Overview
IEC/IEEE 80005-2:2016 is an international standard that defines data communication protocols for high and low voltage shore connection systems used in ports. It specifically addresses the interfaces and communication requirements for monitoring and control functions between shore power systems and ships. This standard covers data exchange for non-emergency operations, with particular emphasis on ensuring reliable and efficient communication during the connection and disconnection of ships to shore power. Annex A includes additional requirements specifically for cruise ships.
The standard complements IEC/ISO/IEEE 80005-1, which covers the physical and electrical characteristics of shore connection systems, but IEC/IEEE 80005-2 focuses exclusively on data communication, including interface descriptions, data types, and operational procedures.
Key Topics
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Data Interface Specifications
Defines communication interfaces between shore side and ship systems, including version control, fault detection registers, alarm and warning mechanisms, operational statuses, and command functions.
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Communication Protocols and IP Addressing
Specifies communication protocols, physical layer details, and IP addressing schemes to ensure seamless data transmission for monitoring and control.
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Operation Modes and Control Procedures
Describes basic and optional operation modes such as cable testing, synchronization, and fault handling to manage power connections effectively.
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Monitoring and Diagnostic Data
Provides structured data types for status updates, diagnostic information, energy meter readings, and droop values, critical for the safe and efficient operation of the shore connection.
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Startup and Shutdown Procedures
Outlines step-by-step processes for initializing communication and power connection startup, as well as safe stopping procedures that ensure operational safety.
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Cruise Ship-Specific Requirements (Annex A)
Includes specialized considerations for cruise ships, such as radio communication, safety control circuits, and SCADA system integration to address the complex infrastructure demands of large vessels.
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Modbus Register Lists (Annex B)
Details the Modbus communication registers for both shore and ship interfaces supporting standardized data exchange.
Applications
The IEC/IEEE 80005-2:2016 standard is vital for ports, shipping companies, and manufacturers of shore connection equipment. Its applications include:
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Shore Power Systems
Enabling efficient and standardized monitoring and control of high and low voltage shore power connections, which reduces emissions by allowing ships to shut down onboard generators while docked.
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Ship Electrical Systems
Assisting shipbuilders and operators in implementing compatible communication interfaces that integrate with shore power infrastructure, facilitating safe and seamless power transitions.
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Port Energy Management
Supporting ports in managing energy supply to docked vessels with real-time monitoring and fault detection, optimizing power use and enhancing operational safety.
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Cruise Ship Operations
Addressing the unique communication needs for cruise ships to synchronize complex power and control systems during port stays.
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System Integration and Automation
Serving as a framework for developers of SCADA and other automation systems for shore connection equipment to implement reliable data communication.
By adopting this standard, stakeholders ensure interoperability, enhance safety, reduce operational risks, and promote environmentally friendly port operations.
Related Standards
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IEC/ISO/IEEE 80005-1:2012 – Utility connections in port - Part 1: General requirements for high voltage shore connection systems
Addresses the physical and electrical characteristics of shore power connections, complementing the data communication focus of Part 2.
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Modbus Protocol Standards
Underpins the communication protocol referenced for data exchange, especially for the shore and ship interface registers.
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IEC 61850 – Communication networks and systems for power utility automation
Although more general, IEC 61850 provides another framework for communication systems in electrical utilities, relevant for ports integrating power management systems.
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Electropedia and IEC Glossary
For terminological consistency and definitions related to electrical and communication standards.
Implementing IEC/IEEE 80005-2:2016 enables standard-compliant, efficient, and safe communication protocols essential for modern shore connection systems, reducing environmental impact and fostering interoperability across the marine industry.