Proceedings of the 2016 4th International Conference on Machinery, Materials and Information Technology Applications

Protection Scheme of Distribution Network with Photovoltaic Power Supply Based on Partition Protection

Authors
Cuilian Tang, Hui Zhang, Yan Hou, Qi Zhou, Junhua Li, Lunzhong Huang
Corresponding Author
Cuilian Tang
Available Online January 2017.
DOI
10.2991/icmmita-16.2016.154How to use a DOI?
Keywords
distribution network; photovoltaic power generation; fault location
Abstract

Taking into account the development trend of distributed photovoltaic power generation, there will be a high permeability of PV in the future distribution network, and the traditional three stage current protection will be no longer applicable because of the malfunction or rejection. In order to maximize the use of distributed photovoltaic power supply, in the future, when there is failure in the power grid, PV should be encouraged to take part of the important load and operated according to the plan. This paper, based on the idea, puts forward a protection scheme for distribution network partition. First of all, according to the load and the principle of balanced PV capacity, carry out partition of distribution network, and then design the fault location algorithm, and finally verify the proposed algorithm by taking the IEEE33 node distribution system as an example. The verification results show that the proposed algorithm of fault region based on matrix algorithm has validity and feasibility. That is to say, this distribution network partition protection scheme with multiple distributed photovoltaic power is feasible.

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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Volume Title
Proceedings of the 2016 4th International Conference on Machinery, Materials and Information Technology Applications
Series
Advances in Computer Science Research
Publication Date
January 2017
ISBN
978-94-6252-285-5
ISSN
2352-538X
DOI
10.2991/icmmita-16.2016.154How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Cuilian Tang
AU  - Hui Zhang
AU  - Yan Hou
AU  - Qi Zhou
AU  - Junhua Li
AU  - Lunzhong Huang
PY  - 2017/01
DA  - 2017/01
TI  - Protection Scheme of Distribution Network with Photovoltaic Power Supply Based on Partition Protection
BT  - Proceedings of the 2016 4th International Conference on Machinery, Materials and Information Technology Applications
PB  - Atlantis Press
SP  - 830
EP  - 836
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmita-16.2016.154
DO  - 10.2991/icmmita-16.2016.154
ID  - Tang2017/01
ER  -