Results 11 to 20 of about 1,288,263 (229)

Research on the Calculation Method of Equivalent Parameters of the Core Wire for the High-Voltage GIL Metal Shell Grounded Through the Copper Bar

open access: yesFrontiers in Energy Research, 2022
The calculation method of the equivalent impedance and admittance parameters of the Gas Insulated Line (the Gas Insulated Line is abbreviated as GIL in this paper) grounded by the copper bar is studied and proposed.
Botong Li   +4 more
doaj   +1 more source

Research on Integrated Standardization of the UHV GIL Technology

open access: yesZhongguo dianli, 2019
In order to improve the coordination and systematization of technical standards for the UHV GIL, the integrated standardization theory has been applied in UHV GIL technology field.
Jie HE   +6 more
doaj   +1 more source

Multi-Physical Coupling Field Study of 500 kV GIL: Simulation, Characteristics, and Analysis

open access: yesIEEE Access, 2020
With the construction of a large number of hydropower stations, transmission lines crossing a river and urban utility tunnels, gas insulated transmission line (GIL) has been applied widely due to its large transmission capacity, low environmental impact ...
Haiqing Niu   +6 more
doaj   +1 more source

The Need for Governmental Inefficiency in Plato’s Republic [PDF]

open access: yes, 2021
In book II of Plato’s Republic, Socrates discusses the cities of necessity and luxury (372d-373a). Discussions of these cities have often focused on citizens desiring more than they need, which creates a demand for luxury.
Hersch, Gil
core   +1 more source

Gil Vicente: compêndio [PDF]

open access: yes, 2019
Gil Vicente constitui uma das pedras angulares do cânone literário ibérico. Nessa medida, vem inspirando uma atenção regular por parte da crítica e da história literária, pelo menos desde finais do século XIX. O presente volume integra contributos de reputados vicentistas de diferentes gerações e países.
Bernardes, José Augusto Cardoso   +1 more
openaire   +2 more sources

Los efectos de segunda generación en la gestión empresarial

open access: yesInquietud Empresarial, 2022
Los fenómenos en la naturaleza forman parte de un sistema o un subsistema (Gil-Lafuente, Molina, & Martínez, 2020). La compleja interacción entre los elementos integrantes de estos sistemas provoca interdependencias de causalidad. Esta relación de causas
Gerardo Gabriel Alfaro Calderón
doaj   +1 more source

The Attenuation and Propagation Law of Ultrasonic Wave in UHV Gas Insulated Line

open access: yesIEEE Access, 2020
Gas insulated transmission line (GIL) is widely used for power transmission in special geographical environment such as river crossing, mountain crossing and city tunnel crossing scenarios.
Ye Fei   +6 more
doaj   +1 more source

The urgency of lifelong learning : a study on the learning of Information and Communication Technologies in populations 50+ [PDF]

open access: yes, 2017
O presente artigo visa abordar uma investigação de doutoramento realizada nas universidades seniores do distrito de Castelo Branco no ano letivo 2013/2014, que teve como principal objetivo identificar os fatores socioculturais que influenciam e ...
carreras   +19 more
core   +1 more source

Nitrogen uptake and internal recycling in Zostera marina exposed to oyster farming: eelgrass potential as a natural biofilter [PDF]

open access: yes, 2016
Oyster farming in estuaries and coastal lagoons frequently overlaps with the distribution of seagrass meadows, yet there are few studies on how this aquaculture practice affects seagrass physiology.
A Alexandre   +74 more
core   +1 more source

Study on the scheme design of integrated grounding system for a 550 kV gas insulated transmission line

open access: yesThe Journal of Engineering, 2019
Gas insulated transmission line (GIL) is an advanced power transmission mode. Since the extension of this kind of equipment is relatively long, the grounding design and layout of the GIL will have a direct impact on personal safety and the stability ...
Chun Zhao   +5 more
doaj   +1 more source

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