Overview
This training is designed for engineers and technicians involved with relay protection. Current transformers are the eyes and ears of relay protection. Incorrect selection of size and class can be catastrophic.
This two-hour seminar will take you through the basics of current transformers, current transformer saturation due to ac and dc offset currents, selection of appropriate class, and ratio to assure proper relay operation.
You will take away a sound understanding of current transformer selection, saturation due to ac and dc offset currents, classification, and interpreting the saturation curves. This will enable you to move forward confidently with protection related projects including troubleshooting system events.
Presenters
Ed Khan has been with Doble for over 6 years working in various capacities including product manager for protection tested related instruments. Currently, he is the Director of Protection R&D and Training at Doble.
Prior to Doble, Mr. Khan has worked for GE, ABB, SEL, KEMA and others in various capacities. He has 33 years of experience in system studies, protection applications, relay design, teaching and product management. He has a thorough knowledge about product development, protection, harmonic analysis, harmonic filter design, stability studies, Real Time Digital Simulations and more. He has presented courses on behalf of Doble in US and overseas and has been an invited speaker for utilities and industrial customers in Southeast Asia, Middle East, Mexico, India and China.
Katherine George is a Training Specialist and has been with Doble for over two years. She provides customer training and consulting services for implementing and using RTS software. In addition, Ms. George is responsible for maintaining and updating the RTS User Guides and training materials. Before joining Doble, she was a professional services consultant and trainer with TMA Systems, where she was responsible for customer implementations, training and database management.
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Title: Current Transformer Training
For information on scheduling a course at your location or for other questions, please contact us.