Connected to Grid PDF

Posted by

By Akshay Kumar

Master's Thesis from the yr 2014 within the topic Engineering - energy Engineering, grade: 7.8, Ajay Kumar Garg Engineering collage, path: M.Tech, language: English, summary: Wind new release has develop into crucial trade strength resource and has skilled elevated development in India in the past decade. whereas it has nice capability as a substitute to much less environmentally pleasant strength resources, there are numerous technical demanding situations that reason wind to be thought of negatively by way of many utilities. Wind strength conversion platforms be afflicted by the truth that their actual strength iteration is heavily depending on the neighborhood environmental conditions.

The Doubly Fed Induction Generator (DFIG) dependent wind turbine with variable-speed variable-pitch keep watch over scheme is the preferred wind strength generator within the wind energy undefined. This laptop might be operated both in grid hooked up or standalone mode.

during this thesis, an in depth electromechanical version of a DFIG-based wind turbine hooked up to energy grid in addition to individually operated wind turbine method with diversified sub-systems is constructed within the MATLAB/SIMULINK atmosphere and its identical generator and turbine regulate constitution is learned. during this regard following configurations were considered:
•DFIG with Battery garage sub-system
•DFIG with Buck-Boost converter
•DFIG with transformer
•DFIG with 3-winding transformer
Addition of battery garage and buck-boost converter sub-systems into the method allows not just dispatching of generator energy but additionally decreases the variety of their reactive strength requisites. the whole regulate over either lively and reactive energy is feasible by way of transformer among DFIG and rotor aspect converter.
The regular nation habit of the general wind turbine process is gifted and the regular country reactive energy skill of the DFIG is analyzed. it's been proven that significant a part of the reactive strength will be provided from rotor aspect converter to lessen the general score of the generator.
The DFIG with above pointed out sub-systems is hooked up to grid. the entire harmonic distortion research and potency are conducted. it's discovered that DFIG with transformer in among computer and rotor part converter has lowest THD (2.29%) and DFIG with 3-winding transformer has greatest potency (above 93%).

Show description

Read or Download DFIG-based Wind Power Conversion System
Connected to Grid PDF

Similar energy physics books

Download e-book for kindle: Fire Safety Challenges of Green Buildings (SpringerBriefs in by Brian Meacham,Brandon Poole,Juan Echeverria,Raymond Cheng

Environmental matters and advances in architectural applied sciences have bring about a better variety of eco-friendly constructions or structures with eco-friendly, green parts. in spite of the fact that, from a pragmatic point of view, there is not any incident reporting process on this planet that tracks facts on hearth incidents in eco-friendly constructions.

Download e-book for iPad: Joint RES and Distribution Network Expansion Planning Under by Javier Contreras,Miguel Asensio,Pilar Meneses de

Joint RES and Distribution community enlargement making plans below a requirement reaction Framework explains the implementation of the algorithms wanted for joint enlargement making plans of dispensed iteration and distribution community types, discussing how you can extend the iteration and distribution community via including renewable iteration, call for reaction, garage devices, and new resources (lines and substations) in order that the present and destiny power offer in islands is served at a minimal rate, and with caliber requisites.

New PDF release: Gleichstromtrassen und ihre Auswirkungen: Grundlagen,

Ein wachrüttelndes Fragebuch über die radioaktive Strahlenbelastung. Die deutschen Atomkraftwerke sollen abgeschaltet werden. Um den Strom aus regenerativen Quellen transportieren zu können, wird das Stromnetz ausgebaut. Neben den schon bekannten Konsequenzen aus den geplanten Hochspannungstrassen wird die Frage beleuchtet, ob weitere Konsequenzen bisher unberücksichtigt blieben.

Get Nanostructured Energy Devices: Foundations of Carrier PDF

This can be the second one e-book in a sequence that analyzes the elemental suggestions, homes, and key functions of strength units made utilizing natural and inorganic solution-processed skinny movie and nanostructured fabrics, together with hybrid and natural sun cells, electrochemical batteries, diodes, LEDs and OLEDs, transistors, and the direct conversion of sun radiation to chemical fuels.

Additional resources for DFIG-based Wind Power Conversion System
Connected to Grid

Sample text

Download PDF sample

DFIG-based Wind Power Conversion System
Connected to Grid by Akshay Kumar


by Joseph
4.3

Rated 4.23 of 5 – based on 26 votes