Recursive smooth variable structure filter for estimation processes in direct power control scheme under balanced and unbalanced power grid
This paper presents a new application of the smooth variable structure filter (SVSF) in the
direct power control (DPC) scheme to estimate the instantaneous feedback power and …
direct power control (DPC) scheme to estimate the instantaneous feedback power and …
A robust distance protection approach for bulk AC power system considering the effects of HVDC interfaced offshore wind units
M Zolfaghari, RM Chabanlo, M Abedi… - IEEE Systems …, 2017 - ieeexplore.ieee.org
Offshore wind generators are connected to the ac power grid through high-voltage direct
current (HVDC) transmission systems. However, when a short-circuit fault occurs in a …
current (HVDC) transmission systems. However, when a short-circuit fault occurs in a …
New combination of super-twisting and Kalman filter for direct power control of distributed generation at different operations
This paper presents an efficient modification of the direct power control scheme employed to
precisely control the power of the distributed generation system. This modification is …
precisely control the power of the distributed generation system. This modification is …
Operation of direct power control scheme in grid-connected mode using improved sliding mode observer and controller
A Elnady, M Al-Shabi - … Journal of Emerging Electric Power Systems, 2018 - degruyter.com
This paper introduces the direct power control (DPC) scheme controlled by a new version of
the 1st order sliding mode control to operate a distributed generator. This distributed …
the 1st order sliding mode control to operate a distributed generator. This distributed …
Accurate self‐adaptive PI controller of direct power and voltage control for distributed generation systems
This paper presents an improved version of the direct power control (DPC) for the distributed
generation systems. The improvement is exemplified in using an adaptive proportional …
generation systems. The improvement is exemplified in using an adaptive proportional …
Phase locked loop-free sliding-mode-based power control for grid-connected voltage-sourced inverters under unbalanced network conditions
In this paper, a phase locked loop-free power control method is presented for grid-
connected voltage-sourced inverters under unbalanced network conditions. The main …
connected voltage-sourced inverters under unbalanced network conditions. The main …
[PDF][PDF] Direct power control applied on 5-level diode clamped inverter powered by a renewable energy source
A Elnady - International Journal of Energy and Power Engineering, 2018 - academia.edu
(DPC) scheme applied to the multilevel inverter that forms a Distributed Generation Unit
(DGU). This paper demonstrates the performance of active and reactive power injected by …
(DGU). This paper demonstrates the performance of active and reactive power injected by …
Improving the performance of grid-connected voltage-sourced inverters under unbalanced network conditions using a fuzzy sliding mode-based approach
SRK Hoseini, H Givi - 2018 9th Annual Power Electronics …, 2018 - ieeexplore.ieee.org
This paper proposes the application of fuzzy sliding mode controller for grid-connected
voltage-sourced inverters (VSIs) under unbalanced network conditions. To realize this …
voltage-sourced inverters (VSIs) under unbalanced network conditions. To realize this …