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53 articles for “DC/DC Converter”
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AN OVERVIEW OF OPERATION SYSTEM ORDER FOR DC- DC CONVERTER USING PULSE- WIDTH MODULATION
Abstract: To achieve the continuous power transmission, the behavior of dc-dc converter using pulse width modulation technique need to be analyzed in different operation modes. In this paper, review of operation system order for dc-dc converter using PWM that controls the power flow path between the source, load and the battery was done. The generator voltage, input frequency and loads demand with several operating states and control strategies are reviewed. The …
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 5, Issue 1, 2019 · pp. 38–44 Read article
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Multiple Input Bidirectional DC–DC Converter for DC Drive Applications
Abstract: Multiple input bidirectional DC–DC converter is presented in this paper. This converter is used as an auxiliary supply for a DC motor drive. Motoring action as well as regenerative braking take place due to the bidirectional power flow capability of the converter. The converter is more advantageous because of multiple input capability. This will reduce the components and so the size of the overall system. Moreover the converter can interface …
Published in International Journal of Analog Integrated Circuits · Vol. 4, Issue 1, 2018 · pp. 23–32 Read article
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Comparative Analysis of DC–DC Converter for Application in Energy Systems Based on Renewable Energy Resources
Abstract: This paper is a result of comparative study for seeking the better application of DC–DC converters in renewable energy systems when a transformer is employed in it. It is seen experimentally that by employing transformer with the converter, its output can be made ripple free to a great extent and the efficiency of the system is improved. It was also seen that, by using high-frequency switching devices like MOSFETs and …
Published in International Journal of Electrical Power System and Technology · Vol. 4, Issue 1, 2018 · pp. 26–31 Read article
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EXPERIMENTATION OF A HIGH STEP-UP DC-DC CONVERTER FOR RENEWABLE ENERGY
Abstract: In this article, the experimentation of a high step- up dc-dc converter are discussed and put forward power management of different types of renewable energy sources whose voltages and currents are connected by the maximum power point tracking (MPPT) controller. The inductor motor was interfaced at the load whose speed was measured and shown in the form of waveforms. This high step-up dc-dc converter has reliability operate instantaneous power generation …
Published in International Journal of Energetic Materials · Vol. 6, Issue 1, 2020 · pp. 33–37 Read article
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Design of High Step-Up DC–DC Converter
Abstract: Design of high step-up DC–DC converter for a distributed generation system is proposed in this paper. The distributed generation (DG) systems in light of the renewable vitality sources have quickly created lately. These DG frameworks are controlled by miniaturized scale sources, e.g., energy components, photovoltaic (PV) frameworks, and batteries. The idea comprises of two stages, in the first stage the low level voltage from the PV cell is changed over …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 1, Issue 2, 2015 · pp. 7–11 Read article
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Controller for Higher Order DC-DC Converter
Abstract: ABSTRACT Conventional boost converter is having two energy storage elements (one capacitor and one inductor). So, it is usually called as second order boost converter. It operates under two modes. In the first switch is on and the diode is off due to which inductor current rises linearly. The rate of inductor current will be in the ratio of input voltage to the inductance. Diode blocks the capacitor from being …
Published in International Journal of Digital Communication and Analog Signals · Vol. 5, Issue 1, 2019 · pp. 19–23 Read article
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Analysis of Buck-Boost DC-DC converter Controlled SPRS using PWMVSI with Voltage and Current Control Techniques
Abstract: Slip power recovery scheme (SPRS) employing semiconductor technology has a considerable role in the progress of variable speed slip ring induction motor drive (SRIMD). SPRS utilizing the various configurations of pulse width modulated (PWM) inverters are current source inverters, voltage source inverters (VSI) with voltage and current control techniques, while the choppers are buck, boost, and buck-boost configurations. The PWMVSI with chopper controller allows the reactive power and speed control …
Published in International Journal of Electrical Power System and Technology · Vol. 8, Issue 1, 2022 · pp. 8–22 Read article
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Closed Loop Response of Higher Order DC-DC Converter
Abstract: ABSTRACT Converter circuits which are used in power electronic systems for changing the dc voltage from one level to the other. Switching devices are utilized for processing energy from input to output. They have come across many types, some of them are employed for increasing the output voltage and some are utilized for decreasing the output voltage and some of them are applied for performing both the operations within the …
Published in International Journal of Digital Communication and Analog Signals · Vol. 5, Issue 1, 2019 · pp. 24–28 Read article
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Bidirectional DC–DC Converter Design and Control for EV Charging Stations with Grid Support Capability
Abstract: The rapid proliferation of electric vehicles (EVs) has intensified the demand for advanced charging infrastructure capable of delivering reliable, efficient, and grid-aware power management. Conventional unidirectional chargers are inadequate for modern smart-grid applications, as they preclude the utilization of stored battery energy for grid support functions. This paper presents the design, mathematical modeling, and simulation-based validation of a non-isolated bidirectional DC–DC buck–boost converter rated at 20 kW for EV charging …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 12, Issue 1, 2026 Read article
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Bidirectional AC-DC Converter for Electric Vehicle Charger
Abstract: This paper presents a single-phase bidirectional ac-dc converter for electrical vehicle charger. The converter is operating in both rectifier and inverter mode depending upon the operation of switches. The bidirectional power flow in rectifier or inverter mode can be achieved by controlling the AC line voltage with PWM technique. For achieving bidirectional flow of power a unipolar or bipolar pulse width modulation (PWM) technique may be applied at ac side …
Published in International Journal of Computer Aided Manufacturing · Vol. 5, Issue 1, 2019 · pp. 26–28 Read article
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Implementation of Standalone Photovoltaic Water Pumping System Employing Four Switch BLDC Drive and KY DC-DC Converter
Abstract: Solar based mostly water pumping system is obtaining a broad thought, since solar power is found to be the simplest resolution for the prevailing typical energy resources. Furthermore, solar PV (Photovoltaic) fed water pumping is favored technique among the remote regions for various applications. In this paper KY based mostly DC-DC device fed water pumping system with BLDC (Brushless DC motor) is proposed. Voltage ripple reduction is one among the …
Published in International Journal of Digital Communication and Analog Signals · Vol. 6, Issue 2, 2020 · pp. 28–40 Read article
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A Novel Honey Badger Optimization MPPT Control for a High Gain Non-Isolated DC–DC Converter for PV Applications
Abstract: The Pulse-width modulation (PWM), a technique used by DC-DC power converters, is currently a hot topic in a variety of applications, including those utilising renewable energy sources. Thus, A novel, The development of a very effective non-isolated converter. To extract the maximum PV system power. In varying weather conditions, maximum power is used to control PV system loading. The maximum power of a PV system is controlled using a fractional …
Published in International Journal of Electrical Power System and Technology · Vol. 9, Issue 1, 2023 · pp. 38–50 Read article
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Improved Efficiency of PV Module Using Incremental Conductance MPPT and DC–DC Boost Converter
Abstract: Solar energy has been most popular renewable energy source because of its long-term outcomes. The study presents the simulation and the hardware implementation of Photovoltaic module utilizing incremental conductance MPPT with the help of DC–DC boost converter. The better trade-off between the PV module power and power achieved after using converter and MPPT technique has been shown and improved efficiency also has been achieved. The incremental conductance MPPT has been …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 4, Issue 2, 2018 · pp. 1–8 Read article
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Optimizing Power Factor and Efficiency in EV Chargers: Bridgeless Isolated Zeta-Luo Converter Solutions
Abstract: This paper focuses on enhancing the power factor of Electric Vehicle (EV) chargers through the implementation of a Bridgeless Isolated Zeta-Luo Converter. Poor power factor is a common feature of conventional charging systems, which increases energy losses and decreases efficiency. It is critical to address the serious environmental problems that transportation-related hydrocarbon emissions represent in the modern world. Electric car adoption is picking up steam as a means of promoting …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 10, Issue 2, 2024 · pp. 1–7 Read article
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Emerging Solutions for Enhancing Grid Connectivity in PV Inverter Designs
Abstract: The photovoltaic (PV) cell is one kind of renewable energy source that harnesses sunlight to create electrical current without the need for any kind of mechanical or thermal coupling. PV cells are typically joined to form PV modules, which have 72 PV cells total. Depending on temperature and sun irradiation, PV modules can generate a DC voltage between 23 and 45 volts and a maximum output of 160 watts. With …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 10, Issue 1, 2024 · pp. 23–31 Read article
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Non-isolated Sextuple Output Hybrid Converter Configuration
Abstract: This paper articulates the novel topology of non-isolated DC-DC converter derived from different basic configurations of single input, single output DC-DC converter suitable for renewable energy and high-voltage applications. Power circuit is incorporated with switched inductor circuit which acts as a voltage lift component. Therefore, it overpowers the parasitic effects of the circuit components. Conventional DC-DC converters like SEPIC, Cuk, Zeta, Boost, etc., are employed for renewable energy and industrial …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 5, Issue 1, 2019 · pp. 19–27 Read article
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Simultaneous AC and DC Outputs Using Hybrid Converter Modeling
Abstract: The paper proposes a hybrid converter which supplies simultaneous DC and AC loads from a single DC input. The resulting hybrid converters require less number of switches increasing the reliability. Such multi-output converters with better power handling capability and reliability can be well suited for systems with simultaneous DC and AC loads. . The proposed converter, studied in this paper, is called Boost-Derived Hybrid Converter (BDHC) as it is obtained …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 1, Issue 2, 2015 · pp. 1–6 Read article
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Performance Analysis of Isolated Zeta Converter Usedfor 2-Wheeler EV Charger
Abstract: Electric vehicles (EVs), particularly two-wheelers, are gaining traction as sustainable urban mobility solutions. However, the lack of quick and easy charging infrastructure makes it difficult for them to be widely adopted. It’s no surprise that the electric vehicle (EV) market is expanding very quickly. With the many benefits of EVs, such as lower emissions, reduced fuel costs, and quieter operation, they are becoming an increasingly attractive option for environmentally conscious …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 11, Issue 2, 2025 · pp. 1–11 Read article
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Comparing Modeling, Stability Analysis and Simulation of AC and DC Microgrid Using Buck Converters
Abstract: Rapid reduction of non-renewable sources of energy is driving development toward sustainability. Increased integration of distributed generation units, including renewable sources of energy and energy storage systems (ESS), has simulated research in new techniques of power generation. At the same time, integration of these distributed generation units in the conventional power generation setup has become challenging. To counteract these challenges, AC microgrid (ACMG). The Concept of AC microgrid Introduced (ACMG). …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 8, Issue 2, 2022 · pp. 9–16 Read article
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Integrated Flyback Converter with MPPT Control for Photovoltaic Applications
Abstract: This study consists of the analysis and modeling of a maximum power point tracking (MPPT)-controlled flyback integrated converter for a photovoltaic system. Here MPPT is used to maximize power withdrawal under all certain conditions such as when the solar radiation is less. MPPT introduced in photovoltaic system also tracks the regularly fluctuating maximum power point. Buck-boost flyback integrated converter is used as a DC-DC converter in the proposed system. This …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 4, Issue 2, 2018 · pp. 33–40 Read article