The Mapping and Application of the Wind Zone Distribution of Hunan

doi:10.11930/j.issn.1004-9649.2015.12.33.5

Abstract

Abstract: Power systems are increasingly threatened by the severe wind disasters. However, the conventional standards for wind zone distribution are relatively coarse, especially in anti-wind design and refurbishment of transmission line. Currently, there are not enough guides for anti-wind design and that is the main focus of this work. Firstly, the characteristics of the faults caused by wind in Hunan power grid, one provincial power grid located in south China, are investigated in detail. By using the well-known I distribution statistical model, the meteorological data of Hunan during the past three decades are presented and discussed. The wind characteristics are summarized and the standards for wind zone distribution of Hunan are proposed. Furthermore, the suggestions for the mapping and practical applications for the wind zone distribution are presented. The work offers technical references for anti-wind design and reconstruction of transmission line.

Key words: wind zone distribution map, swinging, wind faults, function of extreme-Ⅰ, basic wind speed

CLC Number:

TM726.3

WANG Feng, ZHOU Ting, WANG Cheng, Huang Fuyong, ZENG Peng. The Mapping and Application of the Wind Zone Distribution of Hunan[J]. Electric Power, 2015, 48(12): 33-38.

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URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.2015.12.33.5

https://www.electricpower.com.cn/EN/Y2015/V48/I12/33

References

[1] 胡毅. 500 kV输电线路风偏跳闸的分析研[J]. 高电压技术,2004,30（8）：9-10.
HU Yi. Study on trip caused by windage yaw of 500 kV transmission line[J]. High Voltage Engineering, 2004, 30(8): 9-10.
[2] 龙立宏,胡毅,李景禄,等. 输电线路风偏放电的影响因素研究[J]. 高电压技术,2006,32（4）：19-21.
LONG Lihong, HU Yi, LI Jinglu, et al . Study on windage yaw discharge of transmission line[J]. High Voltage Engineering, 2006, 32(4): 19-21.
[3] 陈浩,郝福忠,史新清,等. 高压架空输电线路防风偏技术分析应用[J]. 中国电力,2006（5）：45-48.
CHEN Hao, HAO Fuzhong, SHI Xinqing, et al . Analysis and application of anti-windage yaw technology for HV overhead transmission line [J]. Electric Power, 2006(5): 45-48.
[4] 龚坚刚. 浙江电网跳线风偏跳闸的分析与措施[J]. 华东电力,2007,35（5）：112-114.
GONG Jiangang. Line trips in Zhejiang power grid due to wind- age yaw of jumper wires and relevant conntermeasures[J]. East China Electric Power, 2007, 35(5): 1l2-114.
[5] 耿翠英,陈守聚,刘莘昱,等. 降雨对空气间隙工频闪络电压影响的试验研究[J]. 高压电器,2009,45（1）：36-39.
GENG Cuiying, CHEN Shouju, LIU Shenyu, et al . Experimental study of the raining effect on frequency breakdown voltage of air’s gap [J]. High Voltage Apparatus, 2009, 45(1): 36-39.
[6] 王峰,王成,程剑兵,等. 基于模糊理论的输电线舞动状态评估[J]. 高压电器,2011,47（7）：69-75.
WANG Feng, WANG Cheng, CHENG Jianbing, et al . Evaluation of transmission line galloping state based on fuzzy theory [J]. High Voltage Apparatus, 201l, 47(7): 69-75.
[7] 卢文生,陈亦. 大跨越输电线体系风荷载模拟[J]. 特种结构,2004,21（3）：12-14.
LU Wensheng, CHEN Yi. Wind field simulation of long span transmission line system[J]. Special Structures, 2004, 21(3): l2-14.
[8] 白海峰,李宏男. 大跨越输电塔线体系随机脉动风场模拟研究[J]. 工程力学,2007,24（7）：146-151.
BAI Haifeng, LI Hongnan. Simulation study of stochastic fluctuating wind field on large span electricity transmission tower-line system[J]. Engineering Mechanics, 2007, 24(7): 146-151.
[9] 邵瑰玮,闵绚,董彦武,等. 输电导线悬挂点处等效风荷载仿真分析[J]. 高电压技术,2012,38（2）：476-482.
SHAO Guiwei, MIN Xuan, DONG Yanwu, et al . Simulation analysis of the equivalent wind loads on the transmission conductor two hanging points [J]. High Voltage Engineering, 2012, 38(2): 476-482.
[10] 孔德怡,李黎,龙晓鸿,等. 悬垂绝缘子串动态风偏角有限元分析[J]. 电力建设,2008,29（9）：5-9.
KONG Deyi, LI Li, LONG Xiaohong, et al . Finite dement analysis of dynamic windage angle of suspended insulator strings[J]. Electric Power Construction, 2008, 29(9): 5-9.
[11] 郑佳艳,严波,刘小会,等. 悬垂绝缘子串动态风偏响应的数值模拟[J]. 重庆大学学报：自然科学版,2006,29（12）：100-103, 115.
ZHENG Jiayan, YAN Bo, LIU Xiaohui, et al . Numerical simulation of dynamic response of suspension insulator strings[J]. Journal of Chongqing University: Natural Science Edition, 2006, 29(12): 100-103, 105.
[12] 陆佳政,张红先,彭继文,等. 湖南电网覆冰演变规律研究与应用[J]. 高电压技术,2009,35（12）：3111-3116.
LU Jiazheng, ZHANG Hongxian, PENG Jiwen, et al . Research and application of ice-covering in Hunan power grid[J]. High Voltage Engineering, 2009, 35(12):3111-3116.
[13] 蒋正龙,陆佳政,雷红才,等. 湖南2008年冰灾引起的倒塔原因分析[J]. 高电压技术,2008,34（11）：2468-2474.
JIANG Zhenglong, LU Jiazheng, LEI Hongcai, et al . Analysis of the causes of tower collapses in Hunan during the 2008 ice storm[J]. High Voltage Engineering, 2008, 34(11): 2468-2474.
[14] 刘长根,肖江华,曹刚强. 湖南电网50年一遇冰灾的特征、成因及应对措施[J]. 电力建设,2005,26（7）：1-3,21.
LIU Changgen, XIAO Jianghua, CAO Gangqiang. Characteristic, causes and countermeasures for ice disaster once for 50 years in Hunan power grid[J]. Electric Power Construction, 2005, 26(7):1-3, 21.
[15] 陆佳政,张红先,彭继文,等. 基于极值Ⅰ型概率分布模型的湖南地区电网覆冰重现期计算[J]. 高电压技术,2012,38（2）：464-468.
LU Jiazheng, ZHANG Hongxian, PENG Jiwen, et al . Calculation of hunan power grid icing recurrence interval based on extreme- value type i probability distribution model[J]. High Voltage Engineering, 2012, 38(2): 464-468.
[16] 肖义,郭生练,刘攀,等. 分期设计洪水频率与防洪标准关系研究[J]. 水科学进展,2008,19（1）：54-60.
XIAO Yi, GUO Shenglian, LIU Pan, et al . Seasonal flood frequency analysis and flood prevention flood standard[J]. Advances in Water Science, 2008, 19(1): 54-60.
[17] 李会平. 浅析吐鲁番盆地平原及山区一日最大降水量年极值的分布[J]. 水利科技与经济,2008,14（7）：530-521.
LI Huiping. The annual extreme value distribution analysis on Turpan’s day maximum precipitation in its basin and mountain areas[J]. Water Conservancy Science and Technology and Economy, 2008, 14(7): 530-531.
[18] 黄浩辉,宋丽莉,植石群,等. 广东省风速极值Ⅰ型分布参数估计方法的比较[J]. 气象,2007,33（3）：101-106.
HHANG Haohui, SONG Lili, ZHI Shiqun, et al . Comparison of estimation of wind speed extreme-Ⅰ distribution parameters in Guangdong province[J]. Meteorolo-Gical Monthly, 2007, 33(3):101-106.
[19] 庞文保,白光弼,滕跃,等. P-III型和极值Ⅰ型分布曲线在最大风速计算中的应用[J]. 气象科技,2009,37（2）：221-223.
PANG Wenbao, BAI Guangbi, TENG Yue, et al . Application of Pearson-type III and the extreme-value typeⅠmethods to calculation of maximal wind speed[J]. Meteorological Science and Technology, 2009, 37(2): 221-223.
[20] 黄世成,周嘉陵,任健,等. 长江下游百年一遇的极值风速分布[J]. 应用气象学报,2009,20（4）：437-442.
HUANG Shicheng, ZHOU Jialing, REN Jian, et al . Speed distribution of 100-year extreme winds in lower-reaches of the Yangtze[J]. Journal of Applied Meteorological Science, 2009, 20(4): 437-442.
[21] 李军辉,程永锋,龚坚刚,等. 气象地理法在舞动分布图绘制中的改进与应用[J]. 中国电力,2015,48（4）：121-126.
LI Junhui, CHENG Yongfeng, GONG Jiangang, et al . Improvement and application on the meteorological geographical method in the drawing of galloping region distribution map[J]. Electric Power,2015, 48(4): 121-126.
[22] 胡春梅,景乾明,王明哲,等. 输电导线舞动仿真的虚拟再现技术研究[J]. 中国电力,2013,46（11）：17-21.
HU Chunmei, JING Qianming, WANG Mingzhe, et al . Research on virtual reality technology for galloping simulation of power transmission lines[J]. Electric Power, 2013, 46(11): 17-21.