摘要
基于MD500直升机和国内1 000 k V三角形排布输电线路的实际参数,建立了直升机带电作业平台(HLLWP)模型。在不同的直升机带电作业平台的侵入角度和直升机带电作业平台与导线的距离下,通过有限元方法计算了直升机带电作业平台和操作人员身体表面的电场强度。考虑操作人员的人身安全,提出了直升机带电作业平台靠近不同相导线时的侵入路径。
A HLLWP（Helicopter Live-Line Work Platform） model is established based on the actual para- meters of MDS00 helicopter and 1 000 kV UHV AC transmission lines with triangular arrangement. The finite element method is adopted to calculate the electric field intensity of HLLWP and operator for different approaching degrees of HLLWP and distances between HLLWP and conductor. The HLLWP approaching paths to the conductor of different phases are proposed with the consideration of operator safety.
出处
《电力自动化设备》
EI
CSCD
北大核心
2015年第6期64-70,共7页
Electric Power Automation Equipment
基金
国家重点基础研究发展计划(973计划)资助项目(2011CB209404)~~
关键词
特高压输电
特高压交流输电
直升机带电作业
平台法
侵入路径
电场强度
模型
UHV power transmission
UHV AC power transmission
helicopter live-line work
platformmethod
approaching path
electric field intensity
models
