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Improved Stability of a Grid-Following Converter Controller Supplying Virtual Inertia and Damping
IEEE Transactions on Power DeliveryThe share of converter-interfaced generator (cig) units fuelled by renewables and scattered in distribution networks is increasing and causing the progressive phase out of synchronous generators and passive loads, which are the main source of vital ...
A. Brambilla, D. D. Giudice, F. Bizzarri
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IEEE transactions on power electronics, 2021
The grid-forming and grid-following controls are adopted in three-phase voltage source converters according to different grid conditions. However, the basic operation principle of the two kinds of control is different and will lead to the instability of ...
Xikun Fu +7 more
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The grid-forming and grid-following controls are adopted in three-phase voltage source converters according to different grid conditions. However, the basic operation principle of the two kinds of control is different and will lead to the instability of ...
Xikun Fu +7 more
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2024 IEEE 2nd International Conference on Power Science and Technology (ICPST)
The grid-forming converter and grid-following converter are widely used in the grid connection of new energy generation units. Consistency and diversity exist in the synchronization control, inner loop control and outer loop control of the two types of ...
Xiaochuan Niu +5 more
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The grid-forming converter and grid-following converter are widely used in the grid connection of new energy generation units. Consistency and diversity exist in the synchronization control, inner loop control and outer loop control of the two types of ...
Xiaochuan Niu +5 more
semanticscholar +1 more source
IEEE transactions on power electronics
The dynamics of current controller is usually neglected for simplification when assessing microgrid transient stability. Utilizing the Takagi–Sugeno method, this letter thoroughly examines the effects of current controller on transient stability ...
Yawen Ding +2 more
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The dynamics of current controller is usually neglected for simplification when assessing microgrid transient stability. Utilizing the Takagi–Sugeno method, this letter thoroughly examines the effects of current controller on transient stability ...
Yawen Ding +2 more
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International Conference on Clean Electrical Power, 2023
Accurate and efficient time-domain simulations are indispensable for integrating converter-interfaced energy resources into the evolving power grid. This paper proposes an admittance-based model (ABM) of grid-following converters (GFCs) for numerically ...
Arash Safavizadeh +3 more
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Accurate and efficient time-domain simulations are indispensable for integrating converter-interfaced energy resources into the evolving power grid. This paper proposes an admittance-based model (ABM) of grid-following converters (GFCs) for numerically ...
Arash Safavizadeh +3 more
semanticscholar +1 more source
2024 10th International Conference on Electrical Engineering, Control and Robotics (EECR)
As a high-order nonlinear system, the dynamic characteristics of the grid-following converter are complex and the PIs' parameters are difficult to configure.
Yiyuan Lu +7 more
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As a high-order nonlinear system, the dynamic characteristics of the grid-following converter are complex and the PIs' parameters are difficult to configure.
Yiyuan Lu +7 more
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PCC dq-Frame Based Power Loop Modeling and Stability Analysis of Grid-Following Converter
2024 CPSS & IEEE International Symposium on Energy Storage and Conversion (ISESC)For large-scale renewable energy power generation plants, the impedance model based stability analysis method, which describes the dynamic characteristics between instantaneous voltage and current of the converter terminal, has the advantages of clear ...
Yihang Zhao +4 more
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Modeling and Control of Three-Phase Grid-Following Converter via Matlab/Simulink
2024 6th International Conference on Smart Power & Internet Energy Systems (SPIES)The integration of renewable energy sources (RES) into modern power grids has necessitated the use of grid-following (GFL) converters to ensure reliable synchronization and power exchange between distributed energy resources (DERs) and the grid.
Qusay Salem +5 more
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IEEE transactions on energy conversion
Due to the transient control switch, the electromechanical dynamic of grid-following-based doubly fed induction generator-based wind turbine (GFL-DFIG) would be excited and significantly interact with grid-forming-based voltage-source converter (GFM-VSC).
Wangqianyun Tang +4 more
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Due to the transient control switch, the electromechanical dynamic of grid-following-based doubly fed induction generator-based wind turbine (GFL-DFIG) would be excited and significantly interact with grid-forming-based voltage-source converter (GFM-VSC).
Wangqianyun Tang +4 more
semanticscholar +1 more source
IEEE transactions on power electronics
Actual voltage-source converters (VSCs) advocate flexible and fast controls, low-voltage ripple levels at the dc-link, and grid compliances for operating under imbalanced grid conditions. To counteract these needs, this investigation focuses on proposing
Sofía Avila-Becerril +3 more
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Actual voltage-source converters (VSCs) advocate flexible and fast controls, low-voltage ripple levels at the dc-link, and grid compliances for operating under imbalanced grid conditions. To counteract these needs, this investigation focuses on proposing
Sofía Avila-Becerril +3 more
semanticscholar +1 more source