Results 61 to 70 of about 235,432 (196)

Successful Field Testing of the World's First Buoyant Megawatt‐Scale High‐Altitude Wind Energy System

open access: yesEnergy Internet, Volume 3, Issue 1, Page 1-4, April 2026.
ABSTRACT In September 2025, the world's first buoyant megawatt‐scale high‐altitude wind energy system (HAWES) successfully completed its initial field deployment and structural validation in Hami, China. The prototype is a buoyant aerostat operating at 1500 m, equipped with 12 turbine‐generators to harness the stronger and more consistent winds found ...
Chao Lu   +6 more
wiley   +1 more source

Multiterminal High‐Voltage Direct Current Projects: A Comprehensive Assessment and Future Prospects

open access: yesHigh Voltage, Volume 11, Issue 2, Page 317-344, April 2026.
ABSTRACT Multiterminal high‐voltage direct current (MT‐HVDC) systems are an important part of modern power systems, addressing the need for bulk power delivery and efficient renewable energy integration. This paper provides a comprehensive overview of recent advances in MT‐HVDC technology, including launched projects and ongoing initiatives.
Mohammad Hossein Mousavi   +3 more
wiley   +1 more source

Investigation of the Impact of XLPE Cable Ageing on Impedance Mismatch Characteristics and Unbalanced Behaviour in Hybrid Operation Systems

open access: yesHigh Voltage, Volume 11, Issue 2, Page 544-555, April 2026.
ABSTRACT In the Hainan–Guangdong interconnection project, oil leakage in oil‐filled cables required replacing the faulty core with a single core from a three‐core cross‐linked polyethylene (XLPE) cable, leading to mixed operation of XLPE and oil‐filled cables.
Liang Zou   +4 more
wiley   +1 more source

Achieving Net‐Zero in the Electricity Sector in China by 2050 Considering Environmental and Economic Objectives

open access: yesAdvanced Sustainable Systems, Volume 10, Issue 3, March 2026.
China's pathways to net‐zero electricity by 2050 are evaluated using life cycle environmental and economic assessment across six scenarios. Results show that a renewables‐only grid offers the best overall environmental performance and lowest cost, but increases burdens on metal depletion, land use, and ecotoxicity.
Tingfeng Song   +2 more
wiley   +1 more source

Totem Totem/ Floppy

open access: yes, 2010
Floppy was produced as an outcome of the GCAS and Art Incubator residency program in Singapore. The exhibition at Substation gallery was financial supported by the Australian High Commission and was also funded with an Arts Victoria Export and Touring ...
Hughes, NA
core  

Joint Optimization of Offshore Substation Count and Collection-System Cable Sizing in Offshore Wind Farms

open access: yes
Offshore wind farm (OWF) collection systems make up 10-15% of overall project cap ital investment. This study introduces JOCO, a Joint Offshore-Substation and Cable Optimization framework that calculates the optimal number of offshore substations (OSSs ...
Chakib El Mokhi   +2 more
core   +1 more source

Ports for floating substation construction [PDF]

open access: yes
The development of floating wind farms means that floating offshore substations will also be required. The floating substation is a floating structure designed to raise the voltage of the electricity generated by the offshore wind turbine and transmit ...
Alan Crowle (21053141)   +1 more
core   +6 more sources

Comprehensive Feasibility Study of Solar Power Plants

open access: yesEnergy Science &Engineering, Volume 14, Issue 3, Page 1213-1225, March 2026.
ABSTRACT The global transition to solar energy is frequently impeded by high project failure rates, largely due to feasibility assessments that emphasize geographic and economic aspects while overlooking critical technical, environmental, and socio‐administrative dimensions.
Seyyed Mohammad Hadi Mohammadi   +2 more
wiley   +1 more source

Technical Benchmarking of Site Acceptance Testing Methods of Offshore Wind Farm HVAC Power Cables

open access: yesEnergies
The reliability of an offshore wind farm (OWF) depends strongly on the export and inter-array cable installations. AC export cables (EXCs) are typically up to 120 km long and operate at voltages ranging from 220 to 275 kV.
Edward Gulski   +4 more
doaj   +1 more source

Investigation and Mitigation of Temporary Overvoltage Caused by De-Energization on an Offshore Wind Farm

open access: yesEnergies, 2020
The Ferranti effect could cause a rise in voltage along the cables on a wind farm if the circuit breakers at the receiving ends are switched off. Ferroresonance could also occur due to stuck pole(s) of the circuit breaker during de-energization.
Ajibola Akinrinde   +2 more
doaj   +1 more source

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