Onshore flexible DC transmission system solution

In view of the national strategic goals of "carbon peak and carbon neutrality", rapidly reversing the energy structure and improving the utilization rate of renewable energy is the inevitable choice to promote high-quality development during the "14th Five-Year Plan" period. With the development and construction of large-scale onshore renewable energy bases, it is the trend of electric power development during the 14th Five-Year Plan period to use flexible DC transmission technology for the long-distance transmission of renewable energy. TBEA boasts ±800kV flexible DC transmission converter valve, and based on the technology of "DC FRT control", has designed the local port support, full-bridge lines and low-cost system schemes for onshore overhead lines. With the flexible DC system design capability for multiple application scenarios, we provide the owners with economic system schemes suitable for the delivery of renewable energy.