Results 1 to 10 of about 20,617 (307)

ANALISA UNJUK KERJA BUCK-BOOST CONVERTER PADA PLTS DENGAN METODE MPPT MENGGUNAKAN MODIFIED P&O (PERTURB AND OBSERVE) [PDF]

open access: yes
Solar Power has become the main focus in effort to reduce dependence on limited fosil energy resources. However, solar panel still have drawbacks, namely that the power produced depends on changes in temperature and light intensity.
Mutmainnah, Mutmainnah
core  

A new transformerless buck‐boost converter with improved voltage gain and continuous input current

open access: yesIET Power Electronics
This paper proposes a new transformerless buck‐boost converter with an extended voltage conversion ratio. This converter has semi‐quadratic voltage gain, which provides more gain with lower duty cycles.
Majid Hosseinpour   +3 more
doaj   +1 more source

A Novel Tri-Mode Bidirectional DC–DC Converter for Enhancing Regenerative Braking Efficiency and Speed Control in Electric Vehicles

open access: yesWorld Electric Vehicle Journal
A bidirectional dc–dc converter is used to match the voltage levels between a low-voltage battery and a high-voltage traction machine in an electric vehicle.
Noah Dias   +2 more
doaj   +1 more source

A study of energy scavenging strategy in a tapping tree power [PDF]

open access: yes, 2014
Energy harvesting has become one of the newest research attraction for both academic and industry fields. The energy is captured from external sources (thermal, wind, solar, vibration and hydrodynamic) and the energy source for energy harvesters is ...
Abdullah Alhamzi, Belal Mohammed
core  

Current Stress Optimization in Buck-Boost Mode Based on New Extended Phase-Shift Dual Active Full-Bridge Converter

open access: yesShanghai Jiaotong Daxue xuebao
To reduce the current stress of dual active full-bridge converters in the buck-boost mode, a current stress optimization control strategy based on new extended-phase-shift modulation is proposed.
TAO Haijun, WANG Hongyi, YANG Naitong
doaj   +1 more source

PORTABLE SOLAR CHARGER [PDF]

open access: yes, 2009
ABSTRAK Beberapa permasalahan timbul saat diubahnya suatu perangkat elektronika menjadi sesuatu yang portable atau mudah dibawa kemana- mana. salah satu contoh permasalahan adalah ketahanan supply energi listrik dari perangkat elektronika tersebut ...
Arifin, Zainal, Suryono,, Sutedjo,
core  

Сontrolling of the multiphase pulse DC-DC converter with a limited-explosive mode of functioning

open access: yesТехнологія та конструювання в електронній апаратурі, 2007
Regulation characteristics of power channels of buck, boost, and buck–boost types operating in boundary-discontinuous conduction mode are constructed and analyzed.
Yu. A. Gunchenko
doaj  

Modeling and Analysis of Power Processing Systems (MAPPS). Volume 1: Technical report [PDF]

open access: yes
Computer aided design and analysis techniques were applied to power processing equipment. Topics covered include: (1) discrete time domain analysis of switching regulators for performance analysis; (2) design optimization of power converters using ...
Carter, R. A.   +5 more
core   +1 more source

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