NDLI: Evaluation of smoothing effects of autonomous control of microgrids on line flow fluctuations at the coupling point with the utility grid

Content Provider	IEEE Xplore Digital Library
Author	Koda, E. Bando, S. Asano, H.
Copyright Year	2009
Description	Author affiliation: Central Research Institute of Electric, Power Industry, 2-11-1 Iwadokita, Komae-shi, Tokyo, 201-8511, Japan (Asano, H.) \|\| The University of Tokyo, 8-3-1 Hongo Bunkyo-ku, 113-8656, Japan (Koda, E.; Bando, S.)
Abstract	Previous studies pointed out that the participation of microgrids in the frequency control enables us to reduce the frequency fluctuation of the power system. This feature of microgrids can help penetration of renewable energy resources without extensive investment in utility grids and to reduce the capacity of thermal power plants for load frequency control (LFC) of the power systems. On the other hand, achieving a matched supply and demand of electricity is obligated to the microgrid as well as energy service providers, called PPS (power producer and supplier) in Japan, while the theoretical grounds are indistinct. Then we executed the simulation about the effect of that the microgrid control on the frequency fluctuation of electric power system. The frequency change that originated by random load change was analyzed using the night time condition of IEEJ(The Institute of Electrical Engineers of Japan) east 30-machine model with assuming 20% of all loads were put into the microgrid. As a result, it was clarified the fluctuation of the system frequency will not increase by introduction of microgrid. Moreover, the variance of frequency fluctuation could be decreased by adopting an appropriate control in the microgrid generator.
Starting Page	535
Ending Page	540
File Size	463670
Page Count	6
File Format	PDF
ISBN	9781424428939
DOI	10.1109/ECCE.2009.5316207
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-09-20
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Smoothing methods Fluctuations Microgrid Power system control Renewable energy resources Load frequency control Frequency control Dispersed generation Power system simulation Investments Power systems Thermal loading Power generation
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
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
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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