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Three-phase inverter synchronous rectification

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.

A 99% efficiency SiC three-phase inverter using synchronous rectification

In this work, the three-phase SiC inverter using synchronous rectification is investigated. The analytical model for inverter power loss with and without freewheeling diode is built.

3-Phase Synchronous PWM Controller IC Provides an

This article will discuss the specific requirements for DC-DC converters required to power today''s GHz class CPUs, the benefits of the multiphase topology, and an example of implementation

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

Generalized Tri-state PWM Method Based High Frequency

In this paper, a high performance CMV reduction PWM method, named, generalized TSPWM (GTSPWM) method is proposed to maximize the performance of high-frequency SiC based

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

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

Synchronous rectification of LLC resonant converters based on

Synchronous rectification (SR) has a pivotal role in improving the efficiency of LLC converters. SR technology is to use MOSFETs instead of rectifier diodes. The MOSFET is

Synchronous rectification of LLC resonant

Synchronous rectification (SR) has a pivotal role in improving the efficiency of LLC converters. SR technology is to use MOSFETs

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.

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.

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.