Abstract:
This paper presents a novel high voltage gain boost converter with bipolar outputs. The output ports of the converter share a common ground with the input source. Direct ...Show MoreMetadata
Abstract:
This paper presents a novel high voltage gain boost converter with bipolar outputs. The output ports of the converter share a common ground with the input source. Direct connection of the input source to the neutral point of AC and bipolar DC grids eliminates common mode leakage currents. The proposed topology ensures continuous input current and utilizes only a single switch. Moreover, the converter has self-balancing ability in the output capacitors. These features make it a promising choice for bipolar DC microgrid applications and as an input source for inverters like the single-phase half-bridge inverter. Employing coupled inductors in the converter reduces component count and the total price. Furthermore, the maximum voltage stress on the switch and diodes is equal to half of the total output voltage, providing an additional advantage for bipolar output converters. The paper includes a theoretical analysis and a comparative study with other bipolar converters. Finally, to verify the analysis, simulation results based on MATLAB Simulink are presented.
Date of Conference: 06-07 March 2024
Date Added to IEEE Xplore: 30 July 2024
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- IEEE Keywords
- Index Terms
- Converter Topology ,
- Simulation Results ,
- Common Ground ,
- High Gain ,
- Input Source ,
- Input Current ,
- Output Capacitor ,
- Voltage Stress ,
- Boost Converter ,
- Single Switch ,
- Ac Grid ,
- Dc Microgrid ,
- High Voltage Gain ,
- Stage 2 ,
- Renewable Sources ,
- Fuel Cell ,
- Renewable Energy Sources ,
- Voltage Waveforms ,
- Negative Loadings ,
- Dcdc Converter ,
- Voltage Equation ,
- Kirchhoff's Voltage Law ,
- Turns Ratio ,
- Bipolar Voltage
- Author Keywords
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Converter Topology ,
- Simulation Results ,
- Common Ground ,
- High Gain ,
- Input Source ,
- Input Current ,
- Output Capacitor ,
- Voltage Stress ,
- Boost Converter ,
- Single Switch ,
- Ac Grid ,
- Dc Microgrid ,
- High Voltage Gain ,
- Stage 2 ,
- Renewable Sources ,
- Fuel Cell ,
- Renewable Energy Sources ,
- Voltage Waveforms ,
- Negative Loadings ,
- Dcdc Converter ,
- Voltage Equation ,
- Kirchhoff's Voltage Law ,
- Turns Ratio ,
- Bipolar Voltage
- Author Keywords