Research on reactive power optimization of district power network with large-scale new energy

DOI

10.2991/isrme-15.2015.91How to use a DOI?

Keywords

Large scale new energy; Dynamic reactive power optimization; Three-level optimization

Abstract

Considering the voltage problems of district power network with large-scale new energy, the reactive power optimization model is discussed in this paper, and the renewable power plants are taken as continuous reactive power adjustment means to participate in the optimization. From two time scales of day-ahead and real-time, a three-level dynamic optimization model for coordinated control of district power network and new energy station is built and different objective functions are constructed of each level according to different needs and control variables. Finally, a case of district power network is used to validate the proposed model, and the results show that the model can ensure the safe operation of the grid at different load levels.

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  - Dan Wang
AU  - Jingjing Tong
AU  - Jianhua Zhang
PY  - 2015/04
DA  - 2015/04
TI  - Research on reactive power optimization of district power network with large-scale new energy
BT  - Proceedings of the 2015 International Conference on Intelligent Systems Research and Mechatronics Engineering
PB  - Atlantis Press
SP  - 426
EP  - 430
SN  - 1951-6851
UR  - https://doi.org/10.2991/isrme-15.2015.91
DO  - 10.2991/isrme-15.2015.91
ID  - Wang2015/04
ER  -