| The accuracy of frequency parameters of electric transmission line have hugeeffect on power system calculations and even the stability of operation , actualmeasurement of frequency parameters of electric transmission line is of great importance.This paper thoroughly analysis the production mechanism and features of inductionvoltage of measured transmission line. Then generalize traditional measurement methodsand various anti-jamming measurement methods have been presented and analysis themerits and drawbacks of them. Based on the features of induction voltage of electrictransmission line, mathematical model of electric transmission line is put forward andanti-jamming measurement methods of frequency parameters of electric transmissionline are studied on. The anti-jamming measurement methods are proofed right by usingelectric system simulation tools of Matlab. |
PDF Full Text Request