Results 101 to 110 of about 11,106 (208)

More general definition of energy factor and its application in isolated converters [PDF]

open access: yes, 2014
Author name used in this publication: K. W. E. ChengAuthor name used in this publication: S. L.
Cheng, KWE, Ho, SL, Shi, Z, Xu, W
core  

Summary of booster propulsion/vehicle impact study results [PDF]

open access: yes
Hydrogen, RP-1, propane, and methane were identified by propulsion technology studies as the most probable fuel candidates for the boost phase of future launch vehicles.
Fink, Lawrence E.   +2 more
core   +1 more source

Yüksek güçlü flyback dönüştürücü

open access: yes, 2020
Günümüzde anahtarlamalı güç kaynakları, hızlı geçiş cevabı ve yüksek güç yoğunluğu nedeniyle endüstride yaygın olarak kullanılmaktadır. Tasarım maliyetlerinin önem kazanması ile birlikte anahtarlamalı güç kaynaklarında da farklı topolojiler ortaya çıkmıştır.
openaire   +1 more source

Rancang Bangun Equalizer Tegangan Sel Menggunakan Flyback Konverter untuk Baterai Li-ion Terhubung Seri [PDF]

open access: yes, 2016
Saat ini, penyimpanan energi berbasis baterai memiliki peranan penting di berbagai sistem kelistrikan, mulai dari perangkat elektronik sampai dengan sistem berskala besar, termasuk mobil listrik.
Anam, S. (Sjamsjul)   +2 more
core  

A new forward‐flyback converter without right half plane zero

open access: yesIET Power Electronics
Due to its unique features, the flyback converter is widely used to convert DC to DC power. This converter has a non‐minimum phase (NMP) dynamic behavior, which is one of its most significant disadvantages.
Sayed Mohsen Ahmadi   +3 more
doaj   +1 more source

Optimized design of satellite-borne multiple power supply

open access: yesDianzi Jishu Yingyong
Because of the special environment of the satellite-borne power supply, there are not many effective ways to dissipate heat, so the power density and efficiency of the power supply are more demanding. And because of its strict requirements for components,
Xu Juan, Wang Zhengzhi
doaj   +1 more source

A mirror transport mechanism for use at cryogenic temperatures [PDF]

open access: yes
The Mirror Transport Mechanism (MTM), which supports a pair of dihedral mirrors and moves them in a very smooth and uniform scanning motion normal to a beamsplitter is described. Each scan is followed by a quick flyback and repeat.
Stark, Kenneth W., Wilson, Meredith
core   +1 more source

Sensorless MPPT Considering Power Loss Factors for DPP Structure in Photovoltaic Generation System

open access: yesIEEE Access
This paper presents an effective maximum power point tracking (MPPT) method for photovoltaic (PV) panels without any voltage sensor in a PV differential power processing (DPP) system.
Hyunjae Lee, Jingeun Shon
doaj   +1 more source

A power conditioning system for radioisotope thermoelectric generator energy sources [PDF]

open access: yes
The use of radioisotope thermoelectric generators (RTG) as the primary source of energy in unmanned spacecraft is discussed. RTG output control, power conditioning system requirements, the electrical design, and circuit performance are also ...
Gillis, J. A., Jr.
core   +1 more source

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