PURPOSE: To obtain a controller for a two-switch buck-boost converter which controls one switch only in one operation, without using a level shift circuit by a method, wherein an analog error signal and an inverse signal of the analog error signal are compared with a voltage which is equal...
·40双管Buck-Boost变换器的输入电压前馈控制策略姚川1,阮新波1,曹伟杰2,陈沛琳1(1.华中科技大学强电磁工程与新技术国家重点实验室,湖北省武汉市430074;2.航空电源航空科技重点实验室(南京航空航天大学),江苏省南京市210016)AnInputVoltageFeedforwardControlStrategyforTwo-switchBuck-BoostDC-DCConvertersYAOChuan1,RUAN...
Design and simulation of DC/DC boost converter This paper presents a design and simulation of DC/DC boost converter. This system has a nonlinear dynamic behavior, as it work in switch-mode. Moreover, it... BM Hasaneen,AAE Mohammed - Power System Conference 被引量: 134发表: 2008年 The ...
In this study, a modified design of a two-switch buck-boost (TSBB) converter is proposed to improve power efficiency using fewer conduction components, and the optimal power range is measured. The proposed TSBB converter operates in three topologies: buck, boost, and buck-boost, like the con...
A New Circuit Design of Two-Switch Buck-Boost Converter. IEEE Access 2018, 6, 47415–47423. [Google Scholar] [CrossRef] Martinez, D.; Zamora, R. MATLAB simscape model of an alkaline electrolyser and its simulation with a directly coupled PV module. Int. J. Renew. Energy Res. 2018, ...
United States Patent US5402060 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
In this paper, a new two-switch zero current switching (ZCS) bridgeless boost rectifier with high power factor (PF) is proposed. The proposed bridgeless converter is based on a totem-pole configuration which allows the current to flow from high side to low side and vice versa during resonance...
Integrated Double Buck–Boost Converter as a High-Power-Factor Driver for Power-LED Lamps The IDBB converter features just one controlled switch and two inductors and is able to supply a solid-state lamp from the mains providing high power factor and good efficiency. And with a careful design...
Design and Implementation of a New Three-Phase Two-Switch ZVS PFC DCM Boost Rectifier A new, three-phase, two-switch, power-factor correction (PFC) rectifier that can achieve less than 5% input current total harmonic distortion (THD) and features zero-voltage switching (ZVS) of all the swit...
I. INTRODUCTION HE two-switch buck-boost (TSBB) converter, as shown in Fig. 1, is a simpli?ed cascade connection of buck and boost converters [1]. Compared with the basic converters, which have the ability of both voltage step-up and step-down, such as inverting buck-boost, Cuk, ...