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深圳电网负荷分类及构成分析

王若愚, 谢莹华

王若愚, 谢莹华. 深圳电网负荷分类及构成分析[J]. 南方能源建设, 2015, 2(3): 43-46. DOI: 10.16516/j.gedi.issn2095-8676.2015.03.008
引用本文: 王若愚, 谢莹华. 深圳电网负荷分类及构成分析[J]. 南方能源建设, 2015, 2(3): 43-46. DOI: 10.16516/j.gedi.issn2095-8676.2015.03.008
Ruoyu WANG, Yinghua XIE. Analysis on Shenzhen Grid Load Classification and Composition[J]. SOUTHERN ENERGY CONSTRUCTION, 2015, 2(3): 43-46. DOI: 10.16516/j.gedi.issn2095-8676.2015.03.008
Citation: Ruoyu WANG, Yinghua XIE. Analysis on Shenzhen Grid Load Classification and Composition[J]. SOUTHERN ENERGY CONSTRUCTION, 2015, 2(3): 43-46. DOI: 10.16516/j.gedi.issn2095-8676.2015.03.008
王若愚, 谢莹华. 深圳电网负荷分类及构成分析[J]. 南方能源建设, 2015, 2(3): 43-46. CSTR: 32391.14.j.gedi.issn2095-8676.2015.03.008
引用本文: 王若愚, 谢莹华. 深圳电网负荷分类及构成分析[J]. 南方能源建设, 2015, 2(3): 43-46. CSTR: 32391.14.j.gedi.issn2095-8676.2015.03.008
Ruoyu WANG, Yinghua XIE. Analysis on Shenzhen Grid Load Classification and Composition[J]. SOUTHERN ENERGY CONSTRUCTION, 2015, 2(3): 43-46. CSTR: 32391.14.j.gedi.issn2095-8676.2015.03.008
Citation: Ruoyu WANG, Yinghua XIE. Analysis on Shenzhen Grid Load Classification and Composition[J]. SOUTHERN ENERGY CONSTRUCTION, 2015, 2(3): 43-46. CSTR: 32391.14.j.gedi.issn2095-8676.2015.03.008

深圳电网负荷分类及构成分析

详细信息
    作者简介:

    王若愚(1986),男,河南郑州人,工程师,硕士,主要从事电力系统规划研究工作(e-mail)wang_ry@foxmail.com。

  • 中图分类号: TM714

Analysis on Shenzhen Grid Load Classification and CompositionEn

  • 摘要: 深圳作为我国的经济特区、全国性经济中心城市和国际化城市,正在进行产业结构优化调整,电网负荷特性也在随之变化。结合深圳电网实际情况,对全网各10 kV馈线的负荷分类情况、分类负荷大小进行了调查和统计。并结合2012年夏大方式下电网拓扑结构,运用容量加权平均方法,最终确定网内各220 kV变电站110 kV侧的负荷构成特性。最后通过归纳分析,确定深圳电网分类负荷的基本特性。
    Abstract: To meet the high location of special economic zone, national economic center city and international city, Shenzhen is carrying out its industrial structure optimization adjustment. In this case, power load characteristics of Shenzhen grid are changing accordingly. In this paper, load classification and classified load value of 10 kV feeders of the current Shenzhen grid are investigated and organized. Volume-weighted average method is used to calculate load composition of the grid in top loading operation mode topological structure. By summing up the calculation results, classified load essential properties of the Shenzhen grid are given.
  • 图  1   数据收集流程示意图

    Figure  1.   Data Gathering Process Diagram

    表  1   典型变电站分类负荷大小

    Table  1   Value of Classified Loads in a Typical Substation

    电压等级/kV 变电站 工业负荷 商业负荷 居民负荷 其他负荷 总负荷/kW
    功率//kW 比例/% 功率//kW 比例/% 功率//kW 比例/% 功率//kW 比例/%
    220 清水河10 kV 5 735 26.98 3 689 17.35 7 753 36.47 4 083 19.20 21 260
    110 红岭 128 0.51 9 672 38.75 2 903 11.63 12 260 49.11 24 963
    110 笋岗 998 3.44 8 595 29.66 5 369 18.53 14 018 48.37 28 980
    110 通心岭 0 0 2 709 73.59 435 11.82 537 14.59 3 682
    110 文锦 624 4.90 3 885 30.56 4 321 33.99 3883 30.54 12 712
    110 布吉 11 137 35.10 12 203 38.46 3 473 10.95 4916 15.49 31 729
    110 正坑 12 575 75.17 1 159 6.93 2 277 13.61 718 4.29 16 730
    合计 清水河 31 197 22.27 41 913 29.93 26 531 18.94 40 415 28.86 140 056
    下载: 导出CSV

    表  2   各区域分类负荷占比

    Table  2   Value of Classified Loads in Different Districts %

    供电地区 工业负荷 商业负荷 居民负荷 其他负荷
    罗湖 7.53 45.49 18.19 28.79
    盐田 31.25 26.53 3.82 38.40
    福田 14.45 48.24 1.56 35.75
    南山 47.68 21.76 5.24 25.32
    宝安 85.73 7.23 2.26 4.78
    光明 91.71 2.84 1.17 4.28
    龙华 82.62 7.53 4.91 4.94
    龙岗 83.29 7.52 3.00 6.19
    坪山 93.19 3.13 0.46 3.22
    大鹏 69.12 6.24 1.09 23.55
    合计 60.66 17.65 4.17 17.52
    下载: 导出CSV
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出版历程
  • 收稿日期:  2015-06-20
  • 刊出日期:  2020-08-30

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