NDLI: An extended DC-model for estimation of transfer capacity of power systems with phase shifting transformers

Content Provider	IEEE Xplore Digital Library
Author	Lonare, A. Radman, G. Sekar, A.
Copyright Year	2010
Description	Author affiliation: Department of Electrical & Computer Engineering, Tennessee Technological University, Cookeville, 38505 USA (Lonare, A.; Radman, G.; Sekar, A.)
Abstract	An interconnected power system is made of several areas that can exchange power through tie lines. These tie lines are equipped with Phase Shifting Transformers (PSTs) for active power flow control. In a multi-area power system operation, an operator within a control area should know the maximum power that can be imported to the area for the best possible operation of the system. AC power flow method if adopted for optimization problem in such systems complicates the process. This paper suggests a method to optimally evaluate transfer capacity (TC) of an area and to obtain optimum settings for the PSTs using an extended DC-model. The suggested model uses Bus Incidence and loop incidence matrices to derive simple linear expressions that relate the line flows to the phase shifts introduced by the PSTs. The proposed model is tested for the Standard 39-bus test system using Linear Programming technique in MATLAB.
Starting Page	1
Ending Page	5
File Size	272117
Page Count	5
File Format	PDF
ISBN	9781424480463
e-ISBN	9781424480470
DOI	10.1109/NAPS.2010.5618942
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-09-26
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Mathematical model Load flow Equations Optimization Phase transformers
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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