NDLI: Application of Conservative Power Theory to cooperative control of distributed compensators in smart grids

Content Provider	IEEE Xplore Digital Library
Author	Morales Paredes, H.K. Costabeber, A. Tenti, P.
Copyright Year	2010
Description	Author affiliation: Department of Electrical Energy Systems, University of Campinas, Brasil (Morales Paredes, H.K.) \|\| Department of Information Engineering, University of Padova, Italy (Costabeber, A.; Tenti, P.)
Abstract	Smart grids are characterized by the availability of distributed energy resources (DER), including power switching interfaces (PSI) to connect to the grid. This creates a new scenario for the management of power grids, because DER increase the power capability and flexibility of the network at the expense of a higher complexity of control. If properly driven, however, PSI can improve power quality and distribution efficiency. On the contrary, every control misbehavior can cause voltage instability and/or circulation of useless currents, with the risk to affect network operation. Moreover, especially in case of islanded operation, smart grids can suffer from voltage distortion, asymmetry, and frequency variations, which may affect control accuracy and stability. In such a context, a cooperative control approach of PSI and any other electronic power processors (EPP) acting in the grid is needed, to ensure proper network operation even under severely disturbed conditions. This paper shows that the Conservative Power Theory (CPT) provides a viable background for the development of an optimum control technique of distributed EPP.
Starting Page	190
Ending Page	196
File Size	233355
Page Count	7
File Format	PDF
ISBN	9781424454365
e-ISBN	9781424454358
DOI	10.1109/ISNCC.2010.5524488
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-06-15
Publisher Place	Poland
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Availability Distributed energy resources Power grids Voltage control Smart grid Density estimation robust algorithm Energy resources Renewable energy Power quality Electronic power processors Distributed control Frequency Smart grids Energy management Conservative power theory
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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