An Intensive 3-day Training Course
Dissolved Gas Analysis (DGA) of Transformers and Oil-Filled Cables
Merits, significance and impacts of dissolved gas analysis
CLASSROOM DATES
INTRODUCTION
Transformers are critical assets in the energy industry, when transformers fail prematurely, damages can far exceed the cost of a replacement, and additional expenses may include the loss of production time and regulatory fines. A holistic monitoring approach integrates dissolved gas analysis, partial discharge, bushing monitoring, through fault currents and transformer analytics into a single system.
Dissolved gas analysis (DGA) initially developed for the monitoring of transformers was recently introduced for in-service diagnostics of power cables. Criteria successfully developed for transformers are not readily applicable to cables because of significant differences in the design and operating characteristics of both systems.
The diagnostic of a given cable circuit is based on the voltage rating, the individual gas concentration levels, the key gas ratios, the gas formation trends, the years in service, and the load. A new graphical representation of the IEC 599 method for the interpretation of gas ratios was developed in view of its application to power cable diagnostics. This new method, also applicable to transformers, solves most of the undetermined diagnostics given by the IEC method. The whole DGA diagnostic procedure logic is coded in an expert system shell automating the final diagnostic on the condition of the cable insulation.
Delegates attending the Dissolved Gas Analysis training course will develop the following competencies:
- Understand the importance of oiled filled power transformers
- Awareness of the characteristics of mineral oil in transformers
- Comprehend dissolved gas analysis for transformer
- Exposed to the construction of oil filled cables
- Determine dissolve gas analysis for the oil filled cables
TRAINING OBJECTIVES
EuroMaTech’s Importance of Dissolved Gas Analysis training course aims to assist delegates to achieve the following objectives:
- Define the roles and components of a power transformer
- Understand the different types of power transformer
- To appreciate the merits transformer oil functionalities
- Identify the components the oil filled components in the transformer
- Understand the functionalities and purpose of dissolve gas analysis
- Competence to identify the oil filled cables
- Be able to perform the dissolve gas analysis for oil filled cables
- To explore the online dissolved gas analysis merits and significance
WHO SHOULD ATTEND?
The technicians and maintenance staff will be able to perform correct maintenance procedures and troubleshooting of the UPS and battery systems. This EuroMaTech Training course is suitable to a wide range of professionals but will greatly benefit:
- Electrical engineers
- Maintenance technicians
- Management professionals
- Project engineers
TRAINING METHODOLOGY
The goals of each participant are discussed to ensure their needs are fulfilled, as far as possible. Questions are encouraged throughout, particularly at the daily wrap up sessions. This provides opportunities for participants to discuss specific issues and, if possible, find appropriate solutions. Case studies are employed to highlight particular points and appropriate video materials used to illustrate particular conditions.
TRAINING SUMMARY
This EuroMaTech training course on Dissolved Gas Analysis will expose the various topologies to the delegates. Upon completion of the course delegates will improve the maintenance strategies of their existing oil filled equipment, hence will optimize the operations of the transformers and oil filled cables.
TRAINING OUTLINE
Day 1: Oil Filled Power Transformers Major Components and Monitoring Capabilities
- Advanced power transformer monitoring incorporating AI and IoT
- Mineral transformer oil characteristics
- Ester based transformer oil merits and characteristics
- On load tap changer characteristics
- Duval’s triangle incorporating AI and IoT, and its significance
- The bath tub curve and its relevance
Day 2: Dissolved Gas Analysis Technologies for Power Transformers
- Online dissolved gas analysis technologies
- Purpose and significance of dissolved gas analysis in an oil filled transformer
- Dissolve gas analysis and preventive maintenance
- Interpreting dissolve gas analysis data
- Procedures for maintenance free dissolve gas analysis monitoring
- DGA investigations for contents report
Day 3: Characteristics and functionalities of dissolved gas analysis for underground oil filled cables
- Types of high voltage cables
- Construction of oil filled cables
- Partial discharge in oil filled cables
- Dissolved gas analysis applications on oil filled cables
- Interpreting dissolve gas analysis results for an oil filled cable
- Wrap up session
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ACCREDITATION
EuroMaTech is registered with the National Association of State Boards of Accountancy (NASBA) as a sponsor of continuing professional education on the National Registry of CPE Sponsors. State boards of accountancy have final authority on the acceptance of individual courses for CPE credit. Complaints regarding registered sponsors may be submitted to the National Registry of CPE Sponsors through its website: www.NASBARegistry.org.
Euromatech is a Knowledge & Human Development Authority (KHDA) approved training institute in Dubai, licensed and approved to deliver training courses in the UAE.
The KHDA is the regulatory authority in the UAE, that oversees administering, approving, supervising, and controlling the activities of various education providers in the UAE. We are proud of our commitment to ensuring quality training courses and status as a KHDA-approved training provider.
FAQ
Yes, we can help by issuing an official Letter of Invitation once you’ve confirmed your training registration, which can assist in your visa application process.
We provide two flexible training formats to suit your preferences:
- Classroom Training: Experience in-person learning with expert instructors. Engage in interactive discussions, hands-on activities, and benefit from face-to-face networking.
- Online Training: Join live online sessions from anywhere, offering flexibility for those with busy schedules or who prefer remote learning.
- In-House Training: We can bring our training directly to your organization, allowing for tailored sessions that address your specific needs and objectives.
Yes, we provide tailored training solutions designed to meet the specific needs of your organization. Customized courses can be delivered either in-person or online, and you can select the dates and duration that best fit your schedule. For more details, please contact us at inhouse@euromatech.com
Yes, we can assist you with the following:
- Corporate Discount: If available, we can extend our corporate discount for your stay at selected hotels.
- Hotel Suggestions: We can provide recommendations for nearby hotels based on your preferences and budget.
Feel free to explore online booking platforms for the most cost-effective options.
We are happy to share the profiles of our expert instructors. To learn more about their qualifications and experience, please contact us info@euromatech.com
EuroMaTech offers a diverse portfolio of training courses designed to meet the needs of professionals at all levels. These include:
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Yes, EuroMaTech’s training courses are accredited by globally recognized institutions, ensuring high-quality, internationally respected certifications. Key accreditations include:
- ILM (Institute of Leadership & Management)
- CPD (Continuing Professional Development Certification Service)
- PMI (Project Management Institute)
- NEBOSH (National Examination Board in Occupational Safety and Health)
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EuroMaTech provides specialized training courses for a wide range of industries, including:
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EuroMaTech has successfully delivered thousands of training courses, with thousands of professionals from over 50 countries attending annually.
Yes, EuroMaTech specializes in tailored corporate training courses designed to meet the unique needs of organizations. These customized courses are ideal for businesses seeking to upskill teams across different departments or regions.
EuroMaTech ensures the highest standards by:
- Partnering with globally recognized accrediting bodies such as ILM, CPD, PMI, NEBOSH, and HRCI.
- Designing training courses with a focus on practical, real-world applications.
- Using experienced instructors with industry expertise.
- Continuously updating course content to reflect current trends and best practices.
EuroMaTech provides a range of ISO certification and compliance training courses, including:
- ISO 9001 – Quality Management Systems Training
- ISO 45001 – Occupational Health & Safety Management Training
- ISO 14001 – Environmental Management Systems Training
These courses help organizations adopt internationally recognized standards and improve their overall performance.
EuroMaTech conducts its training courses at prestigious venues across Dubai and other major international cities. Additionally, virtual training options are available, allowing participants to join courses remotely from anywhere in the world.
Yes, EuroMaTech delivers training courses in major cities worldwide, including locations across Europe, Asia, Africa, and the Middle East, in addition to its extensive presence in Dubai.
To register for a training course, you can:
- Visit the EuroMaTech website, browse the available courses, and follow the online registration process.
- Contact EuroMaTech’s support team for assistance with course selection or inquiries about corporate training solutions.
EuroMaTech stands out as a leader in training and professional development due to:
- 30+ years of experience delivering high-impact training courses across industries.
- Accreditations from leading institutions, ensuring top-tier course quality and recognition.
- A portfolio of thousands of training courses, serving professionals at every level.
- A focus on innovation and future-ready learning models, including blended and digital training.
- Long-term partnerships with organizations globally, ensuring sustained success through talent development.
