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2017 IEEE Applied Power Electronics Conference and Exposition (APEC), 2017
Inverter is a definitive solution toward ac voltage regulation in a system having input dc voltage variation. This paper proposes, a novel single-stage single-phase buck-boost inverter called dual buck-boost inverter. It has the buck-boost function and requires only four active switches. It has no shoot-through worries and has improved reliability.
Ashraf Ali Khan +4 more
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Inverter is a definitive solution toward ac voltage regulation in a system having input dc voltage variation. This paper proposes, a novel single-stage single-phase buck-boost inverter called dual buck-boost inverter. It has the buck-boost function and requires only four active switches. It has no shoot-through worries and has improved reliability.
Ashraf Ali Khan +4 more
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Improved switching boost inverter
2016 IEEE 11th Conference on Industrial Electronics and Applications (ICIEA), 2016Z source inverter overcomes the shortcomings of the traditional voltage source and current source, but its DC side current is not continuous, the voltage utilization is low and the boost factor is limited. In recent years, some scholars have proposed a new inverter — switching boost inverter (SBI).
Yikun Jia +4 more
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A comparison between the buck, boost and buck-boost inverters
7th IEEE International Power Electronics Congress. Technical Proceedings. CIEP 2000 (Cat. No.00TH8529), 2002In this paper, an analysis and experimental study of three kinds of inverters are presented. Beginning with the traditional full-bridge buck inverter; followed by two different inverter approaches, the boost and buck boost ones. These last two converters have the property of producing an output voltage higher or lower than the input voltage ...
J. Almazan +4 more
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A boost-switched capacitor-inverter with a multilevel waveform
2004 IEEE International Symposium on Circuits and Systems (IEEE Cat. No.04CH37512), 2004Two structures, a switched-capacitor (SC)-based boost converter and a two-level inverter, are connected in cascade. The DC multilevel voltage of the first stage becomes the input voltage of the classical inverter, resulting in a staircase waveform for the inverter output voltage. Such a multilevel waveform is closed to a sinusoid, its harmonics content
Boris Axelrod +2 more
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Analysis and PWM Control of Switched Boost Inverter
IEEE Transactions on Industrial Electronics, 2013The Z-source inverter (ZSI) employs an LC impedance network between the main inverter bridge and the power source. The unique feature of the ZSI is that it can operate either in buck or boost mode with a wide range of obtainable output voltages from a given input voltage.
Adda Ravindranath +2 more
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Dynamical Sliding-Mode Control of the Boost Inverter
IEEE Transactions on Industrial Electronics, 2009The boost inverter is a device that is able to generate a sinusoidal voltage with an amplitude larger than the input voltage. Based on the idea of indirectly controlling the output voltage through the inductor current, a dynamical sliding-mode controller for the boost inverter is proposed in this paper.
Domingo Cortés +2 more
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Maximum Boost Control of the Z-Source Inverter
IEEE Transactions on Power Electronics, 2004This paper explores control methods for the Z-source inverter and their relationships of voltage boost versus modulation index. A maximum boost control is presented to produce the maximum voltage boost (or voltage gain) under a given modulation index. The control method, relationships of voltage gain versus modulation index, and voltage stress versus ...
F.Z. Peng, M. Shen, Z. Qian
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Analysis and experimental study of the buck, boost and buck-boost inverters
30th Annual IEEE Power Electronics Specialists Conference. Record. (Cat. No.99CH36321), 2003In this paper, the analysis and experimental study of three kinds of inverters are presented, beginning with the traditional full bridge buck inverter, followed by two different inverter approaches, the boost and buck boost ones. This last two converters have the property of produce an output voltage higher or lower than the input voltage additionally ...
N. Vazquez +4 more
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Diode-assisted buck-boost voltage source inverters
2007 European Conference on Power Electronics and Applications, 2007Udgivelsesdato ...
Gao, Feng +3 more
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Bidirectional buck-boost cascade inverter
2015 International Conference on Technological Advancements in Power and Energy (TAP Energy), 2015This paper presents modelling and closed loop control of bidirectional buck boost cascade inverter, which produces an ac output voltage larger than the dc input voltage. The bidirectional inverter is seen as the cascade of a buck stage and a boost stage. The function of buck stage is to maintain main inductor current as a constant value and boost stage
null Krishnapriya C V +2 more
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