title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð½Ð°Ð´Ð²Ð¸Ð¶Ð½ÑÑ ÑÐºÑÐ°Ð½Ð¾Ð² Ð´Ð»Ñ Ð»Ð¾ÐºÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾Ð»Ñ ÐºÐ°Ð±ÐµÐ»ÑÐ½ÑÑ Ð»Ð¸Ð½Ð¸Ð¹
title: Ð½Ð°ÑÑÐ½ÑÐ¹ Ð´Ð¾ÐºÐ»Ð°Ð´
titleType: Subtitle
title: Development and research of the sliding shield action fo the local magnetic field mitigation of cable lines
Creators: name: ÐÐ¾ÑÐ¾Ð½Ð¸Ð½, ÐÐ¸ÑÐ°Ð¸Ð»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÐÐ°Ð±ÐµÐ»ÑÐ½ÑÐµ Ð»Ð¸Ð½Ð¸Ð¸
ÐÐ¾Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¼ÐµÑÐ¾Ð´
Ð­ÐºÑÐ°Ð½Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð¼Ð°Ð³Ð½Ð¸ÑÐ½ÑÐµ
ÐÐ°Ð±ÐµÐ»Ð¸
Ð¼ÐµÑÐ¾Ð´Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸
Ð³ÐµÐ½ÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼
Ð°Ð¼Ð¾ÑÑÐ½ÑÐ¹ ÑÐµÑÑÐ¾Ð¼Ð°Ð³Ð½ÑÐ½ÑÐ¹ ÑÐ¿Ð»Ð°Ð²
ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÐ°ÑÑÐµÑ
ÑÑÐ¸Ð°ÐºÑÐ¸Ð°Ð»ÑÐ½ÑÐ¹ Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ½ÑÐ¹ ÐºÐ°Ð±ÐµÐ»Ñ
optimization methods
genetic algorithm
amorphous ferromagnetic alloy
thermal calculation
triaxial impulse cable

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description: The issues related to the local mitigation in the strength characteristics of the magnetic field in the space around three-phase cable lines laid by a group of single-phase cables are considered. An approach is discussed and proposed to minimize the strength characteristics of the magnetic field, the source of which is a cable line laid by a group of single-phase cables in different laying formations. The approach is to use slide-on special design magnetic shields made of sheets of amorphous soft magnetic alloy. A distinctive feature of the screen is the fact that it is a passive element, it slides over each phase of the cable line, it is not an element of the cable structure. Due to the gap available at the sliding screen, it is possible to achieve a redistribution of the field, where this gap will have a maximum field concentration, and in another area, a decrease in the characteristics of the magnetic field will be observed. The use of the developed screens will allow solving the problems of electromagnetic compatibility, ensuring the protection of technical and biological objects from the influence of magnetic fields of industrial frequency, the source of which is cable lines. A complex based on a genetic algorithm (GA) was developed to create designs for magnetic shields. This complex allows optimizing the position of the screen at each of the phases, as well as the opening angle of the gap, depending on the area of minimum values.