A New Algorithm and Computation Approach for Economic Dispatch with Prohibited Operating Zones in Power Systems-Reference-Cited by-同舟云学术

A New Algorithm and Computation Approach for Economic Dispatch with Prohibited Operating Zones in Power Systems

Published:2005-08 Issue:4 Volume:23 Page:267-275
ISSN:0144-5987
Container-title:Energy Exploration & Exploitation
language:en
Short-container-title:Energy Exploration & Exploitation

Author:

Çetinkaya Nurettin¹,Ürkmez Abdullah¹,Erkmen İsmet²,Yalçinöz Tankut³

Affiliation:

1. Electrical-Electronics Engineering Department, Selcuk University, Konya, Turkey

2. Electrical-Electronics Engineering Department, METU, Ankara, Turkey

3. Electrical-Electronics Engineering Department, Niğde University, Niğde, Turkey

Abstract

This paper presents a new algorithm and computation approach to solve the economic load dispatch (ELD) in electrical power systems. We applied a new power formula to solve the ELD problem. If production units cost curves are represented properly then ELD becomes more correct. In this respect we assumed that production units have prohibited operating zones. Cost curves of the production units are generally accepted as piece-wise quadratic function. The power production is cheaper since we do not use the production units in the prohibited operating zones. The proposed method and algorithm are compared to other ELD methods on the standard test systems. The proposed method solve the dispatch problem faster than the other ELD methods.

Publisher

SAGE Publications

Subject

Energy Engineering and Power Technology,Fuel Technology,Nuclear Energy and Engineering,Renewable Energy, Sustainability and the Environment

Link

http://journals.sagepub.com/doi/pdf/10.1260/014459805775219148

Reference13 articles.

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3. Atavistic genetic algorithm for economic dispatch with valve point effect

4. Reserve constrained economic dispatch with prohibited operating zones

5. Adaptive Hopfield neural networks for economic load dispatch