7 research outputs found
Development of an automated tool to generate test cases for preventive and curative HVDC methods
Erweiterte Wirtschaftlichkeitsbetrachtung von LKW-Konvois mit der Nutzenorientierten Wirtschaftlichkeitsschätzung
Erweiterte Wirtschaftlichkeitsbetrachtung von LKW-Konvois mit der Nutzenorientierten Wirtschaftlichkeitsschätzung
System security of hybrid AC-HVDC-systems challenges and new approaches for combined security assessment, preventive optimization and curative actions
The intense application of Voltage Source Converter based HVDC interconnections and grids will result in a hybrid AC-HVDC-system. The operation of such a system becomes complex regarding system security and system operation. This paper describes major challenges and proposes potential solutions, including a combined security assessment, preventive optimization and curative actions. A coordination of both systems enables an efficient application of existing transport capacity. Keywords: Hybrid AC-HVDC-systems, Curative action, System security, Operational planning, System operatio