TY - GEN
T1 - A Novel Voltage Boosting ANPC Switched-Capacitor Inverter with Reduced Voltage Stress
AU - Jena, Kasinath
AU - Verma, Deepak
AU - Kumar, Dhananjay
AU - Rathore, Arun
AU - Padhy, Aditya Prasad
AU - Kumar Dewangan, Niraj
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - In this study, a novel active neutral point clamped switching capacitor (ANPCSC) inverter is presented, which has a voltage-boosting capacity 1.5 times that of the supply voltage. The proposed converter uses nine switches, four capacitors, and a single DC source to generate a 7-step voltage waveform at the output. To ensure the suggested topology (ST) operates properly, a Multi-carrier pulse width modulation technique based on basic logic is constructed. Overall, the voltage stress across all the switches is well within the operating range of the supply. A balancing circuit or sensor is unnecessary because floating capacitors are automatically balanced. The benefits and efficiency of the ST are demonstrated by a brief comparison with modern ANPC topologies. In order to ensure the practicality and efficiency of the ST, it has been simulated (using MATLAB/Simulink) in both steady-state and transient conditions.
AB - In this study, a novel active neutral point clamped switching capacitor (ANPCSC) inverter is presented, which has a voltage-boosting capacity 1.5 times that of the supply voltage. The proposed converter uses nine switches, four capacitors, and a single DC source to generate a 7-step voltage waveform at the output. To ensure the suggested topology (ST) operates properly, a Multi-carrier pulse width modulation technique based on basic logic is constructed. Overall, the voltage stress across all the switches is well within the operating range of the supply. A balancing circuit or sensor is unnecessary because floating capacitors are automatically balanced. The benefits and efficiency of the ST are demonstrated by a brief comparison with modern ANPC topologies. In order to ensure the practicality and efficiency of the ST, it has been simulated (using MATLAB/Simulink) in both steady-state and transient conditions.
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U2 - 10.1109/RESEM57584.2023.10236387
DO - 10.1109/RESEM57584.2023.10236387
M3 - Conference contribution
AN - SCOPUS:85172719042
T3 - 2023 IEEE Renewable Energy and Sustainable E-Mobility Conference, RESEM 2023
BT - 2023 IEEE Renewable Energy and Sustainable E-Mobility Conference, RESEM 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2023 IEEE Renewable Energy and Sustainable E-Mobility Conference, RESEM 2023
Y2 - 17 May 2023 through 18 May 2023
ER -
