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BS IEC 60092-501:2013

BS IEC 60092-501:2013

$189.07

Electrical installations in ships – Special features. Electric propulsion plant

Published By Publication Date Number of Pages
BSI 2013 48
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IEC 60092-501:2013(E) 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 motors; – 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 machinery and equipment are excluded. 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, electromagnetic 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.

PDF Catalog

PDF Pages PDF Title
4 CONTENTS
7 FOREWORD
9 INTRODUCTION
10 1 Scope
2 Normative references
11 3 Terms and definitions
13 4 System
4.1 System design
4.1.1 General
14 4.1.2 Design requirements
4.1.3 Blocking devices for shafts
4.1.4 Special requirements for ships with only one propulsion motor
Figures
Figure 1 – Typical equipment (configuration) for ships with one or two propellers
15 4.1.5 Special requirements for ships with more than one propulsion motor
4.2 System responsibility
4.3 Torsional stress and torsional vibrations
4.4 Protection and operational stability
16 4.5 Protection against moisture and condensate
4.6 Excitation systems
4.6.1 General requirements
4.6.2 Generators
17 4.6.3 Propulsion motors
4.7 Wires, cables, busbars, trunking systems
5 Electromagnetic compatibility (EMC) and harmonic distortion
5.1 General
5.2 Total harmonic distortion, THD
5.3 Conducted and radiated RF emissions
18 6 Prime movers
6.1 General requirements
6.2 Speed deviations
6.3 Parallel operation
6.4 Regenerated energy from propeller
7 Generators
7.1 General requirements
19 7.2 Bearing and lubrication
7.2.1 General
7.2.2 Sleeve bearings
7.2.3 Roller bearings
7.3 Cooling
20 7.4 Protection
7.5 Test
8 Propulsion switchboards
8.1 General
8.2 Test
9 Propulsion transformers
9.1 General requirements
9.1.1 General
21 9.1.2 Degree of protection
9.2 Cooling
9.2.1 Liquid cooled transformers
9.2.2 Air cooled transformers
9.2.3 Air forced/water cooled transformers
9.3 Instrumentation
9.4 Protection
22 9.5 Test
10 Convertors
10.1 General
10.2 Design of semiconductor convertors
10.3 Cooling of semiconductor convertors
23 10.4 Protection
10.5 Test
11 Harmonic filtering
24 12 Propulsion motors
12.1 General requirements
12.2 Bearing and lubrication
12.3 Cooling of propulsion motors
12.4 Protection against moisture and condensate
12.5 Protection
12.5.1 Overcurrent
25 12.5.2 Overspeed of propulsion motors
12.6 Test
12.7 Short-circuit withstand capability
12.8 Accessibility and facilities for repairs in situ
26 13 Special requirements for podded drives
13.1 General requirements
13.2 Sensors
13.2.1 General requirements
13.2.2 Bearings
13.2.3 Bilges
27 13.2.4 Fire alarm
13.2.5 Accessible areas
13.3 Protection of the propulsion motor against internal fault
13.4 Air humidity
13.5 Motor supply lines
13.6 Slip rings
13.6.1 General
28 13.6.2 Tests
13.7 Azimuth drive
13.7.1 General requirements
29 13.7.2 Thrust azimuth angle
13.7.3 Control
13.7.4 Additional requirements on control stations for azimuth drives
13.7.5 Additional start blocking criteria
30 14 Control
14.1 General
14.2 Power management system (PMS)
14.2.1 General
14.2.2 Test
14.3 Typical control configuration
31 14.4 Location of manoeuvring controls
Figure 2 – Typical control configuration
32 14.5 Main and local control stations
14.6 Measuring, indicating, control and monitoring equipment
14.6.1 General requirements
14.6.2 At local control station
33 14.6.3 At (main) control station on the bridge
14.6.4 At (main) control station in the engine control room
14.7 Availability
34 14.8 Start blockings
14.9 Factory acceptance test (FAT)
15 Tests
15.1 General
35 15.2 In-process tests
15.3 Factory acceptance test
15.4 Dock and sea trials
36 16 Documentation
37 Annex A (normative) Protection and alarm matrix
A.1 General
A.2 Protection and alarms
Figure A.1 – Propulsion equipment with monitored items
38 Table A.1 – Protection and alarms, permanent excited motor (1 of 2)
40 Tables
Table A.2 – Protection and alarms, synchronous motor (1 of 2)
42 Table A.3 – Protection and alarms, asynchronous motor (1 of 2)
44 Table A.4 – Protection and alarms, DC motor (1 of 2)
46 Bibliography

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BS IEC 60092-501:2013
$189.07