This chapter provides an introduction to the modeling and control of power generation from wind turbine systems. In modeling, the focus is on the electrical components: electrical machine (e.g. permanent-magnet synchronous generators), back-to-back converter (consisting of machine-side and grid-side converter sharing a common DC-link), mains filters and ideal (balanced) power grid. The aerodyna...

Abstract- A solar PV (Photovoltaic) array, a battery energy storage (BES), diesel generator (DG) set, and grid-based are all discussed in this study.The EV charging station (CS) is used to offer the constant supply of electricity.Charging modes include islanded, grid connected, DG set connected.The primarily intended for power.To charge electric vehicle, array BES used.(Electric vehicle) Howeve...

This paper proposes an energy management strategy for hybrid power system HPS which is composed of a photovoltaic generator, wind turbine, fuel cell generator and NaS battery storage device, feeding a type house. This strategy is based on Fuzzy Logic Control technique. The hybrid power system is sized to provide the energy demand of the inhabitants of the house and if there is an extra power ge...

This paper presents the explicit electromagnetic transient model of a Doubly Fed Induction Generator (DFIG), that includes its coupling with the back-to-back converter, when the generator/converter set is connected to the wind farm’s Thevenin equivalent, as seen from DFIG’s terminals. Besides that, DFIG’s grid side converter control system is defined in detail, so that expressions for the direc...

-Doubly Fed Induction Generators (DFIGs)find a great deal of application among variable speed wind turbines because of their advantages like operation at variable speed, ability to produce active and reactive power in all the four quadrants, higher efficiency, and extracting maximum electric power at different velocities of wind with the help of speed variation of the rotor and the usage of con...

Constant power loads (CPLs), interfaced through active rectifiers can be used for improving the stability of induction generator (IG)-based wind turbines under balanced grid voltage dips by providing the reactive power. Under asymmetrical grid faults, the negative sequence voltage produces additional generator torque oscillations and reduces the lifetime of the installed equipment. This article...

The installed energy production capacity of wind turbines is growing intensely on a global scale, making the reliability of wind turbine subsystems of greater significance. However, many faults like Inter-Turn Short-Circuit (ITSC) may affect the turbine generator and quickly lead to a decline in supplied power quality. In this framework, this paper proposes a Sliding Mode Observer (SMO)-based F...

The principle of the described X-ray generator is a variation upon the direct-current inductor, the grid-controlled X-ray tube itself acting as the interrupter. The anode of the X-ray tube is connected to a constant-voltage generator via a high-inductance coil. The capacitance is constituted by the sum of the capacitances of the tube, the leads and the coil. The main feature of the X-ray tube i...

Power generation using small wind turbines connected to AC grids has been gaining attention and contributions in recent years. As are remote areas as support energy systems, there not extensive connecting those grids. This paper presents the integration of a system which is AC-grid-connected. The composed 160 W commercial turbine with permanent magnet synchronous generator 140 Texas Instruments...

This paper deals with the development of a control technique for voltage source converters (VSCs) as an interface between renewable energy sources (RESs) and power grids. The lack inertia in converter-based generators their unconventional dynamic behavior increase negative impacts on grid, unlike operation conventional synchronous (SGs). In this sense, proposed emulates SGs loop interfaced conv...