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2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), 2020
In this paper, cascaded multilevel inverter based PV (CMIPV) system performance is investigated under perturbing voltage condition at PCC, viz, voltage sag by robust multi mode control, demonstrating low voltage ride through (LVRT) capability. The decoupled d-q based methodology provides an efficient and independent control of individual H-bridges for ...
Amritesh Kumar +2 more
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In this paper, cascaded multilevel inverter based PV (CMIPV) system performance is investigated under perturbing voltage condition at PCC, viz, voltage sag by robust multi mode control, demonstrating low voltage ride through (LVRT) capability. The decoupled d-q based methodology provides an efficient and independent control of individual H-bridges for ...
Amritesh Kumar +2 more
openaire +1 more source
IEEE Transactions on Circuits and Systems - II - Express Briefs, 2023
This brief proposes a new current saturation strategy (CSS) for grid-forming (GFM) inverters to comply with the existing low-voltage ride-through (LVRT) capability requirements.
Arjita Pal, Diptak Pal, B. K. Panigrahi
semanticscholar +1 more source
This brief proposes a new current saturation strategy (CSS) for grid-forming (GFM) inverters to comply with the existing low-voltage ride-through (LVRT) capability requirements.
Arjita Pal, Diptak Pal, B. K. Panigrahi
semanticscholar +1 more source
IEEE transactions on industrial electronics (1982. Print), 2023
The grid-interfaced solar photovoltaic (PV)-based distributed generation system (DGS) installations have increased tremendously. The penetration of DGS into the grid requires the DGS converter to pose the fault ride through capability.
R. Rai, Bhim Singh
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The grid-interfaced solar photovoltaic (PV)-based distributed generation system (DGS) installations have increased tremendously. The penetration of DGS into the grid requires the DGS converter to pose the fault ride through capability.
R. Rai, Bhim Singh
semanticscholar +1 more source
IEEE transactions on power electronics, 2023
In conventional medium-voltage high-power cascaded H-bridge (CHB) drive, a three-phase rectifier is adopted in each power cell to provide isolated dc-bus voltage for the output H-bridge.
Zhituo Ni +7 more
semanticscholar +1 more source
In conventional medium-voltage high-power cascaded H-bridge (CHB) drive, a three-phase rectifier is adopted in each power cell to provide isolated dc-bus voltage for the output H-bridge.
Zhituo Ni +7 more
semanticscholar +1 more source
International Journal of Electrical Power & Energy Systems, 2021
An Interline AC-DC unified power quality conditioner (UPQC) protection device is proposed and designed based on superconducting magnetic energy storage (SMES) in this paper to improve low voltage ride through (LVRT) capacity and smooth output power for ...
J. Jin +5 more
semanticscholar +1 more source
An Interline AC-DC unified power quality conditioner (UPQC) protection device is proposed and designed based on superconducting magnetic energy storage (SMES) in this paper to improve low voltage ride through (LVRT) capacity and smooth output power for ...
J. Jin +5 more
semanticscholar +1 more source
2020
With the remarkable increase in wind energy installed capacity, the wind energy conversion systems are also needed to be treated as conventional energy resources. These wind farms are required to be connected to grid as per grid codes during and as well as after the occurrence of short fault.
V. Ramesh Babu, A. Ganapathi
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With the remarkable increase in wind energy installed capacity, the wind energy conversion systems are also needed to be treated as conventional energy resources. These wind farms are required to be connected to grid as per grid codes during and as well as after the occurrence of short fault.
V. Ramesh Babu, A. Ganapathi
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Reactive power capabilities of DFIG-based wind park for low-voltage ride-through (LVRT) performance
2013 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE), 2013This paper presents the principles and control schemes for the double-fed induction generator (DFIG)-based wind park. The wind turbine power tracking characteristics and the power flow mechanism of the DFIG-based wind plant are analyzed. The control strategies are presented, including the rotor-side converter (RSC) control, grid-side converter (GSC ...
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2018 20th National Power Systems Conference (NPSC), 2018
Rapid depletion of the conventional energy sources has been a driving factor in the phenomenal advancements of renewable energy systems. Bulk integration of such renewable energy sources has given rise to a new dimension to various classical power system analysis problems impacting the system which need to be analysed before grid integration.
P.V.Praveen Gautam, Francis.C. Joseph
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Rapid depletion of the conventional energy sources has been a driving factor in the phenomenal advancements of renewable energy systems. Bulk integration of such renewable energy sources has given rise to a new dimension to various classical power system analysis problems impacting the system which need to be analysed before grid integration.
P.V.Praveen Gautam, Francis.C. Joseph
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2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy), 2017
In present scenario, the Doubly Fed Induction Generator (DFIG) is contributing more than 50% in wind power generation. The computation of core losses and copper losses are essential to analyse the electric machine performance. In this paper, DFIG is modelled and analysed using ANSOFT MAXWELL which results in distribution of magnetic flux and magnetic ...
T Nikita, K. Manickavasagam, S Sachin
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In present scenario, the Doubly Fed Induction Generator (DFIG) is contributing more than 50% in wind power generation. The computation of core losses and copper losses are essential to analyse the electric machine performance. In this paper, DFIG is modelled and analysed using ANSOFT MAXWELL which results in distribution of magnetic flux and magnetic ...
T Nikita, K. Manickavasagam, S Sachin
openaire +1 more source
IEEE transactions on industrial electronics (1982. Print)
Grid-forming (GFM) inverters have the advantages of voltage and frequency support in weak grid. However, unlike grid-following inverters, GFM inverters present a more challenging picture during asymmetrical voltage sag.
Shumei Chi +5 more
semanticscholar +1 more source
Grid-forming (GFM) inverters have the advantages of voltage and frequency support in weak grid. However, unlike grid-following inverters, GFM inverters present a more challenging picture during asymmetrical voltage sag.
Shumei Chi +5 more
semanticscholar +1 more source