원문정보
초록
영어
In this paper, a design method of the power oscillation damping (POD) controller for thyristor controlled series capacitor (TCSC) is presented so as to improve transient stability and dynamic performance of multi-machine power system. The design problem of the POD controller is converted to an optimization problem with the time domain-based objective function which is solved by a new simple strategy of PSO algorithm called using θ- Particle swarm optimization (θ-PSO) technique. The effectiveness of the proposed controller is demonstrated through the nonlinear time-domain simulation of over a wide range of loading conditions. The simulation results demonstrate that the controller may improve transient stability and dynamic performance of power systems significantly.
목차
1. Introduction
2. Review of the CPSO and θ-PSO Techniques
2.1 CPSO
2.2 θ-Particle Swarm Optimization
3. Case Study System
3.1 TSCS Modeling
3.2 POD Controller
3.3 Ө-PSO Based POD Controller
4. Nonlinear Time-Domain Simulation
5. Discussion
6. Conclusions
References