Forced-Air-Cooled 10 kW Three-Phase SiC Inverter with Output Power Density of More than 20 kW/L

Development of 10 kW Three - Phase Grid Connected Inverter

In this paper, modeling, simulation and experimental study of a 10 kW three-phase grid connected inverter are presented. The mathematical model of the system is derived, and characteristic curves of the system are obtained in MATLAB with m-file for various switching frequencies, dc-link voltages and filter inductance values. The curves are used for parameter selection of three-phase grid connec...

Analysis and Design for a High Power Density Three-Phase AC Converter Using SiC Devices

The development of a high-power-density three-phase ac converter has been a hot topic in power electronics due to the increasing need in applications like electric vehicles, aircraft and aerospace, where light weight and/or a low volume is usually a must. There are many challenges due to the complicated relationships in a three-phase power converter system. In addition, with the emerging SiC de...

Matching more than three moments with acyclic phase type distributions

This paper presents a matching procedure for generating an acyclic phase type distribution of order N given the first 2N − 1 moments, if they are feasible. The matching procedure uses an iterative approach and, theoretically, it can be applied to match an arbitrary number of moments. The first step of the iterative procedure contains the solution of an equation of order N and the order is decre...

Complete Growth Series of Coxeter Groups with more than Three Generators

Analysis and Simulation of a Three-phase Ups Inverter with Output Multiple-filter

A mathematical model of an output multiple-filter for three-phase voltage source uninterruptible power supply (UPS) inverter with state-space technique is described in this paper. Performance of the proposed filter is then predicted and result is compared with that of the LC output filter. Simulation results show the harmonic reduction in the output voltage waveform of the UPS due to the applic...