BS EN 60034-18-41:2014+A1:2019 - Rotating Electrical Machines

Discover the essential standard for ensuring the reliability and efficiency of rotating electrical machines with the BS EN 60034-18-41:2014+A1:2019. This comprehensive document provides detailed guidelines and specifications for partial discharge free electrical insulation systems (Type I) used in electrical rotating machines fed from voltage converters.

Overview

The BS EN 60034-18-41:2014+A1:2019 standard is a crucial resource for professionals in the field of electrical engineering, particularly those involved with the design, manufacturing, and maintenance of rotating electrical machines. Released on January 13, 2021, this standard is the latest in a series of updates that ensure compliance with modern technological advancements and industry requirements.

Key Features

• Standard Number: BS EN 60034-18-41:2014+A1:2019
• Pages: 50
• ISBN: 978 0 539 16552 4
• Status: Standard

Why This Standard is Important

Rotating electrical machines are integral components in a wide range of industrial applications. Ensuring their optimal performance and longevity is critical. The BS EN 60034-18-41:2014+A1:2019 standard addresses the need for high-quality insulation systems that are free from partial discharges, which can significantly impact the efficiency and durability of these machines.

Partial discharges are localized dielectric breakdowns of a small portion of a solid or liquid electrical insulation system under high voltage stress. They can lead to the gradual deterioration of the insulation material, ultimately resulting in machine failure. By adhering to the guidelines set forth in this standard, manufacturers and engineers can mitigate these risks, ensuring the reliability and safety of their equipment.

Qualification and Quality Control Tests

The standard outlines a series of qualification and quality control tests designed to verify the performance and integrity of electrical insulation systems. These tests are essential for confirming that the insulation systems meet the necessary criteria for partial discharge-free operation. By implementing these tests, manufacturers can ensure that their products are of the highest quality, providing peace of mind to end-users.

Applications

The BS EN 60034-18-41:2014+A1:2019 standard is applicable to a variety of industries where rotating electrical machines are used. This includes sectors such as:

• Power Generation
• Manufacturing
• Transportation
• Oil and Gas
• Renewable Energy

In each of these industries, the standard provides a framework for ensuring that electrical machines operate efficiently and safely, reducing downtime and maintenance costs.

Benefits of Compliance

Compliance with the BS EN 60034-18-41:2014+A1:2019 standard offers numerous benefits, including:

• Enhanced Reliability: By ensuring that insulation systems are free from partial discharges, the standard helps to enhance the reliability of rotating electrical machines.
• Increased Efficiency: Machines that operate without partial discharges are more efficient, leading to energy savings and reduced operational costs.
• Extended Lifespan: Proper insulation extends the lifespan of electrical machines, providing a better return on investment.
• Safety Assurance: Adhering to the standard ensures that machines operate safely, protecting both personnel and equipment.

Conclusion

The BS EN 60034-18-41:2014+A1:2019 standard is an indispensable tool for anyone involved in the design, production, or maintenance of rotating electrical machines. By providing clear guidelines for partial discharge-free insulation systems, it helps to ensure the reliability, efficiency, and safety of these critical components. Whether you are a manufacturer, engineer, or industry professional, this standard is a valuable resource that can help you achieve excellence in your field.

BS EN 60034-18-41:2014+A1:2019

This standard BS EN 60034-18-41:2014+A1:2019 Rotating electrical machines is classified in these ICS categories:

• 29.160.01 Rotating machinery in general

This part of IEC 60034 defines criteria for assessing the insulation system of stator/rotor windings which are subjected to voltage-source pulse-width-modulation (PWM) drives. It applies to stator/rotor windings of single or polyphase AC machines with insulation systems for converter operation.

It describes qualification tests and quality control (type and routine) tests on representative samples or on completed machines which verify fitness for operation with voltage source converters.

This standard does not apply to:

• rotating machines which are only started by converters;

• rotating electrical machines with rated voltage ≤ 300 V r.m.s.;

• rotor windings of rotating electrical machines operating at ≤ 200 V (peak).