Controlling and Analysis of Variable Wind Speed Turbine with DFIG Using Fuzzy Logic Controller
Journal Title: IOSR Journals (IOSR Journal of Electrical and Electronics Engineering) - Year 2017, Vol 12, Issue 5
Abstract
Wind power is growing source in this era of power generation from renewable sources. In India, the power generation from wind is 32562 MW in July 2017 and target for 2022 is 60,000 MW. The problems in front of controllers are the variable nature of wind speed that changes the output power of generator. Authors present various controllers, which works on different generators as synchronous and asynchronous generators. The proposed work based on using doubly Fed Induction Generators (DFIG) with wind turbine and controlling its various parameters to obtain stability in output active power. To resolve variable speed problem, Fuzzy Logic Controller (FLC) replaces conventional controller. The parameters considered for controlling are rotor speed, grid voltage and rotor voltage. By controlling these parameters active power, reactive power, rotor speed, torque, line current and voltage are controlled. FLC implemented in converter controlling and the DC link Capacitor connected for power sharing. Wide range of FLC provides variation is control parameters as wind speed varies so that the generator receives constant torque and stable rotor speed. The system implemented is of 9MW DFIG generator with 47 MVA/ 230KV load. Wind speed is taken variable form 12 m/s to 16 m/s and system is in pu. The system designed in MATLAB/SIMULINK.
Authors and Affiliations
Jigar Trivedi, Tushar Agarwal
Keywords
Related Articles
- EP ID EP388364
- DOI 10.9790/1676-1205022128.
- Views 166
- Downloads 0
Implementation Of Classification Methods For Diagnosis Of Lung Cancer nodules In CT Images
The main aim of this work is to propose a novel Computer-aided detection (CAD) system based on a Contextual clustering combined with region growing for assisting radiologists in early identification of lung cancer from c...
Decimation Filter Design Optimization of ADC for ECG Processing
Digital processing of ECG for arrhythmia analysis is very much dependent upon the ECG sapling resolution. However, over sampling may increase the processing cose and under sampling may introduce error in the analysis as...
Balanced Light Output (BLO),method and circuit for maintaining constant light output for LED luminaires.
.
Comparison of Differential Evolution and Particle Swarm Optimization for Optimizing the Power Generation Potential in Hydroelectric Power Plants using Dot Net
This paper proposes an optimization model for the selection of turbines in order to improve the power generation potential in a Hydro Power Plant. The thermal, electrical and mechanical stresses that occur over time on t...
UAV Heading Control in Windy and Turbulent Conditions Using Reinforcement Learning
Due to the high non-linearity and coupling of a system model in an Unmanned Aerial Vehicle, UAV, the control of the heading has been a challenging task especially under windy and turbulent conditions. In this paper an on...