Calculation and Analysis of Overvoltage of the Wu-Min Transmission Line without Shunt Reactor
Concerning the typical operating situation that the Wu-min line is not equiped with shunt reactor, the questions such as generators'self-excitation,power frequency overvoltage,secondary arc current,switching overvoltage,were calculated and analyzed with the use of EMTP program.Some questions,which should be paid attention to under the operationg situation of the Wu-min line without shunt reactor,and some limited methods are pointed out.