Results 11 to 20 of about 50,705 (207)

China’s 10-year progress in DC gas-insulated equipment: From basic research to industry perspective

open access: yesiEnergy, 2022
The construction of the future energy structure of China under the 2050 carbon-neutral vision requires compact direct current (DC) gas-insulation equipment as important nodes and solutions to support electric power transmission and distribution of long ...
Chuanyang Li   +26 more
doaj   +1 more source

Coaxial tube array space transmission line characterization [PDF]

open access: yes, 1987
The coaxial tube array tether/transmission line used to connect an SP-100 nuclear power system to the space station was characterized over the range of reactor-to-platform separation distances of 1 to 10 km.
Bents, David J., Switzer, Colleen A.
core   +2 more sources

Green Gas for Grid as an Eco-Friendly Alternative Insulation Gas to SF6: A Review

open access: yesApplied Sciences, 2020
This paper deals with a review of the state-of-the-art performance investigations of green gas for grid (g3) gas, which is an emerging eco-friendly alternative insulation gas for sulfur hexafluoride (SF6) that will be used in gas-insulated power ...
Baofeng Pan   +5 more
doaj   +1 more source

Modified POF Sensor for Gaseous Hydrogen Fluoride Monitoring in the Presence of Ionizing Radiations [PDF]

open access: yes, 2012
This paper describes the development of a sensor designed to detect low concentrations of hydrogen fluoride (HF) in gas mixtures. The sensor employs a plastic optical fiber (POF) covered with a thin layer of glass- like material. HF attacks the glass and
Benussi, L.   +6 more
core   +1 more source

A linear radiofrequency ion trap for accumulation, bunching, and emittance improvement of radioactive ion beams [PDF]

open access: yes, 2000
An ion beam cooler and buncher has been developed for the manipulation of radioactive ion beams. The gas-filled linear radiofrequency ion trap system is installed at the Penning trap mass spectrometer ISOLTRAP at ISOLDE/CERN. Its purpose is to accumulate
A Kellerbauer   +36 more
core   +4 more sources

Study on the Gas-Insulated Line Equivalent Model and Simplified Model

open access: yesEnergies, 2017
The gas-insulated line (GIL) is one technical solution to allow the transmission of electricity underground at a high voltage level, yet its equivalent model is quite complicated.
Botong Li   +3 more
doaj   +1 more source

Operating Point Optimization of a Hydrogen Fueled Hybrid Solid Oxide Fuel Cell-Steam Turbine (SOFC-ST) Plant [PDF]

open access: yes, 2013
This paper presents a hydrogen powered hybrid solid oxide fuel cell-steam turbine (SOFC-ST) system and studies its optimal operating conditions. This type of installation can be very appropriate to complement the intermittent generation of renewable ...
Ostolaza Zamora, Joseba Xabier   +2 more
core   +2 more sources

Charge accumulation characteristic on polymer insulator surface under AC voltage in air and C(4)F(7)N/CO(2) mixtures

open access: yesHigh Voltage, 2020
Charge accumulation has always been a problem for the safe operation of gas insulated switchgear (GIS)/gas insulated transmission line (GIL) both under AC and DC.
Dayu Li   +4 more
doaj   +1 more source

Evaluation of SF6 Leakage from Gas Insulated Equipment on Electricity Networks in Great Britain

open access: yesEnergies, 2018
This paper examines the data collected from the power industry over the last six years of actual reported emissions of sulphur hexafluoride (SF6) and the potential impact.
Phillip Widger   +1 more
doaj   +1 more source

Motion of metallic particle near the conical insulator of UHVAC gas-insulated transmission line

open access: yesThe Journal of Engineering, 2019
The UHV gas-insulated transmission line (GIL) has the advantages of large transmission capacity, high operation reliability, and environmental friendliness.
Gang Sun   +4 more
doaj   +1 more source

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