Distributed Grid-Connected Photovoltaic (pv) Research on the Influence of Power Distribution Network Voltage

Yuan An; Hongxin Liu

doi:doi:10.11648/j.sd.20170501.14

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Distributed Grid-Connected Photovoltaic (pv) Research on the Influence of Power Distribution Network Voltage

Yuan An, Hongxin Liu

Published in Science Discovery (Volume 5, Issue 1)

Received: 29 March 2017 Accepted: Published: 31 March 2017

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Abstract

For the study of distributed grid-connected photovoltaic (pv) affect the quality of power distribution network voltage. Application Matlab respectively different access points in the access of distributed photovoltaic (pv) power distribution network, different capacity and power factor to carry on the simulation. Analysis the influence of distributed photovoltaic access to voltage quality. Results show that the closer it gets to the end of the line network position or and the greater the network capacity,the greater the influence of node voltage photovoltaic system. And the nearer the and node location of nodes affected by the more serious. Because of the photovoltaic system itself will absorb a certain amount of reactive power,so shall be the pv systems with a certain amount of reactive power compensation device. In order to meet the demand for reactive power. Thus the power factor of photovoltaic system is close to 1.

Published in	Science Discovery (Volume 5, Issue 1)
DOI	10.11648/j.sd.20170501.14
Page(s)	19-24
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Distributed Photovoltaic Power Generation, Simulation Analysis, Voltage Quality

References

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[11]	吕清洁,王韶,刘庭磊等.含分布式发电的配电网有功-无功综合优化[J].电力系统保护与控制,2012,40(10):71-76,83. DOI:10.3969/j.issn.1674-3415.2012.10.013。
[12]	周念成,楼晓轩,王强钢等.电网电压不平衡下三项光伏发电系统的谐波电流抑制[J].电工技术学报,2015,30(16):246-254。
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Yuan An, Hongxin Liu. (2017). Distributed Grid-Connected Photovoltaic (pv) Research on the Influence of Power Distribution Network Voltage. Science Discovery, 5(1), 19-24. https://doi.org/10.11648/j.sd.20170501.14

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ACS Style

Yuan An; Hongxin Liu. Distributed Grid-Connected Photovoltaic (pv) Research on the Influence of Power Distribution Network Voltage. Sci. Discov. 2017, 5(1), 19-24. doi: 10.11648/j.sd.20170501.14

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AMA Style

Yuan An, Hongxin Liu. Distributed Grid-Connected Photovoltaic (pv) Research on the Influence of Power Distribution Network Voltage. Sci Discov. 2017;5(1):19-24. doi: 10.11648/j.sd.20170501.14

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@article{10.11648/j.sd.20170501.14,
  author = {Yuan An and Hongxin Liu},
  title = {Distributed Grid-Connected Photovoltaic (pv) Research on the Influence of Power Distribution Network Voltage},
  journal = {Science Discovery},
  volume = {5},
  number = {1},
  pages = {19-24},
  doi = {10.11648/j.sd.20170501.14},
  url = {https://doi.org/10.11648/j.sd.20170501.14},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20170501.14},
  abstract = {For the study of distributed grid-connected photovoltaic (pv) affect the quality of power distribution network voltage. Application Matlab respectively different access points in the access of distributed photovoltaic (pv) power distribution network, different capacity and power factor to carry on the simulation. Analysis the influence of distributed photovoltaic access to voltage quality. Results show that the closer it gets to the end of the line network position or and the greater the network capacity,the greater the influence of node voltage photovoltaic system. And the nearer the and node location of nodes affected by the more serious. Because of the photovoltaic system itself will absorb a certain amount of reactive power,so shall be the pv systems with a certain amount of reactive power compensation device. In order to meet the demand for reactive power. Thus the power factor of photovoltaic system is close to 1.},
 year = {2017}
}

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TY  - JOUR
T1  - Distributed Grid-Connected Photovoltaic (pv) Research on the Influence of Power Distribution Network Voltage
AU  - Yuan An
AU  - Hongxin Liu
Y1  - 2017/03/31
PY  - 2017
N1  - https://doi.org/10.11648/j.sd.20170501.14
DO  - 10.11648/j.sd.20170501.14
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 19
EP  - 24
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20170501.14
AB  - For the study of distributed grid-connected photovoltaic (pv) affect the quality of power distribution network voltage. Application Matlab respectively different access points in the access of distributed photovoltaic (pv) power distribution network, different capacity and power factor to carry on the simulation. Analysis the influence of distributed photovoltaic access to voltage quality. Results show that the closer it gets to the end of the line network position or and the greater the network capacity,the greater the influence of node voltage photovoltaic system. And the nearer the and node location of nodes affected by the more serious. Because of the photovoltaic system itself will absorb a certain amount of reactive power,so shall be the pv systems with a certain amount of reactive power compensation device. In order to meet the demand for reactive power. Thus the power factor of photovoltaic system is close to 1.
VL  - 5
IS  - 1
ER  -

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Author Information

Yuan An

Institute of Water Resources and Hydroelectric Engineering, Xi'an University of Technology, Xi’an, China
Hongxin Liu

Institute of Water Resources and Hydroelectric Engineering, Xi'an University of Technology, Xi’an, China

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APA Style

Yuan An, Hongxin Liu. (2017). Distributed Grid-Connected Photovoltaic (pv) Research on the Influence of Power Distribution Network Voltage. Science Discovery, 5(1), 19-24. https://doi.org/10.11648/j.sd.20170501.14

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ACS Style

Yuan An; Hongxin Liu. Distributed Grid-Connected Photovoltaic (pv) Research on the Influence of Power Distribution Network Voltage. Sci. Discov. 2017, 5(1), 19-24. doi: 10.11648/j.sd.20170501.14

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AMA Style

Yuan An, Hongxin Liu. Distributed Grid-Connected Photovoltaic (pv) Research on the Influence of Power Distribution Network Voltage. Sci Discov. 2017;5(1):19-24. doi: 10.11648/j.sd.20170501.14

Copy | Download

@article{10.11648/j.sd.20170501.14,
  author = {Yuan An and Hongxin Liu},
  title = {Distributed Grid-Connected Photovoltaic (pv) Research on the Influence of Power Distribution Network Voltage},
  journal = {Science Discovery},
  volume = {5},
  number = {1},
  pages = {19-24},
  doi = {10.11648/j.sd.20170501.14},
  url = {https://doi.org/10.11648/j.sd.20170501.14},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20170501.14},
  abstract = {For the study of distributed grid-connected photovoltaic (pv) affect the quality of power distribution network voltage. Application Matlab respectively different access points in the access of distributed photovoltaic (pv) power distribution network, different capacity and power factor to carry on the simulation. Analysis the influence of distributed photovoltaic access to voltage quality. Results show that the closer it gets to the end of the line network position or and the greater the network capacity,the greater the influence of node voltage photovoltaic system. And the nearer the and node location of nodes affected by the more serious. Because of the photovoltaic system itself will absorb a certain amount of reactive power,so shall be the pv systems with a certain amount of reactive power compensation device. In order to meet the demand for reactive power. Thus the power factor of photovoltaic system is close to 1.},
 year = {2017}
}

Copy | Download

TY  - JOUR
T1  - Distributed Grid-Connected Photovoltaic (pv) Research on the Influence of Power Distribution Network Voltage
AU  - Yuan An
AU  - Hongxin Liu
Y1  - 2017/03/31
PY  - 2017
N1  - https://doi.org/10.11648/j.sd.20170501.14
DO  - 10.11648/j.sd.20170501.14
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 19
EP  - 24
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20170501.14
AB  - For the study of distributed grid-connected photovoltaic (pv) affect the quality of power distribution network voltage. Application Matlab respectively different access points in the access of distributed photovoltaic (pv) power distribution network, different capacity and power factor to carry on the simulation. Analysis the influence of distributed photovoltaic access to voltage quality. Results show that the closer it gets to the end of the line network position or and the greater the network capacity,the greater the influence of node voltage photovoltaic system. And the nearer the and node location of nodes affected by the more serious. Because of the photovoltaic system itself will absorb a certain amount of reactive power,so shall be the pv systems with a certain amount of reactive power compensation device. In order to meet the demand for reactive power. Thus the power factor of photovoltaic system is close to 1.
VL  - 5
IS  - 1
ER  -

Copy | Download