Results 11 to 20 of about 1,202,050 (329)
Non-isolated high gain DC-DC converter by quadratic boost converter and voltage multiplier cell [PDF]
Ain Shams Engineering Journal, 2018 A novel non-isolated DC-DC converter is proposed by combining quadratic boost converter with voltage multiplier cell. The proposed converter has low semiconductor device voltage stress and switch utilization factor is high.
J. Divya Navamani +2 more
doaj +3 more sources
Delayed quadratic buck converter [PDF]
IET Power Electronics, 2016 Nowadays, the microprocessors family normally require for the input source not only low voltage but also high current. There exists an increasing necessity for developing new applied techniques on topologies and control strategies, which may be able to fulfil such requirements.
Nimrod Vázquez +4 more
openaire +2 more sources
Switched Inductor Based Quadratic Converter
, 2023 Nowadays the requirement of high frequency dc-dc converters is steadily increasing in many application areas such as portable electronics equipment, telecommunication systems, energy storage systems and uninterruptible power supplies. Photovoltaic (PV) power systems is the major renewable energy resource.
Jinsa K Joy +3 more
openaire +3 more sources
Quadratic Boost Converter with Reduced Input Current Ripple
Applied SciencesThis article introduces a quadratic boost converter topology that has a low input current ripple compared to other quadratic boost traditional topologies.
Bhanu Babaiahgari +4 more
doaj +2 more sources
A new ultra-high voltage gain DC/DC converter based on coupled-inductor [PDF]
Scientific ReportsIn this paper, a new ultra-high voltage gain quadratic DC-DC converter based on coupled-inductor is introduced for renewable energy applications. In this presented topology, a two-winding coupled-inductor along with voltage multiplier cells are combined ...
Sayed Jamal-Aldin Hosseini +4 more
doaj +2 more sources
EnergiesThis paper introduces a Linear Quadratic Gaussian (LQG) controller for a Single-Ended Primary Inductor Converter (SEPIC). The LQG design is based on merging an integral Linear Quadratic Regulator (LQR) with an offline Kalman Filter (commonly referred to ...
Youssef El Haj, Vijay K. Sood
doaj +2 more sources
Control of three-level quadratic DC-DC boost converters for energy systems using various technique-based MPPT methods [PDF]
Scientific ReportsThe conventional DC-DC architecture is often used in photovoltaic systems, with control based on incremental conductance-based maximum power point tracking (MPPT-IC) algorithms.
Souheyb Mohammed Belhadj +5 more
doaj +2 more sources
A Boost Converter Employing Quadratic Sawtooth Waveform Generator for SiPM-Based Radiation Sensors
Chemosensors, 2021 This paper proposes an optimized step-up power converter using a quadratic sawtooth waveform generator for a silicon photomultiplier (SiPM) used as a radiation sensor for mobile radiation dosimeters.
Hyuntak Jeon
doaj +1 more source
High Static Gain DC–DC Double Boost Quadratic Converter
Energies, 2023 This paper presents a study of a new topology of a DC–DC converter titled double quadratic boost non-isolated. This converter has high static gain and proposes to reduce the voltage stress on the switches, where the maximum voltage value at each switch ...
F. L. de Sá +4 more
semanticscholar +1 more source
A hybrid multilevel converter for medium and high voltage applications [PDF]
, 2010 This paper investigates the suitability of the hybrid multilevel converter for medium and high voltage application. The converter operation, modulation, and capacitor voltage balancing method are described in detail.
Ahmed, Khaled +4 more
core +3 more sources