Partial Discharge (PD) Measurement and Analysis on Power Transformers

Upcoming Sessions

Classroom sessions
Online sessions

Course Introduction

Partial discharge (PD) is a critical early warning sign of insulation degradation in power transformers and high-voltage equipment. It often precedes complete insulation failure, leading to unplanned outages, costly repairs, and safety risks. This Partial Discharge (PD) Measurement and Analysis on Power Transformers training course provides participants with in-depth knowledge of PD phenomena, equipping them to detect, measure, and interpret PD activity using advanced diagnostic techniques.

Through expert instruction and real-world case studies, participants will gain valuable insights into the mechanisms of PD, the latest measurement technologies, and how to effectively evaluate and mitigate PD-related risks. The course emphasizes practical application, empowering professionals to extend asset life, reduce maintenance costs, and enhance operational reliability.

Objectives

By the end of this COPEX Partial Discharge training course, participants will be able to:

  • Understand the principles of partial discharge and its implications on power transformer health
  • Apply advanced techniques for PD detection, measurement, and monitoring
  • Analyze PD data to identify failure modes and assess insulation integrity
  • Develop and implement effective PD mitigation and maintenance strategies
  • Improve transformer reliability and safety through proactive diagnostics

 

Training Methodology

This COPEX Partial Discharge training course uses a combination of instructor-led presentations, technical demonstrations, real-life case studies, and collaborative group discussions. Delegates will engage in practical sessions that simulate real-world PD monitoring and analysis scenarios. The training methodology is designed to enhance learning through interactive engagement, ensuring participants leave with both theoretical knowledge and hands-on experience.

Who Should Attend?

This Partial Discharge course is ideal for professionals involved in the operation, maintenance, and reliability of high-voltage equipment. It is particularly beneficial for:

  • Electrical engineers and field technicians
  • Transformer manufacturers and technical service providers
  • Maintenance and reliability engineers in utilities and heavy industries
  • Asset and operations managers overseeing power systems and critical infrastructure

Course Outline

Day 1: Fundamentals of Partial Discharge

  • Overview of PD and its importance in transformers
  • Types of PD: internal, surface, corona, and floating discharges
  • Causes and effects of PD on transformer insulation
  • Standards and guidelines for PD monitoring (IEC 60270, IEEE)

Day 2: PD Measurement Techniques and Tools

  • Introduction to PD diagnostic equipment
  • Acoustic, electrical, and optical PD detection methods
  • Offline vs. online PD measurement: benefits and limitations
  • Setting up and calibrating PD monitoring systems

Day 3: Data Analysis and Diagnostics

  • Interpreting PD data and understanding patterns
  • Locating PD sources using time-domain reflectometry
  • Diagnosing insulation health through advanced analytics
  • Real-life examples of PD in power transformers

Day 4: Mitigation and Maintenance Strategies

  • Techniques to reduce PD activity in transformers
  • Insulation repair and reinforcement methods
  • Integrating PD monitoring into preventive maintenance programs
  • Designing long-term reliability plans for transformers

Day 5: Hands-On Practice and Case Studies

  • Conducting PD measurements on test equipment
  • Analyzing and solving real-world PD problems
  • Developing a PD mitigation plan for a transformer fleet
  • Interactive Q&A and expert guidance

Certificate

  • COPEX Certificate of Attendance will be provided to delegates who attend and complete the course

Material published by Copex shown here is copyrighted. All rights reserved. Any unauthorized copying, distribution, use, dissemination, downloading, storing (in any medium), transmission, reproduction or reliance in whole or any part of this course outline is prohibited and will constitute an infringement of copyright.

Whats Makes Copex Courses Unique?

COPEX Training is your gateway to professional growth, with over 20 years of experience turning potential into success. Each year, we deliver over 1,000 courses in 50+ countries, earning a stellar 98% satisfaction rate. Trusted by global giants like BP, the United Nations, and HSBC, we partner with top certification bodies to provide career-focused training that empowers individuals and drives organizational breakthroughs. Our mission? To transform the way professionals learn and grow in today’s fast-changing industries. Through expert insights, cutting-edge methods, and hands-on approaches, we equip you with the skills and confidence to tackle challenges, seize opportunities, and thrive in your career.

Led by a passionate leadership team and supported by a network of world-class trainers, COPEX Training connects professionals worldwide with life-changing opportunities. We are committed to excellence, ensuring every participant leaves with the tools, expertise, and confidence to conquer an ever-evolving world.

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Frequently Asked Questions

This FAQ section provides quick answers to the most common questions about our services, procedures, and policies. We aim to make your experience with us as straightforward as possible. For further assistance, our support team is ready to help.

Yes, and we'd love to make that happen. COPEX  specialises in fully customised in-house training, adapting course content to align with your organisation's unique goals, culture, and industry demands. Get in touch with us directly and we'll craft the right solution for your team.

Yes, the choice is yours. The Partial Discharge (PD) Measurement and Analysis on Power Transformers Training Course  runs in a traditional classroom setting across various international locations, and it's also available as a live online programme for those who prefer to learn from wherever they are. Pick the format that fits your lifestyle and schedule best.

Not at all. The Partial Discharge (PD) Measurement and Analysis on Power Transformers Training Course doors are open to everyone, regardless of your background or how many years you've been in the industry. That said, having some familiarity with the subject area can help you get even more out of the experience.

Our team is available around the clock — 24 hours a day, 7 days a week — ready to answer any question you have. Whether you need help choosing the right course, completing your registration, or sorting out logistics, we're here for you.

Expect an engaging, hands-on journey — not a room full of slides and passive listening. COPEX’s delivery blends presentations with group discussions, real-world case studies, practical exercises, and collaborative workshops. The goal is simple: everything you learn, you can use immediately back at work.

You'll be in good hands. COPEX hosts its courses in premium 4-star and 5-star hotels, with professional, fully equipped training spaces designed for focus and comfort. Throughout each day, you'll enjoy refreshment breaks with coffee and snacks, plus a complimentary lunch following every session.

This Partial Discharge (PD) Measurement and Analysis on Power Transformers Training Course welcomes professionals from all walks of corporate life — whether you're a seasoned manager, an emerging team leader, a subject-matter specialist, or simply someone driven to grow in their field. If you're serious about advancing your career and deepening your expertise, this course was built with you in mind.

Absolutely. Every participant who successfully completes the Partial Discharge (PD) Measurement and Analysis on Power Transformers Training Course earns an COPEX Certificate of Completion — a recognised mark of professional achievement. Depending on the specific course, it may also qualify for Training credits, which will be clearly noted in the course details.

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