Structural Analysis and Improved Reactive Power Alignment for Secondary Voltage Control

摘要

This paper proposes a new strategy for secondary voltage control which is easier to implement and improves the alignment of reactive power of generators The control objectives are revisited from both static and dynamic points of view using the internal model principle. A new alignment strategy for the re-active power generations is proposed along with robust dynamic control. The methodology is applied to interconnected power networks based on real data on EUROSTAG. The simulation results show the performance of the proposed methods to regulate the voltage on the pilot buses at the desired values.