Title :
Harmonics study of a CSI-fed subsea cable transmission
Author :
Grötzbach, Manfred ; Schorner, J.
Author_Institution :
Dept. of EE/7, Univ. of Fed. Def. Munich, Neubiberg, Germany
Abstract :
To supply adjustable speed drives in subsea stations, a current source inverter (CSI) fed cable transmission system is proposed. The conventional frequency analysis using injected current harmonics yields inadmissible high harmonics due to the expected current resonance phenomena. In contrast to this, detailed simulation studies show a significant reduction of the generated current harmonics close to the resonance frequency. Comparing field test measurements confirms both the validity of theoretical investigations and the practical feasibility of the proposed transmission system
Keywords :
frequency-domain analysis; harmonic analysis; invertors; power cables; power conversion harmonics; submarine cables; time-domain analysis; variable speed drives; CSI-fed subsea cable transmission; adjustable speed drives supply; current resonance phenomena; current source inverter; field test measurements; frequency domain analysis; generated current harmonics reduction; subsea stations; time domain simulations; Frequency conversion; Inverters; Petroleum; Power generation economics; Power harmonic filters; Production; Resonance; Sea measurements; Underwater cables; Variable speed drives;
Conference_Titel :
Harmonics and Quality of Power, 2000. Proceedings. Ninth International Conference on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-6499-6
DOI :
10.1109/ICHQP.2000.896857
