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Modelling of Wind Power Plant By Active power control Tech

version 1.0.0.2 (1.93 MB) by INDRANIL SAAKI
Indranil Saaki

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Updated 13 Dec 2019

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With the advance in wind turbine technologies, the cost of wind energy becomes competitive with other fuel-based generation resources. Due to the price hike of the fossil fuels and the concern of the global warming, the development of wind power has rapidly progressed over the last decade. Many countries have set goal for high penetration levels of wind generations. Recently, several large-scale wind generation projects have been implemented all over the world. It is economically beneficial to integrate very large amounts of wind capacity in power systems. Unlike other traditional generation facilities, using wind turbines present technical challenges in producing continuous and controllable electric power. With increase in contribution of wind power into electric power grid, energy storage devices will be required to dynamically match the intermitting of wind energy.
When wind turbines are connected to a grid, they should always maintain constant power. In order to maintain constant active power, the use of Doubly-Fed Induction Generators (DFIG) with Energy Storage System (ESS) like super capacitor (or) batteries can be used, with a two layer control scheme. In the two layers control there is a high-layer controller known as Wind Farm Supervisory Control (WFSC), which generates the active power (P), Stator Power (Ps), Energy storage power (Pe), DC voltage (Vdc) etc., references for the low-layer WTG controllers. The low-layer controller has two different controls i.e., Grid side controller (GSC) and Rotor side controller (RSC) which are used to control the AC/DC/AC converters of DFIG wind turbines and to generate the desired active power demand specified by the grid operator. Simulation is carried out in Matlab to evaluate the performance of wind farm equipped with 15 DFIG wind turbines with and without ESS to provide a constant active power of 36MW.
This guide is useful to anyone who would like to contribute to open source projects on MATLAB. Open Source is a Great Platform for MATLAB Enthusiasts to share idea. Thank you for your willingness to contribute.

Comments and Ratings (5)

cheng zhong

thanks for your model high-layer controller can not find in model

thanks for your model, could you further provide the link of current/voltage measurement model for us to run the model

Sir, inside the energy storage system resistor element is also accommodated. What is the requirement of incorporating it ?

lolo koko

thanks for your model, could you further provide the link of current/voltage measurement model for us to run the model?

we cannot run it without this link......

thanks a lot

thanks for your model, could you further provide the link of current/voltage measurement model for us to run the model?

Updates

1.0.0.2

parameters updated

1.0.0.1

Updated

1.0.0.0

update with fuzzy logic control technique

MATLAB Release Compatibility
Created with R2009b
Compatible with any release
Platform Compatibility
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