BS IEC 60092-201:2019
$189.07
Electrical installations in ships – System design. General
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 46 |
IEC 60092-201:2019 is applicable to the main features of system design of electrical installations for use in ships.This fifth edition cancels and replaces the fourth edition, published in 1994. It constitutes a technical revision.This edition includes the following significant technical changes with respect to the previous edition: a) a new subclause regarding studies and calculations has been added; b) a new subclause regarding documentation has been added; c) the clause regarding distribution systems has been rewritten; d) a clause regarding system earthing has been added; e) the clause regarding sources of electrical power has been rewritten; f) the clause regarding distribution system requirements has been rewritten; g) the clause regarding cables has been deleted and transferred to IEC 60092-401; h) a new subclause regarding electric and electrohydraulic steering gear has been added.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 4 | CONTENTS |
| 7 | FOREWORD |
| 9 | INTRODUCTION |
| 10 | 1 Scope 2 Normative references 3 Terms and definitions 3.1 General |
| 12 | 3.2 Distribution system |
| 13 | 3.3 DC systems of distribution 3.4 AC systems of distribution |
| 14 | 3.5 Sources of electrical power 4 Safety aspects 4.1 General |
| 15 | 4.2 Degrees of protection Tables Table 1 – Minimum requirements for the degree of protection(in accordance with IEC 60529 coding) |
| 16 | 5 System design 5.1 General |
| 17 | 5.2 System study and calculations 5.2.1 General 5.2.2 Electrical load study 5.2.3 Short-circuit calculations 5.2.4 Protection and discrimination study |
| 18 | 5.2.5 Load flow calculations 5.2.6 Harmonic currents and voltage calculations 5.3 Documentation 5.3.1 General 5.3.2 Apparatus description |
| 19 | 5.3.3 Principle single line diagram electrical power system 5.3.4 Overview diagram 5.3.5 List of protection and fault discrimination settings 5.3.6 Circuit diagrams 5.3.7 FAT, HAT and SAT reports 6 Distribution systems 6.1 General |
| 20 | 6.2 DC distribution systems 6.2.1 Types of distribution systems |
| 21 | 6.2.2 TN-S DC systems Figures Figure 1 – TN-S DC system |
| 22 | 6.2.3 IT DC systems 6.2.4 DC voltages Figure 2 – IT DC system Table 2 – Voltages for DC systems |
| 23 | 6.3 AC distribution systems 6.3.1 Primary AC distribution systems Figure 3 – IT AC system |
| 24 | 6.3.2 Secondary AC distribution systems 6.3.3 AC voltages and frequencies Figure 4 – TN-S AC system |
| 25 | Table 3 – AC voltages and frequencies for ship’sservice systems of supply |
| 26 | 6.3.4 Control voltage 7 System earthing 7.1 General |
| 27 | 7.2 Neutral earthing methods 7.3 Generators and/or main distribution transformers operated in parallel |
| 28 | 7.4 Earthing resistors, connection to hull/structure Table 4 – Summary of principal features of the neutral earthing methods |
| 29 | 8 Sources of electrical power 8.1 Sources of electrical power for auxiliary services 8.1.1 General |
| 30 | Figure 5 – Typical ship generation and distribution system Table 5 – Typical distribution of loads |
| 31 | 8.1.2 Arrangement 8.1.3 Operability |
| 32 | 8.1.4 Load shedding and automatic restoration of power 8.2 Bus-tie breakers |
| 33 | 8.3 Starting from a dead ship condition 8.4 Consequences of a busbar failure or a control system failure |
| 34 | 8.5 Additional source of electrical power 8.6 Emergency source of electrical power 9 Distribution system requirements 9.1 General 9.2 Distribution systems for electrically powered containers or temporary loads |
| 35 | 9.3 Methods of distribution 9.4 Balance of loads 9.4.1 Balance of load on three-wire DC systems 9.4.2 Balance of loads in three- or four-wire AC systems 9.5 Final sub-circuits 9.5.1 General 9.5.2 Final sub-circuits for lighting Table 6 – Maximum number of lighting points |
| 36 | 9.5.3 Final sub-circuits for heating 9.5.4 Control circuits |
| 37 | 9.6 Socket-outlets 9.7 Lighting circuits |
| 38 | 9.8 Shore connections 9.8.1 Shore connection during docking 9.8.2 Shore connections during port 9.9 Electric and electrohydraulic steering gear 9.9.1 General |
| 39 | 9.9.2 Motors 9.9.3 Circuit design |
| 40 | 9.9.4 Controls and indications |
| 41 | 9.9.5 Separation 9.9.6 Communication 9.10 Navigation lights 9.11 Navigation installations 9.12 Radio installations |
| 42 | 9.13 Permanently installed bilge-pumps 9.14 Motor circuits 9.14.1 Starting of motors 9.14.2 Means of disconnection 9.14.3 Motor starters |
| 43 | 9.15 Luminaries 9.15.1 Discharge lamp luminaries of voltages above 250 V 9.15.2 Searchlights and arc lamps 9.16 Internal communication circuits 9.16.1 Voice communication 9.16.2 General emergency alarm system 9.16.3 Engine-room telegraphs or similar devices 10 Cables |
| 44 | Bibliography |
