NDLI: Ancillary services-reactive and voltage control

Content Provider	IEEE Xplore Digital Library
Author	Trehan, N.K.
Copyright Year	2001
Description	Author affiliation: US Nucl. Regulatory Comm., Rockville, MD, USA (Trehan, N.K.)
Abstract	To maintain security and adequacy in a bulk power system, FERC's Order No. 888 in 1996 specified six services called ancillary services that the electrical transmission providers must provide. These six services constitute system control, reactive supply and voltage control, regulation, operating spinning reserve, operating supplemental reserve and the energy imbalance. Besides these six services, there are additional six services for which the transmission providers are not responsible. These six services constitute load following, backup supply, real power loss, dynamic scheduling, black-start capability and network stability. Despite the extensive preparations and planning by the ten electrical grid Security Councils, the combination of generation unavailability and limited transmission capability coupled with unanticipated circumstances such as extreme weather conditions could result in shortages of generation sources for reactive supply (VArs) and voltage control that could affect the security of the electric grid. This paper discusses mainly the reactive and voltage control portion of the ancillary services associated with the interconnected electric grid.
Starting Page	1341
Ending Page	1346
File Size	695551
Page Count	6
File Format	PDF
ISBN	0780366727
DOI	10.1109/PESW.2001.917280
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-01-28
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Voltage control Power system security Mesh generation Control systems Spinning Emergency power supplies Dynamic scheduling Stability Councils Couplings
Content Type	Text
Resource Type	Article

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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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