DG integration capability of distribution network considering harmonic constraints

被引：0
|
作者：
Gao F. [1 ]
Song X. [1 ]
Li J. [1 ]
Zhang Y. [1 ]
Ma W. [2 ]
Jia Z. [2 ]
机构：
[1] Electric Power Research Institute, Beijing
[2] Yangquan Power Supply Company of State Grid Shanxi Electric Power Company, Yangquan
来源：
Dianli Zidonghua Shebei/Electric Power Automation Equipment | 2018年 / 38卷 / 10期
基金：
中国国家自然科学基金;
关键词：
DG; Distribution network; Harmonic; Integration capacity; Random scenarios;
D O I：
10.16081/j.issn.1006-6047.2018.10.003
中图分类号：
学科分类号：
摘要：
The harmonics generated by the inverter-interfaced DGs(Distributed Generators) directly influence the penetration of DG in distribution network. The impact of medium-voltage feeder of distribution network on DG integration capability is analyzed from two restrictive factors, i. e. voltage distortion and current distortion. The functional rule of DG and load distribution position on voltage distortion of the feeder and the calculation formula of penetration under the worst condition with the consideration of current distortion are deduced. A simulation method based on random scenarios is proposed, which adopts the heuristic optimization to calculate the penetration according to the random scenario set. Case study verifies the effectiveness of the proposed method. © 2018, Electric Power Automation Equipment Press. All right reserved.
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页码：13 / 18
页数：5
相关论文
共 17 条
  • [1] Hoke A., Butler R., Hambrick J., Et al., Steady state analysis of maximum photovoltaic penetration levels on typical distribution feeders, IEEE Transactions on Sustainable Energy, 4, 2, pp. 350-357, (2013)
  • [2] Chidurala A., Saha T.K., Mithulananthan N., Harmonic impact of high penetration photovoltaic system on unbalanced distribution networks-learning from an urban photovoltaic network, IET Renewable Power Generation, 10, 4, pp. 485-494, (2016)
  • [3] Zhao B., Zhang X., Hong B., Energy penetration of large-scale distributed photovoltaic sources integrated into smart distribution network, Electric Power Automation Equipment, 32, 8, pp. 95-100, (2012)
  • [4] Cheng C., Gao H., Zou G., Et al., Primary equipment retrofitting to enhance DG accommodation capability of distribution network, Electric Power Automation Equipment, 36, 6, pp. 102-107, (2016)
  • [5] Wen S., Gu J., Cheng H., Et al., Maximum pene-tration level and optimal placement of distributed generation, Electric Power Automation Equipment, 32, 10, pp. 109-114, (2012)
  • [6] Tonkoski R., Turcotte D., El-Foulyth M., Impact of high PV penetration on voltage profiles in residential neighborhoods, IEEE Transactions on Sustainable Energy, 3, 3, pp. 518-527, (2012)
  • [7] Hou G., Tu C., Luo A., Et al., Optimal configuration of APF in microgrid, Electric Power Automation Equipment, 32, 5, pp. 29-33, (2012)
  • [8] IEEE recommended practices and requirements for harmonic control in electrical power systems: IEEE Standard 519-1992, (1992)
  • [9] Pandiv R., Zeineldin H.H., Xiao W., Et al., Optimal penetration levels for inverter-based distributed generation considering harmonic limits, Electric Power Systems Research, 97, pp. 68-75, (2013)
  • [10] Jiang N., Gong J., Gan D., Et al., Calculation of allowable power value of distributed generation considering harmonic constrains, Automation of Electric Power Systems, 31, 3, pp. 19-23, (2007)
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