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Design and Simulation of a Solar Regulator Based on DC-DC Converters Using a Robust Sliding Mode Controller
2015
Journal of Energy and Power Engineering
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In this paper, we propose the application of the robust sliding mode control technique to a DC-DC buck converter which is combined with a classical P & O (perturbation and observation) algorithm to enhance ...
It is necessary, in fact, to design a controller that is able to set the output value of the voltage and ensure the working within the maximum power point. ...
an alternative way to implement a control action which exploits the inherent variable structure nature of DC-DC converters [1, 2] . ...
doi:10.17265/1934-8975/2015.09.007
fatcat:uiiztwrxojh4tblxhw75fc6nee
APPLICATION OF SLIDING MODE CONTROL TO SWITCH-MODE POWER SUPPLIES
1995
Journal of Circuits, Systems and Computers
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Switch-mode power supplies represent a particular class of variable structure systems (VSS). Thus, they can take advantage of non-linear control techniques developed for this class of systems. ...
Application to dc-dc converters, as well as rectifiers and inverters, is analyzed and provisions to overcome the inherent drawbacks of sliding mode control, i.e. variable switching frequency and possible ...
Acknowledgements The authors would like to thank Mr. R. Sartorello for his support in the experimental activities. ...
doi:10.1142/s0218126695000217
fatcat:bg73h4wjzjcb7jcpmoerodx244
Didactic system for digital control of power electronics applications
2009
2009 Brazilian Power Electronics Conference
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This paper presents the development of an educational system for controlling power electronics systems with digital signal controllers (DSCs). ...
The applications were in the area of power electronics, including power converters and electrical machine drives. ...
DIDACTIC SYSTEM Five applications of digital control to power electronics were the focus of the printed circuit board design: -Chopper circuit for the variable speed control of a dc motor; -Circuit for ...
doi:10.1109/cobep.2009.5347672
fatcat:jkjd3wj2t5h67caciyxrotatta
Family of multiport bidirectional DC–DC converters
2006
IEE Proceedings - Electric Power Applications
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Multiport DC-DC converters are of potential interest in applications such as generation systems utilising multiple sustainable energy sources. ...
The system features a minimal number of conversion steps, low cost and compact packaging. In addition, the control and power management of the converter by a single digital processor is possible. ...
For applications with four ports or more, there are certainly many more possibilities to design a converter in this way. ...
doi:10.1049/ip-epa:20050362
fatcat:rsyp3k6f4nbu3lxa3czh4n7mxa
Design And Implementation Of Non-Isolated Half Bridge DC-DC Bidirectional Converter Using Fuzzy Logic
2019
Zenodo
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In both the modes the power switches are controlled by PWM technique and the PWM pulses are generated by application of fuzzy logic controller. ...
Considering increase in energy demand bidirectional converter is widely used. the study aims to design and implement a Half bridge non isolated bidirectional DC to DC converter using fuzzy logic. ...
PID Controller (Ziegler-Nichols Method) PID control is one of the control system design methods. ...
doi:10.5281/zenodo.2649929
fatcat:3oidflp7ffenfaekxr3iwb5nyq
ECCE 2020 Index
2020
2020 IEEE Energy Conversion Congress and Exposition (ECCE)
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Converter with Reduced DC-Link Voltage using an H-Bridge Cell for Split-Phase Power System [#1188] 1597 Dual Vienna Rectifiers with a Single DC-Link for Wind Energy Conversion System Applications [#1220 ...
] 2499 An Inductive Power Transfer System using Soft-Switched AC/AC Active-Clamped Half-Bridge Converter with Predictive Dead-Beat Grid Current Control [#0508] 5155 Design of an Iron Loss Tester for the ...
doi:10.1109/ecce44975.2020.9236355
fatcat:sbl4a4gonrf77kylohb3nbmhqa
Synthesis Of Power Processing In Dc Distribution Systems Using Cascaded Converters, Lfrs And Sliding-Mode Control Technique
2017
Zenodo
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E�S.C.O.E/B.A.M.U,India,* sankeswaril@gmail.com ABSTRACT Switching DC - DC converters are widely used to interface the DC output of renewable energy resources with power distribution systems in order to ...
. - 2017 46 | P a g e SYNTHESIS OF POWER PROCESSING IN DC DISTRIBUTION SYSTEMS USING CASCADED CONVERTERS,LFRS AND SLIDING - MODE CONTROL TECHNIQUE. INGLES.V . ...
of a generalized canonical element for power processing The general switching function can be expressed by (1) As an example, the goal of the synthesis of a dc transformer is to design a switching structure ...
doi:10.5281/zenodo.1461213
fatcat:wje5m5rwqrba3agfdiiwzzz23a
Variable Structure Controller for Generator Side Converter of Variable Speed PMSG Wind Energy Conversion System
2013
International Journal of Computer Applications
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This paper presents a novel control strategy based on variable structure theory (VST) for the generator side converter to regulate the dc link voltage of a direct driven PMSG wind energy conversion system ...
The primary merit of the proposed technique is that it does not require an anemometer or prior knowledge of a system, but has an accurate and fast dynamic response to wind speed fluctuations. ...
Control of Variable Structure Systems VSS are systems whose physical structure is changed intentionally during the time in accordance with a preset structure control law. ...
doi:10.5120/11497-7208
fatcat:tuzn47x7j5erhidkcfyoztwdd4
Paralleled DC-DC Power Converters Sliding Mode Control with Dual Stages Design
2014
Journal of Power and Energy Engineering
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This paper proposes the new cascaded series parallel design for improved dynamic performance of DC-DC buck boost converters by a new Sliding Mode Control (SMC) method. ...
The converter is controlled using Sliding Mode Control method that utilizes the converter's duty ratio to determine the skidding surface. System modeling and simulation results are presented. ...
The controller then derived using the sliding surface coefficients. In [44] a Variable Structure Control (VSC) surface design for DC-DC power converters is presented. ...
doi:10.4236/jpee.2014.22001
fatcat:ajywbjrtcfg2tjbzcrlpcspmia
Performance Analysis, Modeling and Control of Multi-Port DC-DC Boost Converter for an Integrated Power Generation System
2016
Indian Journal of Science and Technology
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Objective: This paper presents a new DC-DC boost converter for renewable hybrid power generation scheme is designed using five controllable switches in its unified structure. ...
Applications/Improvement: This research helps to find the best power electronic converter structure for renewable based hybrid power generation system. ...
In 11 a novel three-input DC-DC boost converter that could be used for hybrid power system applications. ...
doi:10.17485/ijst/2016/v9i36/96985
fatcat:qld4gxzrdnckvgzxzmnteah5y4
SURVEY OF CONTROL METHODS FOR DC-DC CONVERTERS
2018
Acta Electrotechnica et Informatica
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used types of control in order to increase the reliability and quality of DC-DC converters output voltage control. ...
Determining the ideal method for output voltage control in DC-DC converters is a demanding task due to their nonlinear character, various types of connection, and ways of use. ...
A DC-DC converter may be considered as a highly nonlinear time-invariant system (VSCS) with a variable structure. ...
doi:10.15546/aeei-2018-0024
fatcat:nuhkn3gs6jcljejaa6dvw2xkci
A Access of SST Converter Topologies: Control & Modulation Techniques
2019
International journal of recent technology and engineering
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In this paper a comparison of SST converter topologies with control and modulation techniques is presented. ...
energy source integration to grid, traction, controlling of electrical machines, use as a Distributed Generators, due to powerful and attractive features of SST. ...
The LLC converter is a DC-DC resonant converter consists of series connected capacitor with transformer leakage inductance to prevent the saturation of transformer. ...
doi:10.35940/ijrte.b1143.0982s1119
fatcat:klkdqh6vsfdifmvdzebsxmo3xm
Investigation of direct matrix converter working as a versatile converter (AC/AC, AC/DC, DC/AC, DC/DC conversion) with predictive control
2017
IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society
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The three-phase direct matrix converter has been researched exclusively as a direct AC/AC converter, being a competitive alternative to the conventional AC/DC/AC converter. ...
Simulation results verify the effectiveness and feasibility of AC/DC, DC/AC and DC/DC conversion with the matrix converter. ...
MPC CONTROLLER DESIGN The switch matrix of a matrix converter is arranged so that any output can be connected to any input. The switches are controlled by MPC to form any one of the 27 combinations. ...
doi:10.1109/iecon.2017.8216800
dblp:conf/iecon/ZhangLHAD17
fatcat:nsmkormeffbuzjabverilgdwue
GA-BASED FUZZY LOGIC CONTROLLER WITH BOOSTER TYPE DC-DC CONVERTER
2018
e-Journal of New World Sciences Academy
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In this study, a booster-type DC-DC converter is designed by Matlab/Simulink Environment and an output voltage control has been analyzed for different load conditions. ...
The designed DC-DC converter is controlled for different scenarios such as variable input-constant output voltage and constant input-variable output voltage references. ...
In Figure 2 , the power circuit belonging to an ideal overall structure of a step up-type DC-DC converter is being provided. ...
doi:10.12739/nwsa.2018.13.1.2a0134
fatcat:ldnvszuq3rf5biltlpbf3ofh74
An Overview of Power Electronics Techniques in Electric Systems for Transport Applications
2017
International Journal of Research Studies in Electrical and Electronics Engineering
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Power system for ES (a) MVAC power system with SSTs (b) MVDC power system with DC-DC converters In order to increase the efficiency and compactness of the power electronic converters for AES applications ...
The structures of the ES by applying MVAC power system with SSTs and MVDC power system with DC-DC converters are displayed in Fig. 4 (a) and (b), respectively. ...
doi:10.20431/2454-9436.0303003
fatcat:x4sopi24ifacvf72q56o6yheke
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