Three-Legs Interleaved Boost Power Factor Corrector for High-Power LED Lighting Application

Musumeci, Salvatore; Bojoi, Radu; Armando, Eric; Borlo, Stefano; Mandrile, Fabio

doi:10.3390/en13071728

Cited by 13 publications

(7 citation statements)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…After this gain value has been found, the system must be used to verify the speed control for multiple input speeds. Maximum PowerPoint Tracking is implemented using Perturbation and Observation [42]. To implement MPPT, the schematic needs the following updates: change from constant reference speed input to simplified C-block on PSIM with the inputs speed and power and change from constant torque input to wind turbine input with a speed of 12m/s.…”

Section: Mppt Technique For Wind Energy Conversion System 31 Perturba...mentioning

confidence: 99%

Enhancing Wind Turbine Stability and Performance: A Case Study on Speed Control and Maximum Power Point Tracking

Nawaz,

Wei Jiang,

Aimal Khan

2024

DJES

View full text Add to dashboard Cite

Wind turbine performance is a critical aspect of renewable energy systems, and this study focuses on optimizing it through innovative strategies. It also discussed the different parts of WECS, such as wind turbines, generators, and control systems, to enhance their performance and efficiency. The research delves into the integration of speed control and Maximum Power Point Tracking (MPPT) mechanisms using a sophisticated Three-Phase Interleaved Buck-Boost Converter. The converter's unique topology, involving a back-to-back connection, shows a pivotal part in shaping the performance of the wind turbine. Furthermore, the near-zero implementation in MPPT strives to minimize oscillations and enhance photovoltaic panel and wind turbine efficiency. This technique, as explored in various studies, aims to achieve stable, efficient power output by reducing perturbations, ensuring optimal energy capture, and improving overall system reliability. This study investigates the transformation before and after near-zero implementation in various contexts. It explores the impact on energy efficiency with near-zero properties, and the performance of buildings, providing insights into the substantial changes brought about by near-zero initiatives. Additionally, the implementation of MPPT is explored, demonstrating that adjusting delta values can lead to faster stabilization times. By changing the negative delta value to -0.0005, the system achieves stabilization at the target power of 19 kW within 0.2 seconds. These findings emphasize the versatility of the Three-Phase Interleaved Buck-Boost Converter in enhancing both speed control and MPPT for wind turbines

show abstract

Section: Mppt Technique For Wind Energy Conversion System 31 Perturba...mentioning

confidence: 99%

Enhancing Wind Turbine Stability and Performance: A Case Study on Speed Control and Maximum Power Point Tracking

Nawaz,

Wei Jiang,

Aimal Khan

2024

DJES

View full text Add to dashboard Cite

show abstract

“…In the interleaved topology the reduced current ripple allows to avoid the capacitor C in . A complete design of 3 kW PFC based on an interleaved PFC Boost converter is reported in [54]. The control technique is based on Microcontroller Units (MCUs) or specialized Integrated Circuits (ICs).…”

Section: Boost Pfc Circuit Evaluationmentioning

confidence: 99%

Passive and Active Topologies Investigation for LED Driver Circuits

Musumeci¹

2021

Light-Emitting Diodes and Photodetectors - Advances and Future Directions [Working Title]

Self Cite

View full text Add to dashboard Cite

In this chapter, a survey of LED driver circuits is presented. The driver circuit is a crucial component in the LED light system. It provides the correct voltage and current values for the best brightness and long life. Furthermore, the driver circuits contribute to obtaining high efficiency and reliability light system. Several lighting applications need different driver topologies that meet the use requirement and the energy sources available. In actual applications, passive and active circuits are implemented to satisfy the LED driver electrical requirements and cost-effective demands. The LED driver circuits investigation evaluate the issues and the solutions in the LED lighting systems connected to a DC source such as a battery or AC line. The AC line connection requisites such as the power factor correction and the harmonic distortion are dealt with both the driver topology and control optimization. Also, the volume reduction need is examined in the circuitry choice. Moreover, the different topologies of the power converters isolated and not isolated used in the driver circuits based on both the power request and supply source are described and critically evaluated.

show abstract

“…Here, a snubber circuit is integrated into an interleaved PFC converter. Lighting applications [15,16], connected to the mains grid or industrial, can be provided with a voltage driver which in term has PFC features realized with an interleaved boost rectifier topology. Other applications such as electric vehicle chargers [17][18][19] are also being studied.…”

Section: Introductionmentioning

confidence: 99%

Power Factor Correction Application Based on Independent Double-Boost Interleaved Converter (IDBIC)

et al. 2022

View full text Add to dashboard Cite

In this paper, a Power Factor Correction (PFC) application, based on the novel power stage topology named Independent Double-Boost Interleaved Converter (IDBIC), has been analyzed. The novelty of the proposed PFC rectifier is based on the sum of capabilities, such as supplying three independent output voltage levels with interleaved operation at the input and high voltage gain. The hardware used within this application consists of an AC input L-C-L filter, a single-phase bridge rectifier, the IDBIC power stage, output capacitors group and a group of variable high-power rheostats (resistors) group as DC load. The main purpose of the carried study was to highlight the advantages and disadvantages of the novel power stage topology in the context of a green and modern AC to DC conversion solution. Nowadays, a high level of the efficiency and power factor have become a mandatory feature for the AC to DC conversion solutions to satisfy the international electrical standards. Thus, considering the modern electrical standards and recommendations, the current study tries to better depict the working steps and principles of the modern power stage topology within an AC to DC conversion application. The behavior of the considered power stage described in different detailed working steps (such as the Discontinuous Conduction Mode and Continuous Conduction Mode) may help understand how the energy conversions process of AC to DC becomes more efficient. The high output voltage gain of the considered power stage is the key feature in the Power Factor Correction process. With such a feature, the AC to DC conversion solution/application can also operate at lower input AC voltages (such as 90 [V] and 110 [V]). The proposed solution can be successfully used in the electric vehicle (automotive field) and high-power electrical traction (e.g., trains, high power electrical machines and drives). The same solution can also be used successfully in fast battery charging applications and chemical electrolysis processes.

show abstract

Three-Legs Interleaved Boost Power Factor Corrector for High-Power LED Lighting Application

Cited by 13 publications

References 21 publications

Enhancing Wind Turbine Stability and Performance: A Case Study on Speed Control and Maximum Power Point Tracking

Enhancing Wind Turbine Stability and Performance: A Case Study on Speed Control and Maximum Power Point Tracking

Passive and Active Topologies Investigation for LED Driver Circuits

Power Factor Correction Application Based on Independent Double-Boost Interleaved Converter (IDBIC)

Contact Info

Product

Resources

About