Research on Calculation Method of Power Supply Radius Based on Voltage Deviation in Rural Power Network

DOI

10.2991/asei-15.2015.327How to use a DOI?

Keywords

load density, annual cost, voltage excursion, power supply radius, power factor, constrained optimization problem.

Abstract

A mathematical method for working out the power supply radius of rural network is proposed based on voltage deviation. It is a nonlinear constrained optimization model with the objective function to minimize the annual cost per km2 and the constraint to voltage deviation that ‘The rural electric network construct and reconstruct technical guide’ dictates. The constraint includes two conditions, one is at the end of lines under the maximal load, and the other is at the header point of lines under the minimal load. The cost of reactive compensation device is considered for the first time. The results including power supply radius and power factor can be regarded as technical and economical index, and they will be helpful to construct and reconstruct the rural power network.

Copyright

© 2015, 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  - Ning Wang
PY  - 2015/05
DA  - 2015/05
TI  - Research on Calculation Method of Power Supply Radius Based on Voltage Deviation in Rural Power Network
BT  - Proceedings of the 2015 International conference on Applied Science and Engineering Innovation
PB  - Atlantis Press
SP  - 1659
EP  - 1663
SN  - 2352-5401
UR  - https://doi.org/10.2991/asei-15.2015.327
DO  - 10.2991/asei-15.2015.327
ID  - Wang2015/05
ER  -