Rekonstrukce hydrogenerátoru Českomoravská-Kolben a.s., Praha- Vysočany, r.v. 1925

Abstract

This thesis solves reconstruction and modernization of Francis turbine driven generator on hydroelectric power plant. During the processing of the thesis, I’ve had access to individual parts of generator, also during the execution of repairs, in order to obtain the necessary information about dimensions of the machine and the other data necessary for calculation and reconstruction design. The original machine was made at the beginning of last century and has not been repaired. The reason for the reconstruction is improve performance and increase machine efficiency. The design maximizes modern isolation materials for the rotor and stator windings, as well as much higher quality steel for the magnetic circuit of the stator machine.