A New Design Method of an LCL Filter Applied in Active DC-Traction Substations

M Popescu, A Bitoleanu, A Preda - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper concentrates on the LCL filter with damping resistance intended to connect the
shunt active power filter of an active dc-traction substation to the point of common coupling …

Indirect current control in active DC railway traction substations

M Popescu, A Bitoleanu, V Suru - 2015 Intl Aegean Conference …, 2015 - ieeexplore.ieee.org
This paper is focused on a practical solution to convert a classical DC railway traction
substation with unidirectional power flow into a bidirectional substation having the capability …

Analysis of the Influence of the 6-Pulse Thyristor-Bridge Input Reactor Size on the Shunt Active Power Filter Work Efficiency: A Case Study

CS Azebaze Mboving, Z Hanzelka - Energies, 2023 - mdpi.com
This paper presents a case study in which the influence of the 6-pulse thyristor-bridge input
reactor size on the shunt active power filter (SAPF)'s work performance is investigated. The …

On the design of LCL filter with passive damping in three-phase shunt active power filters

M Popescu, A Bitoleanu, V Suru - … International Symposium on …, 2016 - ieeexplore.ieee.org
This paper is focused on the LCL filter with damping resistance used to interface the shunt
active power filter of an active DC-traction substation with the power supply. Two main …

Comparing proportional-resonant and fuzzy-logic controllers for current controlled single-phase grid-connected PWM DC/AC Inverters

A Khairy, M Ibrahim, N Abdel-Rahim, H Elsherif - 2011 - IET
Conventional PI controllers are usually used in single-phase grid-connected dc/ac inverters
for photovoltaic plants. These PI controllers suffer from two major drawbacks; steady-state …

DC-bus voltage optimum control of three-phase shunt active filter system

A Bitoleanu, M Popescu, M Dobriceanu… - … on Optimization of …, 2010 - ieeexplore.ieee.org
The aim of this paper is to identify an optimum control strategy of three-phase shunt active
filters to minimize the total harmonic distortion factor of the supply current. Some design …

Conservative Power Theory application in shunt active power filtering under asymmetric voltage

CV Suru, CA Patrascu, M Popescu… - … on Optimization of …, 2014 - ieeexplore.ieee.org
This paper analyzes the current decomposition, in three-phase, three-wire systems, based
on the Conservative Power Theory (CPT), and its application in the active filtering in non …

[PDF][PDF] A Fuzzy Logic Based D-STATCOM Topology with Reduced VSI Rating, DC Link Voltage and Filter Size

R Manikanta, S Chaitanya - International Electrical Engineering …, 2014 - academia.edu
The distribution static compensator (DSTATCOM) is used for load compensation in power
distribution network. In this paper, a new DSTATCOM topology with non stiff source is …

High performance shunt active power filter

M Popescu, A Bitoleanu, V Suru… - … ADVANCED TOPICS IN …, 2011 - ieeexplore.ieee.org
This paper presents a high performance three-phase shunt active power filter (SAPF) which
is controlled through two cascade control loops, where the PI-based outer loop regulates the …

A new design method of an LCL filter in active dc-traction substations

M Popescu, A Bitoleanu, A Preda - 2016 IEEE International …, 2016 - ieeexplore.ieee.org
This paper concentrates on the LCL filter with damping resistance intended to connect the
shunt active power filter of an active DC-traction substation to the point of common coupling …