DEVELOPMENT OF ELCTROMAGNETIC BEARINGS FOR GAS-COMPRESSOR UNITS
The article deals with a consideration on problems concerning creation of series of electromagnetic bearings (EMB) for gas-compressor units from 2,5 to 25 MW, determination of technical-and-economic efficiency of EMB in compressors, development of mathematical models of EMB, determination of criteria to optimize magnetic systems, solution of problems regarding selection of structure and parameters for gas compressor EMB control system, development of series of EMB for gas compressors from 2.5 to 25MW power