Research on the Measurement Method of Conducted Emissions of Surge for the Protection of Substation Facilities by Switching Surge
Min Hae Park, Joo-Sik Kwak, Moon Gyu Jeong, Seonju Shim · 2022
As substations are digitized, electromagnetic suitability for digital facilities is emerging. In general, surge has a great influence on facilities, especially in the case of substation facilities, it is greatly affected by switching surge and lightning surge. In this paper, we design a system that can measure and analyze switching surges that can be easily accessed by indoor substations. Through this, it will be used in research that can reduce interference with land on protective devices.