Through this paper work we have analyzed the effect of different contaminants on the flashover by creating artificial pollution condition, considering the natural condition where more than one salt as contaminant deposits on the surface of insulator at a time, under the wet condition that cause flow of highly leakage current, that leads to flashover. We choses the mixture of different salts, so...

In this work an attempt has been made to estimate the pollution flashover voltage under various meteorological factors using radial basis function (RBF) neural networks. Orthogonal least squares (OLS) learning method is used in order to improve the lines performance against the pollution flashover of the post insulators. The technique of RBF neural network is employed to model the relationship ...

Vehicle detection as a special case of object has practical meaning but faces challenges, such the difficulty detecting vehicles various orientations, serious influence from occlusion, clutter background, etc. In addition, existing effective approaches, like deep-learning-based ones, demand large amount training time and data, which causes trouble for their application. this work, we propose di...

Artificial simulation of rapid insulator contamination can obtain the characteristics suspension insulators in a short time, providing important reference for electrical design, operation and maintenance external insulation. To closer to those under natural environment, this paper proposed test method artificial using characteristic parameters straight-flow wind tunnel, carried out cap pin diff...

To investigate the fouling characteristics of composite insulator surface under salt fog environment, FXBW-110/120-2 was taken as research object. Based on field-induced charge mechanism, multi-physical field coupling software COMSOL used to numerically simulate characteristics, explored calculation method ESDD, and demonstrated its rationality. this method, pollution environment were studied, ...