CALCULATION OF MAGNETIC FIELD OF THREE-PHASE CABLE LINES WITH TWO-POINT BONDED CABLE SHIELDS COVERED BY FERROMAGNETIC CORES

• Дата: 2017
• Автори: Rozov, V. Yu., Grinchenko, V. S., Tkachenko, A. O.
• Формат: Стаття
• Мова: English; Ukrainian
• Опубліковано: National Technical University "Kharkiv Polytechnic Institute" and State Institution “Institute of Technical Problems of Magnetism of the National Academy of Sciences of Ukraine” 2017
• Теми: cable line; shield of cable; magnetic field; bonded shields; ferromagnetic core; 621.3.013; кабельная линия; экран кабеля; магнитное поле; двустороннее заземление; ферромагнитный сердечник
• Онлайн доступ: http://eie.khpi.edu.ua/article/view/2074-272X.2017.5.06
• Назва журналу: Electrical Engineering & Electromechanics

In this paper we obtain compact expressions for the magnetic field shielding factor of a high-voltage three-phase cable line consisting of single-core cables with two-point bonded cable shields and ferromagnetic cores installed. To obtain these expressions we develop the analytical model of the cabl...