Speakers & Topics

(as of December 17, 2025)

Zhao Dongyi

Technical Director, Xi’an Tiangong Electric, China

Research on Uneven Current Distribution Characteristics of HV Direct Current Circuit Breakers Over Life Cycle (in English)

Mr. Zhao graduated from Henan University with a major in Chemical Engineering and is a member of the National Surge Arrester Standardization Technical Committee of China. He has been engaged in research on nonlinear metal oxide resistors and metal oxide surge arresters since 1992 and has worked at major international suppliers have over 30 years of technical experience....  » READ MORE

Zimmerman, Marvin

Publisher, INMR, Canada

Welcome & Opening Remarks

Chair: Plenary Session

Mr. Zimmerman earned his BSc and MBA degrees from McGill University in Montreal. He has over 30 years experience covering international developments in design, manufacturing, testing and application of electrical insulation and surge protection. As Publisher of INMR since 1993, he has edited over 1000 technical articles and papers by industry experts....  » READ MORE