NDLI: Load margin assessment of systems with distributed generation with the help of a neuro-fuzzy method

Content Provider	IET Digital Library
Author	Souza, Matheus Ferreira Zambroni de Reis, Yuri Almeida, Adriano Batista Lima, Isaias Souza, Antonio Carlos Zambroni De
Abstract	Voltage security problems became a matter of concern over the last three decades because of the systems complexity. This is about to worsen as the penetration of renewable sources grows. Different operating scenarios must be addressed because of the intermittent nature of some sources. This study discusses this problem by proposing a neuro-fuzzy methodology to determine the load margin when the intermittency of the sources is taken into account. Load margin is obtained by the continuation method enhanced by the Constrained Reactive Implicit Coupling (CRIC) method, so its computational effort is reduced. Monte Carlo simulation is employed to generate the bunch of data considered by the neuro-fuzzy and the results are obtained in two ways. First, a sample IEEE 34-bus system is employed, so the results may be reproduced. Then, a modified Brazilian real system with 115 buses is considered.
Starting Page	331
Ending Page	339
Page Count	9
ISSN	17521416
Volume Number	9
e-ISSN	17521424
Issue Number	Issue 4, May (2015)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-rpg/9/4
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-rpg.2014.0090
Journal	IET Renewable Power Generation
Publisher Date	2014-11-21
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Combinatorial Mathematics CRIC Method Distributed Generation Distributed Power Generation Fuzzy Neural Nets Fuzzy Reasoning Fuzzy Set Theory IEEE 34-bus System Knowledge Engineering Technique Load Margin Assessment Modified Brazilian Real System Monte Carlo Method Monte Carlo Simulation Neural Computing Technique Neuro-fuzzy Methodology Power Engineering Computing Power System Control Power System Security Voltage Security Problem
Content Type	Text
Resource Type	Article
Subject	Renewable Energy, Sustainability and the Environment

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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
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