PD IEC/TR 62918:2014

Overview

The PD IEC/TR 62918:2014 standard provides essential guidance on the use and selection of wireless devices in nuclear power plants, particularly in systems that are critical to safety. As the nuclear industry increasingly integrates advanced technologies, understanding the implications of wireless communication is paramount. This technical report outlines the necessary considerations for ensuring that wireless devices do not compromise safety-related functions.

Key Requirements

Compliance with PD IEC/TR 62918:2014 involves several key requirements that must be adhered to when integrating wireless devices into safety-critical systems:

• Risk Assessment: Conduct thorough risk assessments to identify potential hazards associated with wireless communications.
• Device Selection: Choose wireless devices that meet stringent reliability and performance criteria, ensuring they are suitable for the intended safety applications.
• Interference Management: Implement strategies to mitigate the risk of electromagnetic interference that could affect the operation of safety systems.
• Testing and Validation: Establish rigorous testing protocols to validate the performance of wireless devices under various operational conditions.
• Regulatory Compliance: Ensure that all wireless devices comply with relevant regulatory requirements and standards.

Implementation Benefits

Integrating wireless devices in nuclear power plants offers several practical benefits, including:

• Enhanced Monitoring: Wireless technology allows for real-time monitoring of critical parameters, improving operational efficiency and safety.
• Reduced Wiring Costs: The use of wireless devices can significantly decrease installation and maintenance costs associated with extensive wiring systems.
• Increased Flexibility: Wireless systems provide greater flexibility in the placement of sensors and control devices, facilitating easier upgrades and modifications.
• Improved Data Collection: Wireless devices enable more efficient data collection and transmission, supporting advanced analytics and decision-making processes.

Compliance Value

Adhering to PD IEC/TR 62918:2014 not only ensures compliance with safety regulations but also enhances the overall safety culture within nuclear power plants. By following the guidelines set forth in this standard, organisations can:

• Minimise Risks: Proactively address potential safety risks associated with wireless technology.
• Enhance Safety Assurance: Provide assurance to stakeholders that safety-critical systems are robust and reliable.
• Facilitate Regulatory Approval: Streamline the process of obtaining regulatory approvals for the deployment of wireless technologies.
• Promote Best Practices: Align operational practices with internationally recognised standards, fostering a culture of safety and compliance.

In conclusion, PD IEC/TR 62918:2014 serves as a critical resource for nuclear power plants aiming to integrate wireless devices into safety-critical systems. By adhering to the guidelines outlined in this standard, organisations can enhance safety, improve operational efficiency, and ensure compliance with regulatory requirements.