IEEE-1459-2000.pdf
《IEEE-1459-2000.pdf》由会员分享,可在线阅读,更多相关《IEEE-1459-2000.pdf(50页珍藏版)》请在三一文库上搜索。
1、 The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA Copyright 2000 by the Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 21 June 2000. Printed in the United States of America. Print: ISBN 0-7381-1962-8 SH948
2、23 PDF: ISBN 0-7381-1963-6 SS94823 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. IEEE Std 1459-2000 IEEE Trial-Use Standard Defi nitions for the Measurement of Electric Power Quantitie
3、s Under Sinusoidal, Nonsinusoidal, Balanced, or Unbalanced Conditions Sponsor Power System Instrumentation and Measurements Committee of the IEEE Power Engineering Society Approved 30 January 2000 IEEE-SA Standards Board Abstract: This is a trial-use standard for defi nitions used for measurement of
4、 electric power quantities under sinusoidal, nonsinusoidal, balanced, or unbalanced conditions. It lists the mathematical expressions that were used in the past, as well as new expressions, and explains the features of the new defi nitions. Keywords: active power, apparent power, nonactive power, po
5、wer factor, reactive power, total harmonic distortion Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/25/2007 02:56:25 MDTNo reproduction or networking permitted without lic
6、ense from IHS -,-,- IEEE Standards documents are developed within the IEEE Societies and the Standards Coordinating Com- mittees of the IEEE Standards Association (IEEE-SA) Standards Board. Members of the committees serve voluntarily and without compensation. They are not necessarily members of the
7、Institute. The standards developed within IEEE represent a consensus of the broad expertise on the subject within the Institute as well as those activities outside of IEEE that have expressed an interest in participating in the development of the standard. Use of an IEEE Standard is wholly voluntary
8、. The existence of an IEEE Standard does not imply that there are no other ways to produce, test, measure, purchase, market, or provide other goods and services related to the scope of the IEEE Standard. Furthermore, the viewpoint expressed at the time a standard is approved and issued is subject to
9、 change brought about through developments in the state of the art and comments received from users of the standard. Every IEEE Standard is subjected to review at least every fi ve years for revision or reaffi rmation. When a document is more than fi ve years old and has not been reaffi rmed, it is
10、rea- sonable to conclude that its contents, although still of some value, do not wholly refl ect the present state of the art. Users are cautioned to check to determine that they have the latest edition of any IEEE Standard. Comments for revision of IEEE Standards are welcome from any interested par
11、ty, regardless of membership affi liation with IEEE. Suggestions for changes in documents should be in the form of a proposed change of text, together with appropriate supporting comments. Interpretations: Occasionally questions may arise regarding the meaning of portions of standards as they relate
12、 to specifi c applications. When the need for interpretations is brought to the attention of IEEE, the Institute will initiate action to prepare appropriate responses. Since IEEE Standards represent a consensus of all concerned interests, it is important to ensure that any interpretation has also re
13、ceived the concurrence of a balance of interests. For this reason, IEEE and the members of its societies and Standards Coordinating Committees are not able to provide an instant response to interpretation requests except in those cases where the matter has previously received formal consideration. C
14、omments on standards and requests for interpretations should be addressed to: Secretary, IEEE-SA Standards Board 445 Hoes Lane P.O. Box 1331 Piscataway, NJ 08855-1331 USA IEEE is the sole entity that may authorize the use of certifi cation marks, trademarks, or other designations to indicate complia
15、nce with the materials set forth herein. Authorization to photocopy portions of any individual standard for internal or personal use is granted by the Institute of Electrical and Electronics Engineers, Inc., provided that the appropriate fee is paid to Copyright Clearance Center. To arrange for paym
16、ent of licensing fee, please contact Copyright Clearance Center, Cus- tomer Service, 222 Rosewood Drive, Danvers, MA 01923 USA; (978) 750-8400. Permission to photocopy portions of any individual standard for educational classroom use can also be obtained through the Copy- right Clearance Center. Not
17、e: Attention is called to the possibility that implementation of this standard may require use of subject matter covered by patent rights. By publication of this standard, no position is taken with respect to the existence or validity of any patent rights in connection therewith. The IEEE shall not
18、be responsible for identifying patents for which a license may be required by an IEEE standard or for conducting inquiries into the legal validity or scope of those patents that are brought to its attention. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under
19、license with IEEELicensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/25/2007 02:56:25 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright 2000 IEEE. All rights reserved. iii Introduction (This introduction is not part of IEEE Std 1459-2000, IEEE Trial-Us
20、e Standard Defi nitions for the Measurement of Electric Power Quantities Under Sinusoidal, Nonsinusoidal, Balanced, or Unbalanced Conditions.) The defi nitions for active, reactive, and apparent powers that are currently used are based on the knowledge developed and agreed upon during the 1940s. Suc
21、h defi nitions served the industry well, as long as the cur- rent and voltage waveforms remained nearly sinusoidal. Important changes have occurred in the last 50 years. The new environment is conditioned by the following facts: a) Power electronics equipment, such as Adjustable Speed Drives, Contro
22、lled Rectifi ers, Cycloconvert- ers, Electronically Ballasted Lamps, Arc and Induction Furnaces, and clusters of Personal Computers, represent major nonlinear and parametric loads proliferating among industrial and com- mercial customers. Such loads have the potential to create a host of disturbance
23、s for the utility and the end-users equipment. The main problems stem from the fl ow of nonactive energy caused by har- monic currents and voltages. b) New defi nitions of powers have been discussed in the last 30 years in the engineering literature (Filipski B6). The mechanism of electric energy fl
24、 ow for nonsinusoidal and/or unbalanced conditions is well understood today. c)The traditional instrumentation designed for the sinusoidal 60/50 Hz waveform is prone to signifi cant errors when the current and the voltage waveforms are distorted (Filipski B6). d)Microprocessors and minicomputers ena
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- IEEE 1459 2000
链接地址:https://www.31doc.com/p-3771173.html