Improve the reliability of the ion source beam extraction by adopting a solid-state suppress electron power supply

2021 ◽  
Vol 92 (1) ◽  
pp. 014706
Author(s):  
Yihua Rao ◽  
Wenguang Chen ◽  
Jia Du
Keyword(s):  
Solid State ◽  
Power Supply ◽  
Ion Source ◽  
Beam Extraction

scholarly journals Flyback Converter for Solid-State Lighting Applications with Partial Energy Processing

Electronics ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 60
Author(s):  
Mario Ponce-Silva ◽  
Daniel Salazar-Pérez ◽  
Oscar Miguel Rodríguez-Benítez ◽  
Luis Gerardo Vela-Valdés ◽  
Abraham Claudio-Sánchez ◽  
...  
Keyword(s):  
Solid State ◽  
Power Supply ◽  
Design Methodology ◽  
Low Frequency ◽  
Solid State Lighting ◽  
Voltage Source ◽  
Flyback Converter ◽  
Partial Energy ◽  
In Series ◽  
Energy Processing

The main contribution of this paper is to show a new AC/DC converter based on the rearrangement of the flyback converter. The proposed circuit only manages part of the energy and the rest is delivered directly from the source to the load. Therefore, with the new topology, the efficiency is increased, and the stress of the components is reduced. The rearrangement consist of the secondary of the flyback is placed in parallel with the load, and this arrangement is connected in series with the primary side and the rectified voltage source. The re-arranged flyback is only a reductive topology and with no magnetic isolation. It was studied as a power supply for LEDs. A low frequency averaged analysis (LFAA) was used to determine the behavior of the proposed circuit and an equivalent circuit much easier to analyze was obtained. To validate the theoretical analysis, a design methodology was developed for the re-arranged flyback converter. The designed circuit was implemented in a 10 W prototype. Experimental results showed that the converter has a THDi = 21.7% and a PF = 0.9686.

Solid state power supply modulator system for magnetron

2004 ◽  
Author(s):  
V.A. Vizir ◽  
S.N. Ivanov ◽  
B.M. Kovalchuk ◽  
V.I. Manilov ◽  
N.G. Shubkin ◽  
...  
Keyword(s):  
Solid State ◽  
Power Supply ◽  
State Power

scholarly journals Spatial Distributions of Charged Particles and Plasma Potential before and during Beam Extraction in a Negative Hydrogen Ion Source for NBI

2015 ◽  
Vol 10 (0) ◽  
pp. 3405016-3405016 ◽  
Author(s):  
Shaofei GENG ◽  
Katsuyoshi TSUMORI ◽  
Haruhisa NAKANO ◽  
Masashi KISAKI ◽  
Yasuhiko TAKEIRI ◽  
...  
Keyword(s):  
Charged Particles ◽  
Plasma Potential ◽  
Ion Source ◽  
Hydrogen Ion ◽  
Spatial Distributions ◽  
Beam Extraction ◽  
Negative Hydrogen Ion

Beam extraction from a compact Ku-band electron cyclotron resonance ion source with double resonance modes

2000 ◽  
Vol 71 (2) ◽  
pp. 1110-1112
Author(s):  
E. Tojyo ◽  
M. Oyaizu ◽  
S. C. Jeong ◽  
H. Ishiyama ◽  
Y. Ishida ◽  
...  
Keyword(s):  
Cyclotron Resonance ◽  
Electron Cyclotron Resonance ◽  
Double Resonance ◽  
Ion Source ◽  
Electron Cyclotron ◽  
Beam Extraction ◽  
Band Electron ◽  
Resonance Modes ◽  
Ku Band

The alternative design concept for the ion source power supply of the ITER neutral beam injector

2008 ◽  
Vol 83 (1) ◽  
pp. 21-29 ◽  
Author(s):  
E. Gaio ◽  
V. Toigo ◽  
A. De Lorenzi ◽  
R. Piovan ◽  
L. Zanotto
Keyword(s):  
Power Supply ◽  
Ion Source ◽  
Design Concept ◽  
Neutral Beam ◽  
Neutral Beam Injector ◽  
Source Power ◽  
Alternative Design

Spatial distribution of the charged particles and potentials during beam extraction in a negative-ion source

2012 ◽  
Vol 83 (2) ◽  
pp. 02B116 ◽  
Author(s):  
K. Tsumori ◽  
H. Nakano ◽  
M. Kisaki ◽  
K. Ikeda ◽  
K. Nagaoka ◽  
...  
Keyword(s):  
Spatial Distribution ◽  
Charged Particles ◽  
Ion Source ◽  
Negative Ion ◽  
Beam Extraction

scholarly journals Optical control, diagnostic and power supply system for a solid state induction modulator

1997 ◽  
Author(s):  
R. Saethre ◽  
H. Kirbie ◽  
B. Hickman ◽  
B. Lee ◽  
C. Ollis
Keyword(s):  
Solid State ◽  
Power Supply ◽  
Power Supply System ◽  
Supply System ◽  
Optical Control

Self-Powered Flexible Sensing System Based on Super-Tough, High Ionic Conductivity and Rapid Self-Recovery Fully Physically Crosslinked Double Network Hydrogel

2022 ◽  
Author(s):  
Shaoji Wu ◽  
Li Tang ◽  
Yue Xu ◽  
Guangcong Tang ◽  
Bailin Dai ◽  
...  
Keyword(s):  
Solid State ◽  
Power Supply ◽  
Electronic Devices ◽  
Flexible Sensors ◽  
Double Network ◽  
Sensing System ◽  
Wearable Electronic ◽  
Self Powered ◽  
Physically Crosslinked ◽  
Wearable Electronic Devices

At present, hydrogel flexible sensors have attracted wide attention in the field of wearable electronic devices. However, hydrogel flexible sensors need external solid state power supply to output stable signals....

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