Technological Innovation

What is BS EN 61508-9:2011 ?

Title: What is BS EN 61508-9:2011?


BS EN 61508-9:2011 is an international standard that outlines the criteria and procedures for determining and assessing the noise emissions of wind turbines. This standard is part of the BS EN 61508 series, which is a comprehensive guide for the design, installation, and maintenance of onshore and offshore wind turbines. The main objective of BS EN 61508-9:2011 is to ensure that wind turbines operate within acceptable noise limits, minimizing potential disturbance to nearby communities and wildlife.

Key Requirements of BS EN 61508-9:2011:

BS EN 61508-9:2011 lays down a set of criteria and procedures for measuring and assessing the noise emissions from wind turbines. The standard provides detailed information on how to measure noise emissions and assess their significance based on location and time of day. The standard also outlines the procedures for determining the potential environmental impact of noise emissions.

The purpose of BS EN 61508-9:2011 is to ensure that developers and manufacturers design wind turbine installations in compliance with local noise regulations, and to ensure sustainable development of wind energy projects.

Introduction to EN 529:2010:

EN 529:2010 is an international standard that focuses on technical writing. It is designed to provide guidelines for creating clear and user-friendly technical documentation across various industries and sectors. The primary objective of EN 529:2010 is to help authors communicate complex technical information effectively, making it easily understandable for users.

Key Features of EN 529:2010:

EN 529:2010 provides several key features that make it an essential standard for technical documentation. These features include:

* The standard is based on a clear and consistent format for technical writing, making it easy to follow and understand.

* It provides guidelines for documenting complex technical information in a clear and concise manner, helping users to quickly and effectively understand the information.

* The standard emphasizes the importance of user-centered design, ensuring that the information is presented in a way that meets the needs of the target audience.

* It provides comprehensive guidance on the entire document lifecycle, from creation to retirement.

* The standard is designed to be easily integrated into existing systems and processes, making it a valuable tool for organizations looking to improve their technical documentation.


BS EN 61508-9:2011 and EN 529:2010 are both important standards that are critical to ensuring the quality and effectiveness of technical documentation. By following the guidelines and best practices outlined in these standards, developers and manufacturers can design and maintain wind turbine installations in compliance with local noise regulations, and ensure sustainable development of wind energy projects.


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