Results 51 to 60 of about 1,708,000 (210)
Influence of LCL Output Filter Parameter Changing on D-STATCOM Compensation Characteristics
机车电传动, 2015 Aim at the problem of D-STATCOM output containing plenty of switching ripple, LCL filter was designed. Influence of LCL filter parameters on the compensation characteristic of D-STATCOM was studied. Considering the compensation capacity of the D-STATCOM,
ZHANG Xingru
doaj
A resonant damping control and analysis for LCL-type grid-connected inverter
Energy Reports, 2022 The inverter becomes an essential part in the distributed energy units, where an inductor–capacitor–inductor (LCL) filter is an up-to-date adoption for grid interfacing.
Danish Khan +5 more
doaj +1 more source
A Non-Iterative Design Method for Output LCL Filter With RC Damping in Grid-Connected Inverters
IEEE transactions on industrial electronics (1982. Print)A novel noniterative component selection procedure is proposed for the RC-damped LCL filter used in grid-connected inverter applications. While the primary objective of the filter is to effectively attenuate the switching frequency components of the ...
Bishal Mondal, Arun Karuppaswamy B
semanticscholar +1 more source
Differential and Common-Mode Model-Based Controller for a Grid-Tied Three-Phase NPC Converter
IEEE AccessThis paper introduces a controller designed for transformerless inverters connected to the grid via an inductor-capacitor-inductor (LCL) output filter. The controller incorporates a virtual ground (VG) connection, providing a straightforward solution to ...
Gerardo Escobar +5 more
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Design of PWM-SMC Controller Using Linearized Model for Grid-Connected Inverter With LCL Filter
IEEE transactions on power electronics, 2020 Nowadays, various sliding-mode control (SMC) methods have been successfully applied to the digitally controlled grid-connected inverter (GCI) with an LCL filter.
Han Li +5 more
semanticscholar +1 more source
Plug-In Identification Method for an LCL Filter of a Grid Converter.
IEEE Trans. Ind. Electron., 2018 This paper proposes a method for estimating the two inductances and the capacitance of an LCL filter, connected between the converter and the grid. Only the DC-bus voltage and converter phase currents need to be measured. An excitation signal is fed into the converter voltage reference.
Jussi Koppinen +2 more
openaire +2 more sources
Stability of Grid-Connected Inverter with LCL Filter
TRANSACTIONS ON ELECTRICAL ENGINEERING, 2020 <p>The paper analyses oscillations in a single-phase grid connected inverter with the LCL output filter. Passive and active damping techniques are designed and compared by simulations. The inverter is controlled by a proportional resonant controller.</p>
Marek Pástor, Jaroslav Dudrik
openaire +1 more source
EnergiesIn high-power photovoltaic systems, the inverter with an LCL filter is widely used to reduce the value of output inductance at which a lower switching frequency is required.
Fang Yang +5 more
doaj +1 more source
Robust current control design of a three phase voltage source converter
Journal of Modern Power Systems and Clean Energy, 2014 In this paper, a robust design method for current control is proposed to improve the performance of a three phase voltage source converter (VSC) with an inductor-capacitor-inductor (LCL) filter.
Wenming Gong +3 more
doaj +1 more source
Phase Reshaping via All-Pass Filters for Robust LCL-Filter Active Damping
IEEE transactions on power electronics, 2020 Active damping is a common way to stabilize the current control of LCL-filtered converters. In this paper, the stable region of −180° phase crossing is first identified within a predefined range of grid impedance and LCL parameter variations.
W. Yao +5 more
semanticscholar +1 more source