Power-factor correction with interleaved boost converters in continuous-inductor-current mode

Balogh, László; Redl, R.

doi:10.1109/apec.1993.290634

Cited by 164 publications

(48 citation statements)

References 3 publications

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“…Equation (17) shows that the capacitance value of C r does not affect the delay time. The value of C r determines the time period of energy transferring from the auxiliary circuit to the output and it should be determined using Equations (11) and (12). For the same load, the time interval required to transfer energy increases with the increasing value of C r .…”

Section: Considerations On Delay Time and Components Of The Auxiliarymentioning

confidence: 99%

Steady‐state analysis of a novel ZVT interleaved boost converter

Genç

İskender

2011

Circuit Theory & Apps

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SUMMARYIn this paper, a novel soft-switched interleaved boost converter composed of two-cell boost conversion units and an auxiliary circuit is proposed and investigated. The proposed auxiliary circuit is implemented using only one auxiliary switch and a minimum number of passive components without an effective increase in the cost and the complexity of the converter. The main advantage of this auxiliary circuit is that it not only provides zero-voltage-transition (ZVT) for the main switches but also provides soft switching for the auxiliary switch and diodes. Though all semiconductor devices operate under soft switching, they do not have any additional voltage and current stresses. The proposed converter operates successfully in soft-switching operation mode for a wide range of input voltage level and the load. In addition, it has advantages such as fewer structure complications, lower cost and ease of control. Since the two-cell interleaved boost units are identical, operational analysis and design for the converter module become quite simple. In this study, the detailed steady-state theoretical analysis of the proposed converter is presented, which is verified exactly by simulation and experiments carried out on a prototype of a 120 W and 50 kHz/cell interleaved boost converter. The practical results confirm the results obtained from theoretical analysis.

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Section: Considerations On Delay Time and Components Of The Auxiliarymentioning

confidence: 99%

Steady‐state analysis of a novel ZVT interleaved boost converter

Genç

İskender

2011

Circuit Theory & Apps

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“…Figure 45) has a couple of boost converters connected in parallel and working in 180 • out of phase [104][105][106]. The ripple currents of the inductors cancel each other.…”

Section: Converters For Wired Chargingmentioning

confidence: 99%

A Comprehensive Study of Key Electric Vehicle (EV) Components, Technologies, Challenges, Impacts, and Future Direction of Development

et al. 2017

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Electric vehicles (EV), including Battery Electric Vehicle (BEV), Hybrid Electric Vehicle (HEV), Plug-in Hybrid ElectricVehicle (PHEV), Fuel Cell Electric Vehicle (FCEV), are becoming more commonplace in the transportation sector in recent times. As the present trend suggests, this mode of transport is likely to replace internal combustion engine (ICE) vehicles in the near future. Each of the main EV components has a number of technologies that are currently in use or can become prominent in the future. EVs can cause significant impacts on the environment, power system, and other related sectors. The present power system could face huge instabilities with enough EV penetration, but with proper management and coordination, EVs can be turned into a major contributor to the successful implementation of the smart grid concept. There are possibilities of immense environmental benefits as well, as the EVs can extensively reduce the greenhouse gas emissions produced by the transportation sector. However, there are some major obstacles for EVs to overcome before totally replacing ICE vehicles. This paper is focused on reviewing all the useful data available on EV configurations, battery energy sources, electrical machines, charging techniques, optimization techniques, impacts, trends, and possible directions of future developments. Its objective is to provide an overall picture of the current EV technology and ways of future development to assist in future researches in this sector.

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“…The ripple currents of the inductors cancel each other. This configuration also provides twice the effective switching frequency and provides a lower ripple in input current, resulting in a relatively small EMI filter [111,112]. 2.…”

Section: Preprints (Wwwpreprintsorg) | Not Peer-reviewed | Posted: mentioning

confidence: 99%

A Comprehensive Study of Key Electric Vehicle (EV) Components, Technologies, Challenges, Impacts, and Future Direction of Development

Un-Noor¹,

Padmanaban²,

Mihet‐Popa³

et al. 2017

Preprint

144

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Electric vehicles (EV) are getting more commonplace in the transportation sector in recent times. As the present trend suggests, this mode of transport is likely to replace the internal combustion engine (ICE) vehicles in near future. Each of the main EV components has a number of technologies that are currently in use or can become prominent in the future. EVs can cause significant impacts on the environment, power system, and other related sectors. The present power system can face huge instabilities with enough EV penetration; but with proper management and coordination, EVs can be turned into a major contributor to the successful implementation of smart grid. There are possibilities of immense environmental benefits as well, as the EVs can extensively reduce the greenhouse gas emission from the transportation sector. However, there are some major obstacles for EVs to overcome before replacing the ICE vehicles totally. This paper is focused on reviewing all the useful data available on EV configurations, energy sources, motors, charging techniques, optimization techniques, impacts, trends, and possible directions of future developments. Its objective is to provide an overall picture of the current EV technology and ways of future development to assist in future researches in this sector.

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Power-factor correction with interleaved boost converters in continuous-inductor-current mode

Cited by 164 publications

References 3 publications

Steady‐state analysis of a novel ZVT interleaved boost converter

Steady‐state analysis of a novel ZVT interleaved boost converter

A Comprehensive Study of Key Electric Vehicle (EV) Components, Technologies, Challenges, Impacts, and Future Direction of Development

A Comprehensive Study of Key Electric Vehicle (EV) Components, Technologies, Challenges, Impacts, and Future Direction of Development

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