ACTIVE SHIELDING OF EXTERNAL MAGNETIC FIELD OF BUILT-IN TRANSFORMER SUBSTATIONS

• Date: 2020
• Main Authors: Rozov, V. Yu., Kundius, K. D., Pelevin, D. Ye.
• Format: Article
• Language: English; Ukrainian
• Published: National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2020
• Subjects: urban transformer substation; living space; active shielding of the magnetic field; 537.85; 621.315; 504.06
• Online Access: http://eie.khpi.edu.ua/article/view/2074-272X.2020.3.04
• Journal Title: Electrical Engineering & Electromechanics

This paper deals with the mitigation of low-frequency magnetic field of build-in transformer substations down to the reference level 0.5 μT in nearby living spaces. To meet the reference level, we substantiate the actuality of the usage of active shielding methods having higher efficiency, comparabl...