Overview of intelligent inverters and associated cybersecurity issues for a grid-connected solar photovoltaic system

SN Vodapally, MH Ali - Energies, 2023 - mdpi.com
The major problem associated with the grid-connected solar photovoltaic (PV) system is the
integration of the generated DC power into the AC grid and maintaining the stability of the …

Impact of information and communication technology limitations on microgrid operation

M Saleh, Y Esa, ME Hariri, A Mohamed - Energies, 2019 - mdpi.com
This paper provides an extensive review of the conducted research regarding various
microgrids (MGs) control techniques and the impact of Information Communication …

Delay-dependent optimal load frequency control for sampling systems with demand response

C Lin, B Hu, C Shao, W Li, C Li… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The continuous-time model is widely used to design load frequency control (LFC) schemes
for power systems with delays and demand response (DR). In practice, however, the LFC …

The impact of the time delay on the load frequency control system in microgrid with plug-in-electric vehicles

A Khalil, Z Rajab, A Alfergani, O Mohamed - Sustainable cities and society, 2017 - Elsevier
Our power system is evolving in the form of small entities called Microgrids. In this scenario,
different renewable and conventional energy sources are integrated together to form the …

Small-signal stability analysis and performance evaluation of microgrids under distributed control

Y Yan, D Shi, D Bian, B Huang, Z Yi… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Advantages of distributed control have been extensively discussed, while its impacts on
microgrid performance and stability, especially in the case of communication latency, have …

Comprehensive gain and phase margins based stability analysis of micro‐grid frequency control system with constant communication time delays

H Gündüz, Ş Sönmez, S Ayasun - … Generation, Transmission & …, 2017 - Wiley Online Library
This study presents a comprehensive delay‐dependent stability analysis of a micro‐grid
system with constant communication delays. First, an exact method that takes into account …

Denial of service attacks and mitigation for stability in cyber-enabled power grid

P Srikantha, D Kundur - 2015 IEEE Power & Energy Society …, 2015 - ieeexplore.ieee.org
Monitoring and actuation represent critical tasks for electric power utilities to maintain system
stability and reliability. As such, the utility is highly dependent on a low latency …

The effects of the FOPI controller and time delay on stability region of the fuel cell microgrid

MT Özdemir - International Journal of Hydrogen Energy, 2020 - Elsevier
In this paper, the effects of the time delay (τ) and the order of the fractional integral (λ) on the
stable parameter region of the FOPI controller for a fuel cell microgrid is investigated. The …

H∞ load frequency control design based on delay discretization approach for interconnected power systems with time delay

SK Pradhan, DK Das - Journal of Modern Power Systems and …, 2020 - ieeexplore.ieee.org
This paper proposes a delay discretization based H∞ load frequency control strategy for
interconnected power systems. The effect of time delay is considered in the system for the …

Communication time delay estimation for load frequency control in two-area power system

VP Singh, N Kishor, P Samuel - Ad Hoc Networks, 2016 - Elsevier
Due to increased size and complexity of power system network, the stability and load
frequency control (LFC) is of serious concern in a wide area monitoring system (WAMS) …