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An Isolated Zeta Converter Topology for Switched Reluctance Motor Drive with Power Factor Correction
2016
Indian Journal of Science and Technology
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Methods: A single phase AC supply is given to the diode bridge rectifier followed by a isolated Zeta converter then frontend converter with Switched Reluctance Motor (SRM) drive. ...
Objective: This paper presents an isolated zeta converter fed switched reluctance motor(SRM) drive with power factor correction for low power applications. ...
That rippleless output will be given to the PFC based isolated Zeta converter followed by a DC link capacitor. ...
doi:10.17485/ijst/2016/v9i33/99490
fatcat:3o3w7dem4fg4th6hlqaq2f7i7a
A study of high-frequency-fed AC-DC converter with different DC-DC topologies
2015
2015 IEEE PELS Workshop on Emerging Technologies: Wireless Power (2015 WoW)
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Based on the commonly used DC-DC converter topologies, the possibilities of new converter structure are investigated. ...
Using buck and ZETA topologies as examples, the output voltage gain, output load range and switch stress of the converters are analytically studied. ...
12 .Fig. 13 .Fig. 14 . 121314 Output voltage gain for converters with (a) ZETA topology; (b) buck topology, where Output power for converters with (a) ZETA topology; (b) buck topology, where Switch stress ...
doi:10.1109/wow.2015.7132846
fatcat:wmvzo6oymrhdtmjkyo5nbrfae4
A Non-isolated Modified Zeta Converter-fed DC Motor under Load Condition
2024
Brazilian Archives of Biology and Technology
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In this paper, the steady state performance characteristics of a separately excited DC motor fed by a non-isolated positive output DC-DC converter of high voltage gain Zeta topology are presented. ...
The suggested Zeta converter configuration energized by a DC source is operated in continuous inductor current mode. The DC motor is mechanically coupled with a DC generator. ...
High gain Zeta Converter topology: A separately excited DC motor coupled with a DC generator is fed by a non-isolated positive output DC-DC converter of Zeta topology as shown in Figure 1 . ...
doi:10.1590/1678-4324-2024230420
fatcat:bhu5jjwhj5fcpecoxps5roz2ju
Novel high voltage conversion ratio "Rainstick" DC/DC converters
2013
2013 IEEE Energy Conversion Congress and Exposition
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The analysis of these converter result in a new converter. The proposed converter posses high voltage conversion ratio and reduced switch voltage stress. ...
In this paper different types of converters based on different types of switching cells have been studied and designed. The analysis of each converter has been carried out. ...
Salim-Ur-Rehman, Vice Chancellor, Sarhad University of Science a nd Information Technology, Peshawar, KPK, Pakistan, for his support and providing research facilities. ...
doi:10.1109/ecce.2013.6646783
fatcat:bbo326xwkrbghorqlgnxwg7hvi
Transformer Isolated Buck-Boost Converters
2016
Renewable Energy and Sustainable Development
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Then four split-capacitor transformer-coupled topologies (specifically the Cuk, sepic, zeta, and new converters) with a common ac equivalent circuit, that do not temporarily store core magnetic energy ...
as does the traditional isolated buckboost converter nor have a core dc magnetizing current bias as with the sepic and zeta transformer coupled topologies, are explored. ...
As well as the Cuk converter, the other topologies are based on the sepic and zeta converters, with the fourth topology previously unidentified. ...
doi:10.21622/resd.2016.02.2.112
fatcat:6i65vkq7svcy5adpkcz6m2mhii
Multi Input and Multi Output Zeta Converter for Hybrid Renewable Energy Storage systems
2019
VOLUME-8 ISSUE-10, AUGUST 2019, REGULAR ISSUE
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This converter boosts the PV panel, battery and fuel dc voltage to regulated output dc voltage without any losses. This topology provides a positive output voltage. ...
The Traditional MIMO is modified with Zeta converter for its Continuous output current, high voltage Gain, Buck boost capability & performing higher switching frequencies. ...
Figure 3 shown the topology of the MIMO zeta dc-dc converter.
Fig.3. Structure of MIMO Converter
II. ...
doi:10.35940/ijitee.b7417.129219
fatcat:puod7vo5g5g47ablnxa2e4pbzi
New transformer‐less DC–DC converter topologies with reduced voltage stress on capacitors and increased voltage conversion ratio
2021
IET Power Electronics
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The proposed converters are extendible by benefiting from several switched-capacitors, making it possible to transfer more power from the converter. ...
This article proposes new transformer-less step-up/down and step-up DC-DC topologies providing numerous merits such as less voltage stress on capacitors, lower duty-cycle, and higher voltage conversion ...
In [25] , a high gain switched-inductor/capacitor-based DC-DC converter is presented for PV applications that can recycle the energy in its loss-less passive components, achieving a high voltage gain ...
doi:10.1049/pel2.12105
fatcat:6tytzib5mzb2relcsew5zy7yty
COMPARATIVE STUDY OF ZETA AND SINGLE STAGE HIGH VOLTAGE GAIN DC-DC CONVERTERS
2019
INTERNATIONAL JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY
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The DC-DC converters are used to increase the efficiency of PV system. This paper envisages the comparison of the two topologies of two converters; Zeta and high voltage gain DC-DC Converter. ...
The switched capacitor based network converter has a discontinuous input ripple due to series parallel connection of the inductors. ...
CONCLUSION In this paper was presented a comparative study of DC-DC converters in Zeta and single stage high voltage topologies. The operation equations of main parameters were presented. ...
doi:10.34218/ijeet.10.3.2019.006
fatcat:7ai44ntkdfbshaqv7rjqs5zyfy
ZETA Converter for Speed Control of Electronically Commutated BLDC Motor
2018
International Journal of Trend in Scientific Research and Development
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Zeta converter is a fourth order DC-DC converter made up of two inductors and two capacitors and capable of operating in either step up or stepdown mode. The PFC is achieved by zeta converter. ...
A Power Factor Correction (PFC) and sensor less speed control of BLDC (Brushless DC) motor using zeta converter is presented. ...
The proposed scheme for the Brushless motor drive fed by a Zeta based PFC converter operating in DICM mode is shown in Fi The front end Zeta DC-DC converter maintains the DC link voltage to a set reference ...
doi:10.31142/ijtsrd13087
fatcat:lovpyvvkfzg3hbjo5dwipfawda
High-gain symmetrical hybrid multilevel DC-AC converters — Single phase circuits
2013
2013 Brazilian Power Electronics Conference
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This paper presents the study and simulation of a new family of symmetrical hybrid multilevel inverters based on Cuk and Zeta converters, able to high step up/down voltages, primarily focused on applications ...
for nonconventional renewable energy systems where DC voltage link is of low value. ...
Instead single-stage topologies perform work to raise and invert the input voltage in only one stage. This topology is based on DC-DC boost converters. ...
doi:10.1109/cobep.2013.6785110
fatcat:f4dlyqv55vgircxf3sfkbx7ueu
A new transformer‐less step‐up DC–DC converter with high voltage gain and reduced voltage stress on switched‐capacitors and power switches for renewable energy source applications
2021
IET Power Electronics
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This article proposes a new transformer-less step-up DC-DC converter which, compared to previously presented converter topologies in the same class, can provide a higher variable voltage conversion ratio ...
besides benefits such as decreased voltage stress on the switched-capacitors and power switches. ...
In [6] , a modified high gain DC-DC converter is introduced based on the conventional boost converter with a single switch. ...
doi:10.1049/pel2.12106
fatcat:qwiqeaddpvee5imh3rvfuldv7m
Photovoltaic Simplified Boost Z Source Inverter for Ac Module Applications
2014
Research Journal of Applied Sciences Engineering and Technology
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A simplified capacitor multiplier controlled by continuous conduction mode, A detailed topology analysis and a generalized discussion are given. ...
Separate types of converter used for solar system due to its current lagging, here capacitor multiplier based boost converter introduced for maintain the current lagging and voltage gain. ...
Zeta converter provides either a step-up or a stepdown function to the output, in a manner similar to that of the buck-boost or SEPIC converter topologies. ...
doi:10.19026/rjaset.8.1032
fatcat:cvtmj2kv6ncffjwaypxfmcnk7q
REVIEW PAPER OF SIMULATION OF SOLAR PV BASED CHARGER EMPLOYING ZETA CONVERTER
2022
International Research Journal of Modernization in Engineering Technology and Science
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A zeta converter is a fourth order DC-DC converter that has a non-inverted output and functions as a buck-boost converter. ...
This study suggests a battery charger based on a Zeta converter for an electric vehicle (EV). ...
However, a standard hard-switched converter based on IGBTs finds it difficult to handle large input voltages and switch at high frequencies, making soft-switching topologies an appealing option. ...
doi:10.56726/irjmets30708
fatcat:4rcqe6cbgfbethhcxrpfpufj4u
Design and Analysis of a High-Gain Step-Up/Down Modular DC–DC Converter with Continuous Input Current and Decreased Voltage Stress on Power Switches and Switched-Capacitors
2021
Sustainability
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Additionally, this converter provides a remarkable reduction in voltage stress on the switched capacitors and power switches. ...
Due to its modular structure obtained by employing switched-capacitors (SCs), it is possible for this topology to gain a very high voltage conversion ratio using low duty-cycles produced by a simple and ...
In [33] , a single switch step-up DC-DC converter topology with high voltage gain is presented, which consists of switched-capacitor cells and one LCCT impedance network. ...
doi:10.3390/su13095243
fatcat:zyh3ibo7nff2nkat6vh4l5gp6m
A High Voltage Gain Multiport Zeta-Zeta Converter for Renewable Energy Systems
2020
Informacije midem
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This research work proposes a Zeta-Zeta multiport converter with reduced number of switches for renewable energy systems. ...
Zeta converter topology facilitates high voltage gain with a reduced output voltage ripple. ...
The primary focus of this paper is therefore to design a novel non isolated DC-DC converter based on zeta topology using DC link capacitors. ...
doi:10.33180/infmidem2020.306
doaj:c6f77ec55f8244dcb9667418b59cb470
fatcat:vfbsm4s62zgl5c45uerewxo54y
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