Effect of DFIG control parameters on small signal stability in power systems.

ABSTRACT: The doubly-fed induction generator (DFIG) with virtual inertia control and reactive damping control gives a renewable energy generation system inertia and damping characteristics similar to those of a thermal power plant, and the parameters of the control strategy have a direct impact on the small-signal stability of the system. This paper firstly introduces the operating characteristics and control strategies of DFIG-based damping control and virtual inertia control, establishes a small-signal model of the control-based DFIG integrated interconnected system, and investigates the effects of virtual inertia and reactive damping values on the small-signal stability of the system; then, the maximum damping ratio of the interval oscillation mode in small disturbance analysis is taken as the op

SUBMITTER: Qi L 

PROVIDER: S-EPMC9922310 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature