1、 IEC 60092-501 Edition 5.0 2013-10 INTERNATIONAL STANDARD Electrical installations in ships Part 501: Special features Electric propulsion plant IEC 60092-501:2013(E) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2013 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no p
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9、ial features Electric propulsion plant INTERNATIONAL ELECTROTECHNICAL COMMISSION X ICS 47.020.60 PRICE CODE ISBN 978-2-8322-1177-9 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. 2 60092-501 I
10、EC:2013(E) CONTENTS FOREWORD . 5 INTRODUCTION . 7 1 Scope 8 2 Normative references 8 3 Terms and definitions 9 4 System 11 4.1 System design . 11 4.1.1 General 11 4.1.2 Design requirements . 12 4.1.3 Blocking devices for shafts . 12 4.1.4 Special requirements for ships with only one propulsion motor
11、 . 12 4.1.5 Special requirements for ships with more than one propulsion motor 13 4.2 System responsibility . 13 4.3 Torsional stress and torsional vibrations 13 4.4 Protection and operational stability 13 4.5 Protection against moisture and condensate 14 4.6 Excitation systems . 14 4.6.1 General re
12、quirements . 14 4.6.2 Generators . 14 4.6.3 Propulsion motors . 15 4.7 Wires, cables, busbars, trunking systems . 15 5 Electromagnetic compatibility (EMC) and harmonic distortion 15 5.1 General 15 5.2 Total harmonic distortion, THD . 15 5.3 Conducted and radiated RF emissions . 15 6 Prime movers 16
13、6.1 General requirements 16 6.2 Speed deviations . 16 6.3 Parallel operation . 16 6.4 Regenerated energy from propeller 16 7 Generators 16 7.1 General requirements 16 7.2 Bearing and lubrication 17 7.2.1 General 17 7.2.2 Sleeve bearings 17 7.2.3 Roller bearings . 17 7.3 Cooling 17 7.4 Protection 18
14、7.5 Test . 18 8 Propulsion switchboards 18 8.1 General 18 8.2 Test . 18 9 Propulsion transformers . 18 9.1 General requirements 18 9.1.1 General 18 60092-501 IEC:2013(E) 3 9.1.2 Degree of protection . 19 9.2 Cooling 19 9.2.1 Liquid cooled transformers 19 9.2.2 Air cooled transformers . 19 9.2.3 Air
15、forced/water cooled transformers 19 9.3 Instrumentation 19 9.4 Protection 19 9.5 Test . 20 10 Convertors . 20 10.1 General 20 10.2 Design of semiconductor convertors 20 10.3 Cooling of semiconductor convertors . 20 10.4 Protection 21 10.5 Test . 21 11 Harmonic filtering 21 12 Propulsion motors 22 12
16、.1 General requirements 22 12.2 Bearing and lubrication 22 12.3 Cooling of propulsion motors 22 12.4 Protection against moisture and condensate 22 12.5 Protection 22 12.5.1 Overcurrent 22 12.5.2 Overspeed of propulsion motors . 23 12.6 Test . 23 12.7 Short-circuit withstand capability 23 12.8 Access
17、ibility and facilities for repairs in situ . 23 13 Special requirements for podded drives . 24 13.1 General requirements 24 13.2 Sensors . 24 13.2.1 General requirements . 24 13.2.2 Bearings . 24 13.2.3 Bilges . 24 13.2.4 Fire alarm . 25 13.2.5 Accessible areas 25 13.3 Protection of the propulsion m
18、otor against internal fault . 25 13.4 Air humidity 25 13.5 Motor supply lines 25 13.6 Slip rings . 25 13.6.1 General 25 13.6.2 Tests 26 13.7 Azimuth drive . 26 13.7.1 General requirements . 26 13.7.2 Thrust azimuth angle 27 13.7.3 Control . 27 13.7.4 Additional requirements on control stations for a
19、zimuth drives 27 13.7.5 Additional start blocking criteria 27 14 Control 28 14.1 General 28 4 60092-501 IEC:2013(E) 14.2 Power management system (PMS). 28 14.2.1 General 28 14.2.2 Test 28 14.3 Typical control configuration 28 14.4 Location of manoeuvring controls . 29 14.5 Main and local control sta
20、tions . 30 14.6 Measuring, indicating, control and monitoring equipment . 30 14.6.1 General requirements . 30 14.6.2 At local control station 30 14.6.3 At (main) control station on the bridge 31 14.6.4 At (main) control station in the engine control room 31 14.7 Availability . 31 14.8 Start blocking
21、s . 32 14.9 Factory acceptance test (FAT) . 32 15 Tests . 32 15.1 General 32 15.2 In-process tests . 33 15.3 Factory acceptance test . 33 15.4 Dock and sea trials 33 16 Documentation 34 Annex A (normative) Protection and alarm matrix 35 A.1 General 35 A.2 Protection and alarms 35 Bibliography 44 Fig
22、ure 1 Typical equipment (configuration) for ships with one or two propellers . 12 Figure 2 Typical control configuration 29 Figure A.1 Propulsion equipment with monitored items 35 Table A.1 Protection and alarms, permanent excited motor (1 of 2) 36 Table A.2 Protection and alarms, synchronous motor
23、(1 of 2) 38 Table A.3 Protection and alarms, asynchronous motor (1 of 2) . 40 Table A.4 Protection and alarms, DC motor (1 of 2) . 42 60092-501 IEC:2013(E) 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ELECTRICAL INSTALLATIONS IN SHIPS Part 501: Special features Electric propulsion plant FOREWORD 1)
24、 The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical
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33、 of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that s
34、ome of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60092-501 has been prepared by IEC technical committee 18: Electrical installations of ships and of mobile and
35、fixed offshore units. This fifth edition cancels and replaces the fourth edition published in 2007. It constitutes a technical revision. This edition included the following significant technical changes with respect to the previous edition: a) requirements regarding system responsibility, electromag
36、netic compatibility (EMC), harmonic distortion and filtering, special requirements for ships with propulsion motor(s) and podded drives, and power management system (PMS); b) overall technical review to update the standard according to general requirements and referenced equipment standards. 6 60092
37、-501 IEC:2013(E) The text of this standard is based on the following documents: FDIS Report on voting 18/1338/FDIS 18/1353/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. This publication has been drafted in acco
38、rdance with the ISO/IEC Directives, Part 2. A list of all parts of the IEC 60092 series, published under the general title Electrical installations in ships, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability dat
39、e indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of this publication may be issued at a later date. 60092-501 IEC
40、:2013(E) 7 INTRODUCTION IEC 60092 forms a series of International Standards for electrical installations in sea-going ships, incorporating good practice and coordinating, as far as possible, existing rules. These standards form a code of practical interpretation and amplification of the requirements
41、 of the International Convention on Safety of Life at Sea, a guide for future regulations which may be prepared and a statement of practice for use by shipowners, shipbuilders and appropriate organizations. 8 60092-501 IEC:2013(E) ELECTRICAL INSTALLATIONS IN SHIPS Part 501: Special features Electric
42、 propulsion plant 1 Scope This part of IEC 60092 specifies requirements for all electric propulsion plants and gives the specifications, system design, installation and testing of at least: generators and their prime movers; switchboards; transformers/reactors; semiconductor convertors; propulsion m
43、otors; excitation systems; control, monitoring and safety systems; wires, cables, busbars, trunking systems; harmonic filters. Bow and stern thrusters intended as auxiliary steering devices, booster and take-home devices, all auxiliary generating plants, and accumulator battery powered propulsion ma
44、chinery and equipment are excluded. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the refe
45、renced document (including any amendments) applies. IEC 60034 (all parts), Rotating electrical machines IEC 60034-1:2010, Rotating electrical machines Part 1: Rating and performance IEC 60076 (all parts), Power transformers IEC 60092 (all parts), Electrical installations in ships IEC 60092-101, Elec
46、trical installations in ships Part 101: Definitions and general requirements IEC 60092-202, Electrical installations in ships Part 202: System design Protection IEC 60092-301, Electrical installations in ships Part 301: Equipment Generators and motors IEC 60092-302, Electrical installations in ships
47、 Part 302: Low-voltage switchgear and controlgear assemblies 60092-501 IEC:2013(E) 9 IEC 60092-303, Electrical installations in ships Part 303: Equipment - Transformers for power and lighting IEC 60092-352, Electrical installations in ships Part 352: Choice and installation of electrical cables IEC
48、60092-401, Electrical installations in ships Part 401: Installation and test of completed installation IEC 60092-504:2001, Electrical installations in ships Part 504: Special features Control and instrumentation IEC 60146 (all parts), Semiconductor convertors IEC 60146-2, Semiconductor convertors Pa
49、rt 2: Self-commutated semiconductor converters including direct d.c. convertors IEC 60529, Degrees of protection provided by enclosures (IP Code) IEC 60533:1999, Electrical and electronic installations in ships Electromagnetic compatibility IEC 61000-6-2, Electromagnetic compatibility (EMC) Part 6-2: Generic standards Immunity for industrial environments IEC 61180-1, High-voltage test techniques for low-voltage equipment, Part 1: Defi
