Distributed control strategies for microgrids: An overview
There is an increasing interest and research effort focused on the analysis, design and
implementation of distributed control systems for AC, DC and hybrid AC/DC microgrids. It is …
implementation of distributed control systems for AC, DC and hybrid AC/DC microgrids. It is …
On the secondary control architectures of AC microgrids: An overview
Communication infrastructure (CI) in microgrids (MGs) allows for the application of different
control architectures for the secondary control (SC) layer. The use of new SC architectures …
control architectures for the secondary control (SC) layer. The use of new SC architectures …
An overview of control approaches of inverter-based microgrids in islanding mode of operation
Increased penetration of distributed generation (DG) into the power systems has created
fundamental challenges from the viewpoints of control and reliable operation of systems …
fundamental challenges from the viewpoints of control and reliable operation of systems …
A small-AC-signal injection-based decentralized secondary frequency control for droop-controlled islanded microgrids
In an islanded microgrid composed of droop-controlled parallel inverters, the system
frequency endures deviations as the load changes. To compensate for frequency deviation …
frequency endures deviations as the load changes. To compensate for frequency deviation …
Communication-less primary and secondary control in inverter-interfaced AC microgrid: An overview
Inverters in microgrids (MGs) face significant challenges during their parallel operations,
such as accurate power sharing, deviations in system voltage magnitude and frequency …
such as accurate power sharing, deviations in system voltage magnitude and frequency …
Robust decentralized secondary frequency control in power systems: Merits and tradeoffs
Frequency restoration in power systems is conventionally performed by broadcasting a
centralized signal to local controllers. As a result of energy transition, technological …
centralized signal to local controllers. As a result of energy transition, technological …
Frequency restoration of grid-forming inverters in pulse load and plug-in events
This article presents a restoration technique using grid-forming inverters in an islanded
microgrid during pulse load and plug-in events. In a microgrid powered by droop-controlled …
microgrid during pulse load and plug-in events. In a microgrid powered by droop-controlled …
Advances and opportunities in the model predictive control of microgrids: Part II–Secondary and tertiary layers
Abstract Model predictive control (MPC) facilitates the multi-variable control of power
electronic systems while accommodating physical constraints without the necessity for a …
electronic systems while accommodating physical constraints without the necessity for a …
A safe policy learning-based method for decentralized and economic frequency control in isolated networked-microgrid systems
Multiple microgrids can be interconnected to form a networked-microgrid (NMG) system. In
this paper, a data-driven decentralized economic frequency control method is proposed for …
this paper, a data-driven decentralized economic frequency control method is proposed for …
A novel voltage stabilization and power sharing control method based on virtual complex impedance for an off-grid microgrid
Microgrid (MG) usually operates in medium/low-voltage systems, where the line impedance
parameters are mainly resistive, and traditional Pf/QU droop control is no longer applicable …
parameters are mainly resistive, and traditional Pf/QU droop control is no longer applicable …