Results 71 to 80 of about 235 (135)

Разработка системы регулировки выходного напряжения промышленной частоты [PDF]

open access: yes, 2022
Целью магистерской диссертации является: спроектировать устройство позволяющие управлять и плавно регулировать напряжение с частотой 50 Гц и мощностью до 200 ватт.
Гайнутдинов, Равиль Ринатович
core  

Diseño y construcción de un autotransformador trifásico de tres devanados para el Laboratorio de Sistemas Eléctricos de Potencia [PDF]

open access: yes, 2018
Se diseña y construye un autotransformador trifásico con terciario en delta para el sistema a escala del Laboratorio de Sistemas Eléctricos de Potencia. El diseño de cada uno de los componentes del autotransformador se realiza en base a conocimientos de ...
Agila Paladines, José Gustavo
core  

SSIMS Molecular Selective Imaging: a new diagnostic tool to investigate metal passivators in scrapped transformers [PDF]

open access: yes, 2015
In every high voltage grid, the replacement of assets is a slow but steady process that guarantees long-term reliability of the power distribution networks.
Lewin, P.L.   +13 more
core   +1 more source

Desarrollo de práctica de automatización a través de un módulo didáctico con el PLC SIMATIC S7-1200 para el arranque de un motor mediante un autotransformador [PDF]

open access: yes, 2017
The present project is oriented towards the implementation of a didactic module with the SIMATIC S7-1200 PLC for the start-up of a motor through an autotransformer to improve the teaching-learning process in the students, in order to be able to practice ...
Chiguano Guamangate, Edwin German
core  

PETROLEUM AND GAS PROCESSING THERMAL STABILITY OF ORGANIC SULFUR COMPOUNDS IN ORENBURG GAS CONDENSATE [PDF]

open access: yes, 2020
The increased production and processing of high-sulfur crude oils and gas condensates is demanding a thorough study of the composition and thermal stability of the organic sulfur compounds present in these materials.

core  

ДИНАМІКА КОЕФІЦІЄНТА ПУЛЬСАЦІЙ СВІТЛОВОГО ПОТОКУ ТЕПЛОВИХ І ЛЮМІНЕСЦЕНТНИХ ДЖЕРЕЛ СВІТЛАЕПЛОВЫХ И ЛЮМИНЕСЦЕНТНЫХ ИСТОЧНИКОВ СВЕТА [PDF]

open access: yes, 2015
Experimentally there has been established the influence of different ways of regulating the luminous flux (regulated laboratory autotransformer and triac regulator industrial manufacturing of «VIKO» 600W/1000W ROTATIVE DIMMER) of thermal and low-pressure
Тарасенко, М. Г.   +2 more
core  

Three-Dimensional Printable Flexible Piezoelectric Composites with Energy Harvesting Features. [PDF]

open access: yesPolymers (Basel), 2023
Aradoaei M   +6 more
europepmc   +1 more source

Necked gold nanoparticles prepared by submerged alternating current arc discharge in water. [PDF]

open access: yesRSC Adv, 2022
Jankowski K   +8 more
europepmc   +1 more source

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