NDLI: Steady-state solution of a wind park using the finite differences and the Newton methods

Content Provider	IEEE Xplore Digital Library
Author	Perez-Negron, C. Garcia, N.
Copyright Year	2010
Description	Author affiliation: División de Estudios de Posgrado, Facultad de Ingeniería Eléctrica, UMSNH, Morelia, Michoacán, México (Perez-Negron, C.; Garcia, N.)
Abstract	An efficient discrete-time approach for the computation of the steady-state operating point of a wind park is presented in this paper. The Finite Differences method and a Newton approach are applied to determine the steady-state solution of the wind park. Besides, the incorporation of sparse techniques improves the efficiency of the discrete-time solution in terms of storage and computational effort. The wind park is modeled using a time domain frame of reference, suitable for stability studies. While the wind generators are described with a reduced order model for the asynchronous machine, the wind turbine model takes into account the dimension of the turbine and incorporates a pitch angle controller. Each wind generator incorporates a capacitor bank at its terminals for reactive compensation of the induction generator. The dynamic response of a 100 MW wind park is reported using measured wind speed sequence as input to each wind generator. Furthermore, comparisons in terms of convergence and computational effort required to determine the steady-state solution are reported with the Finite Differences method and a Brute Force method. Speed up factors up to 42 are obtained for a 100 MW wind park described with 300 ordinary differential equations.
Starting Page	1
Ending Page	8
File Size	607458
Page Count	8
File Format	PDF
ISBN	9781424465491
ISSN	19449925
e-ISBN	9781424465514
e-ISBN	9781424483570
DOI	10.1109/PES.2010.5588130
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-07-25
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Steady-state Generators Wind turbines Finite difference methods Rotors Equations Newton method Wind parks finite differences method dynamic response steady-state sparse techniques
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Discrete solutions of electric power systems based on a differentiation matrix and a newton method

Simulating the Dynamic and Steady State Response of a Rotor Resistive Controlled 1.5 MW Variable Speed Wind Turbine

Discrete solutions of nonlinear electric systems: A differentiation matrix and newton-based approach

Finite element analysis for field currents and reactances of doubly fed induction generators for wind turbines

Finite difference method for steady state analysis of nonlinear circuit with distributed elements

Steady-state response by time-reversal FD-TD method with Lanczos algorithm

Operational Inductances of Turbine-Generators by the Finite-Element Method

High Fidelity Dynamic Modeling and Control of Power Regenerative Hydrostatic Wind Turbine Test Platform

Comparison of simulation models for self-excited induction generators

Steady-state solution of a wind park using the finite differences and the Newton methods

Similar Documents

Discrete solutions of electric power systems based on a differentiation matrix and a newton method

Simulating the Dynamic and Steady State Response of a Rotor Resistive Controlled 1.5 MW Variable Speed Wind Turbine

Discrete solutions of nonlinear electric systems: A differentiation matrix and newton-based approach

Finite element analysis for field currents and reactances of doubly fed induction generators for wind turbines

Finite difference method for steady state analysis of nonlinear circuit with distributed elements

Steady-state response by time-reversal FD-TD method with Lanczos algorithm

Operational Inductances of Turbine-Generators by the Finite-Element Method

High Fidelity Dynamic Modeling and Control of Power Regenerative Hydrostatic Wind Turbine Test Platform

Comparison of simulation models for self-excited induction generators

Steady-state solution of a wind park using the finite differences and the Newton methods