NDLI: DSP's based energy meter

Content Provider	IEEE Xplore Digital Library
Author	Ovidiu, P. Gabriel, C.
Copyright Year	2003
Description	Author affiliation: Dept. of Appl. Electron., Tech. Univ. of Cluj-Napoca, Romania (Ovidiu, P.; Gabriel, C.)
Abstract	The new solutions on microcontrollers and DSP facilitates the transition from widely-used mechanical meters that yield limited data, to electronic meters that provide extensive information on customer energy usage. In the face of electric industry deregulation and the need for continuous improvement in customer service, the new electronic meters promise utility companies better access to information needed to establish more flexible customer rate plans and the parameters of power system also. One advantage of an electronic meter in nonlinear loads is its high metering accuracy; electronic measurements are more robust and accurate. The paper presents theoretical and experimental aspects related to the power meter design based on Motorola 56800 DSP family. The DSP56F80xfrom Motorola is a fully versatile part for a high performance, low cost, single chip electric energy meter with many additional features not found in other solutions. The on-chip ADC is capable of simultaneous dual sampling, allowing current and voltage to be sampled together in each phase. Energy computations consist mainly of multiplication and addition operations, easily be handled by this DSP. The high ADC sampling rate (up to two samples at 830KHz) contributes to high measuring accuracy, even in a nonlinear load.
Starting Page	235
Ending Page	238
File Size	323415
Page Count	4
File Format	PDF
ISBN	0780380029
DOI	10.1109/ISSE.2003.1260523
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2003-05-08
Publisher Place	Slovakia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Digital signal processing Watthour meters Digital signal processing chips Sampling methods Microcontrollers Electronics industry Continuous improvement Customer service Industrial electronics Power system measurements
Content Type	Text
Resource Type	Article

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
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8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
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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