Fault Control Method of New Energy Through Flexible DC System Based on Coordination of Stability Control and Energy Dissipation Device

• Published in: 2024 5th International Symposium on New Energy and Electrical Technology (ISNEET) pp. 129 - 134
• Main Authors: Chen, Kuiye, Gu, Yican, Zhang, Xingzi, Lu, Qiyun
• Format: Conference Proceeding
• Language: English
• Published: IEEE 27.12.2024
• Subjects: Control systems; DC system; Energy dissipation; energy-consuming device; fault ride-through; new energy; Power grids; Power system stability; Safety; Simulation; Stability analysis; stability control; Switches; Topology; Voltage control

Due to the difficulty in matching the development speed of voltage and current after the failure of the DC power grid and the time to cut off the new energy unit through the AC safety control device, any disturbance may cause the surplus power of the DC power grid, which will lead to a large-scale p...