Results 91 to 100 of about 4,007,957 (221)

Survey of Optimization Techniques for Microgrids Using High-Efficiency Converters

Microgrids play a crucial role in modern energy systems by integrating diverse energy sources and enhancing grid resilience. This study addresses the optimization of microgrids through the deployment of high-efficiency converters, aiming to improve ...
Yadyra Ortiz, Diego Peña, Franciso Jurado, Paul Arevalo   +3 more
core   +1 more source

Grounding and Isolation Requirements in DC Microgrids: Overview and Critical Analysis

, 2023
DC microgrids, along with existing AC grids, are a future trend in energy distribution systems. At the same time, many related issues are still undefined and unsolved.
Saeed Rahimpour, Mohammadreza Azizi, Carlos Roncero-Clemente, Oleksandr Husev, Oleksandr Veligorskyi   +4 more
core   +1 more source

Coordinated Planning of Collaborative Interconnected Microgrids Under Intermittent DERs and Dynamic Loads Using Geese V-Formation Algorithm (GVFA)

IEEE Access
Interconnected microgrids (IMGs) offer opportunities to aggregate distributed energy resources (DERs) for loss reduction and voltage improvement, yet planning under daily variability remains challenging.
Omar Yaseen Saeed, Carlos Roldan-Blay, Carlos Roldan-Porta   +2 more
doaj   +1 more source

GOVERNING THE CLOUD: Infrastructural Statecraft and the Political Ecology of Digital Expansion in Oregon

International Journal of Urban and Regional Research, EarlyView.
Abstract Oregon's wave of data center and semiconductor projects shows how cloud capitalism reorganizes resource systems and territorial governance. Examining Amazon, Google, and Intel, the article traces how fiscal incentives, utility programs, and land‐use instruments are recalibrated to secure hyperscale loads.
Justin Kollar
wiley   +1 more source

Collaborative Microgrids as Power Quality Improvement Nodes in Electricity Networks

This paper explores the integration of microgrids within utility networks and distinguishes selfish from collaborative microgrids. Research has shown that selfish microgrids tend to increase volatility of order updates to power generators, whereas ...
Michel Leseure, Jovana Radulovic, Hanaa Feleafel   +2 more
core   +1 more source

Thinking Inside the Box: Considerations for Putting Data Physicalization Workshops in a Box

Computer Graphics Forum, EarlyView.
Abstract Visualization researchers utilize workshops both for applied research and to engage different populations with visualization‐based activities. While there are many benefits to running visualization workshops, their utility and impact rely on the presence of a researcher who has deep knowledge about visualization theory and practice.
D. Akbaba, C. Svensson, C. Torelli, M. Callmeryd, M. Meyer   +4 more
wiley   +1 more source

Research on Multi‐Objective Optimal Scheduling of Photovoltaic–Storage Flexible DC Microgrids Based on an Improved Multi‐Objective Northern Goshawk Algorithm

Vector: The Journal of Engineering, Volume 2027, Issue 1, January/December 2027.
A multi‐objective scheduling model is constructed with the objectives of minimising the operating cost of the photovoltaic‐storage flexible DC microgrid and minimising the standard deviation of the interactive power with the main grid, while relevant operational constraints are established.
Cheng Hui Lin, Yi Feng Dong, Qi Hui Feng, Yi Ming Deng, Yue Lang Zhang   +4 more
wiley   +1 more source

The Impact of Policy and Technology Parameters on the Economics of Microgrids for Rural Electrification: A Case Study of Remote Communities in Bolivia

, 2020
Throughout the developing world, most remote and isolated communities are still without reliable electricity in the twenty-first century, and this is primarily due to the high cost of grid extensions. In communities that do have electricity, they usually
Munir Husein, Hyung-Ju Kim, Il-Yop Chung
core   +1 more source

Design of Robust MPC-Based Master–Slave Control With Disturbance Observer for Islanded Microgrids

IEEE Access
Modern islanded microgrids face critical stability and resilience challenges due to increasing penetration of distributed generation (DG) units and heightened fault susceptibility.
Zouhir Boumous, Samira Boumous, Samia Latreche, Badreddine Babes, Mohamed K. Metwaly, Hisham Alharbi, Saleh S. Alharbi, Aymen Flah   +7 more
doaj   +1 more source

Scaling‐Up Vanadium Redox Flow Batteries: From Lab‐Scale Flow Cells to Application Stacks

Advanced Chemical Engineering, Volume 1, Issue 2, December 2026.
The transition of vanadium redox flow batteries (VRFBs) from laboratory cells to practical stacks encounters integrated limitations in key components. This review emphasizes component‐level optimization and engineering considerations for electrodes, electrolytes, membranes, and flow fields. Critical trade‐offs among different metrics across large‐scale
Xin Long, Xiaoyu Huo, Yuran Bai, Enkang Fu, Xusong Gong, Zhongchao Tan, Liang An   +6 more
wiley   +1 more source