特高压输电工程勘测数据生产工艺流程化研究  

Research on the process flow of survey data production for UHV transmission projects

作　　者：陈文康[1] 袁骏 张甲雷 李峰 朱毅 CHEN Wenkang;YUAN Jun;ZHANG Jialei;LI Feng;ZHU Yi(Tianjin Puxun Electric Power Information Technology Co.,Ltd.,Tianjin,300384;National Grid Co.,Ltd.,Beijing,10031;China National Network Shandong Electric Power Company Institute of Economics and Technology,Jinan Shandong,250021)

机构地区：[1]天津市普迅电力信息技术有限公司,天津300384 [2]国家电网有限公司,北京100031 [3]国网山东省电力公司经济技术研究院,山东济南250021

出　　处：《自动化与仪器仪表》2018年第11期18-21,共4页Automation & Instrumentation

基　　金：国家电网公司科技项目资助(SGIT0000YXJS1700407)

摘　　要：为了解特高压输电工程勘测数据的生产工艺流程,需要对特高压输电工程勘测数据生产工艺流程化进行研究。采用当前方法对特高压输电工程勘测数据生产工艺流程化进行研究时,存在数据传输效率低、勘测信号重构失败率高的问题,提出一种特高压输电工程勘测数据生产工艺流程化研究方法,通过数据传输平台、状态检测平台和安全评估平台构建特高压输电工程数据勘测平台,完成特高压输电工程勘测数据的可视化。采用基于压缩感知的信号重构方法,对特高压输电工程勘测信号进行稀疏处理,通过观测矩阵将稀疏勘测信号投影到低维空间中,完成特高压输电工程勘测信号的重构。实验结果表明,所提方法的数据传输效率高、信号重构失败率低。In order to understand the production process flow of UHV transmission engineering survey data, it is necessary to study the process flow of the survey data of UHV transmission engineering. When using current methods to study the process flow of survey data production for UHV power transmission projects, there are problems of low data transmission efficiency and high reconstruction signal reconstruction failure rate, and a method for researching the process flow of survey data production for UHV power transmission projects is proposed. Through the data transmission platform, state detection platform and security assessment platform to build UHV transmission engineering data survey platform, to complete the visualization of UHV transmission engineering survey data. The signal reconstruction method based on compressive sensing is used to sparse the UHV transmission engineering survey signal,and the sparse survey signal is projected into the low dimensional space through the observation matrix to complete the reconstruction of the UHV transmission engineering survey signal. Experimental results show that the proposed method has high data transmission efficiency and low signal reconstruction failure rate.

关 键 词：特高压输电工程 勘测数据 流程化 

分 类 号：TM934[电气工程—电力电子与电力传动]