A review of high PV penetrations in LV distribution networks: Present status, impacts and mitigation measures
The installed capacity of photovoltaic (PV) systems globally reached 177 GW at the end of
2014. The annual rate of installations, 38.7 GW in 2014, continues to increase. A large part …
2014. The annual rate of installations, 38.7 GW in 2014, continues to increase. A large part …
A review on flicker-free AC–DC LED drivers for single-phase and three-phase AC power grids
Light-emitting diodes (LEDs) are coming strongly into the lighting market due to their
advantages over conventional lighting solutions: energy efficient, controllable in both light …
advantages over conventional lighting solutions: energy efficient, controllable in both light …
Use of a series voltage compensator for reduction of the DC-link capacitance in a capacitor-supported system
A technique for reduction of the dc-link capacitance in a capacitor-supported system is
presented. The concept is based on connecting a voltage source in series with the dc bus …
presented. The concept is based on connecting a voltage source in series with the dc bus …
Multiple resonant controllers for uninterruptible power supplies—A systematic robust control design approach
This paper deals with the synthesis problem of multiple resonant controllers for
uninterruptible-power-supply systems in a robust control framework. The controller …
uninterruptible-power-supply systems in a robust control framework. The controller …
Feed-forward scheme for an electrolytic capacitor-less AC/DC LED driver to reduce output current ripple
In order to achieve high-efficiency, high-power-factor, high-reliability, and low-cost, a flicker-
free electrolytic capacitor-less single-phase ac/dc light emitting diode (LED) driver is …
free electrolytic capacitor-less single-phase ac/dc light emitting diode (LED) driver is …
A capacitance-minimized, doubly grounded transformer less photovoltaic inverter with inherent active-power decoupling
Y ** of a single-phase diode rectifier with a small DC-link capacitor
This paper describes motor drive system fed by a single-phase diode rectifier without power
factor correction (PFC) circuit or the input filter. The system considered in this paper consists …
factor correction (PFC) circuit or the input filter. The system considered in this paper consists …