It is observed from the test results of the thyristor controlled series capacitor based transmission line model that fault classification gives a high accuracy of 98.36% and absolute fault location error is >0.29% 展开 关键词: Fault classification Feature selection Fault location Support vector machine...
This paper presents a new and comprehensive transmission line model, in state-space form, suitable for power systems electromagnetic transients, employing a highly effective model order reduction approach. The backbone of the model order reduction procedure relies on the computation of projection matrices...
网络大跨越输电塔线体系 网络释义 1. 大跨越输电塔线体系 输电线路大跨越工程,Long... ... ) crossing project 大跨越工程 )long span transmission line system大跨越输电塔线体系... www.dictall.com|基于2个网页
if buying a used cvt car, check the color of the transmission fluid, If it is Green or gold then it is ok. If it is Light brown I would recommend to go ahead and change it just for your assurance. If it is brown or dark brown or black, change it immediately if the transmission ...
This paper mainly investigates the wind-induced vibration control of long span transmission line systems through wind tunnel experiment of aero-elastic model. This experiment is based on the engineering background of 500 kV long span transmission line system under construction in Jiangyin, China. Three...
The presence of TMUVs in migratory birds, mosquitoes, and domestic poultry, with high sequence homology, indicated a possible model of long-distance spreading of TMUV from Southeast Asia to Chongming Island. Thus, mosquitoes may be involved in the transmission of TMUV in Chongming. More likely,...
A study of the cable model accuracy for transmission line modelling is the topic of the research documented in this thesis. The main part of the work is split in two. Firstly planning, performing and analysing high frequency field measurements for model validation. Secondly improvements to the ...
1) long transmission line 长输电线路 1. For long and ultra-long transmission lines, an algorithm using distributed parameter line model and base. 本文采用基于全球卫星定位系统(GPS)授时的双端数据同步的输电线路故障定位方法,做了如下工作: 针对较长和超长输电线路,首次提出了基于分布参数模型的有限差分故...
Based on the FE model of CRS, dynamic properties and structural responses induced by wind load were studied. CRS transmission line structures were designed to withstand several different load cases. For mountainous environments, extreme wind and combined wind and ice in cold climates governed the ...
of the connection aisle is conducted based on the monitoring data. According to Trupak’s theory, the freezing problem of strata can be approximated and regarded as a steady-state thermal conductivity problem, and the single-pipe freezing temperature field distribution model is established as ...