Results 101 to 110 of about 6,695 (230)

A Consideration on Power Facteor of Thyristor Bridge [PDF]

open access: yes, 1981
A three phase full wave thyristor bridge with a inductive load and electromotive force is developed. The thyristor bridge operates in two modes, one applicable when the motor armature current is continuous, the other when it is discontinuous.
泉, 勝弘, 小山, 純, 山田, 英二
core  

A direct A.C. to A.C. regenerative frequency and voltage converter [PDF]

open access: yes, 1980
Includes bibliographical references.The reliable variable speed operation of an a. c. machine over a wide speed range is a problem that has received attention for some time.
Case, Michael James
core  

Analysis of the Series Resistance-Inductance Circuit controlled by Thyristor. [PDF]

open access: yes, 1968
In case the single-phase A.C. in the series R-L circuit is controlled by thyristor, the phase relation between the cut-off angle and the firing one of a thyristor depends upon the load characteristic.
加納, 敏三
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Microcavity optical thyristor with strained-layer InGaAs quantum wells [PDF]

open access: yes, 1996
Summary form only given. In this paper, we present the first resuits, to our knowledge, of an NpnP optical thyristor structure embedded inside a planar microcavity.
Baets, Roel   +9 more
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Research on prediction method of temperature distribution in thyristor of UHVDC converter valve

open access: yesDiance yu yibiao
Aiming at the requirement of thyristor junction temperature prediction in the design stage of ultra high-voltag direct current converter valve, a research method of thyristor temperature distribution suitable for series waterway heat dissipation is ...
LI Kai   +5 more
doaj   +1 more source

Design and Optimization of Water-cooled Radiator for 6-inch Thyristor Based on Fluent

open access: yesKongzhi Yu Xinxi Jishu, 2013
It presents a water-cooled radiation system for 6-inch thyristor and its model. With Fluent software, radiation process is simulated through finite element analysis as well as standard k- ε turbulence model, which follows computations on both N-S ...
XIONG Hui   +4 more
doaj  

Development and Application of 150 mm High-voltage Pulse Power Thyristors

open access: yesKongzhi Yu Xinxi Jishu, 2012
The pulse power supply is applied as an important part of pulse electromagnetic weapon launch platform, and its key technology is the research of switch devices.
LI Shiping   +3 more
doaj  

Analysis of Thyristor Phase Control Circuit with Parallel Resonance Elements [PDF]

open access: yes
The phase control characteristics in a thyristor phase control circuit with parallel resonance elements indicate very interesting phenomenon. Several extreme values appear on the phase control curve.
Nakanishi, Sen-ichiro   +2 more
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PERANCANGAN DAN ANALISIS BACK TO BACK THYRISTOR UNTUK REGULASI TEGANGAN AC SATU FASA [PDF]

open access: yes, 2017
Thyristor merupakan bahan semikonduktor yang digunakan sebagai saklar dengan prinsip kerja hampir sama seperti dioda, namun dilengkapi dengan gate yang berfungsi untuk mengatur sudut penyalaannya sesuai dengan yang dibutuhkan, sehingga tegangan keluaran ...
indah pratiwi surya
core  

Optically-triggered GaAs thyristor switches: Integrated structures for environmental hardening [PDF]

open access: yes, 1990
Optically-triggered thyristor switches often operate in adverse environments, such as high temperature and high dose-rate transient radiation, which can result in lowered operating voltage and premature triggering.
Zipperian, T. E.   +5 more
core  

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