High efficient and high gain boost converter with soft switching capability connected to grid using dq axis current control

Sirisha, B.; Saieni, Akhilesh

doi:10.11591/eei.v11i2.3358

Cited by 6 publications

(6 citation statements)

References 0 publications

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“…by placing (19) in (18) for the duration dt2, we have: = 𝑑 𝑡2 (20) the voltage stress on the switch at times dt2 and dt3 are given by ( 21) and ( 22), respectively:…”

Section: Mode 5 [T4-t5]mentioning

confidence: 99%

Discontinuous conduction mode approach of ultra-lift DC-DC converter based on three windings coupled inductor

Hasanzadeh

Asadi

Sutikno

2023

IJPEDS

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These days, DC-DC boost converters play an essential role in a variety of applications. Therefore, a variety of techniques were proposed in the literature to achieve the highest voltage gain. A large number of passive elements are typically used in high-voltage DC-DC converters. Increasing the order of the system would make modeling and controlling the output voltage of the converter more complex. This paper examines an ultra-lift DC–DC converter using a three-winding inductor and a super-lift construction in discontinuous conduction mode (DCM). This converter provides substantial voltage gain by utilizing the three-winding coupling inductor topology without increasing the duty cycle or passive circuit parts. Because the DCM operation mode occurs in the converter, it is necessary to investigate and analyze it. The DCM operation mode of an Ultra-Lift converter is examined in this study, and then simulation results are shown to validate the equations.

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“…by placing (19) in (18) for the duration dt2, we have: = 𝑑 𝑡2 (20) the voltage stress on the switch at times dt2 and dt3 are given by ( 21) and ( 22), respectively:…”

Section: Mode 5 [T4-t5]mentioning

confidence: 99%

Discontinuous conduction mode approach of ultra-lift DC-DC converter based on three windings coupled inductor

Hasanzadeh

Asadi

Sutikno

2023

IJPEDS

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“…This non-isolated converter topology provides different output voltages at different magnitudes and different voltage levels. This makes the circuit more suitable for applications like multilevel inverters [34], [35]. In this paper, section 2 explains the construction and working principle of the proposed topology and the performance analysis presented in section 3.…”

Section: Introductionmentioning

confidence: 99%

A novel topology for single-inductor single input triple output DC-DC power converter

Sreelatha

Pandian

Kuppusamy

2023

IJPEDS

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<p class="Els-Abstract-text">A single input triple output (SITO) DC-DC power converter circuit derived from a single inductor boost converter is proposed in this paper. Like multi-level inverters, many electronic circuit applications need multiple DC output voltages. Using different power supply circuits increases the system cost, size, and weight. The multiple-input, multiple-output power conversion system integrates multiple sources and outputs and uses a single controller. The integrated operation results in simple structure, low cost, and size, making it suitable for different power conversions, including renewable sources. In this series, the proposed single-inductor single-input triple-output (SI-SITO) DC-DC power converter is designed to produce three independent DC output voltages and two dependent output voltages. The proposed circuit is derived from a conventional boost converter made up of a single inductor. The advantage of this proposed circuit is the use of minimum components and simple control strategies. The design and performance analysis is done using Mat Lab simulation. The experimental results show the benefits of the proposed circuit.</p>

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“…In the utilization of photovoltaic (PV), a DC voltage converter is needed as a voltage regulator output [14]. In order to increase the voltage level, it is important to design and study new high gain, efficient upgrade converters [15]. Several studies related to the use and testing of high-voltage transformer types have also been conducted [16]- [18].…”

Section: Introductionmentioning

confidence: 99%

Fabrication and experimental study of transformer 400 V with a simple rectifier circuit design

Puspasari

Sismanto

Ashari

2023

IJECE

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The demand for increased voltage in renewable energy sources is relatively high. This study examines the rapid development of technology considering the use of voltage-increasing transformers. Voltage regulator circuits are generally used to stabilize the output voltage of the rectifier according to the amount of input from the transformer. However, components for high-voltage stabilizer circuits are rare, which becomes an obstacle to the stabilization of the rectifier output. This study aimed to determine the performance of the designed rectifier circuit against a non-center tap step-up direct current (DC) 400 V transformer and compare the measurement results to manual calculations. The research method is a direct comparison between the input and output voltage values of the transformer after going through a rectifier circuit. This experiment was conducted using the repeatability method three to five times for each voltage variation on the transformer. The voltage variations successfully created are 0 to 50, 0 to 100, 0 to 200, and 0 to 400 V. The output test results from the DC transformer and rectifier circuit show linear results and an increase in peak-to-peak voltage data between the transformer and rectifier outputs by 3.8%.

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High efficient and high gain boost converter with soft switching capability connected to grid using dq axis current control

Cited by 6 publications

References 0 publications

Discontinuous conduction mode approach of ultra-lift DC-DC converter based on three windings coupled inductor

Discontinuous conduction mode approach of ultra-lift DC-DC converter based on three windings coupled inductor

A novel topology for single-inductor single input triple output DC-DC power converter

Fabrication and experimental study of transformer 400 V with a simple rectifier circuit design

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