Results 241 to 250 of about 1,089 (280)

Active-Switched Coupled-Inductor Impedance Network Boost Inverters

IEEE Transactions on Vehicular Technology, 2021
In this paper, a family of active-switched coupled-inductor impedance network boost inverters (ASCL-INBIs) is proposed. The proposed topologies combine conventional quasi-switched boost inverter (QSBI) and quasi-T-source inverter (QTSI) to realize the continuous input current and suppress the startup inrush current, and replace the independent inductor
Yuliang Ji, Lina Geng, Fei Li, Hongchen Liu   +3 more
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Tapped inductor based switched boost inverter: Analysis and implementation

International Journal of Circuit Theory and Applications, 2021
AbstractIn a Z‐source inverter, an inductor‐capacitor (LC) impedance network is used between the inverter bridge and the power source. These inverters can be used in boost and buck modes. Other advantages of this structure include resistance to electromagnetic interference (EMI) disturbances compared with conventional voltage source inverter (VSI ...
Elshan Davaranhagh, Ebrahim Babaei, Mehran Sabahi, Sima Shahmohamadi   +3 more
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A Switched Capacitor-Based Multilevel Boost Inverter for Photovoltaic Applications

Journal of Circuits, Systems and Computers, 2022
In this paper, a single-phase 13-level switching capacitor multilevel boost inverter (SCMLBI) with less switches and a voltage boost gain of six times is presented. The main focus of this work is to present a single DC source SCMLBI topology, which can provide an AC output voltage with low harmonic distortion by suitable sinusoidal pulse modulation ...
B. Hemanth Kumar, S. Prabhu, Kavali Janardhan, V. Arun, S. Vivekanandan   +4 more
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A PWM control strategy for switched boost inverter

2011 IEEE Energy Conversion Congress and Exposition, 2011
Switched Boost Inverter is a single stage dc-ac power converter, whose output voltage can be either greater or less than its input dc voltage. This converter can supply both dc and ac loads, simultaneously, which makes it suitable for microgrid applications.
Ravindranath Adda, Santanu Mishra, Avinash Joshi   +2 more
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Closed loop control of switched boost inverter

2016 International Conference on Electrical, Electronics, and Optimization Techniques (ICEEOT), 2016
In this paper, a single stage buck boost DC — AC inverter called Switched Boost Inverter (SBI) is proposed. The objective of this paper is to study the operation principle and analysis of the SBI along with open loop and closed loop simulation. This novel power converter is a derivative of Z Source Inverter (ZSI) that exhibits all the advantages of ZSI
V Anusree, P Saifunnisa
openaire   +1 more source

A Three-Phase Hybrid Switched-Boost Inverter

2018 International Power Electronics Conference (IPEC-Niigata 2018 -ECCE Asia), 2018
This study introduces a new topology of three-phase buck/boost inverter which can produce the ac voltage output higher than the input voltage source. The performance of proposed three-phase hybrid switched-boost inverter (hSBI) is similar to that of three-phase quasi Z-source inverter (qZSI).
Minh-Khai Nguyen, Tan-Tai Tran, Hoan-Tien Luong, Kyoung-Won Lee, Youn-Ok Choi, Geum-Bae Cho   +5 more
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Reduced Switch Quadruple Boost Switched-Capacitor based Multilevel Inverter

2020 3rd International Conference on Energy, Power and Environment: Towards Clean Energy Technologies, 2021
Switched-capacitor (SC) based structures are gaining a lot of popularity due to the simple natural balancing and voltage boosting features. However, to create a high-quality output, some of the existing structures require multiple dc sources and some requires a large number of switches with peak voltage stress.
Kaibalya Prasad Panda, Narendra Babu P, Sanjiba Kumar Bisoyi, Gayadhar Panda   +3 more
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High Step up Switched-Capacitor Quasi-Switched Boost Inverters

2021 12th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC), 2021
In this paper a new control method is presented for a switched capacitor-quasi switched boost inverter (SC-qSBI). The proposed control is based on a combination of phase shift and PWM. This method increases the voltage gain and provides soft-switching conditions for the switches.
Zahra Mokhtari, Amin Asghari
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Modified High Voltage Gain Soft-Switched Quasi-Switched Boost Inverter

2019 IEEE International Conference on Industrial Technology (ICIT), 2019
In this paper, a new control method based on combination of pulse-width modulation (PWM) and phase shift is applied to high voltage gain quasi-switched boost inverter (HG-qSBI), which enlarges its voltage gain and provides soft switching for its switches.
Farhad Abbasi Aghdam Meinagh, Ebrahim Babaei, Dmitri Vinnikov, Andrii Chub   +3 more
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Switched-Capacitor Differential Boost Inverter: Design, Modeling, and Control

IEEE Transactions on Industrial Electronics, 2020
This article addresses a single-stage bidirectional step-up inverter designed from the integration of a differential boost inverter and switched-capacitor (SC) cells. The conventional boost inverter, even being a step-up topology, presents a gain limitation due to losses, and therefore, does not fully attend the step-up specifications. The insertion of
Gilberto Valentim Silva, Jessika Melo de Andrade, Roberto Francisco Coelho, Telles Brunelli Lazzarin   +3 more
openaire   +1 more source