Abstract

The Motor-generator Pair load tests and power characteristics shown in the tests. The major purpose of the operations Motor-generator Pair was to check power characteristics such as voltage and frequency and to stabilize the system. The Motor-generator Pair for Renewable Energy Integration synchronous generator, converters do not have inherent inertia which is important for frequency response. More complex interaction induced by renewable energies cause's problems of power system dynamics, for example, damping oscillation. In addition, converters cannot support high fault current, leading to limitation of some existing control schemes during transient events. However, compared with converters, the synchronous generator has some advantages to solve the aforementioned problem. However, compared with converters, the synchronous generator has some advantages to solve aforementioned problems. Therefore, this study proposes a synchronous motor-generator pair (MGP) system as a possible grid-connection way for high penetration of renewable energies to improve stability. The rotor angle relation, active power regulation, small signal stability and frequency response are important for inertia and stability of the grid. However, compared with converters, the synchronous generator has some advantages to solve aforementioned problems. Therefore, this study proposes a synchronous motor-generator pair (MGP) system with a stochastic fuzzy controller as a possible gridconnection way for high penetration of renewable energies with a Fuzzy controller to improve stability. Finally, the simulation result has been derived in MATLAB /Simulink with the required formulation.

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