A 99% efficiency SiC three-phase inverter using synchronous
The reactive power in power converter with inductive load (motor drive e.g.) requires a current commutation path for the freewheeling current. Due to the high v.
Synchronous rectification in high–performance power
To meet these demands, switching power supply designers in the late 1990s began adopting Synchronous Rectification (SR)—the use of MOSFETs to achieve the rectification function
APPLICATION NOTE NAME
Here, we present how to implement hybrid active neutral point clamped (ANPC) inverter topology with synchronous rectification to optimally balance efficiency and cost for common applications.
Comparison of SiC Voltage Source Inverters Using
A 7-kW prototype of SiC three-phase inverter is built, which achieves a peak efficiency of 98.8% (±0.15%) and 98.5% ( ±0.15%) at 40 kHz using SR and FWD, respectively.
Next-Generation SiC/GaN Three-Phase Variable-Speed
This short paper complements a keynote presentation and briefly describes new three-phase buck-boost PWM inverter topologies with sinusoidal output voltages currently under research
Implementing Hybrid ANPC Inverters With
This article discusses how to implement hybrid active neutral point clamped (ANPC) inverter topology with synchronous rectification to balance efficiency and cost for common applications.
A Novel Fault Detection and Diagnosis Approach for Three
A Novel Fault Detection and Diagnosis Approach for Three-Phase Full-Bridge Inverter in Permanent Magnet Synchronous Motor Based on Optimal Information Gain
Characterization of 3.3 kV Discrete SiC MOSFETs in
The tested switching cell is based on 3.3 kV / 120 mΩ TO-263-7 discrete MOSFETs using synchronous rectification mode. This configuration implies some challenges and introduces
Comparison of SiC Voltage Source Inverters Using Synchronous
In this paper, the hard-switching SR is investigated in an SiC three-phase inverter and compared with a conventional inverter using freewheeling diode (FWD). An improved
A 99% efficiency SiC three-phase inverter using synchronous rectification
The reactive power in power converter with inductive load (motor drive e.g.) requires a current commutation path for the freewheeling current. Due to the high v.
Implementing Hybrid ANPC Inverters With Synchronous Rectification
This article discusses how to implement hybrid active neutral point clamped (ANPC) inverter topology with synchronous rectification to balance efficiency and cost for common
A Novel Fault Detection and Diagnosis Approach for Three-Phase
A Novel Fault Detection and Diagnosis Approach for Three-Phase Full-Bridge Inverter in Permanent Magnet Synchronous Motor Based on Optimal Information Gain
Comparison of SiC Voltage Source Inverters Using Synchronous
In this paper, the hard-switching SR is investigated in an SiC three-phase inverter and compared with a conventional inverter using freewheeling diode (FWD). An improved
Microsoft Word
In this paper, a synchronous rectifier discontinuous pulse width modulation (SRDPWM) strategy suitable for SiC MOSFETs is proposed for SiC MOSFET three-phase two- level inverters from
A 99% efficiency SiC three-phase inverter using synchronous rectification
The reactive power in power converter with inductive load (motor drive e.g.) requires a current commutation path for the freewheeling current. Due to the high v.
Microsoft Word
In this paper, a synchronous rectifier discontinuous pulse width modulation (SRDPWM) strategy suitable for SiC MOSFETs is proposed for SiC MOSFET three-phase two- level inverters from
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