Potential economic impact of fault currents contributed by distributed generation

Natthaphob Nimpitiwan; Gerald T. Heydt; John Blevins; A. Barry Cummings

Potential economic impact of fault currents contributed by distributed generation

Natthaphob Nimpitiwan
, Gerald T. Heydt
, John Blevins
, A. Barry Cummings

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This paper presents the consequences and operating limitations of installing distributed generation (DG) in electric power systems. The proliferation of new generators creates new operating conditions, some not seen before, that are limited by fault interruption capability. Increased system fault currents resulting from DG installation and the effects of increased fault currents on operating economics is discussed. A technique used to evaluate the unit commitment (UC) with fault level constraint after installing DGs is analyzed, and an example is given.

Original language	English (US)
Title of host publication	2005 IEEE Power Engineering Society General Meeting
Pages	678-683
Number of pages	6
State	Published - 2005
Event	2005 IEEE Power Engineering Society General Meeting - San Francisco, CA, United States Duration: Jun 12 2005 → Jun 16 2005

Publication series

Name	2005 IEEE Power Engineering Society General Meeting
Volume	1

Other

Other	2005 IEEE Power Engineering Society General Meeting
Country/Territory	United States
City	San Francisco, CA
Period	6/12/05 → 6/16/05

Keywords

Distributed / dispersed generation
Dynamic programming
Fault calculation
Power distribution
Power system protection
Unit commitment

ASJC Scopus subject areas

General Engineering

Cite this

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title = "Potential economic impact of fault currents contributed by distributed generation",

abstract = "This paper presents the consequences and operating limitations of installing distributed generation (DG) in electric power systems. The proliferation of new generators creates new operating conditions, some not seen before, that are limited by fault interruption capability. Increased system fault currents resulting from DG installation and the effects of increased fault currents on operating economics is discussed. A technique used to evaluate the unit commitment (UC) with fault level constraint after installing DGs is analyzed, and an example is given.",

keywords = "Distributed / dispersed generation, Dynamic programming, Fault calculation, Power distribution, Power system protection, Unit commitment",

author = "Natthaphob Nimpitiwan and Heydt, \{Gerald T.\} and John Blevins and Cummings, \{A. Barry\}",

year = "2005",

language = "English (US)",

isbn = "078039156X",

series = "2005 IEEE Power Engineering Society General Meeting",

pages = "678--683",

booktitle = "2005 IEEE Power Engineering Society General Meeting",

}

TY - GEN

T1 - Potential economic impact of fault currents contributed by distributed generation

AU - Nimpitiwan, Natthaphob

AU - Heydt, Gerald T.

AU - Blevins, John

AU - Cummings, A. Barry

PY - 2005

Y1 - 2005

N2 - This paper presents the consequences and operating limitations of installing distributed generation (DG) in electric power systems. The proliferation of new generators creates new operating conditions, some not seen before, that are limited by fault interruption capability. Increased system fault currents resulting from DG installation and the effects of increased fault currents on operating economics is discussed. A technique used to evaluate the unit commitment (UC) with fault level constraint after installing DGs is analyzed, and an example is given.

AB - This paper presents the consequences and operating limitations of installing distributed generation (DG) in electric power systems. The proliferation of new generators creates new operating conditions, some not seen before, that are limited by fault interruption capability. Increased system fault currents resulting from DG installation and the effects of increased fault currents on operating economics is discussed. A technique used to evaluate the unit commitment (UC) with fault level constraint after installing DGs is analyzed, and an example is given.

KW - Distributed / dispersed generation

KW - Dynamic programming

KW - Fault calculation

KW - Power distribution

KW - Power system protection

KW - Unit commitment

UR - https://www.scopus.com/pages/publications/27144548907

UR - https://www.scopus.com/pages/publications/27144548907#tab=citedBy

M3 - Conference contribution

AN - SCOPUS:27144548907

SN - 078039156X

SN - 9780780391567

T3 - 2005 IEEE Power Engineering Society General Meeting

SP - 678

EP - 683

BT - 2005 IEEE Power Engineering Society General Meeting

T2 - 2005 IEEE Power Engineering Society General Meeting

Y2 - 12 June 2005 through 16 June 2005

ER -

Potential economic impact of fault currents contributed by distributed generation

Abstract

Publication series

Other

Keywords

ASJC Scopus subject areas

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