Research on Improvement Plan of Low-voltage Area Line Loss Calculation

DOI

10.2991/msmee-17.2017.234How to use a DOI?

Keywords

line loss; low-voltage area; equivalent resistance method; three-phase unbalance;

Abstract

With the development of smart distribution grid, metering devices for low voltage distribution network is getting better and better, which lays the foundation for the accurate calculation of theoretical line loss. Firstly, this article points out existing problem of commonly used calculation methods--equivalent resistance method for low-voltage area theoretical line loss. Secondly, under the premise of adequate configuration of the metering devices, this article puts forward two kinds of theoretical calculation methods of low voltage area line loss, which are improved equivalent resistance method by using the head end of three phase current and the improved back/forward sweep method based on equivalent resistance. At last, the proposed plan is applied to the actual low voltage area, which verifies the feasibility of the plan.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Bo Ruan
AU  - Yu Li
AU  - Bu-han Zhang
AU  - Fu-wen Su
PY  - 2017/05
DA  - 2017/05
TI  - Research on Improvement Plan of Low-voltage Area Line Loss Calculation
BT  - Proceedings of the 2017 2nd International Conference on Materials Science, Machinery and Energy Engineering (MSMEE 2017)
PB  - Atlantis Press
SP  - 1241
EP  - 1247
SN  - 2352-5401
UR  - https://doi.org/10.2991/msmee-17.2017.234
DO  - 10.2991/msmee-17.2017.234
ID  - Ruan2017/05
ER  -