| Issue |
E3S Web Conf.
Volume 140, 2019
International Scientific Conference on Energy, Environmental and Construction Engineering (EECE-2019)
|
|
|---|---|---|
| Article Number | 07003 | |
| Number of page(s) | 4 | |
| Section | Information and Measuring Technologies | |
| DOI | https://doi.org/10.1051/e3sconf/201914007003 | |
| Published online | 18 December 2019 | |
Principles of electricity metering in networks with non-liner load
Saint-Petersburg Mining University, 2, 21st Line of Vasilevskiy Island, St. Petersburg 199106, Russian Federation
* Corresponding author: Pudkova_TV@pers.spmi.ru
The existing approach to electricity metering, which underlies the formation of payment for consumed electricity, has a significant drawback. It can be correctly used in systems with a sinusoidal symmetrical mode, but needs to be improved in other network modes. The article defines indicators that numerically reflect the effect of distortions on the modes of distribution electric networks, as well as indicators that take into account consumed inactive power (by analogy with reactive power in a sinusoidal mode) when paying electricity bills to an electricity supplier. The proposed principles of electricity consumption metering includes the influence of such indicators as the spectral composition of voltage and current, the ratio of linear and nonlinear loads of consumers, as well as the influence of the topology of the electric network.
© 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, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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