Results 11 to 20 of about 3,477 (212)
Symmetrical Shoot-Through Based Decoupled Control of Z-Source Inverter
IEEE Access, 2017 Total harmonic distortion, produced with the existing PWM techniques for a Z-source inverter topology, is higher due to the unsymmetrical shoot-through, if separate controls of ac and dc sides are required.
Sumant G. Kadwane +3 more
doaj +4 more sources
A new quasi‐Z‐source switched‐boost four‐switch three‐phase inverter with independent shoot‐through and non‐shoot‐through modulation indexes [PDF]
IET Power Electronics, 2021 Four‐switch three‐phase inverters (FSTPI) are the cost‐optimised version of two‐level voltage source inverters (TL‐VSI), promoted for low‐power/low‐voltage machine drive systems.
Mohammad Babaee Vandishi +3 more
doaj +2 more sources
Three-phase double-grounded buck-boost PV inverter without shoot-through problem
Energy Reports, 2023 The conventional transformerless photovoltaic(PV) inverter has the common mode leakage current and shoot-through problems. In addition, the output voltage of the PV module is low under the shading condition, resulting in the inverter not working properly.
Mengwei Yang, Zhilei Yao
doaj +3 more sources
New Shoot-Through Control Methods for qZSI-Based DC/DC Converters
IEEE Transactions on Industrial Informatics, 2013 Shoot-through control methods for qZSI-based dc/dc converters are presented and studied. The major goal was to increase efficiency. A new modulation technique, pulse width modulation (PWM) with shifted shoot-through, is compared with the conventional PWM shoot-through control method. The new method reduces switching frequency of bottom side transistors
Indrek Roasto +2 more
exaly +3 more sources
Sugarcane growth through fermented bamboo shoot application [PDF]
International Research Journal of Science, Technology, Education, and Management, 2022 This study was conducted to determine the growth of sugarcane (Saccharum officinarum) as affected by fermented bamboo shoot application in terms of plant height, number and diameter of nodes, number of leaves, and average number of tillers. Study results
Roniel A. Ardeña +2 more
doaj +1 more source
An Embedded Half-Bridge Γ-Z-Source Inverter with Reduced Voltage Stress on Capacitors
Energies, 2021 In this paper, an embedded half-bridge Z-source inverter based on gamma structure is proposed. In contrast with the classical half-bridge inverter, the proposed inverter can generate zero voltage levels in output. High voltage gain and low voltage stress
Hamed Mashinchi Maheri +5 more
doaj +1 more source
Enhanced Boost Factor for Three-Level Quasi-Switched Boost T-Type Inverter
Energies, 2021 A new modulation strategy has been introduced in this paper in order to enhance the boost factor for the three-level quasi-switched boost T-type inverter (3L-qSBT2I).
Duc-Tri Do +2 more
doaj +1 more source
Active Impedance Network Buck-Boost Three-Level T-Type Inverter With Enhanced Voltage Gain
IEEE Access, 2023 This paper proposes a new PWM technique for a reduced-component-count active impedance network (RCC-AIN) three-level inverter to maximize the input/output (I/O) voltage gain. Although the max boost control (MBC) technique offers the same I/O voltage gain,
Satwant Singh, Dong-Choon Lee, Anh-Vu Ho
doaj +1 more source
Energy Reports, 2023 This paper presents a novel hybrid converter which is capable of carrying AC and DC loads simultaneously at different ports. The converter is designed by using a full bridge inverter at the nodes between the active switched inductor based high gain DC-DC
Md Samiullah +3 more
doaj +1 more source
A Three-Level DC-Link Quasi-Switch Boost T-Type Inverter with Voltage Stress Reduction
Energies, 2020 In recent years, the three-level T-Type inverter has been considered the best choice for many low and medium power applications. Nevertheless, this topology is known as a buck converter.
Vinh-Thanh Tran +3 more
doaj +1 more source