range AC/DC GILs to accelerate engineering verification and promotion and application of grid-based technology.