Title :
Harmonic elimination by DC ripple reinjection in generator-convertor units operating at variable speeds
Author :
Arrillaga, J. ; Yonghe, L. ; Crimp, C.S. ; Villablanca, M.
Author_Institution :
Dept. of Electr. & Electron. Eng., Canterbury Univ., Christchurch, New Zealand
fDate :
1/1/1993 12:00:00 AM
Abstract :
A method of increasing the pulse number of an HVDC power convertor based on the reinjection of the DC ripple is applied to a unit-connected generator-convertor scheme operating at variable speeds. Theoretical and experimental results are provided which demonstrate that, with the proposed modification, a single-bridge configuration can be made to operate as an 18-pulse power convertor for a wide range of generator frequencies
Keywords :
DC power transmission; bridge circuits; electric generators; harmonics; power convertors; DC ripple reinjection; HVDC power convertor; bridge circuits; electric generators; frequencies; harmonics; pulse number; variable speeds;
Journal_Title :
Generation, Transmission and Distribution, IEE Proceedings C
