Results 111 to 120 of about 4,412,019 (245)

Perfluorohexanone for Clean Fire Suppression: Mechanisms, System Design, Applications, and Future Directions

open access: yesSafety Science and Technology, Volume 1, Issue 3, September 2026.
Driven by halon and high GWP agent phase out, perfluorohexanone is increasingly deployed in enclosures such as data centers, marine machinery spaces, and industrial process lines. This review summarizes application performance, discharge and distribution design, material compatibility, and byproduct control and maps practical gaps for large volume and ...
Zhilei Yu   +8 more
wiley   +1 more source

A Protection Method for Inverter-based Microgrid Using Current-only Polarity Comparison

open access: yesJournal of Modern Power Systems and Clean Energy, 2020
The design of an effective protection system for inverter-based microgrids is a complicated engineering challenge. This is due to the fact that inverters have limited fault current capabilities, and that the conventional overcurrent protection is not ...
Bin Wang, Liuming Jing
doaj   +1 more source

Green Defence in the Racial‐Colonial Anthropocene: Militarized Twin Transitions and the Necropolitics of ‘Conflict‐Free’ Mineral Securitization in Eastern Congo

open access: yesAntipode, Volume 58, Issue 5, September 2026.
ABSTRACT This article argues that powerful Western militaries are central architects of the necropolitics underpinning contemporary green and digital transitions. As climate change is increasingly framed as a security threat, NATO, the United States and the European Union pursue climate‐resilient defence infrastructures whose material foundations ...
Ralph Tafon
wiley   +1 more source

Control and protection of a microgrid with converter interfaced micro sources [PDF]

open access: yes, 2009
This paper describes protection and control of a microgrid with converter interfaced micro sources. The proposed protection and control scheme consider both grid connected and autonomous operation of the microgrid.
Dewadasa, Manjula   +7 more
core   +1 more source

Advancements in Enzymatic Biofuel Cells for Wearable Electrochemical Biosensors: Powering Point‐of‐Care Health Monitoring

open access: yesAdvanced Sensor Research, Volume 5, Issue 8, August 2026.
Advances in enzymatic biofuel cells are highlighted through innovative electrode architectures, enzyme immobilization strategies, and hybrid integration with triboelectric, piezoelectric, and thermoelectric energy harvesters. These emerging approaches improve power output, operational stability, and biocompatibility, advancing self‐powered wearable and
Rashid Khan   +3 more
wiley   +1 more source

Protection of microgrid with renewable energy sources

open access: yes, 2023
This thesis proposes a microgrid protection framework to mitigate different protection issues such as dynamics in fault current magnitude, protection blinding, false tripping, islanding detection, dc-link protection, and reconnection issues in the ...
Muhammad Waseem Altaf (17600391)
core   +1 more source

Redefining Crystalline Silicon: Unlocking New Horizons in Transparent and Flexible Photovoltaics

open access: yesAdvanced Energy Materials, Volume 16, Issue 30, 12 August 2026.
Crystalline silicon is presented as a platform for transparent and flexible photovoltaics. This review article outlines design principles for optical strategies to fabricate transparent silicon solar cells, mechanical strategies that mitigate silicon brittleness, and emerging concepts such as singlet‐fission spectral conversion and tandem architectures,
Kangmin Lee
wiley   +1 more source

A Comprehensive Review on Differential Protection Schemes in IBR-Dominated Microgrids

open access: yesIEEE Access
This review paper provides a systematic examination of differential protection schemes in microgrids, particularly focusing on configurations with electronically coupled Distributed Energy Resources (DERs).
Saeed Sanati   +4 more
doaj   +1 more source

Hybrid AC/DC Microgrid: Systematic Evaluation of Interlinking Converters, Control Strategies, and Protection Schemes: A Review

open access: yesIEEE Access
Hybrid AC/DC microgrid architecture is emerging as an interesting and attractive approach since it combines the prominent benefits of both AC and DC networks.
Muhammad Yasir Ali Khan   +3 more
semanticscholar   +1 more source

Advanced Microgrid Protection Utilizing Zero Sequence Components With Hard-Ware-in-the-Loop Testing

open access: yesIEEE Access
Microgrid protection and ground fault management are critical aspects of modern power distribution systems, especially with the increasing integration of Distributed Generators (DGs) such as renewable energy sources.
Zahra Ghanem   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy