Efficiency Improvement of a Cascaded Buck and Boost Converter for Fuel Cell Hybrid Vehicles with Overlapping Input and Output Voltages

Keyphrases

• Battery Capacity 25%
• Battery Electric Vehicle 25%
• Bidirectional DC-DC Converter 25%
• Buck-boost 25%
• Cascaded Boost Converter 100%
• Cascaded Buck Converter 100%
• Cell Traction Force 25%
• Compact Design 25%
• Converter Efficiency 25%
• Critical Conduction Mode (CrCM) 25%
• Critical Raw Materials 25%
• DC Bus 25%
• Duty Cycle 75%
• Duty Cycle Optimization 25%
• Efficiency Improvement 100%
• Efficiency Optimization 25%
• Electric 25%
• Fixed Switching Frequency 25%
• Fuel Cell Hybrid Vehicle 100%
• Fuel Cell Stack 25%
• Half-Bridge Module 25%
• High Efficiency 25%
• High Loss 25%
• Inductance 25%
• Inductors 25%
• Input Voltage 100%
• Junction Temperature 25%
• Load-dependent 25%
• Loss Reduction 25%
• Modulation Method 50%
• Non-isolated 25%
• One Switch 25%
• Operation Mode 25%
• Output Voltage 100%
• Powder Core 25%
• Si-IGBT 25%
• Switching Frequency 25%
• Switching Frequency Modulation 50%
• Traction Battery 25%
• Two-switch 25%

Engineering

• Battery Capacity 25%
• Battery Electric Vehicle 25%
• Boost Converter 100%
• Buck Converter 100%
• Controllability 25%
• Critical Raw Material 25%
• Device junction temperature 25%
• Duty Cycle 100%
• Frequency Modulation 50%
• Fuel Cell Hybrid 100%
• Fuel Cell Stack 25%
• Hybrid-Electric Vehicle 100%
• Input Voltage 100%
• Loss Reduction 25%
• Modulation Method 50%
• Operation Mode 25%
• Output Voltage 100%
• Switching Frequency 100%