What is IEC 61400-2-52 Ed.3:2018

Introduction

IEC 61400-2-52 Ed.3:2018 is an international standard that specifically addresses the design requirements and specifications for small wind turbines (SWTs). The standard focuses on SWTs with rotor swept areas of less than 200 m², typically used for applications such as residential, agricultural, or small commercial purposes.

Main Features

One of the key features of IEC 61400-2-52 Ed.3:2018 is its emphasis on safety and reliability. The standard sets guidelines for the design, testing, installation, and operation of SWTs to ensure their performance in various environmental conditions while minimizing the risks to personnel and surrounding infrastructure.

The standard also defines performance parameters for SWTs, including power performance, acoustics, and electrical characteristics. This allows manufacturers, developers, and users to evaluate and compare different SWT models based on standardized criteria, facilitating informed decision-making processes.

Technical Specifications

IEC 61400-2-52 Ed.3:2018 covers a wide range of technical aspects related to SWTs. It outlines requirements for load assumptions, design loads, and limit states, ensuring that the turbine structure can withstand operational and extreme conditions.

The standard specifies measurement techniques for determining power curves, sound emissions, and electrical characteristics of SWTs. These measurements provide reliable data for evaluating the performance and compliance of turbines with the standard, enabling accurate assessments of their efficiency and noise levels.

Conclusion

Overall, IEC 61400-2-52 Ed.3:2018 plays a crucial role in promoting the development and deployment of safe and reliable small wind turbines. By setting comprehensive design requirements and performance parameters, the standard fosters innovation in SWT technology while ensuring the protection of users and the environment.

Manufacturers, developers, and users should familiarize themselves with the provisions outlined in IEC 61400-2-52 Ed.3:2018 to ensure compliance with international standards and best practices in the field of small wind energy.