NDLI: A New Automatic Load Control for Turbine Generators

Content Provider	IEEE Xplore Digital Library
Author	Ruud, H. B. Farnham, S. B.
Copyright Year	1884
Abstract	In an interconnected power system, load changes of sufficient magnitude to affect system frequency are normally shared by all the generators on the system in proportion to their ratings and the characteristics of their governors. This inherent sharing of load changes is highly desirable in the majority of cases. It may, however, present a problem in a few instances if some of the generators are remote geographically and electrically from that part of the system which includes a large fluctuating load. In such cases it would sometimes be preferable if the load changes could be confined in whole or in part to the local generators, thereby relieving the remainder of the system from having to respond to distant load fluctuations. This situation may become acute in the case of systems interconnected through long tie lines, where abrupt load changes in either system result in large transfers of synichronizing power through the interconnecting ties. This paper describes a new automatic load control arrangement which has the ability to respond to local load changes in anticipation of their effect on system frequency. At the same time, however, it does not deprive the conventional speed governor of its ability to control the prime mover input to help maintain constant system frequency. In this latter respect lies its essential and unique difference from other somewhat similar arrangements described previously.^1,2,3
Starting Page	1337
Ending Page	1342
Page Count	6
File Size	1317582
File Format	PDF
ISSN	00963860
Volume Number	68
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1949-07-01
Publisher Place	New York, U.S.A.
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Load flow control Turbines Milling machines Power system interconnection Automatic control Power generation Frequency estimation Aluminum Character generation Fluctuations
Content Type	Text
Resource Type	Article
Subject	Industrial and Manufacturing Engineering Control and Systems Engineering Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
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