Results 211 to 220 of about 9,268 (240)
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Novel Transformerless Buck–Boost Inverters Without Leakage Current
IEEE Transactions on Industrial Electronics, 2020This article presents novel transformerless single-stage buck-boost inverters with reactive power flow capability. The common-mode voltage of the proposed inverters is constant, which results in negligible leakage current. The output current of the proposed inverters is continuous that lowers the output harmonics and size of the output filtering ...
Ashraf Ali Khan +5 more
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Pulse Energy Modulation of a buck-boost inverter
2011 IEEE Energy Conversion Congress and Exposition, 2011This paper presents an energy-based modulation approach for a buck-boost inverter. Pulse Energy Modulation (PEM) is proposed as a new approach to generate inverter switching pulses based on the desired output energy. The energy demand is calculated from the output voltage and reference current and the modulation index of the inverter is calculated ...
Abraham Tareke Woldegiorgis +2 more
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Study of a new Buck-Boost multilevel inverter
2014 International Power Electronics and Application Conference and Exposition, 2014A new Buck-Boost multilevel inverter is proposed. The proposed inverter is derived from Buck-Boost converter, which is with the ability to buck/boost the input voltage. This is much suitable for the application with wide range varied DC link voltage, such as renewable energy generation.
Liqiao Wang +3 more
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Adaptive control of non-inverting buck-boost converter
The 5th Annual International Power Electronics, Drive Systems and Technologies Conference (PEDSTC 2014), 2014This paper presents an approach to system identification and adaptive control of non-inverting buck-boost converter in presence of large signal changes, uncertainty of converter's component and effects of imperfect modeling. Feedback loops of DC-DC converter are typically designed conservatively so that the closed loop regulation and stability margins ...
Navid Namjoo, Amin Hajizadeh
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Inverting Buck-Boost DCDC Converter Design Challenges
2014This paper presents an inverting buck-boost DCDC converter design. A negative supply voltage is needed in a variety of applications, but only a few DCDC converters are available on the market. OLED, a new display type especially suited for small digital camera or mobile phone displays.
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A Novel Single-Stage Full-Bridge Buck-Boost Inverter
IEEE Transactions on Power Electronics, 2003A novel single-stage full-bridge series-resonant buck-boost inverter (FB-SRBBI) is proposed in this paper. The proposed inverter only includes a full-bridge topology and a LC resonant tank without auxiliary switches. The output voltage of the proposed inverter can be larger or lower than the dc input voltage, depending on the instantaneous duty-cycle ...
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Inverting Buck-Boost Converter Project Documentation
This project showcases the design and simulation of an inverting buck-boost converter, a DC-DC power supply built to transform a +3V input into a stable -5V output. The entire circuit was designed and rigorously tested using the powerful LTspice simulation software. The documentation provides a full breakdown of the circuit's operation, components, andopenaire +1 more source
Single-Stage Multi-Input Buck-Boost Inverter
2023 3rd International Conference on Electrical Engineering and Mechatronics Technology (ICEEMT), 2023Jie Liu, Daolian Chen
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Active Buck-boost inverter with coupled inductors
2014 IEEE Energy Conversion Congress and Exposition (ECCE), 2014Yu Tang, Yaohua He, Xianmei Dong
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Modeling, Analysis and Testing of Autonomous Operation of an Inverter-Based Microgrid
IEEE Transactions on Power Electronics, 2007Nagaraju Pogaku +2 more
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