PD CLC IEC/TS 60034-32:2021 - Rotating Electrical Machines Measurement of Stator End-Winding Vibration at Form-Wound Windings

Standard Number: PD CLC IEC/TS 60034-32:2021

Pages: 68

Released: 2021-11-05

ISBN: 978 0 539 17543 1

Status: Standard

Overview

The PD CLC IEC/TS 60034-32:2021 is a comprehensive standard that provides detailed guidelines and methodologies for the measurement of stator end-winding vibration in rotating electrical machines with form-wound windings. This standard is essential for professionals in the field of electrical engineering, particularly those involved in the design, maintenance, and operation of rotating electrical machines.

Key Features

• Comprehensive Guidelines: This standard offers a thorough set of guidelines for accurately measuring stator end-winding vibration, ensuring the reliability and efficiency of rotating electrical machines.
• Form-Wound Windings: Specifically tailored for machines with form-wound windings, this standard addresses the unique challenges and requirements associated with this type of winding.
• Detailed Methodologies: Includes detailed methodologies for conducting measurements, ensuring consistency and accuracy in results.
• Industry Relevance: Released in 2021, this standard reflects the latest advancements and best practices in the field of rotating electrical machines.

Why This Standard is Important

Stator end-winding vibration can significantly impact the performance and longevity of rotating electrical machines. Excessive vibration can lead to mechanical failures, increased maintenance costs, and unplanned downtime. By adhering to the guidelines and methodologies outlined in the PD CLC IEC/TS 60034-32:2021 standard, professionals can effectively monitor and manage stator end-winding vibration, thereby enhancing the reliability and efficiency of their machines.

Who Should Use This Standard

This standard is indispensable for a wide range of professionals, including:

• Electrical Engineers: Engineers involved in the design, testing, and maintenance of rotating electrical machines will find this standard invaluable for ensuring optimal machine performance.
• Maintenance Technicians: Technicians responsible for the upkeep of rotating electrical machines can use this standard to identify and address vibration issues before they lead to significant problems.
• Quality Assurance Professionals: QA professionals can utilize the methodologies in this standard to ensure that machines meet industry standards and perform reliably.
• Researchers and Academics: Those involved in the study of electrical machines and vibration analysis will find this standard a valuable resource for their research and teaching.

Content and Structure

With 68 pages of detailed content, the PD CLC IEC/TS 60034-32:2021 standard is meticulously structured to provide clear and actionable information. The content is organized into several key sections, including:

• Introduction: An overview of the importance of measuring stator end-winding vibration and the scope of the standard.
• Measurement Techniques: Detailed descriptions of the various techniques and tools used for measuring vibration.
• Data Analysis: Guidelines for analyzing vibration data to identify potential issues and trends.
• Case Studies: Real-world examples and case studies that illustrate the application of the standard in different scenarios.
• Appendices: Additional resources and references to support the implementation of the standard.

Benefits of Compliance

Adhering to the PD CLC IEC/TS 60034-32:2021 standard offers numerous benefits, including:

• Enhanced Reliability: By accurately measuring and managing stator end-winding vibration, professionals can significantly enhance the reliability of their rotating electrical machines.
• Reduced Maintenance Costs: Early detection and resolution of vibration issues can lead to reduced maintenance costs and extended machine life.
• Improved Performance: Machines that operate within acceptable vibration levels perform more efficiently and with greater consistency.
• Compliance with Industry Standards: Ensuring compliance with this standard demonstrates a commitment to industry best practices and can enhance the reputation of organizations and professionals.

Conclusion

The PD CLC IEC/TS 60034-32:2021 standard is an essential resource for anyone involved in the design, maintenance, and operation of rotating electrical machines with form-wound windings. By providing comprehensive guidelines and methodologies for measuring stator end-winding vibration, this standard helps professionals ensure the reliability, efficiency, and longevity of their machines. Whether you are an electrical engineer, maintenance technician, quality assurance professional, or researcher, this standard is a valuable tool that can help you achieve your goals and maintain the highest standards of performance in your work.

PD CLC IEC/TS 60034-32:2021

This standard PD CLC IEC/TS 60034-32:2021 Rotating electrical machines is classified in these ICS categories:

• 29.160.01 Rotating machinery in general

This part of IEC 60034 is intended to provide consistent guidelines for measuring and reporting end-winding vibration behaviour during operation and at standstill. It

• defines terms for measuring, analysis and evaluation of stator end-winding vibration and related structural dynamics,

• gives guidelines for measuring dynamic / structural characteristics offline and stator endwinding vibrations online,

• describes instrumentation and installation practices for end-winding vibration measurement equipment,

• establishes general principles for documentation of test results,

• describes the theoretical background of stator end-winding vibrations.

This part of IEC 60034 is applicable to:

• three-phase synchronous generators, having rated outputs of 150 MVA and above driven by steam turbines or combustion turbines;

• three-phase synchronous direct online (DOL) motors, having rated output of 30 MW and above.

This document is limited to the description of measurement procedures for 2-pole and 4-pole machines. For smaller ratings of machines than defined in this document, agreement can be made between the vendor and the purchaser for the selection of measurements in this document to be applied.