Mittal, M. K. and Kotnala, R. K. and Biswas, J. C. and Yadav, A. S. (2009) AC power & energy standard — NPLI measurement, calibration & testing. MAPAN - Journal of Metrology Society of India, 24 (1). pp. 21-28. ISSN 0974-9853

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Abstract

AC power & energy standard of National Physical Laboratory, India (NPLI) is responsible for maintenance of national measurement standard of ac power & energy and international traceability through intercomparisons. It serves as the basis for dissemination of traceability in measurement through high level calibration and measurement services to the various user organizations in the country. It also supports and helps the industries in improving the measurement assurance systems through interlaboratory proficiency testing (PT) program and in solving actual field problems. Power measurement at zero power factors using zero power factor standards is described as it is used in intercomparison. The performance of energy meters under the various influence quantities is described as a service to the industries.

Item Type:	Article
Additional Information:	Copyright for this article belongs to Springer Verlag
Subjects:	Instruments/ Instrumentation Physics
Divisions:	UNSPECIFIED
Depositing User:	Ms Neetu Chandra
Date Deposited:	08 Aug 2012 12:14
Last Modified:	08 Aug 2012 12:14
URI:	http://npl.csircentral.net/id/eprint/396

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