Variations of converter's control parameters and its effects on DC multi-converter power systems

摘要

Different dynamic and static relations are possible in multi-converter power systems where electromechanical and power electronic equipment interact with each other. Harmful operational situations due to control limit violations can rise during system disturbances. The development of control strategies, be it local or system-wide, are key issues to maintain desired behavior of the system. This work concentrates on the modeling and simulation of a DC multi-converter power system to analyze the effects of load and control parameter variations in the overall behavior of the system and provides insight to possible issues to be included in the development of appropriate control strategies.