1、NEMA Standards PublicationNational Electrical Manufacturers AssociationNEMA ICS 61800-2-2005Adjustable Speed Electrical Power Drive Systems Part 2: General requirementsRating specifications for low voltage adjustable frequency a.c. power drive systemsNEMA Standards Publication ICS 61800-2-2005 Adjus
2、table Speed Electrical Power Drive Systems Part 2: General requirementsRating specifications for low voltage adjustable frequency a.c. power drive systems Published by: National Electrical Manufacturers Association 1300 North 17th Street, Suite 1847 Rosslyn, Virginia 22209 www.nema.org Copyright 200
3、5 by the National Electrical Manufacturers Association. All rights including translation into other languages, reserved under the Universal Copyright Convention, the Berne Convention for the Protection of Literary and Artistic Works, and the International and Pan American Copyright Conventions. NOTI
4、CE AND DISCLAIMER The information in this publication was considered technically sound by the consensus of persons engaged in the development and approval of the document at the time it was developed. Consensus does not necessarily mean that there is unanimous agreement among every person participat
5、ing in the development of this document. The National Electrical Manufacturers Association (NEMA) standards and guideline publications, of which the document contained herein is one, are developed through a voluntary consensus standards development process. This process brings together volunteers an
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12、n. NEMA has no power, nor does it undertake to police or enforce compliance with the contents of this document. NEMA does not certify, test, or inspect products, designs, or installations for safety or health purposes. Any certification or other statement of compliance with any health or safetyrelat
13、ed information in this document shall not be attributable to NEMA and is solely the responsibility of the certifier or maker of the statement. ICS 61800-2-2005 Page i Copyright 2005 by the National Electrical Manufacturers Association. CONTENTS Foreword iii Clause Page 1 General 1.1 Scope and object
14、 1 1.2 Normative references 1 1.3 Symbols 3 2 Definitions 2.1 System 5 2.2 Converters. 7 2.3 Drive system operating characteristics . 9 2.4 CDM, BDM, and converter input parameters. 12 2.5 CDM, BDM, and converter output parameters 15 2.6 Converter circuitry and circuit elements 16 2.7 Induction mot
15、or parameters . 17 2.8 Control systems. 18 3 Functional features 3.1 Redundancies 20 3.2 Operational 20 3.3 Fault supervision . 20 3.4 Minimum status indication required 21 3.4 I/O devices 21 4 Service conditions 4.1 Installation and operation. 21 4.2 Storage of equipment. 26 4.3 Transportation . 27
16、 5 Ratings 5.1 BDM input ratings 28 5.2 BDM output ratings 29 5.3 Efficiency and losses . 30 5.4 Transformers and reactors. 31 5.5 Line side interface . 31 6 Performance requirements 6.1 Steady state performance 31 6.2 Dynamic performance 33 6.3 Dynamic braking and dynamic slowdown 33 6.4 Other perf
17、ormance requirements 34 ICS 61800-2-2005 Page ii Copyright 2005 by the National Electrical Manufacturers Association. Clause Page 7 Tests 7.1 Classification of tests. 36 7.2 Performance of tests 36 7.3 Items of separate device tests . 37 7.4 Items of power drive system tests 39 7.5 Instrumentation f
18、or performance testing . 44 8 Product information 8.1 Marking . 45 8.2 Information to be supplied with the PDS or CDM/BDM 45 9 Safety and warning labels 9.1 Warning labels. 47 9.2 Safety and nature of a PDS 47 Annexes A Motor considerations 48 B Line-side considerations . 57 C Auxiliary equipment 73
19、 D Control strategies . 77 E Protection. 94 F Topologies 98 G Monitoring features. 99 ICS 61800-2-2005 Page iii Copyright 2005 by the National Electrical Manufacturers Association. Foreword This document is a adaptation of the IEC Standard 61800-2 with the addition of requirements pertinent to use o
20、f these devices in the U.S. 1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote international cooperation on all questions concerning
21、standardization in the electrical and electronic fields. To this end and in addition to other activities, the IEC publishes International Standards. Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this prepara
22、tory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. The IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organ
23、izations. 2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested National Committees. 3) The documents produced have the
24、 form of recommendations for international use and are published in the form of standards, technical reports or guides and they are accepted by the National Committees in that sense. 4) In order to promote international unification, IEC National Committees undertake to apply IEC International Standa
25、rds transparently to the maximum extent possible in their national and regional standards. Any divergence between the IEC Standard and the corresponding national or regional standard shall be clearly indicated in the latter. 5) The IEC provides no marking procedure to indicate its approval and canno
26、t be rendered responsible for any equipment declared to be in conformity with one of its standards. 6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of patent rights. The IEC shall not be held responsible for identifying any or all
27、such patent rights. International Standard IEC 61800-2 has been prepared by IEC technical sub-committee 22G: Semiconductor power converters for adjustable speed electric drive systems, of IEC technical committee 22: Power electronics. The text of this standard is based on the following documents: FD
28、IS Report on voting 22G/40/FDIS 22G/44/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. Annexes A, B, C, D, E, F, and G are for information only. ICS 61800-2-2005 Page iv Copyright 2005 by the National Electrical
29、Manufacturers Association. ICS 61800-2-2005 Page 1 Copyright 2005 by the National Electrical Manufacturers Association. Section 1 GENERAL 1.1 SCOPE AND OBJECT This part of IEC 61800 applies to general purpose adjustable speed a.c. drive systems which include power conversion, control equipment, and
30、also an a.c. motor or motors. Excluded are traction and electrical vehicle drives. It applies to systems connected to line voltages up to 1 kV a.c., 50 Hz or 60 Hz, and load side frequency up to 600 Hz. EMC aspects are covered in IEC 61800-3. US NOTEEMC Immunity and Emission requirements of IEC 6180
31、0-3 are not applicable within the U.S. This part of IEC 61800 gives the characteristics of the converters and their relationship with the complete a.c. drive system. It also states their performance requirements with respect to ratings, normal operating conditions, overload conditions, surge withsta
32、nd capabilities, stability, protection, a.c. line earthing, and testing. Furthermore, it deals with application guidelines, such as control strategies, diagnostics, and topologies. This part of IEC 61800 is intended to define a complete a.c. PDS in terms of its performance and not in terms of indivi
33、dual subsystem functional units. 1.2 NORMATIVE REFERENCES NEMA ICS 1-1993 Industrial Control and Systems General Requirements NEMA ICS 1.3-1986(R1991) Preventive Maintenance of Industrial Control and System Equipment NEMA ICS 7.1-1995 Safety Standards for Construction and Guide for Selection, Instal
34、lation, and Operation of Adjustable-Speed Drive Systems NEMA ICS 6-1993 Industrial Control and Systems Enclosures NEMA MG 1-1999 Motors and Generators NEMA 250-1997 Enclosures for Electrical Equipment (1000 volts maximum) ANSI/IEEE 519-1992 IEEE Recommended Practices and Requirements for Harmonic Co
35、ntrol in Electric Power Systems ANSI/IEEE 597-1983 Practice and Requirements for General Purpose Thyristor DC Drives ANSI/NFPA 70-1999 National Electrical Code UL 508C Standard for Power Conversion Equipment ICS 61800-2-2005 Page 2 Copyright 2005 by the National Electrical Manufacturers Association.
36、 UL 347 High Voltage Industrial Control Equipment UL 347A High Voltage Power Conversion Equipment (draft) The following normative documents contain provisions, which, through reference in this text, constitute provisions of this part of IEC 61800. At the time of publication, the editions indicated w
37、ere valid. All normative documents are subject to revision, and parties to agreements based on this part of IEC 61800 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. Members of IEC and ISO maintain registers of currently
38、valid International Standards. (U.S. Deviation) Where appropriate, reference in the text of this standard to the following IEC documents is superceded by the preceding references to US documents. The following referenced documents are indispensable for the application of this document. For dated ref
39、erences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60034-1:1996, Rotating electrical machines Part 1: Rating and performance IEC 60034-2:1972, Rotating electrical machines Part 2: Methods for determin
40、ing losses and efficiency of rotating electrical machinery from tests (excluding machines for traction vehicles) IEC 60034-9:1990, Rotating electrical machines Part 9: Noise limits IEC 60038:1983, IEC standard voltages IEC 60050(111): International Electrotechnical Vocabulary (IEV) Chapter 111: Phys
41、ics and chemistry IEC 60050(151):1978, International Electrotechnical Vocabulary (IEV) Chapter 151: Electrical and magnetic devices IEC 60050(441):1984, International Electrotechnical Vocabulary (IEV) Chapter 441: Switch-gear, control gear and fuses IEC 60050(551): International Electrotechnical Voc
42、abulary (IEV) Chapter 551: Power electronics1)IEC 60050(601):1985, International Electrotechnical Vocabulary (IEV) Chapter 601: Generation, transmission and distribution of electricity General IEC 60076: Power transformers IEC 60146-1-1:1991, Semiconductor convertors General requirement and line com
43、mutated convertors Part 1-1: Specification of basic requirements IEC 60146-1-2:1991, Semiconductor convertors General requirement and line commutated convertors Part 1-2: Application guide _ 1)Second edition, to be published. ICS 61800-2-2005 Page 3 Copyright 2005 by the National Electrical Manufact
44、urers Association. IEC 60146-1-3:1991, Semiconductor convertors General requirement and line commutated convertors Part 1-3: Transformers and reactors IEC 60204-1:1992, Electrical equipment of industrial machines Part 1: General requirements IEC 60529:1989, Degrees of protection provided by enclosur
45、es (IP Code) IEC 60664-1:1992, Insulation coordination for equipment within low-voltage systems Part 1: Principles, requirements and tests IEC 60721-3-1:1997, Classification of environmental conditions Part 3: Classification of groups of environmental parameters and their severities Section 1: Stora
46、ge IEC 60721-3-2:1997, Classification of environmental conditions Part 3: Classification of groups of environmental parameters and their severities Section 2: Transportation IEC 60721-3-3:1994, Classification of environmental conditions Part 3: Classification of groups of environmental parameters an
47、d their severities Section 3: Stationary use at weatherprotected locations IEC 60747: Semiconductor devices Discrete devices and integrated circuits IEC 61000-2-4:1994, Electromagnetic compatibility (EMC) Part 2: Environment Section 4: Compatibility levels in industrial plants for low-frequency cond
48、ucted disturbances IEC 61000-4-7:1991, Electromagnetic compatibility (EMC) Part 4: Testing and measurement techniques Section 7: General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto IEC 61800-3:1996, Adjustable speed
49、 electrical power drive systems Part 3: EMC product standard including specific test method IEC Guide 106:1989, Guide for specifying environmental conditions for equipment performance rating 1.3 SYMBOLS Table 1 lists symbols defined and/or used in this part of IEC 61800. ICS 61800-2-2005 Page 4 Copyright 2005 by the National Electrical Manufacturers Association. Table 1 Symbols Parameter Symbol Unit Definition Rated system voltage ULNV 2.4.1 Rated system frequency fLNHz 2.4.2 Line-side converter rated
