Harmonic analysis of synchronous machine with converter. Part 2.

Analysis of converter-permanent magnet synchronous machine set by improved average-value modeling

Dc excitation of the field winding in a synchronous machine can be provided by permanent magnets. Permanent magnet synchronous machine (PMSM) can offer simpler construction, lower weight and size for the same performance, with reduced losses and higher efficiency. Thanks to the mentioned advantages these motors are widely used in different application, therefore analysis and modeling of the...

Wavelet Analysis of Permanent Magnet Synchronous Machine Flux Density Harmonic Content With Different Pole Number Designs

This paper utilizes the wavelet packet transform to study the effects of decreasing the number of slots per pole per phase on the harmonic behavior of the working flux density in the air gap. A surface mounted PM motor is used as an example. The original design contains 6 PM poles and 36 stator slots with three phase winding embedded. The rotor is redesigned to have 4, 8, and 12 poles mounted o...

Extended Park's transformation for 2×3-phase synchronous machine and converter phasor model with representation of AC harmonics

AN1960 Using the MCP16311/2 Synchronous Buck Converter Design Analyzer

In order to help engineers cope with the complexity of developing the power supplies best suitable for their design, IC manufacturers are providing power supply design tools, such as the Microchip Technology Incorporated MCP16311/2 Design Analyzer. This tool represents a superior alternative to the trial-and-error approach, which is both time and resource consuming as it involves repeatedly dev...

Simulation of Static Frequency Converter for Synchronous Machine Operation and Investigation of Shaft Voltage

This study is carried out to understand the effects of Static frequency converter (SFC) on large machine. SFC has a feature of four quadrant operations. By virtue of this it can be implemented to run a synchronous machine either as a motor or alternator. This dual mode operation helps a single machine to start & run as a motor and then it can be converted as an alternator whenever required. One...