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A Computer-Aided Methodology for Economic Management of Interconnected Power Systems.

Article

Last updated: 04 Jan 2025

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Tags

Electrical Engineering

Abstract

 Neighboring networks need to be interconnected for many reasons, such as: the benefits of power sales in either direction across the boundaries which take the advantages of differential power demand according to time of day or seasonal/weather changes. Sharing resources in this way would defer installation of new generation, it would also involve sharing the provision of spinning reserve and reduce the hot standby reserve requirements. In any interconnected power system, the most important problem facing the power system operators is the management of their own power system transactions (buying or selling the electric power) to achieve maximum benefits from interconnection. Some computer programs have been produced to deal with this problem such as Multi-Systems Production Simulation Program (MAPS) package. The operators have to run four dependent programs to make a decision to sell or purchase elęçtric energy, which may take a long time and cause accumulated errors This p < /strong>aper produces a new computer program developed by using C++ language. The program deals directly with the mentioned problem and helps the interconnected power system's operators to take fast and reliable decisions. Whenever the power system has a missing load, the program can calculate the minimum cost to supply that load by coordination between the system reserves and purchasing energy from other interconnected systems. On the other hand, whenever the system has surplus generation energy the program can detect the available power to be sold to other systems and calculate approximately the price of sale. The program also, determines the units' commitment, and develops the generating units' priority list. Two example systems are used to show applications of the proposed computer program in both purchasing and selling models.

DOI

10.21608/bfemu.2021.143018

Authors

First Name

Magdy

Last Name

El-Saadawi

MiddleName

Mohamed Ali

Affiliation

Department of Electrical Power & Machine Faculty of Engineering.,El- Mansoura University., Mansoura., Egypt.

Email

m_saadawi1@mans.edu.eg

City

Mansoura

Orcid

-

First Name

Mohamed

Last Name

Mohamed Tantawy

MiddleName

Abd El-Monem

Affiliation

Department of Electrical Power & Machine Faculty of Engineering.,El- Mansoura University., Mansoura., Egypt

Email

-

City

Mansoura

Orcid

-

First Name

T.

Last Name

Tawfik

MiddleName

R.

Affiliation

Egyptian Electricity Holding Company

Email

-

City

-

Orcid

-

Volume

27

Article Issue

4

Related Issue

21026

Issue Date

2002-12-01

Receive Date

2002-08-11

Publish Date

2021-01-25

Page Start

1

Page End

14

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 27_Issue 4_Pages 1-14.pdf

PDF . 311.6kB

Link

https://bfemu.journals.ekb.eg/article_143018.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=143018

Order

8

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

A Computer-Aided Methodology for Economic Management of Interconnected Power Systems.

Details

Type

Article

Created At

22 Jan 2023