基于GIS的电缆定位系统的研究与应用
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摘要
文中针对目前城市电力电缆故障定位困难、检修难度大、操作时间长等问题,研究开发了基于GIS的电缆故障定位系统。该系统结合了Web和GIS技术的双重优势,采用了基于HTTP协议的Internet/Intranet标准,利用"C/S+B/S"双重混合模式结构,实现了地理信息系统数据和电气设备信息的相结合。同时系统以电网地理信息为支撑,结合电网调度实时数据,采用Java语言在ArcGIS框架体系下对GIS系统进行二次开发,实现了对电缆故障的精准定位。本研究内容对于提高电缆故障精度,实现电力系统故障的快速抢修,保障电力系统的安全稳定运行均具有重要意义。
Aiming at the problems of difficult fault location,difficult maintenance and long operation time of urban power cable,a cable fault location system based on GIS is developed. The system combines the dual advantages of Web and GIS technology,adopts the Internet/Intranet standard based on HTTP protocol,and uses the "C/S+B/S" dual mixed mode structure to realize the combination of GIS data and electrical equipment information. At the same time,the system is supported by the Grid Geographic information,combined with the real-time data of grid dispatching,and uses Java language to redevelop the GIS system under the framework of ArcGIS,realizing the accurate location of cable fault. The research content of this paper is of great significance for improving the accuracy of cable fault,realizing the rapid repair of power system fault and ensuring the safe and stable operation of power system.
Aiming at the problems of difficult fault location,difficult maintenance and long operation time of urban power cable,a cable fault location system based on GIS is developed. The system combines the dual advantages of Web and GIS technology,adopts the Internet/Intranet standard based on HTTP protocol,and uses the "C/S+B/S" dual mixed mode structure to realize the combination of GIS data and electrical equipment information. At the same time,the system is supported by the Grid Geographic information,combined with the real-time data of grid dispatching,and uses Java language to redevelop the GIS system under the framework of ArcGIS,realizing the accurate location of cable fault. The research content of this paper is of great significance for improving the accuracy of cable fault,realizing the rapid repair of power system fault and ensuring the safe and stable operation of power system.
引文
[1]王新,王建顺.新旧混合电力电缆故障定位研究与仿真[J].电测与仪表,2016,53(9):51-56.
[2]李斌.端州供电局配网系统电缆故障定位的应用研究[D].广州:华南理工大学,2017.
[3]司丰,王菌,罗云鹏,等.电缆故障定位有效击穿的研究[J].电子科技,2014,27(8):109-110.
[4]郭江艳,郭宏,李博,等.水下生产系统脐带缆电缆故障定位装置样机研制[J].电气应用,2017(20):56-58.
[5]韩慧敏.多次脉冲法在内蒙古鄂尔多斯地区10 kV电力电缆故障定位中的应用[D].天津:天津大学,2017.
[6]刘斌,朱杰,刘丽洁,等.地埋电缆故障定位查找方法分析[J].电力安全技术,2017,19(2):64-67.
[7]马伟,吴靖,章玮明,等.基于多源信息的输电线路故障定位新方案[J].浙江电力,2017,36(8):24-28.
[8]邢海瀛,袁汉川,邓春,等.基于分布参数的电力电缆故障定位新型算法研究[J].电力系统保护与控制,2011,39(14):16-20.
[9]徐铭铭,肖立业,王海风,等.一种基于Prony算法的直流配电网电缆故障定位方法[J].电工电能新技术,2015,34(4):1-5.
[10]王文浩,胡锡幸,郦于杰,等.基于特高频法的1 100 kV GIS局部放电故障定位研究[J].浙江电力,2015(4):11-14.
[11]肖开伟,许晓平,赵振刚,等.基于电力扰动信号的主动式单相接地故障定位技术[J].电子科技,2018,31(6):36-38,47.
[12]王新,王建顺,周涛.电力电缆故障定位与检测信号去噪研究[J].计算机仿真,2015,32(11):137-140.
[13]朱广名,何锦雄,安向阳,等.基于小波神经网络的电力电缆故障定位方法研究[J].广东电力,2013,26(2):49-52.
[14]高巧妹,戚宇林.基于声磁同步原理电力电缆故障定位的研究[J].电测与仪表,2014,51(10):28-32.
[15]何光华,俞骏,徐凯,等.脉冲波形对脉冲反射法的电缆故障定位影响的研究[J].电网与清洁能源,2016,32(6):68-72.
[16]高建平.电力电缆故障定位技术分析与系统设计[D].保定:华北电力大学,2010.
[17]姜林,郭昕,何文荣,等.基于小波包分析电缆故障定位的研究[J].智能电网,2015(1):39-42.
[18]方昱璋,杨晶.基于GIS的电力工程造价估算系统研究[J].现代电子技术,2017(22):163-165.
[2]李斌.端州供电局配网系统电缆故障定位的应用研究[D].广州:华南理工大学,2017.
[3]司丰,王菌,罗云鹏,等.电缆故障定位有效击穿的研究[J].电子科技,2014,27(8):109-110.
[4]郭江艳,郭宏,李博,等.水下生产系统脐带缆电缆故障定位装置样机研制[J].电气应用,2017(20):56-58.
[5]韩慧敏.多次脉冲法在内蒙古鄂尔多斯地区10 kV电力电缆故障定位中的应用[D].天津:天津大学,2017.
[6]刘斌,朱杰,刘丽洁,等.地埋电缆故障定位查找方法分析[J].电力安全技术,2017,19(2):64-67.
[7]马伟,吴靖,章玮明,等.基于多源信息的输电线路故障定位新方案[J].浙江电力,2017,36(8):24-28.
[8]邢海瀛,袁汉川,邓春,等.基于分布参数的电力电缆故障定位新型算法研究[J].电力系统保护与控制,2011,39(14):16-20.
[9]徐铭铭,肖立业,王海风,等.一种基于Prony算法的直流配电网电缆故障定位方法[J].电工电能新技术,2015,34(4):1-5.
[10]王文浩,胡锡幸,郦于杰,等.基于特高频法的1 100 kV GIS局部放电故障定位研究[J].浙江电力,2015(4):11-14.
[11]肖开伟,许晓平,赵振刚,等.基于电力扰动信号的主动式单相接地故障定位技术[J].电子科技,2018,31(6):36-38,47.
[12]王新,王建顺,周涛.电力电缆故障定位与检测信号去噪研究[J].计算机仿真,2015,32(11):137-140.
[13]朱广名,何锦雄,安向阳,等.基于小波神经网络的电力电缆故障定位方法研究[J].广东电力,2013,26(2):49-52.
[14]高巧妹,戚宇林.基于声磁同步原理电力电缆故障定位的研究[J].电测与仪表,2014,51(10):28-32.
[15]何光华,俞骏,徐凯,等.脉冲波形对脉冲反射法的电缆故障定位影响的研究[J].电网与清洁能源,2016,32(6):68-72.
[16]高建平.电力电缆故障定位技术分析与系统设计[D].保定:华北电力大学,2010.
[17]姜林,郭昕,何文荣,等.基于小波包分析电缆故障定位的研究[J].智能电网,2015(1):39-42.
[18]方昱璋,杨晶.基于GIS的电力工程造价估算系统研究[J].现代电子技术,2017(22):163-165.