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A hybrid active and reactive power control with Quasi Z-source inverter in single-phase grid-connected PV systems
(
IEEE Computer Society
, 2016 , Conference Paper)
This paper presents a hybrid method of active power and reactive power control strategy with Quasi Z-source inverter (QZSI) in single phase grid connected photovoltaic (PV) systems. The maximum power from the PV panel is ...
Virtual flux oriented sensorless direct power control of qzs inverter connected to grid for solar pv applications
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
Impedance source inverters (Z-source and Quazi-Z-source (QZS)) are the promising converter topologies in the future generation because of the buck, boost and buck-boost modes of operation. In this paper, three phase voltage ...
Dynamic mitigation of EV charging stations impact on active Distribution Networks with Distributed BESSs
(
Institute of Electrical and Electronics Engineers Inc.
, 2018 , Conference Paper)
Less secured and stressed power system operating conditions have motivated the grid integration of renewable energy generators. Nonetheless, intermittency of renewable energy sources along with the emerging charging ...
L-L Converter for Fuel Cell Vehicular Power Train Applications: Hardware Implementation of Primary Member of X-Y Converter Family
(
Institute of Electrical and Electronics Engineers Inc.
, 2018 , Conference Paper)
In this research work, L-L converter (primary member of XY converter family) is proposed and discussed in detail for fuel cell based Vehicular Power Train (FC VPT) and DC auxiliary loads. In normally, that the voltage of ...
Hardware implementation of a new single input double output L-L converter for high voltage auxiliary loads in fuel-cell vehicles
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
Typically, the fuel cell output voltage magnitude is low and a series connection of several fuel cells is not a practical solution to achieve high voltage for vehicular applications. Therefore, DC-DC converter with a high ...
New switching technique for quasi-Z-source resonant converter
(
Institute of Electrical and Electronics Engineers Inc.
, 2018 , Conference Paper)
© 2018 IEEE. The Quasi-Z-Source (QZS) inverters are the promising topology for the renewable integration with the grid. QZSI achieves the MPPT during the shoot through state, without additional DC-DC converter, and ...
Discontinuous space vector pulse width modulation techniques for a five-phase quasi Z-source inverter
(
IEEE
, 2015 , Conference Paper)
In this paper, discontinuous space vector pulse width modulation for a five-phase quasi Z-source inverter is presented. Two schemes are introduced for the continuous SVM of five-phase qZSI (SVQ1 & SVQ2) and two schemes of ...
Smart Grid Cybersecurity: Standards and Technical Countermeasures
(
Institute of Electrical and Electronics Engineers Inc.
, 2018 , Conference Paper)
Cybersecurity in smart grids is of critical importance given the heavy reliance of modern societies on electricity and the recent cyberattacks that resulted in blackouts. The evolution of the legacy electric grid to a ...
A high efficiency and high reliability single-phase modified quasi Z-Source inverter for non-isolated grid-connected applications
(
Institute of Electrical and Electronics Engineers Inc.
, 2015 , Conference Paper)
Quazi Z-Source inverter (qZSI) is a promising inverter topology that can buck or boost input voltage without a DC-DC converter and hence can be used in transformerless configuration. This is a high efficiency solution ...