Dynamics of diesel and wind turbine generators on an isolated power system

摘要

The paper presents dynamic system analysis of an isolated electric power system consisting of a diesel generator and a wind turbine generator. The 150 kW wind turbine generator is operated in parallel with a diesel generator to serve an average load of 350 kW. Time domain solutions are used to study the performance of the power system. Optimum values of gain setting of the Proportional-Integral controller (P-I) are obtained by using the integral squared error (ISE) technique. A simple variable structure control (VSC) logic is also proposed for improvement of the dynamic performance of the system.