特高压输电线路电磁干扰3维可视化研究
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摘要
为直观描述特高压(UHV)输电线路电磁散射空间分布及其对周边敏感设施的影响,针对特高压输电线路电磁散射高效模型对无线电台(站)干扰仿真和防护设计平台建设的需要,采用组件地理信息系统(GIS)开发技术,以VS 2010(C#语言)为平台、Arc Engine(AE)10.0组件为工具,实现了特高压交流试验示范工程输电线路电磁干扰(EMI)云图的3维可视化。采用特定数据接口进行电磁干扰计算,并将计算结果以电磁干扰云图(等位线图)的方式展示在输电线路3维场景中。研究结果表明:3维可视化技术可以将输电线路电磁干扰结果以更形象、直观的方式呈现给用户,并可以进行输电线路与周边敏感点的空间距离量测和干扰场强大小查询,是电力系统和3维GIS新的结合点。
To graphically describe the spatial distribution and influence of electromagnetic scattering of ultra-high voltage(UHV) transmission lines on surrounding sensitive facilities,focusing on the demands of interference simulation and protection design platform for efficient model of UHV transmission lines electromagnetic scattering, we achieved the 3D visualization of electromagnetic interference(EMI) cloud image for UHV alternating current demonstration project based on the component geographic information system(GIS) technology, VS 2010(C# language) platform, and Arc Engine(AE)10.0 tool. The EMI calculations were made via particular data interface, and then the results were presented in the 3D visualization scene of transmission lines in the form of EMI cloud images(equipotential contours). The research results show that, the 3D visualization technologies can more graphically and straightforwardly present the EMI results to the users, and can implement the spatial distance measurement and EMI intensity query between transmission lines and surrounding sensitive points, which are the new combinations of power system and 3D GIS.
To graphically describe the spatial distribution and influence of electromagnetic scattering of ultra-high voltage(UHV) transmission lines on surrounding sensitive facilities,focusing on the demands of interference simulation and protection design platform for efficient model of UHV transmission lines electromagnetic scattering, we achieved the 3D visualization of electromagnetic interference(EMI) cloud image for UHV alternating current demonstration project based on the component geographic information system(GIS) technology, VS 2010(C# language) platform, and Arc Engine(AE)10.0 tool. The EMI calculations were made via particular data interface, and then the results were presented in the 3D visualization scene of transmission lines in the form of EMI cloud images(equipotential contours). The research results show that, the 3D visualization technologies can more graphically and straightforwardly present the EMI results to the users, and can implement the spatial distance measurement and EMI intensity query between transmission lines and surrounding sensitive points, which are the new combinations of power system and 3D GIS.
引文
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[18]张志斌.基于ArcG IS的电网综合信息平台的研究与实现[D].北京:华北电力大学,2011:12-16.ZHANG Zhibin.Research and implementation of integrated information platform for grid based on ArcG IS[D].Beijing,China:NorthChina Electric Power University,2011:12-16.
[19]单业才,朱传柏,郭创新,等.城市电网空间三维可视化信息平台技术构架[J].电网技术,2007,31(3):29-34.SHAN Yecai,ZHU Chuanbai,GUO Chuangxin,et al.Technology architecture of 3D visualization information platform for urban grid[J].Power System Technology,2007,31(3):29-34.
[20]王凯,蔡炜,邓雨荣,等.输电线路在线监测系统应用和管理平台[J].高电压技术,2012,38(5):1274-1279.WANG Kai,CAI Wei,DENG Yurong,et al.Application and management information platform for transmission line monitoring system[J].High Voltage Engineering,2012,38(5):1274-1279.
[21]Yang L Y,Gong J H,Sun J,et al.An effective method for massive polygon data visualization on digital earth platform[C]∥2010 International Conference on Multimedia Technology(ICMT).Ningbo,China:IEEE,2010:1-4.
[22]Tachikawa T,Hato M,Kaku M,et al.Characteristics of ASTER GDEM version 2[C]∥2011 IEEE International Geoscience and Remote Sensing Symposium(IGARSS).Vancouver,Canada:IEEE,2011:3657-3660.
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[24]王文敏.基于ArcG IS的地图符号库建立方法与动态符号化实现研究[D].西安:长安大学,2011:20-30.WANG Wenmin.Research on the method of establishing map symbol library based on arc GIS and realizing of dynamic symbolization[D].Xi’an,China:Chang’an University,2011:20-30.
[2]孙竹森,李震宇,蒋荣安,等.海拉瓦技术在特高压线路施工中的应用[J].电网技术,2008,32(18):1-5.SUN Zhusen,LI Zhenyu,JIANG Rong’an,et al.Application of Helava technique in on-site construction of UHVAC transmission line[J].Power System Technology,2008,32(18):1-5.
[3]赵志斌,董松昭,邓新丽,等.特高压同塔双回交流输电线路邻近建筑物时的安全距离[J].高电压技术,2013,39(12):2943-2950.ZHAO Zhibin,DONG Songzhao,DENG Xinli,et al.Safety distance of UHV double-circuit AC transmission lines on one tower adjacent to buildings[J].High Voltage Engineering,2013,39(12):2943-2950.
[4]刘兴发,尹晖,邬雄,等.高压输电线路无线电干扰和电磁散射对GPS卫星信号影响测试及分析[J].高电压技术,2011,37(12):2937-2944.LIU Xingfa,YIN Hui,WU Xiong,et al.Test and analysis on effect of high voltage transmission lines corona radio interference and scattering to GPS signal[J].High Voltage Engineering,2011,37(12):2937-2944.
[5]唐波,赵志斌,张建功,等.特高压输电线路无源干扰研究进展[J].高电压技术,2013,39(10):2372-2382.TANG Bo,ZHAO Zhibin,ZHANG Jiangong,et al.Development in researches on reradiation interference from UHV power lines[J].High Voltage Engineering,2013,39(10):2372-2382.
[6]郝文霞,刘万龙,李学刚,等.基于World Wind的三维电网资源管理平台技术研究[J].电力信息与通信技术,2014,12(1):90-95.HAO Wenxia,LIU Wanlong,LI Xuegang,et al.Research on 3D grid resource management platform based on world wind[J].Electric Power Information and Communication Technology,2014,12(1):90-95.
[7]钟世冠,苏超.基于Skyline技术的三维输电线路信息管理系统的构建[J].广东电力,2013,26(4):60-64.ZHONG Shiguan,SU Chao.Construction of 3D transmission line information management system basedon sky line technology[J].Guangdong Electric Power,2013,26(4):60-64.
[8]刘永生.基于AE的电力地理信息系统的研究[D].北京:华北电力大学,2011:2-3.LIU Yongsheng.Research of power GIS based on AE[D].Beijing,China:North China Electric Power University,2011:2-3.
[9]Qiu J,Bian X,Li X.Intelligent design of power transmission lines based on 3D GIS[C]∥5th World Congress on Intelligent Control and Automation.Hangzhou,China:IEEE,2004:5125-5128.
[10]于德明,陈方东,郭昕阳,等.输电线路直升机激光扫描三维成像技术的应用[J].高电压技术,2011,37(3):711-717.YU Deming,CHEN Fangdong,GUO Xinyang,et al.Application of helicopter laser scanning 3D imaging technology in transmission lines[J].High Voltage Engineering,2011,37(3):711-717.
[11]兰玉芳,付金霞,徐霞,等.基于Sketch Up与ArcG IS的校园3DGIS的设计与实现[J].遥感技术与应用,2013,28(2):346-352.LAN Yufang,FU Jinxia,XU Xia,et al.3D campus GIS design and implement based on SketchU p and ArcG IS[J].Remote Sensing Technology and Application,2013,28(2):346-352.
[12]Sun Y,Ding N,Hao G,et al.The research and application of 2D and3D interactive system[C]∥2nd International Conference on Information and Computing Science.Manchester,UK:IEEE,2009:252-254.
[13]朱庆,龚俊,杜志强,等.三维城市模型的多细节层次描述方法[J].武汉大学学报:信息科学版,2006,30(11):965-969.ZHU Qing,GONG Jun,DU Zhiqiang,et al.LODs description of 3D city model[J].Geomatics and Information Science of Wuhan University,2006,30(11):965-969.
[14]朱仕杰,南卓铜.基于ArcE ngine的GIS软件框架建设[J].遥感技术与应用,2006,21(4):385-390.ZHU Shijie,NAN Zhuotong.Build a GIS framework with ArcE ngine[J].Remote Sensing Technology and Application,2006,21(4):385-390.
[15]李崇贵,陈峥,丰德恩,等.ArcG IS Engine组件式开发及应用[M].北京:科学出版社,2012:1.LI Chonggui,CHEN Zheng,FENG De’en,et al.ArcG IS Engine component development and application[M].Beijing,China:Science Press,2012:1.
[16]雷秋霞.地震救援力量部署辅助决策系统研究[D].成都:西南交通大学,2012:48-49.LEI Qiuxia.Research on auxiliary decision system for earthquake rescue force deployment[D].Chengdu,China:Southwest Jiaotong University,2012:48-49.
[17]熊晓光.输电线路三维数字化设计平台建设与应用研究[J].电力勘测设计,2013(3):66-70,77.XIONG Xiaoguang.Research on establishing and application of 3D digital transmission line design platform[J].Electric Power Survey&Design,2013(3):66-70,77.
[18]张志斌.基于ArcG IS的电网综合信息平台的研究与实现[D].北京:华北电力大学,2011:12-16.ZHANG Zhibin.Research and implementation of integrated information platform for grid based on ArcG IS[D].Beijing,China:NorthChina Electric Power University,2011:12-16.
[19]单业才,朱传柏,郭创新,等.城市电网空间三维可视化信息平台技术构架[J].电网技术,2007,31(3):29-34.SHAN Yecai,ZHU Chuanbai,GUO Chuangxin,et al.Technology architecture of 3D visualization information platform for urban grid[J].Power System Technology,2007,31(3):29-34.
[20]王凯,蔡炜,邓雨荣,等.输电线路在线监测系统应用和管理平台[J].高电压技术,2012,38(5):1274-1279.WANG Kai,CAI Wei,DENG Yurong,et al.Application and management information platform for transmission line monitoring system[J].High Voltage Engineering,2012,38(5):1274-1279.
[21]Yang L Y,Gong J H,Sun J,et al.An effective method for massive polygon data visualization on digital earth platform[C]∥2010 International Conference on Multimedia Technology(ICMT).Ningbo,China:IEEE,2010:1-4.
[22]Tachikawa T,Hato M,Kaku M,et al.Characteristics of ASTER GDEM version 2[C]∥2011 IEEE International Geoscience and Remote Sensing Symposium(IGARSS).Vancouver,Canada:IEEE,2011:3657-3660.
[23]CJJ/T 157—2010城市三维建模技术规范[S].北京:中国建筑工业出版社,2011.CJJ/T 157—2010 Technical specifications of 3D urban modeling[S].Beijing,China:China Architecture&Building Press,2011.
[24]王文敏.基于ArcG IS的地图符号库建立方法与动态符号化实现研究[D].西安:长安大学,2011:20-30.WANG Wenmin.Research on the method of establishing map symbol library based on arc GIS and realizing of dynamic symbolization[D].Xi’an,China:Chang’an University,2011:20-30.
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