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| Study on power quality control of mid-voltage distribution system |
| Zhang Ming, Wang Songfeng |
| Nanjing Apaitek Science & Technology Co., Ltd,Nanjing 210000 |
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Abstract The power quality problem in the mid-voltage distribution system seriously affects the stable operation of the power grid and can not guarantee the reliability of power supply. Conventional low-voltage distribution system solutions can not achieve the power quality management of medium voltage distribution system. In this paper, a power quality control scheme of medium voltage distribution system is proposed, which can effectively use low-voltage equipment to realize medium and high-voltage compensation, facilitate the installation and maintenance of equipment. The feasibility of the scheme is verified by simulation and experiment.
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Received: 12 March 2020
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[1] 李睿. 低压配电网电压质量问题分析与治理[J]. 电工技术, 2020(1): 110-112.
[2] 成龙, 王迪, 李旭, 等. 低压配电网混合无功补偿装置研究[J]. 吉林电力, 2017, 45(3): 20-23, 53.
[3] 黄妤群. SVG无功补偿技术在低压配电网中的应用[J]. 机电信息, 2011(12): 44-45.
[4] 李运彬, 姚舜, 李莎. 低压配电网无功优化补偿的实现[J]. 计算技术与自动化, 2006(2): 42-44.
[5] 翟季青, 张晓洁, 孙宏志, 等. 低压SVG在农村配电网中的应用[J]. 电气技术, 2016, 17(7): 161-162, 165.
[6] 茅靖, 方健美. 低压配电系统谐波抑制及治理设计方法[J]. 电气技术, 2017, 18(11): 128-132.
[7] 汤继东. 电能质量治理及中压系统的无功补偿[J]. 电气工程应用, 2013(2): 2-13.
[8] 刘明, 侯建成. 中压系统谐波有源治理方案[J]. 电器与能效管理技术, 2017(19): 77-82.
[9] 孙雷波, 刘晓路. 用于中压配电系统的电能质量综合治理方案[J]. 继电器, 2006(5): 81-84.
[10] 董森森, 武振宇, 高自力, 等. 10kV高压电能质量在线监测装置的研究现状及发展方向[J]. 电气技术, 2016, 17(9): 1-4, 11.
[11] 张定华, 王卫安, 刘华东, 等. 直挂式高压配网电能质量一体化治理技术及其应用[J]. 电工技术学报, 2013, 28(7): 243-251. |
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2020, Vol. 21 
