BS EN 61800-4-2003 Adjustable speed electrical power drive systems General requirements Rating specifications for a c power drive systems above 1000 V a c and not exceeding 35 kV《可.pdf

1、BRITISH STANDARD BS EN 61800-4:2003 Adjustable speed electrical power drive systems Part 4: General requirements Rating specifications for a.c. power drive systems above 1 000 V a.c. and not exceeding 35 kV The European Standard EN 61800-4:2003 has the status of a British Standard ICS 29.160.30; 29.

2、200 BS EN 61800-4:2003 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 25 February 2003 BSI 25 February 2003 ISBN 0 580 41304 7 National foreword This British Standard is the official English language version of EN 61800-4:2003. It is identic

3、al with IEC 61800-4:2002. The UK participation in its preparation was entrusted to Technical Committee PEL/22, Power electronics, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards

4、 which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This pub

5、lication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible internati

6、onal/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title

7、 page, pages 2 to 114, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEAN STANDARD EN 61800-4 NORME EUROPENNE EUROPISCHE NORM January 2003 CENELEC Eur

8、opean Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide f

9、or CENELEC members. Ref. No. EN 61800-4:2003 E ICS 29.160.30; 29.200 English version Adjustable speed electrical power drive systems Part 4: General requirements - Rating specifications for a.c. power drive systems above 1 000 V a.c. and not exceeding 35 kV (IEC 61800-4:2002) Entranements lectriques

10、 de puissance vitesse variable Partie 4: Exigences gnrales - Spcifications de dimensionnement pour systmes dentranements de puissance en courant alternatif de tension suprieure 1 000 V alternatif et ne dpassant pas 35 kV (CEI 61800-4:2002) Drehzahlvernderbare elektrische Antriebe Teil 4: Allgemeine

11、Anforderungen - Festlegungen fr die Bemessung von Wechselstrom-Antriebssystemen ber 1 000 V AC und hchstens 35 kV (IEC 61800-4:2002) This European Standard was approved by CENELEC on 2002-11-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditi

12、ons for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in thre

13、e official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnica

14、l committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.EN 60810-:40023 - 2 Foreword The text of document 22G/99/FDIS, futu

15、re edition 1 of IEC 61800-4, prepared by SC 22G, Semiconductor power converters for adjustable speed electric drive systems, of IEC TC 22, Power electronic systems and equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61800-4 on 2002-11-01. The following dat

16、es were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement dop) 2003-08-01 latest date by which the national standards conflicting with the EN have to be withdrawn dow) 2005-11-01 Annexes designated “normative

17、“ are part of the body of the standard. Annexes designated “informative“ are given for information only. In this standard, annex ZA normative and annexes A, B and C are informative. Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61800-4:2002 was a

18、pproved by CENELEC as a European Standard without any modification. _ Page2 EN618004:2003CONTENTS 1 Scope 7 2 Normative references.7 3 Definitions10 3.1 System 10 3.2 PDS input parameters16 3.3 Converter 17 3.4 PDS output parameters18 3.5 Control 18 3.6 Tests.19 3.7 Symbols 20 4 Overview of drive sy

19、stem topologies.22 4.1 Topologies classification22 4.2 Converter configuration22 4.3 Motor type .23 4.4 By-pass and redundant configurations24 4.5 Regenerative and dynamic braking 25 5 Service conditions26 5.1 Installation and operation.26 5.2 Transportation .29 5.3 Storage of equipment 30 6 Ratings

20、 31 6.1 Power drive system (PDS) .31 6.2 Converter 34 6.3 Transformer 36 6.4 Motor.36 7 Control performance requirements .37 7.1 Steady state performance37 7.2 Dynamic performance38 7.3 Process control interface performance.44 8 PDS main components.46 8.1 Responsibilities .46 8.2 Transformer 46 8.3

21、Converter and associated controls .50 8.4 Motor.51 9 PDS integration requirements.57 9.1 General conditions.57 9.2 Integration of components with voltages above 1 000 V60 9.3 Protection interface64 9.4 Driven equipment interface 66 10 Tests .67 10.1 Performance of tests .67 10.2 Items of individual

22、PDS component tests .67 10.3 Drive system tests .71 Page3 EN618004:200311 Efficiency determination .77 11.1 General .77 11.2 Segregated loss method 79 11.3 Full load system test83 Annex A (informative) Most commonly used drive system topologies 86 A.1 Object86 A.2 Drive system topologies with indire

23、ct converters.86 A.3 Drive system topologies with direct converters94 Annex B (informative) Speed control performance and the mechanical system97 B.1 General97 B.2 Basic speed control types.97 B.3 Effect of torsion elasticity on speed control performance 98 B.4 Effects of backlash.100 B.5 Selection

24、criteria for the speed control system101 B.6 Specification of the speed control performance 102 Annex C (informative) Power semiconductor losses103 C.1 Thyristor 103 C.2 GTO/GCT thyristor (gate turn-off, gate commutated turn-off) 104 C.3 IGBT106 C.4 Snubber losses 108 Annex ZA (normative) Normative

25、references to international publications with their corresponding European publications 111 Figure 1 Functional diagram of an a.c. adjustable speed power drive system (PDS) Voltage above 1 kV .11 Figure 2 Example of load envelope.18 Figure 3 General structure of a drive system with an indirect conve

26、rter .22 Figure 4 General structure of a drive system with direct converter.23 Figure 5 Example of multiple converter modules and separate stator winding systems motor24 Figure 6 Bypass configuration for system with indirect converter.24 Figure 7 LCI-synchronous motor in a partly redundant configura

27、tion25 Figure 8 Example of dynamic braking .25 Figure 9 Typical curves for efficiency and losses of a PDS at constant flux operation33 Figure 10 Overload cycle example34 Figure 11 Deviation band38 Figure 12 Time response following a step change of reference input no change in operating variables41 F

28、igure 13 Time response following a change in an operating variable no reference change42 Figure 14 Time response following a reference change at specified rate .42 Page4 EN618004:2003Figure 15 Frequency response of the control reference value as stimulus 43 Figure 16 Responsibilities of the system s

29、upplier46 Figure 17 Insulation stressing types54 Figure 18 Definition of the transient voltage at the terminals of the motor55 Figure 19 Admissible pulse voltage (including voltage reflection and damping) at the motor terminals as a function of the peak rise time t a 55 Figure 20 Power drive system

30、(PDS) voltage above 1 000 V 58 Figure 21 PDS integration 60 Figure 22 Example of protective earthing and interconnection of main components.62 Figure 23 Reference measuring points for drive system tests72 Figure 24 Back-to-back test76 Figure 25 PDS hardware configuration and individual component eff

31、iciency 78 Figure A.1 Basic structure of an LCI synchronous motor drive system.86 Figure A.2 Basic structure of an LCI induction motor drive system 87 Figure A.3 Basic structure of a self-commutated PWM-CSI inverter for an induction motor drive system87 Figure A.4 Dual CSI-PWM converter topology for

32、 induction motor drive system.88 Figure A.5 Three-phase VSI drive systems .89 Figure A.6 Voltage source NPC inverter drive system .89 Figure A.7 NPC structure .90 Figure A.8 Voltage source multi-level inverter drive system.90 Figure A.9 Multi-level inverter structure 91 Figure A.10 Three-phase VSI i

33、nverter with a bi-directional line-side converter.92 Figure A.11 Dual voltage source inverter (VSI) drive system .92 Figure A.12 Voltage source multilevel inverter drive system 93 Figure A.13 Power module (PM) for each level .94 Figure A.14 Three-phase six-pulse connection cycloconverter with a four

34、-winding transformer .95 Figure A.15 Circulating current cycloconverter95 Figure B.1 Block diagram of the feedback control system containing all the basic elements.97 Figure B.2 Mechanical diagram of a two moment inertia system98 Figure C.1 GTO/GCT switching waveform 105 Figure C.2 IGBT switching wa

35、veform 107 Figure C.3 Three-phase thyristor bridge circuit .109 Figure C.4 Common RCD clamp.109 Page5 EN618004:2003Table 1 Symbols 21 Table 2 Service conditions for the voltage supply at the PDS terminals (main and auxiliary).26 Table 3 Installation vibration limits28 Table 4 Transportation vibratio

36、n limits (see class 2M1 IEC 60721-3-2)30 Table 5 Example of reduced maximum continuous load as a function of an overload.34 Table 6 Maximum deviation bands (percent).38 Table 7 Limiting parts and typical voltage stress capability of the motor insulation system .56 Table 8 PDS protection functions65

37、Table 9 Standard tests for PDS components.67 Table 10 Standard tests of the converter as component69 Table 11 Drive system tests .71 Page6 EN618004:2003ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS Part 4: General requirements Rating specifications for a.c. power drive systems above 1 000 V a.c an

38、d not exceeding 35 kV 1 Scope This part of IEC 61800 applies to adjustable speed a.c. drive systems that include power conversion, control equipment and a motor. Excluded are traction for railway applications and electrical vehicle drives. It applies to power drive systems (see figure 1) with conver

39、ter voltages (line-to-line voltage), between 1 kV a.c. and 35 kV a.c., input side 50 Hz or 60 Hz, and load side frequencies up to 600 Hz. Requirements for voltages above 15 kV are not included and are defined by agreement between the manufacturer and the system supplier. For power drive systems, wit

40、h voltages above 1 kV, using a step-down input transformer and/or a step-up output transformer in connection with a low voltage converter (below 1 000 V), IEC 61800-2 applies. EMC aspects are covered in IEC 61800-3. Specific safety requirements for drive systems with voltage above 1 kV will be cover

41、ed in IEC 61800-5. This standard gives the characteristics of the converters, their topologies 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 withstand capabili

42、ties, stability, protection, a.c. line earthing, topologies and testing. Furthermore, it deals with application guidelines, such as control strategies, torsion analysis, recommendations for earthing and drive system component integration. 2 Normative references The following referenced documents are

43、 indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60034-1, Rotating electrical machines Part 1: Rating and performance IEC 60034-2:19

44、72, Rotating electrical machines Part 2: Methods for determining losses and efficiency of rotating electrical machinery from tests (excluding machines for traction vehicles) Amendment 1 (1995) Amendment 2 (1996) Page7 EN618004:2003IEC 60034-2A:1974, Rotating electrical machines Part 2: Methods for d

45、etermining losses and efficiency of rotating electrical machinery form tests (excluding machines for traction vehicles) First supplement: Measurement of losses by the calorimetric method IEC 60034-5, Rotating electrical machines Part 5: Degrees of protection provided by the integral design of rotati

46、ng electrical machines (IP code) Classification IEC 60034-6:1991, Rotating electrical machines Part 6: Methods of cooling (IC Code) IEC 60034-7, Rotating electrical machines Part 7: Classification of types of constructions and mounting arrangements (IM Code) IEC 60034-9:1997, Rotating electrical mac

47、hines Part 9: Noise limits IEC 60034-14:1996, Rotating electrical machines Part 14: Mechanical vibration of certain machines with shaft heights 56 mm and higher Measurement, evaluation and limits of vibration IEC 60034-17:1998, Rotating electrical machines Part 17: Cage induction motors when fed fro

48、m converters Application guide IEC 60034-18-31:1992, Rotating electrical machines Part 18: Functional evaluation of insulation systems Section 31: Test procedures for form-wound windings Thermal evaluation and classification of insulation systems used in machines up to and including 50 MVA and 15 kV Amendment 1 (1996) IEC 60038:1983, IEC standard voltages Amendment 1 (1994) Amendment 2 (1997) IEC 60050-111:1996, International Electrotechnical Vocabulary (IEV) Chapter 111: Physics and chemistry IEC 60050-151:2001, International Electrotechnical Vocabulary (IEV) Part 151: Electrical