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Copyright © 2000 by the Institute of Electrical and Electronics Engineers, Inc.All rights rerved. Published 3 April 2000. Printed in the United States of America.
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IEEE Std 929-2000 (Revision of
IEEE Std 929-1988)
IEEE Recommended Practice for Utility Interface of Photovoltaic (PV) Systems
Sponsor
IEEE Standards Coordinating Committee 21on Fuel Cells, Photovoltaics, Disperd Generation, and Energy Storage
Approved 30 January 2000
IEEE-SA Standards Board
Abstract: This recommended practice contains guidance regarding equipment and functions necessary to ensure compatible operation of photovoltaic (PV) systems that are connected in par-allel with the electric utility. This includes factors relating to personnel safety, equipment protection,power quality, and utility system operation. This recommended practice also contains information regarding islanding of PV systems when the utility is not connected to control voltage and frequency, as well as techniques to avoid islanding of distributed resources. Keywords:
islanding, nonislanding inverter, photovoltaic, utility interconnection
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Introduction
[This introduction is not a part of IEEE Std 929-2000, IEEE Recommended Practice for Utility Interface of Photovoltaic (PV) Systems.]
This revision of IEEE Std 929 is in respon to the maturation of the photovoltaic industry. That maturation has identified the critical need to have the interconnection of photovoltaic (PV) systems to the utility grid be covered under a comprehensive document that includes specific recommendations rather than general guid-ance. The intent of this document is to define the technical requirements of PV system interconnection in a manner that can be adopted as a PV system technical interconnectio
n standard by individual utilities. This document also includes veral annexes for tutorial and clarification purpos.
A significant effort has been made to coordinate this document with Underwriters Laboratories in the pro-duction of UL 1741, a test procedure that can be performed by an independent body to verify that an inverter intended for u with a u tility-interconnected PV system meets the recommendations described in this recommended practice. The safety test procedure put forth by the Underwriters Laboratories will, among other things, test the inverter for proper respon, as detailed in this recommended practice (inclu ding Annex A), to loss of utility or “out of bounds” utility conditions. One aspect of this testing is to ascertain that the inverter will not operate as a utility-independent island.
Participants
At the time this recommended practice was completed, Standards Coordinating Committee 21, on Fu el Cells, Photovoltaics, Disperd Generation, and Energy Storage, had the following membership:
R. DeBlasio, Chair
S. Chalmers,Vice Chair
A. J. Anderson,Secretary
R. Addiss G. Atmaram M. Azzam T. Basso M. Behnke R. Bonn W. Bottenberg W. Bower B. Brooks P. Butler
关于教师的名言名句
J. Bzura
J. Call
P. Capps
R. Cary
J. Chamberlin J. Chau
D. Conover G. Corey R. D’Aiello D. Dawson J. Drizos
T. Duffy
J. Dunlop J. Emming B. Farmer W. Feero M. Flis
C. Freitas
D. Garrett
R. Gonsiorawski
R. Hammond
K. Hecht
王右家
S. Hester
R. Hoffman开天辟地
J. Hoffner
S. Hogan
B. Hornberger
T. Hund
M. Jackson
T. Jester
S. Jochums
B. Jones
W. Kanzer
W. Kaszeta
G. Kelly
G. Kern
J. Koepfinger
B. Kroposki
S. Kurtz
L. Libby
D. Loweberg
S. Macera
K. MacKamul
N. Magnani
A. Mikonowicz
J. Moriarty
D. Myers
C. Napikoski
A. Nilsson
U. Ortabsi
C. Osterwald
P. Overholt
校园故事作文
J. Posbic
R. Rider
T. Ruhlmann
M. Rusll
P. Rusll
K. Sanders
R. Schmit
J. Smyth
J. Stevens
C. Sun
J. Sutherland
M. Thomas
J. Turner
J. Tuttle
S. Vechy
J. Ventre
C. Whitaker
K. Whitfield
J. Wiles
R. Wills
缘分英语
J. Wohlgemuth
T. Zgonena
At the time this recommended practice was completed, the Utility Working Group of Standards Coordinat-ing Committee 21, on Fuel Cells, Photovoltaics, Disperd Generation, and Energy Storage, had the following membership who participated in the preparation of this recommended practice:
John Stevens, Chair
Miles Rusll, Secretary
The following members of the balloting committee voted on this recommended practice:
When the IEEE-SA Standards Board approved this standard on 30 January 2000, it had the following membership:
Richard J. Holleman, Chair
Donald N. Heirman, Vice Chair
Judith Gorman, Secretary
*Member Emeritus Also included is the following nonvoting IEEE-SA Standards Board liaison:
Robert E. Hebner
Jennifer McClain Longman
IEEE Standards Project Editor
Michael Behnke Bill Brooks John Bzura Steve Chalmers Joe Chau Doug Dawson Richard DeBlasio Tom Duffy Chris Freitas D. Lane Garrett Steve Hester John Hoffner Barry Hornberger Bob Jones Greg Kern Leslie Libby Don Loweberg Tron Melzl John Moriarty Chester Napikoski Jean Posbic Jodi Smyth Cha Sun Rick West Chuck Whitaker Robert Wills Tim Zgonena
Mike Behnke John Bzura Steve Chalmers Jay Chamberlin Doug Dawson Richard DeBlasio Tom Duffy Bill Feero D. Lane Garrett Bob Hammond John Hoffner Stephen Hogan Bob Jones Greg Kern Tron Melzl John Moriarty Miles Rusll John Stevens Cha Sun Chuck Whitaker John Wiles Robert Wills
Satish K. Aggarwal Dennis Bodson Mark D. Bowman James T. Carlo Gary R. Engmann Harold E. Epstein Jay Forster*Ruben D. Garzon
James H. Gurney Lowell G. Johnson Robert J. Kennelly E. G. “Al” Kiener Joph L. Koep finger*L. Bruce McClung Daleep C. Mohla Robert F. Munzner Louis-François Pau Ronald C. Petern Gerald H. Peterson John B. Poy Gary S. Robinson Akio Tojo Hans E. Weinrich Donald W. Zip
Contents
1.Overview (1)
主板是什么1.1Scope (1)
1.2Purpo (2)
专题会议2.References (2)
3.Definitions (3)
4.Power quality (4)
4.1Normal voltage operating range (5)
4.2Voltage flicker (5)
4.3Frequency (6)
4.4Waveform distortion (6)
4.5Power factor (6)
5.Safety and protection functions (7)
5.1Respon to abnormal utility conditions (7)
5.2Direct-current injection (9)
5.3Grounding (9)
5.4Utility-interface disconnect switch (9)
Annex A(normative) Minimum test procedure for a nonislanding PV inverter (11)
Annex B(informative) Bibliography (15)
Annex C(informative) PV inverters and the utility interface (16)
Annex D(informative) Disconnect switches and utility procedures (19)
Annex E(informative) Islanding as it applies to PV systems (20)
Annex F(informative) The PV inverter under utility fault conditions (22)
Annex G(informative) Dedicated distributed transformer (25)
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