BSI PD IEC/PAS 80005-3:2014
$198.66
Utility connections in port – Low Voltage Shore Connection (LVSC) Systems. General requirements
| Published By | Publication Date | Number of Pages |
| BSI | 2014 | 56 |
This PAS describes low voltage shore connection (LVSC) systems, on board the ship and on shore, to supply the ship with electrical power from shore.
This PAS is applicable to the design, installation and testing of LVSC systems and addresses:
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LV shore distribution systems;
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shore-to-ship connection and interface equipment;
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transformers/reactors;
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semiconductor/rotating convertors;
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ship distribution systems; and
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control, monitoring, interlocking and power management systems.
It does not apply to the electrical power supply during docking periods, e.g. dry docking and other out-of-service maintenance and repair.
Additional and/or alternative requirements may be imposed by national administrations or the authorities within whose jurisdiction the ship is intended to operate and/or by the owners or authorities responsible for a shore supply or distribution system.
It is expected that LVSC systems will have practicable applications for ships requiring up to 1 MVA. Low-voltage shore connection systems not exceeding 250 A, with a maximum of 125 A per cable and not exceeding 300 V to earth are not covered by this PAS. High-voltage shore connection systems are covered by IEC/ISO/IEEE 80005‑1 .
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | CONTENTS |
| 8 | FOREWORD |
| 10 | INTRODUCTION |
| 11 | 1 Scope 2 Normative references |
| 12 | 3 Terms and definitions |
| 14 | 4 General requirements 4.1 System description |
| 15 | 4.2 Distribution system 4.2.1 General 4.2.2 Equipotential bonding Figures Figure 1 – Block diagram of a typical LVSC system |
| 16 | 4.3 Compatibility assessment before connection 4.4 LVSC system design and operation 4.4.1 System design 4.4.2 System operation |
| 17 | 4.5 Personnel safety 4.6 Design requirements 4.6.1 General 4.6.2 Protection against moisture and condensation 4.6.3 Location and construction 4.6.4 Electrical equipment in hazardous areas |
| 18 | 4.7 Electrical requirements 4.8 System study and calculations |
| 19 | 4.9 Emergency shutdown including emergency-stop facilities |
| 20 | 5 LV shore supply system requirements 5.1 Voltages and frequencies Figure 2 – Phase sequence rotation – Positive direction |
| 21 | 5.2 Quality of LV shore supply Figure 3 – Balanced three-phase variables in time domain |
| 22 | 6 Shore-side installation 6.1 General 6.2 System component requirements 6.2.1 Circuit-breaker and disconnector 6.2.2 Transformer 6.2.3 Neutral earthing resistor |
| 23 | 6.2.4 Equipment earthing conductor bonding 6.3 Shore-to-ship electrical protection system |
| 24 | 6.4 LV interlocking 6.4.1 General 6.4.2 Operating of the low-voltage (LV) circuit-breakers and disconnectors 6.5 Shore connection convertor equipment 6.5.1 General |
| 25 | 6.5.2 Degree of protection 6.5.3 Cooling 6.5.4 Protection 7 Ship-to-shore connection and interface equipment 7.1 General |
| 26 | 7.2 Cable management system 7.2.1 General 7.2.2 Monitoring of cable tension |
| 27 | 7.2.3 Monitoring of the cable length 7.2.4 Connection conductor current unbalance protection 7.3 Plugs and socket-outlets 7.3.1 General |
| 29 | Figure 4 – Safety loop circuit for one feeder (a) or three feeders (b), for LVSC system. |
| 30 | 7.3.2 Pilot contacts 7.3.3 Earth contact 7.4 Ship-to-shore connection cable 7.5 Independent control and monitoring cable 7.6 Storage |
| 31 | 8 Ship requirements 8.1 General 8.2 Ship electrical distribution system protection 8.2.1 Short-circuit protection 8.2.2 Earth fault protection, monitoring and alarm 8.3 Shore connection switchboard 8.3.1 General 8.3.2 Circuit-breaker and disconnector |
| 32 | 8.3.3 Instrumentation and protection 8.4 On-board transformer 8.5 On-board receiving switchboard connection point 8.5.1 General 8.5.2 Circuit-breaker |
| 33 | 8.5.3 Instrumentation 8.5.4 Protection |
| 34 | 8.5.5 Operation of the circuit-breaker |
| 35 | 8.6 Ship power restoration 9 LVSC system control and monitoring 9.1 General requirements 9.2 Load transfer via blackout 9.3 Load transfer via automatic synchronization 9.3.1 General |
| 36 | 9.3.2 Protection requirements 10 Verification and testing 10.1 General |
| 37 | 10.2 Initial tests of shore-side installation 10.2.1 General 10.2.2 Tests 10.3 Initial tests of ship-side installation 10.3.1 General 10.3.2 Tests |
| 38 | 10.4 Tests at the first call at a shore supply point 10.4.1 General 10.4.2 Tests 11 Periodic tests and maintenance 11.1 General 11.2 Tests at repeated calls of a shore supply point 11.2.1 General 11.2.2 Verification |
| 39 | 12 Documentation 12.1 General 12.2 System description Figure 5 – Diagram showing the use of accessories |
| 40 | Annex A (normative) Ship-to-shore connection cable1F A.1 Rated voltage A.2 Rated section / type A.3 General design A.3.1 General A.3.2 Conductors |
| 41 | A.3.3 Earth conductors A.3.4 Pilot conductors A.3.5 Cabling |
| 42 | Annex B (normative) Ship-to-shore connection plugs, socket-outlets, ship connectors and ship inlets2F B.1 Rated voltage B.2 Rated type B.3 General design B.3.1 General |
| 43 | B.3.2 Configuration Figure B.1 – Connection with mobile cable reel Figure B.2 – Connection with fixed cable reel Table B.1 – Number of feeders function of power demand and voltage |
| 44 | Annex C (normative) Additional requirements for Offshore Supply, Service and Working Ships C.1 Scope Figure C.1 – Example for general system layout |
| 45 | Figure C.2 – Power plug and socket-outlet contact assignment |
| 46 | Annex D (normative) Additional requirements for Container Ships D.1 Scope Figure D.1 – Example for general system layout |
| 47 | Figure D.2 – Power plug and socket-outlet contact assignment |
| 48 | Annex E (normative) Additional requirements for Tankers E.1 Scope Figure E.1 – Example for general system layout |
| 49 | Figure E.2 – Power plug and socket pin assignment |
| 50 | Figure E.3 – IS Barrier and cable properties (to be developed) Figure E.4 – Safety loop circuit for LVSC system in tankers (to be developed) |
| 51 | Annex F (normative) General operating procedures Figure F.1 – LVSC general operating procedures forconnection a) and disconnection b) |
| 52 | Bibliography |
