Local AC network support via HVDC tapping
A Ismail, MS Hamad, A El Zawawi… - … Middle East Power …, 2017 - ieeexplore.ieee.org
A Ismail, MS Hamad, A El Zawawi, EN Abdallah
2017 Nineteenth International Middle East Power Systems Conference …, 2017•ieeexplore.ieee.orgHVDC tapping provides an attractive solution for rural electrification issue. It can be applied
via series or parallel tapping stations. This paper introduces a parallel tapping technique
with two-stage converter. The first stage is a modular DC/DC converter which includes series-
input parallel-output connected dual active bridge converters. This decreases the number of
series-connected semiconductor devices. The second stage is a DC/AC voltage source
converter connected to the grid. The proposed system is modelled and simulated using …
via series or parallel tapping stations. This paper introduces a parallel tapping technique
with two-stage converter. The first stage is a modular DC/DC converter which includes series-
input parallel-output connected dual active bridge converters. This decreases the number of
series-connected semiconductor devices. The second stage is a DC/AC voltage source
converter connected to the grid. The proposed system is modelled and simulated using …
HVDC tapping provides an attractive solution for rural electrification issue. It can be applied via series or parallel tapping stations. This paper introduces a parallel tapping technique with two-stage converter. The first stage is a modular DC/DC converter which includes series-input parallel-output connected dual active bridge converters. This decreases the number of series-connected semiconductor devices. The second stage is a DC/AC voltage source converter connected to the grid. The proposed system is modelled and simulated using MATLAB/SIMULINK to investigate the performance and evaluate the results.
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