Proceedings ArticleDOI
Adaptive Sliding mode based Loss Free resistor for Power Factor Correction Application
Nupur Rathore,Aditya R. Gautam,Deepak Fulwani +2 more
- pp 1-6
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TLDR
A novel notion of Adaptive Sliding mode based loss free resistor (ASLFR) is proposed, to achieve the dual purpose of power factor correction and voltage regulation and results have been demonstrated to support the theoretical claims.Abstract:
This paper proposes a novel notion of Adaptive Sliding mode based loss free resistor (ASLFR), to achieve the dual purpose of power factor correction and voltage regulation. The scheme serves itself as an efficient solution for single-stage PFC circuits applications. The work also provides a qualitative analysis to establish the expediency of the proposed ASLFR over the existing SLFR technique. A boost topology is chosen for implementation, to showcase the effectiveness of the scheme. Relevant results have been demonstrated to support the theoretical claims.read more
Citations
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Journal ArticleDOI
Control Strategies and Power Decoupling Topologies to Mitigate 2ω-Ripple in Single-Phase Inverters: A Review and Open Challenges
TL;DR: This paper provides a comprehensive review of the control approaches and the power-decoupling topologies to mitigate the ripple problem in the single-phase inverters, its solutions, and discusses open challenges yet to be addressed.
Journal ArticleDOI
Emulation of Loss Free Resistor for Single-Stage Three-Phase PFC Converter in Electric Vehicle Charging Application
TL;DR: The modular three-phase ac–dc converter using single-phase isolated Ćuk rectifier modules for charging of electric vehicles is discussed, and the adopted topology serves as a fitting single-stage solution for balanced three- phase systems.
Journal ArticleDOI
Adaptive Sliding Mode Based Loss-Free Resistor for Power-Factor Correction Application
TL;DR: The ASLFR is used to achieve the dual purpose of harmonics-free rectification along with excellent system response under load and line transients and is illustrated for power-factor correction (PFC) applications.
Model-Free Control of Single-Phase Boost AC/DC Converters
TL;DR: In this paper , a model-free control (MFC) strategy of single-phase ac/dc converters is proposed to realize power factor correction and output voltage regulation of single phase converters, and the closed-loop performance of MFC systems is analyzed in frequency domain via classical linear control theory.
References
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Journal ArticleDOI
Canonical modeling of power processing circuits based on the POPI concept
TL;DR: In this article, the fundamental power processing properties of switching converter circuits are modeled using generalized power-conservative (POPI) networks, and the application of the gyrator to network two voltage sources and the use of the loss-free resistor as a unity power factor rectifier are described.
Journal ArticleDOI
Realization of loss-free resistive elements
TL;DR: In this article, the realization of loss-free elements with resistive I-V characteristics is achieved by controlling the parameters of loss free two-ports that have a transformer or gyrator matrix.
Journal ArticleDOI
The application of 'loss-free resistors' in power processing circuits
TL;DR: In this paper, the synthesis of a loss-free element with resistive characteristics in power processing systems is discussed, based on the control of a two port which has a transformer or gyrator matrix.
Journal ArticleDOI
Synthesis of loss-free resistors based on sliding-mode control and its applications in power processing
Angel Cid-Pastor,Luis Martinez-Salamero,A. El Aroudi,Roberto Giral,Javier Calvente,Ramon Leyva +5 more
TL;DR: In this article, a systematic procedure to synthesize loss-free resistors (LFRs) based on slidingmode control (SMC) of DC-DC switching converters is presented.
Proceedings ArticleDOI
Why is sliding mode control methodology needed for power converters
TL;DR: The method of the equivalent control is illustrated in the design of a two-loop control for the voltage regulation of a buck-boost converter by means of PSIM simulations.
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