Sinconizacion

IEEE Std 1344-1995

IEEE Standard for Synchrophasors for Power Systems

Sponsor

Power System Relaying Committee of the IEEE Power Engineering Society
Approved 12 December 1995

IEEE Standards Board

Abstract: The synchronizing input and the data output for phasor measurements made by substation computer systems is discussed. Processes involved in computing phasors from sampled data,data-tophasor conversions, and formats for timing inputs and phasor data output from a Phasor Measurement Unit (PMU) are also addressed. Keywords: anti-aliasing, digital computer based measurement, Global Positioning System (GPS), Nyquist rate, phase lock, phasor, satellites, synchronism, synchronized phasor, time input The Institute of Electrical and Electronics Engineers, Inc. 345 East 47thStreet, New York, NY 10017-2394, USA Copyright © 1996 by the Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 1996. Printed in the United States of America. ISBN 1-55937-693-7 No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher.

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