Online Assessment and Management of Water in Transformers: e-lesson #2 – Moisture monitoring and Diagnostics
Hosted by: Dr. Oleg Roizman / Free
This is the second e-lesson in the course authored and hosted by Oleg Roizman, at the Transformers Academy. The course is intended for those working in the asset management of an electrical plant, in project management, and design of high voltage substations.
Join us and learn about the following:
• Why moisture is most recommended parameter for online monitoring practices
• On-line vs on-load monitoring
• Moisture sensors: how they work and what they measure
• How and where to install moisture sensor
• Not all moisture sensors created equally!
• Calibration, accuracy, measurement uncertainty and drift
• What to look for when selecting a moisture sensor vendor
• Online moisture assessment analytics
• Ranking of transformers based on online moisture assessment
• Case studies
Keywords: moisture in transformers, water activity, moisture sensors, moisture cloud, oil quality, dehydration machines
About the author
Dr. Oleg Roizman
Intellpower Pty. Ltd.Dr. Roizman is a founder and Managing Director of Intellpower Pty. Ltd. in Australia, an engineering consulting and services company with emphasis on continuous online monitoring and diagnostics of power transformers.
Having over 30 years of experience, Oleg is world renowned for the development of intelligent solutions for power electrical engineering in the field of diagnostics, monitoring and life management of electrical plants.
Dr. Roizman has a Ph.D in Electrical Engineering and a Bachelor of Science in Electrical Engineering and Economics (Hons.). Oleg is a sought-after speaker, educator, a member of IEEE Transformer Committee, a member of various CIGRE working groups and has written over 30 technical papers.