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Stability problems of PV inverter in weak grid: A review
Q Zhang, M Mao, G Ke, L Zhou, B **_Techniques_for_LCL_Grid_Connected_Converters.pdf" data-clk="hl=no&sa=T&oi=gga&ct=gga&cd=1&d=1628052945054265705&ei=iJfFZ7PvCOehieoP9KefoQg" data-clk-atid="afF8GYcBmBYJ" target="_blank">[PDF] aau.dk
Analysis and comparison of notch filter and capacitor voltage feedforward active dam** techniques for LCL grid-connected converters
E Rodriguez-Diaz, FD Freijedo… - … on Power Electronics, 2018 - ieeexplore.ieee.org
The use of LCL filters is a well-accepted solution to attenuate the harmonics created by the
pulsewidth modulation. However, inherently LCL filters have a resonance region where the …
pulsewidth modulation. However, inherently LCL filters have a resonance region where the …
Improvement of transient performance in microgrids: Comprehensive review on approaches and methods for converter control and route of grid stability
In conventional power systems, stability is ensured successfully because of large
synchronous generators, where, during transient conditions, the inertia and dynamics of the …
synchronous generators, where, during transient conditions, the inertia and dynamics of the …
Passivity-Oriented Impedance Sha** for LCL-Filtered Grid-Connected Inverters
C Wang, X Wang, Y He, D Pan, H Zhang… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
The passivity theory provides an effective way to tackle the instability due to the inverter-grid
interaction, which tells that the system stability can be guaranteed if the grid impedance and …
interaction, which tells that the system stability can be guaranteed if the grid impedance and …
Input-admittance passivity compliance for grid-connected converters with an LCL filter
E Rodriguez-Diaz, FD Freijedo… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
This paper presents a design methodology and its experimental validation for the input-
admittance passivity compliance of LCL grid-connected converters. The designs of the LCL …
admittance passivity compliance of LCL grid-connected converters. The designs of the LCL …
Dynamic assessment of COTS converters-based DC integrated power systems in electric ships
A Frances-Roger, A Anvari-Moghaddam… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
Maritime applications have found in the integration of the electric power system a way to
further improve efficiency and reduce the weight of new electric ships. This movement has …
further improve efficiency and reduce the weight of new electric ships. This movement has …
Real-time Energy Management System for a hybrid AC/DC residential microgrid
E Rodriguez-Diaz, EJ Palacios-Garcia… - 2017 IEEE second …, 2017 - ieeexplore.ieee.org
This paper proposes real-time Energy Management System (EMS) for a residential hybrid
ac/dc microgrid. The residential microgrid is organized in two different distribution systems. A …
ac/dc microgrid. The residential microgrid is organized in two different distribution systems. A …
Principle and robust impedance-based design of grid-tied inverter with LLCL-filter under wide variation of grid-reactance
Currently, how the inductive grid impedance variation affects the stability of digitally
controlled grid-tied inverters with a high-order (LCL or LLCL) filter has been numerously …
controlled grid-tied inverters with a high-order (LCL or LLCL) filter has been numerously …
Output impedance modeling and grid-connected stability study of virtual synchronous control-based doubly-fed induction generator wind turbines in weak grids
Z Chai, H Li, X **e, M Abdeen, T Yang… - International Journal of …, 2021 - Elsevier
Virtual synchronous control (VSynC) technology that mimics the behavior of a conventional
synchronous generator can be applied in wind turbines (WTs), where it can effectively …
synchronous generator can be applied in wind turbines (WTs), where it can effectively …
Different influence of grid impedance on low-and high-frequency stability of PV generators
Recently, the stability issues when renewable energy sources are connected to the weak
grid have obtained great attention. The popular view thinks that the grid impedance is …
grid have obtained great attention. The popular view thinks that the grid impedance is …