E3S Web Conf.
Volume 91, 2019Topical Problems of Architecture, Civil Engineering and Environmental Economics (TPACEE 2018)
|Number of page(s)||11|
|Section||Power Transmission and Generation|
|Published online||02 April 2019|
Modeling of a new type of reinforcing insulation of 110 kV cable joints
1 Peter the Great St.Petersburg Polytechnic University, Polytechnicheskaya, 29, St. Petersburg, 195251, Russia
2 Research Institute “Sevkabel”, St. Petersburg, Russia
* Corresponding author: Di.Sel92@ya.ru
This article is devoted to the creation of a new reinforcing insulation of high-voltage cable joints at 110 kV. According to statistics for 2016, about 65% of accidents on the cable line occur at the junction of the two cable segments. The problem of leveling the electric field in the cutting is one of the important in the cable industry. To date, it has become possible to create new composite materials with special properties. With this help, a new type of 110 kV amplifying insulation will work on a new combined method of leveling the electric field. Using the finite element method, the model of amplifying insulation (tube-regulator) was modeled. It consists of several components that are responsible for a different principle of leveling the field.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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