IEC TS 61400-11-2:2024
Wind energy generation systems - Part 11-2: Acoustic noise measurement techniques - Measurement of wind turbine sound characteristics in receptor position
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About This Item
IEC TS 61400-11-2:2024 addresses acoustic noise measurement techniques for wind energy generation systems, with a specific focus on measuring wind turbine sound characteristics in receptor position. It is relevant for organizations that need a technical document to support noise evaluation, site assessment, and compliance-related review in wind project workflows. By defining how sound characteristics are assessed where a receptor is located, it helps align engineering documentation, verification activities, and documented evaluation when acoustic impact is part of the project scope.
Purpose of IEC TS 61400-11-2:2024
The purpose of IEC TS 61400-11-2:2024 is to provide a structured technical basis for measuring wind turbine sound characteristics at receptor positions, where the noise assessment outcome is often most important for stakeholders and authorities. It supports consistent technical review by helping users apply comparable measurement approaches in laboratory evaluation, field measurement, and operational assessment contexts. For engineering teams and compliance specialists, the document is useful when acoustic performance must be documented in a repeatable and defensible way.
Compliance applications of IEC TS 61400-11-2:2024
IEC TS 61400-11-2:2024 is commonly used in wind project development, turbine acceptance activities, and regulatory preparation where acoustic noise at receptors must be evaluated against project requirements or local conditions. It may support procurement review, environmental documentation, and conformity assessment preparation when sound impact is part of the technical scope. The title indicates a focus on wind turbine sound characteristics, making it especially relevant for testing workflows, site-based measurements, and quality workflows that depend on operational consistency.
Benefits of IEC TS 61400-11-2:2024
Using IEC TS 61400-11-2:2024 can improve testing consistency and reduce uncertainty in how wind turbine noise is measured at receptor positions. That is valuable for risk management, technical validation, and safety-related review where acoustic effects may influence project acceptance or stakeholder confidence. It can also help procurement and engineering teams compare documented noise data more effectively, supporting technical compliance and conformity assessment preparation. For organizations working through verification activities, it provides a clearer basis for repeatable and defensible assessment.
- Acoustic measurement techniques focused on receptor-position evaluation for wind turbine sound characteristics
- Technical support for noise-related engineering documentation and documented evaluation
- Useful in compliance workflows tied to wind project assessment, acceptance, and regulatory preparation
- Supports consistent verification activities and comparison of measurement results across sites or test campaigns
- Publication Date: 2024-03-27
- Standard Status: Original
- Publisher: IEC
- Edition: 1
- This Version: IEC TS 61400-11-2:2024 (2024-03-27)
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