Prediction of Insulator Pollution Flashover Voltage Based on Data Mining Technology

Study on Insulator Flashover Voltage Gradient Correction Considering Soluble Pollution Constituents

Dongdong Zhang 1, Zhijin Zhang 1,*, Xingliang Jiang 1, Zhongyi Yang 1, Jiayao Zhao 1 and Yongfu Li 2 1 State Key Laboratory of Power Transmission Equipment & System Security and New Technology, Chongqing University, Shapingba District, Chongqing 400044, China; [email protected] (D.Z.); [email protected] (X.J.); [email protected] (Z.Y.); [email protected] (J.Z.) 2 State Grid Chongqing Electr...

Analysis of Flashover Voltages of Disc Type Insulator under Artificial Pollution Condition (TECHNICAL NOTE)

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...

Investigation of pollution flashover on high voltage insulators using artificial neural network

0957-4174/$ see front matter Crown Copyright 2 doi:10.1016/j.eswa.2008.11.008 * Corresponding author. Tel.: +90 424 2370000/523 E-mail addresses: [email protected] (M.T. Ge (M. Cebeci). High voltage insulators form an essential part of the high voltage electric power transmission systems. Any failure in the satisfactory performance of high voltage insulators will result in considerable lo...

Prediction of Flashover Voltage of Insulators Using Low Voltage Surface Resistance Measurement

Designation of an Indicator for flashover prediction of porcelain and glass insulators based on experimental tests.

Flashover of polluted insulators in contaminated areas is one of the most important factors influencing the operation of transmission and distribution lines and finally line outages. Therefore, it is essential to prevent and detect flashover in the insulators. Hence, utilizing the insulator status monitoring systems and predicting their functions have absorbed a lot of attention over the recent...