Because of large capacitive charging of long ac transmission line, capacitancereaction of no loaded line will cause severe overvoltage.
高压交流输电线路单位长度充电功率很大，由于空载长线电容效应将会引起很高的工频过电压。
2
It could be concluded that the reaction current efficiency was related with the surface adsorption of quaternary ammonium salt by measuring the differential capacitance at the solution in...