| 光伏发电接入对配电网电压质量的影响 |
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| 引用本文： | 王若昕,杨凯帆,谢枭,沈丹青,何丽娜,陈汝科,黄婧. 光伏发电接入对配电网电压质量的影响[J]. 电工材料, 2021, 0(1): 42-44. DOI: 10.16786/j.cnki.1671-8887.eem.2021.01.012 |
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| 作者姓名： | 王若昕 杨凯帆 谢枭 沈丹青 何丽娜 陈汝科 黄婧 |
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| 作者单位： | 国网湖北省电力有限公司钟祥市供电公司,湖北钟祥 431900;国网湖北省电力有限公司钟祥市供电公司,湖北钟祥 431900;国网湖北省电力有限公司钟祥市供电公司,湖北钟祥 431900;国网湖北省电力有限公司钟祥市供电公司,湖北钟祥 431900;国网湖北省电力有限公司钟祥市供电公司,湖北钟祥 431900;国网湖北省电力有限公司钟祥市供电公司,湖北钟祥 431900;国网湖北省电力有限公司沙洋县供电公司,湖北沙洋 448200 |
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| 摘 要： | 随着化石能源的不断消耗,光伏发电得到了不断推广,而光伏发电并网可能会影响到电网的安全稳定运行。为此,首先阐述了光伏发电结构及并网典型方式,然后建立了光伏电源接入模型并进行了仿真计算。结果表明,当光伏发电接入配电网时会产生电压提升,并且接入位置、接入容量均为产生电压提升的影响因素。
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| 关 键 词： | 光伏发电 配电网 电压质量 电压提升 |
Influence of Photovoltaic Power Generation Access on Voltage Quality of Distribution Network |
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| WANG Ruoxin,YANG Kaifan,XIE Xiao,SHEN Danqing,HE Lina,CHEN Ruke,HUANG Jing. Influence of Photovoltaic Power Generation Access on Voltage Quality of Distribution Network[J]. Electrical Engineering Materials, 2021, 0(1): 42-44. DOI: 10.16786/j.cnki.1671-8887.eem.2021.01.012 |
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| Authors: | WANG Ruoxin YANG Kaifan XIE Xiao SHEN Danqing HE Lina CHEN Ruke HUANG Jing |
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| Affiliation: | (State Grid Hubei Zhongxiang Power Supply Company,Zhongxiang 431900,China;State Grid Hubei Shayang Power Supply Company,Shayang 448200,China) |
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| Abstract: | As the scale of photovoltaic power generation continues to expand,the instability of photovoltaic power generation will also affect the stability of the distribution network.To this end,the photovoltaic power connection model is established and the simulation calculation is carried out.The results show that when the photovoltaic power generation is connected to the distribution network,there will be a voltage increase,and the connection location and the connection capacity are all influencing factors for the voltage increase. |
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| Keywords: | photovoltaic power generation distribution network voltage quality voltage boost |
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