Results 1 to 10 of about 10,897 (316)

Проект модернизации электрической части Назаровской ГРЭС [PDF]

open access: yes, 2016
Выпускная квалификационная работа состоит из 106 с., 14 рис., 25 табл., 20 ист., 10 прил. Ключевые слова: маломасляный выключатель, вакуумный выключатель, комплектное распределительное устройство, электрическая станция, энергосистема, собственные нужды ...
Васильев, Роман Сергеевич
core  

Numerical simulation of electrical problems in a vacuum disjuntor [PDF]

open access: yes, 2015
A vacuum circuit breaker is a device that allows the cutting of electrical power. This device consists essentially of two electrodes, one of them being mobile and is subject to a mechanical force produced by a spring, giving rise to the contact between
Clain, Stéphane   +1 more
core  

Skylab mobile laboratory [PDF]

open access: yes
The Skylab mobile laboratory was designed to provide the capability to obtain necessary data on the Skylab crewmen 30 days before lift-off, within 1 hour after recovery, and until preflight physiological baselines were reattained.
Larue, M. A., Primeaux, G. R.
core   +1 more source

The suitability of N2 to replace SF6 in a triggered spark-gap switch for pulsed power applications [PDF]

open access: yes, 2009
The high dielectric strength of sulphur hexafluoride (SF6) when compared with other gases, coupled with safety benefits such as non-flammability and non-toxicity, has seen the widespread use of SF6 for the insulation of switching components. However, SF6
Given, M.J.   +6 more
core  

Research on Flexible Operation Control Strategy of Motor Operating Mechanism of High Voltage Vacuum Circuit Breaker

open access: yesEnergies
In order to solve the problem that it is difficult to take into account the performance constraints between the core functions of insulation, current flow and arc extinguishing of high-voltage vacuum circuit breakers at the same time, this paper proposes
Dongpeng Han, Weidong Chen, Zhaoxuan Cui
doaj   +1 more source

Experimental investigation of a high-voltage isolation device for ion-thrustor propellant feed [PDF]

open access: yes
Operating range extension of high voltage isolation device for propellant feed system of ion ...
Nakanishi, S.
core   +1 more source

A plasma arc jet facility for extraterrestrial atmospheric entry studies [PDF]

open access: yes
Test facility for simulating thermodynamic environments of planetary atmospheric ...
Moran, T. F.
core   +1 more source

Dynamics simulation and fault characteristic analysis of permanent magnet repulsion mechanism for vacuum circuit breaker

open access: yesAIP Advances
Aiming at the reliability requirements of the permanent magnet repulsion mechanism for vacuum circuit breakers, the finite element numerical analysis model of the electromagnetic force of the permanent magnet repulsion mechanism for the vacuum circuit ...
Yuntao Wang   +5 more
doaj   +1 more source

Apollo experience report: Command and service module electrical power distribution on subsystem [PDF]

open access: yes
A review of the design philosophy and development of the Apollo command and service modules electrical power distribution subsystem, a brief history of the evolution of the total system, and some of the more significant components within the system are ...
Hendrix, B., Munford, R. E.
core   +1 more source

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