This 4-hour virtual training is designed for technicians involved with the testing of protective relays. We will discuss the theory of distance relays of a microprocessor relay followed by a step-by-step procedure for testing all functions of this element. Both phase and ground distance elements will be covered. The test plan creation will be done using Doble testing software Protection Suite. In the process of creating the tests, an excellent overview of the testing software will also be included.
- A brief overview of relevant sections of Doble testing software Protection Suite.
- A brief overview of Doble test set F6150.
- Description and theory of the phase and ground distance elements, and logic setup within the relay.
- Create tests for minimum pickup of distance elements, max torque test, and characteristic plotting.
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.