| Issue |
E3S Web Conf.
Volume 178, 2020
High Speed Turbomachines and Electrical Drives Conference 2020 (HSTED-2020)
|
|
|---|---|---|
| Article Number | 01053 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/e3sconf/202017801053 | |
| Published online | 09 July 2020 | |
Identification power line sections with increased electricity losses using sensors with Wi-Fi technology for data transmission
1
Federal Scientific Agroengineering Center VIM, 5 1st Institutsky Proezd, Moscow, 109428, Russia
2
Orel State Agrarian University, 69 General Rodina St., Orel, 302019, Russia
3
Damascus University, Baramkah, Damascus, 30621, Syria
4
Kazan State Power Engineering University, 51 Krasnoselskaya St., Kazan, 420066, Russia
* Corresponding author: vadimbolshev@gmail.com
The article presents portable timers-electricity meters (PTEM) which are devices for examining 0.4 kV power lines. There are two developed several versions of the devices: single-phase PTEM used to examine single-phase branch lines to consumers, and three-phase PTEM used for any power line sections. Also, the method to identify sections of power lines with increased electricity losses by means of these devices is presented. The paper considers the application of the three-phase PTEM with Wi-Fi technology to transmit data. Up to six independent three-phase PTEMs with Wi-Fi technology can be installed at different points of the power transmission line and transmit measured data in real time to the central unit. The use of these devices allows determining both technological and commercial losses of electricity in different power line sections and draw conclusions about whether these losses are overestimated. On the basis of this, measures are taken to reduce losses.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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