Condition Assessment Through Laboratory Diagnostics

Course Overview

Learn to identify and assess rapidly emerging transformer conditions with dissolved gas analysis, oil quality analysis and other diagnostic tools. This interactive, 1-day seminar combines theoretical background with practical experience to provide engineers, chemists and others who review data with the vital knowledge and hands-on examples – including case studies – needed to interpret laboratory results to detect and identify problems with oil-filled transformers, circuit breakers and power cables. Doble encourages participants to bring their unique real-world problems for discussion.

Learning Outcomes

Upon completion of this course, the participant will be able to:

  • Understand how to determine the condition of electrical apparatus using laboratory tests.
  • Discover how knowing about aging characteristics of insulating materials can help you extend asset life.
  • Learn how to take oil samples, avoid common pitfalls and save time and money by sampling only once.
  • Detect the presence of incipient-fault conditions and categorize them.
  • Find out how to assess the condition of the paper insulation.
  • Establish the correct method of analyzing moisture-in-oil results.
  • Study the significance of dissolved and particulate metals and other particle contamination.
  • Learn about the quality of new and service aged oils.
  • Learn how to identify and mitigate issues with corrosive oils.

Audience

Electrical engineers, managers and chemists working in operations, maintenance, engineering, or other service field in which knowledge of asset design, insulating liquid analysis or electrical testing methods and evaluation is required part of job responsibility.

Course Outline

  • Dissolved Gases in Oil
  • Explosive Gas Concentrations
  • Water in Oil
  • Aging Characteristics of Cellulosic Insulating Materials
  • Metals in Oil
  • Quality of New and Service Aged Oils
  • Sampling
  • Corrosive Sulfur
  • Testing and Diagnostics for LTCs
  • Workshop on Student Examples

General Information

Join us for one of Doble’s interactive lab seminars held in various locations throughout the year.

Seminar Fees
One Day Seminar: $445 USD per person

The fee covers the seminar materials, break refreshments, lunch on the premises (Day 1) and a certificate of seminar completion. We prefer enrollment in advance. Accepted forms of payment: cash, check (payable in U.S. dollars to Doble Engineering Co.), Mastercard, Visa or American Express.

Cancellation Policy
If you have registered for a lab seminar and cannot attend, please notify Doble at least seven days in advance of the course to receive a refund. Cancellations received later than seven days before the course are not eligible for a refund. You may enroll a substitute at any time before the course begins.

Need to Know More?
Email: labservices@doble.com

About the Presenters
Doble seminars are presented by one or more of the following experienced staff members:

Paul Griffin, Vice President of Consulting and Testing Services
Mr. Paul Griffin received his Master of Science degree from the University of Rhode Island. He has been with Doble since 1979, where he held the position of Laboratory Manager before becoming Vice President. Since joining Doble, Mr. Griffin has published over 50 technical papers pertaining to testing of electrical insulating materials and laboratory diagnostics. He is a Fellow of ASTM and a member of Committee D-27 on Electrical Insulating Liquids and Gases. He was formerly ASTM Subcommittee Chairman on Physical Tests and ASTM Section Chairman on Gases in Oil. He also served as Technical Advisor to the U.S. National Committee for participation in the International Electrotechnical Commission Technical Committee 10, Fluids for Electrotechnical Applications. Mr. Griffin is a member of IEEE, the IEEE Insulating Fluid Subcommittee of the Transformer Committee and the American Chemical Society. He is the U.S. Representative on CIGRE Working Group 15.01 Fluid Impregnated Insulating Systems and serves on several CIGRE Task Forces. Mr. Griffin has received the ASTM Committee D-27 Charlie Johnson Award and the ASTM Award of Merit

Lance Lewand; Director, Insulating Materials Laboratory
Mr. Lance Lewand received his Bachelor of Science degree from St. Mary’s College of Maryland. He has been with Doble since 1992, where he is Project Manager of Materials Laboratory research and Product Manager of Doble’s moisture-in-oil sensor, the DOMINO. He also has been a member of ASTM D-27 since 1989. At Doble, Mr. Lewand has published numerous technical papers pertaining to the sampling and testing of electrical insulating materials and laboratory diagnostics. Mr. Lewand was formerly Manager of the Transformer Fluid Test Laboratory and Manager of PCB and Oil Field Services at MET Electrical Testing Company in Baltimore, MD for seven years. His years of field service experience in this capacity provide a unique perspective by combining laboratory analysis with field service work.

Eileen Finnan, Field Services Manager
Ms. Eileen Finnan received her Bachelor of Science degree in physics and chemistry from Trinity College Dublin, Ireland. She joined Doble as a chemist in 1988 and held the position of Laboratory Manager from 1998-2003. She is a member of ASTM D27 on Electrical Insulating Liquids and Gases and has held a number of positions on its subcommittees. Ms. Finnan currently works with the Testing and Consulting group at Doble Engineering Company, focusing on condition assessment of electrical apparatus and asset health review. She also is responsible for managing the quality program at Doble Laboratories.

David Koehler; Manager, Laboratory Services
Mr. David Koehler received his bachelor’s degree in chemistry from Indiana University and his MBA from Indiana Wesleyan University. He has over 15 years of experience in testing insulating fluids and the management of analytical laboratories. Mr. Koehler has given numerous technical presentations at various power industry conferences. He has the following industry affiliations: IEEE-Central Indiana Section Chair, IEEE Region 4 East Area Chair, IEEE Region 4 Strategic Planning Committee, ASTM D-27 Technical Committee on Electrical Insulating Liquids and Gases. In 2011, Mr. Koehler was an Executive Committee Member of the Indiana American Chemical Society and he remains active within ACS.

Get EMPOWERED with Doble

Title: Condition Assessment Through Laboratory Diagnostics
Duration: One Day
Class Size: 15 – 25 Attendees
Credits: Up to 0.8 CEUs or 8 Professional Development Hours

For more information, download our detailed course brochure or submit a training inquiry.

Doble Engineering Company

Doble Engineering Company