Results 11 to 20 of about 127 (107)

Performance monitoring of a PMU in a microgrid environment based on IEC 61850-90-5

2016 Australasian Universities Power Engineering Conference (AUPEC), 2016
Reliable protection, communication and control are the key features of a digital protection scheme in a utility substation. Microgrid is an alternative solution of installing long Transmission & Distribution lines could be cost prohibitive. There are number of Intelligent Electronic Devices (IEDs) which could find applications in controlling and ...
Shantanu Kumar, Narottam Das, Syed Islam
openaire   +2 more sources

Improved Control Technique for Enhancing Power System Stability in Out-of-Step Conditions

Energies
From time to time, a series of unpredictable and conflicting contingencies can lead to angular instability of the power system and even blackouts if not adequately handled by an out-of-step (OOS) protection system.
Nande Fose, Senthil Krishnamurthy, Prathaban Moodley   +2 more
doaj   +1 more source

A Perspective: Accelerating Electrochemical Energy Storage for a Reliable, Affordable, Resilient, and Secure Electric Grid

Batteries &Supercaps, Volume 9, Issue 3, March 2026.
This Perspective summarizes grid‐scale electrochemical energy storage research at Pacific Northwest National Laboratory, focusing on cost‐competitive battery development, reliability and safety validation, and grid‐duty‐cycle relevance. By integrating technology development with deployment‐oriented considerations, it outlines pathways toward reliable ...
Xiaolin Li, David M. Reed, Won‐Gwang Lim, Vilayanur V. Viswanathan, Fredrick Omenya, Marcos Lucero, Guosheng Li, Gabriel Nambafu, Matthew Fayette, Alasdair Crawford, Aaron Hollas, Henry H. Han, Mark Weller, Jung Hui Kim, Bhuvaneswari M. Sivakumar, Wei Wang, Ruozhu Feng, Qian Huang, Daiwon Choi, Edwin C. Thomsen, Nimat Shamim, Vijay Murugesan, Jie Bao, Ajay S. Karakoti, Matt Paiss, Jaime T. Kolln, Vincent Sprenkle, Kevin P. Schneider   +27 more
wiley   +1 more source

Integrated Design of 12 kV Intelligent Ring Main Unit With Multi‐Model Fusion and Fault Diagnosis Method

Engineering Reports, Volume 8, Issue 1, January 2026.
This article proposes an integrated design method for a 12 kV intelligent ring main unit and constructs a fault diagnosis and isolation model. Firstly, building an integrated hardware platform can significantly improve perception speed and fusion potential.
Rongrong Shan, Jieyun Qiu, Dong Han
wiley   +1 more source

AI‐Driven Optimization Techniques for Power Quality Improvement in Microgrids: Trends, Techniques, and Future Directions

Energy Science &Engineering, Volume 14, Issue 1, Page 583-610, January 2026.
Decentralized energy systems are gaining momentum, and microgrids have become a vital component of the modern power landscape. Yet, maintaining power quality within these systems presents ongoing challenges due to the presence of nonlinear loads, variable renewable energy sources, and frequent switching operations.
Mahnoor Zahid, Hafiz Mudassir Munir, Mohammad Adeel, Fares Suliaman Alromithy, Mohammad R. Altimania, Ievgen Zaitsev   +5 more
wiley   +1 more source

Power Line Communication as a Sensor: Medium Voltage Cable Diagnostics

IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
This article investigates the use of broadband power line (BPL) communication as a diagnostic tool for medium‐voltage cables. Experimental results show that BPL modem parameters change in the presence of partial discharges, enabling real‐time monitoring of insulation health and supporting predictive maintenance.
Lukas Benesl, Petr Mlynek, Michal Krbal, Martin Rusz, Petr Musil, Jiri Misurec, Jan Slacik   +6 more
wiley   +1 more source

Deep Reinforcement Learning and IoT for Renewable Energy Optimization in Smart Buildings: A Comprehensive Review

IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
This paper presents a comprehensive review of Internet of Things (IoT)‐deep reinforcement learning (DRL) integration for smart building energy management, with an emphasis on addressing renewable energy variability, real‐time decision‐making and interoperability challenges.
Tehseen Mazhar, Sghaier Guizani, Habib Hamam   +2 more
wiley   +1 more source

Ground Fault Location and Severity Estimation Method for DC/DC Converters

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
A method for detection, location and severity estimation of ground faults for DC/DC converters has been designed. The method consists in analysing the voltage signal of a grounding resistor that connects the neutral point of the system—which can be the AC neutral point of the star of the main power transformer or an artificial DC midpoint—and ground ...
Aitor Blázquez‐Campanon, Jesus Mauricio Pérez‐García, Kumar Mahtani, Pablo Eguía, Marene Larruskain, José M. Guerrero   +5 more
wiley   +1 more source

Mobile Microgrids: Concepts, Key Technologies, Business Models, Applications and Prospects

IET Smart Grid, Volume 9, Issue 1, January/December 2026.
Our study explores MMG concepts, key technologies, business models and applications, illustrating their impact on improving the flexible ADN operation. This study emphasises not only the practical importance of MMGs but also their pivotal role in reshaping the future landscape of energy delivery, offering valuable insights for researchers, policymakers
Tao Ding, Chenggang Mu, Yujie Ding, Shunqi Wang, Rui Song, Mohammad Shahidehpour   +5 more
wiley   +1 more source

Attack Resilient Microgrid: Impact Characterisation, Online Anomaly Detection and Mitigation

IET Smart Grid, Volume 9, Issue 1, January/December 2026.
This paper proposes an attack‐resilient control framework for grid‐connected microgrids that enable real‐time detection and mitigation of stealthy cyber‐physical attacks on control and measurement signals. Using an online LSTM‐based anomaly detection system and a model‐based mitigation strategy, the framework maintains near‐optimal performance even ...
Nazmus Saqib, Souradeep Bhattacharya, Kiran Kumar Challa, Manimaran Govindarasu   +3 more
wiley   +1 more source