Online Optimization Voltage Control Based on Simplified Sensitivity Algorithm for Active Distribution Network

DOI

10.2991/icseee-16.2016.108How to use a DOI?

Keywords

active distribution network; voltage online control; simplified sensitivity calculation; direct power flow algorithm; optimization model

Abstract

A real time control strategy based on sensitivity analysis is proposed for voltage regulation in active distribution network with perfect measurement and communication infrastructure. Based on distribution network direct power flow algorithm, a simplified calculation method of voltage sensitivity is presented for the real time control. This algorithm is simple and suitable for online control due to less calculation. The optimization model for voltage online control is made and resolved using standard linear programming algorithm. Then the optimization resolutions and the voltage measured by RTU were together applied for controlling the reactive resources to regulate the voltage. Numerical simulation results on the typical two-feeder distribution test system have showed that the proposed voltage regulation method is able to coordinate the controllable reactive power equipment to dynamically keep the voltage in its acceptable range.

Copyright

© 2016, 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  - Huimin Zhuang
AU  - Jianglin Zhang
PY  - 2016/12
DA  - 2016/12
TI  - Online Optimization Voltage Control Based on Simplified Sensitivity Algorithm for Active Distribution Network
BT  - Proceedings of the 2016 5th International Conference on Sustainable Energy and Environment Engineering (ICSEEE 2016)
PB  - Atlantis Press
SP  - 592
EP  - 597
SN  - 2352-5401
UR  - https://doi.org/10.2991/icseee-16.2016.108
DO  - 10.2991/icseee-16.2016.108
ID  - Zhuang2016/12
ER  -