中国电力 ›› 2017, Vol. 50 ›› Issue (2): 175-180.DOI: 10.11930/j.issn.1004-9649.2017.02.175.06

• 电网 • 上一篇    下一篇

温湿变化对北京城区气象敏感电力负荷的影响分析

赵娜, 石玉恒, 李乃杰, 沈建红   

  1. 北京市气象服务中心,北京 100089
  • 收稿日期:2016-02-04 出版日期:2017-02-20 发布日期:2017-02-22
  • 作者简介:赵娜(1979—),女,内蒙古呼和浩特人,硕士,高级工程师,从事天气预报技术和应用气象研究。E-mail:zytzna@sohu.com
  • 基金资助:
    北京市科委计划资助项目(Z131100001113031)

The Relationship of Temperature Humidity Index and Meteorology Sensitive Power Load in Beijing

ZHAO Na, SHI Yuheng, LI Naijie, SHEN Jianhong   

  1. Beijing Meteorological Service, Beijing 100089, China
  • Received:2016-02-04 Online:2017-02-20 Published:2017-02-22
  • Supported by:
    This work is supported by Beijing Municipal Science and Technology Project (No. Z131100001113031).

摘要: 为研究气象条件与近年来北京城区空调用电负荷压力不断增加之间的关系,利用2012年和2013年北京夏季日瞬时最大电力负荷和城区逐日气象资料,并引入反映温湿变化的气象指数,采用统计方法分析了北京城区夏季温湿变化对日瞬时最大电力负荷的影响,发现日瞬时最大电力负荷受温湿指数的影响比平均气温以及考虑了风速的北京舒适度气象指数要更加显著,当温湿指数变化1个单位时,日最大气象敏感负荷将增加或减少38.6万kW。同时,建立了基于温湿变化的日最大气象敏感负荷的计算方程,并进行了应用分级和服务用语编写。

关键词: 电力系统, 负荷预测, 电力负荷, 北京, 夏季, 温湿指数

Abstract: In order to study the relationship between meteorological conditions and residential power load increase in Beijing, maximum instantaneous power load and temperature humidity change are analyzed based on statistical methods with daily historical data in summer from 2012 to 2013. Analysis result shows that influence of temperature humidity index on maximum instantaneous power load is higher than average temperature index and comfort index including wind factor. The maximum power load changes 386 MW with one unit change of temperature humidity index. A meteorological index reflecting maximum metrology sensitive load based on temperature humidity change is established to application classification.

Key words: power system, air conditionad load, load forecast, power load, Beijing, summer, temperature humidity index

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