架空输电线路通道环境的巡视技术与应用  

Inspection Technology for Channel Environment of Overhead Transmission Line and Its Application

作　　者：邓元婧 汪从敏[2] 夏开全[1] 江炯[2] 张浩[2] 

机构地区：[1]中国电力科学研究院,北京100055 [2]国网浙江省电力公司宁波供电公司,浙江宁波315016

出　　处：《浙江电力》2014年第8期28-31,共4页Zhejiang Electric Power

摘　　要：输电线路通道环境的巡视效率和质量直接关系电网的安全可靠运行。综述了目前3种巡视模式及其特点,分析了每种模式下所使用的主要巡视技术,并提出在直升机、无人机与人工协同巡检模式下,应结合在线监测系统开展进一步研究,以实现输电网络线路资料的数字化与可视化,从而对输电线路状态评价提供数据支撑和决策建议,推进输电线路状态巡视,提升输电线路运维管理水平。The inspection efficiency and quality of channel environment of overhead transmission line are di-rectly related to the safe and reliable operation of power grid. This paper comprehensively expounds three pre-sent line inspection modes and their characteristics, and it analyzes main inspection technologies employed in each mode. Additionally, it suggests that further research should be conducted by combining online monitor-ing system under helicopter and unmanned aircraft inspection partnered with manual inspection to fulfill the digitization and visualization of the line information of power transmission networks , and thereby offers data support and decision-making suggestions for state assessment of power transmission line , promoting condition-based inspection of power transmission line as well as improving operation and maintenance management level of power transmission line.

关 键 词：架空输电线路 通道环境 巡视技术 状态评价 

分 类 号：TM755[电气工程—电力系统及自动化]