Research on the Priority and Absolute Minimum Filter Restriction DC Power Strategy for Bull's DC Reactive Power Control
This paper summarizes the priority level and logic of reactive power control in the dual circuit DC coordinated control of Niucong high-voltage DC transmission system,and proves the reason why the AC bus voltage switching reactive power compensation equipment takes priority over the absolute minimum filter capacity limit through simulation and on-site engineering practice.At the same time,compare the DC absolute minimum filter capacity limiting DC power strategy between Niucong high-voltage DC transmission system and Xindong ultra-high voltage DC transmission system,and pro-pose optimization suggestions.
reactive power controlAC bus voltageabsolute minimum filter limitationinverter station
万方数据
维普
