A new energy transfer principle to achieve a minimum phase &amp; continuous current boost converter

Rueda, P. Banda; Ghani, Sulaiman Ab; Perol, P.

doi:10.1109/pesc.2004.1355467

Cited by 27 publications

(19 citation statements)

References 2 publications

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“…Several modifications have been proposed in the boost topology to overcome the drawback of the RHP zero as in [1], [3] and [4]. In [1], a two inductor boost topology was introduced to eliminate the RHP zero.…”

Section: Introductionmentioning

confidence: 99%

“…In [1], a two inductor boost topology was introduced to eliminate the RHP zero. This topology proposes a new energy transference principle by means of an additional inductor coupled to the boost inductor breaking the uncoupling between the input and the output of the converter.…”

Section: Introductionmentioning

confidence: 99%

“…The purpose of this paper is to analyze in detail the two inductor boost topology proposed in [1] to determine the theoretical condition to achieve RHP zero cancellation.…”

Section: Introductionmentioning

confidence: 99%

“…NEW BOOST TOPOLOGY ANALISYS In order to obtain a boost converter without RHP zero, the two inductor boost converter [1] introduces a new energy transference principle which leads to a new boost topology ( Figure 1) that has the following characteristics:…”

Section: Introductionmentioning

confidence: 99%

“…Its main limitation on CCM is the dynamic response because of the RHP zero effect, which reduces the bandwidth of a converter approximately to one third of the RHP zero's frequency [2].Several modifications have been proposed in the boost topology to overcome the drawback of the RHP zero as in [1], [3] and [4]. In [1], a two inductor boost topology was introduced to eliminate the RHP zero.…”

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confidence: 99%

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Analysis and design considerations for the right half -plane zero cancellation on a boost derived dc/dc converter

Díaz¹,

Garcia²,

Oliver³

et al. 2008

2008 IEEE Power Electronics Specialists Conference

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Abstract- I.INTRODUCTION The boost converter is a well-known and simple topology which is widely used in many applications. Its main limitation on CCM is the dynamic response because of the RHP zero effect, which reduces the bandwidth of a converter approximately to one third of the RHP zero's frequency [2].Several modifications have been proposed in the boost topology to overcome the drawback of the RHP zero as in [1], [3] and [4]. In [1], a two inductor boost topology was introduced to eliminate the RHP zero. This topology proposes a new energy transference principle by means of an additional inductor coupled to the boost inductor breaking the uncoupling between the input and the output of the converter. This new energy transference principle allows to derive a new boost converter without RHP zeros, but this effect depends on some design parameters.The purpose of this paper is to analyze in detail the two inductor boost topology proposed in [1] to determine the theoretical condition to achieve RHP zero cancellation.The content of this paper is:• Development of the averaged model of the new boost topology.• Analysis of the theoretical condition for RHP zero cancellation.• Analysis of the coupled inductors' turns ratio on the performance of the converter.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…The purpose of this paper is to analyze in detail the two inductor boost topology proposed in [1] to determine the theoretical condition to achieve RHP zero cancellation.…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

mentioning

confidence: 99%

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Analysis and design considerations for the right half -plane zero cancellation on a boost derived dc/dc converter

Díaz¹,

Garcia²,

Oliver³

et al. 2008

2008 IEEE Power Electronics Specialists Conference

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Modeling and implementation of a new boost converter with elimination of right‐half ‐plan zero

Goudarzian

Khosravi

Raeisi

2020

Int Trans Electr Energ Syst

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Summary Conventional boost converters used for fuel‐cell applications suffer from a slow dynamic response, due to their non‐minimum phase nature. It is the main challengeable problem in the development of boost topologies working in continuous‐conduction mode (CCM). In order to eliminate the mentioned disadvantage, a boost converter is proposed in this article which is capable to give a high voltage gain. From viewpoint of the boosting feature, the proposed topology is more appropriate to connect a low input voltage to a higher dc voltage of load. Moreover, the duty‐cycle‐to‐output‐voltage transfer function of this converter is free from the right‐half‐plane zero (RHPZ) and therefore, its dynamics are simpler and faster compared with the classical boost converter. To cancel the RHPZ, improve the dynamic behavior and enhance the voltage transfer gain, a separate forward path is provided using a transformer and an additional capacitor in the output node for transferring the input energy to the output load during the switch‐on time interval of the power switch. For derivation of the converter model, the steady state analysis is given in details and the required equations are formulated. The transfer function expression is obtained using the averaging model of the converter and then, the description and comparisons are introduced to reveal the features and superiority of the proposed converter. Also, a laboratory set‐up of the suggested dc/dc boost converter working in CCM is built and tested.

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Influencing Factors in Frequency Response Simulation of HE-boost Converter

Yang

Hou

et al. 2020

2020 5th Asia Conference on Power and Electrical Engineering (ACPEE)

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A new energy transfer principle to achieve a minimum phase & continuous current boost converter

Cited by 27 publications

References 2 publications

Analysis and design considerations for the right half -plane zero cancellation on a boost derived dc/dc converter

Analysis and design considerations for the right half -plane zero cancellation on a boost derived dc/dc converter

Modeling and implementation of a new boost converter with elimination of right‐half ‐plan zero

Influencing Factors in Frequency Response Simulation of HE-boost Converter

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