TECES and Domel successfully complete development of sensorless controller for synchronous engines with 1.6kW, 3x400V permanent magnets

20. december 2010

Domel d.o.o. wanted to complement its range of existing motor controllers by developing a new  sensorless controller for permanent magnet synchronous motor with a topology consisting of six IGBT transistors which will allow for regulation of speed or torque with high motor and converter efficiency, and will be implemented on a 32-bit digital signal controller and connectible to the system via a MODBUS RTU interface.

Based on competences and past experiences, Domel chose TECES as its partner in developing a new sensorless controller for permanent magnet synchronous motors with power of 1.6kW and supply voltage  3x400V.

The project was completed successfully, with the product turned over to Domel in the autumn of 2010.

The new controller thus represents the first step in developing further converters for the entire family of fan drives.

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