Penetration Capacity Calculation for Wind Farms Considering Random Output

DOI

10.2991/icmeis-15.2015.182How to use a DOI?

Keywords

wind farm; random output; probabilistic load flow; penetration capacity

Abstract

The majority of the distribution network is supplied by unilateral power and has a radial distribution, wind farms connected into grid will inevitably bring a certain extent on static voltage of the distributed grid. Furthermore, the randomness of wind farm output will cause the node voltage fluctuations. This paper firstly studies the random flow calculation method including wind power, and analyzes the probability distribution of the grid voltage when wind farms with different capacity accessing by combining the Newton-Raphson method with probability theory. Then establishes a computing model of penetration capacity of wind farms with the constrain of the static voltage stability range. For different values of confidence level , the results of penetration capacity are different, then we can choose the value flexibility according to the distribution network security requirements.

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  - Haitao Liu
AU  - Jian Su
AU  - Pipei Zhang
AU  - Hao Bai
AU  - Shihong Miao
PY  - 2015/08
DA  - 2015/08
TI  - Penetration Capacity Calculation for Wind Farms Considering Random Output
BT  - Proceedings of the 3rd International Conference on Mechanical Engineering and Intelligent Systems (ICMEIS 2015)
PB  - Atlantis Press
SP  - 964
EP  - 967
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmeis-15.2015.182
DO  - 10.2991/icmeis-15.2015.182
ID  - Liu2015/08
ER  -