DocumentCode
2088689
Title
Comparison of measured and calculated CFO voltages for 115 kV and 230 kV substations
Author
Grzybowski, S. ; Molen, G.M. ; Sathishram, S. ; Jenkins, E.B.
Author_Institution
Dept. of Electr. & Comput. Eng., Mississippi State Univ., MS, USA
fYear
1994
fDate
10-13 Apr 1994
Firstpage
285
Lastpage
287
Abstract
This paper presents both experimental results and calculations of CFO voltages for 115 kV and 230 kV substations. Several different methods are used to calculate the CFO voltage. The accuracy of specific equations and a graphical method used for the evaluation of CFO voltages for HV substations are discussed. The paper concludes with a discussion and analysis of equations used for the estimation of air clearances in HV substations based on CFO voltages
Keywords
power system measurement; substations; voltage measurement; 115 kV; 230 kV; CFO voltages calculation; CFO voltages measurement; HV substations; air clearances estimation; graphical method; substations; Electrodes; Equations; Flashover; Insulation; Laboratories; Lightning; Mathematical model; Substations; Surges; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Southeastcon '94. Creative Technology Transfer - A Global Affair., Proceedings of the 1994 IEEE
Conference_Location
Miami, FL
Print_ISBN
0-7803-1797-1
Type
conf
DOI
10.1109/SECON.1994.324317
Filename
324317
Link To Document