Transactions of the American Institute of Electrical Engineers, Том 36

alternating current amperes apparatus applied approximately armature cable calculated capacity catenary cent chairman characteristics circuit coils Committee compound conductors connected constant copper copper loss corona cosh cost curve cycles decrease diameter dielectric losses duct dynamic braking effect electrical engineering equation equipotential surfaces exciter feeders flux frequency given ground heat high-tension hoist increase induction motor industrial research installed insulators joint laboratory large number length line voltage load machine material maximum method motor-generator negative corona obtained ohms operating overload paper permittivity phase porcelain possible potential power factor practically primary problem reactance regeneration regenerative braking relays resistance rheostat rotor secondary short-circuited shown in Fig shows single-phase sinh speed starting station steam stress substation surface switch synchronous temperature rise tion torque transformer trouble tube unit volts water power wattmeter watts winding wire zero