Source: http://www.turbinist.ru/page,6,58428-prakticheskaya-realizaciya-tehnologiy-elektromagnitnogo-podvesa-rotorov-elektroprivodnyh-gazoperekachivayuschih-agregatov-egpa.html
Timestamp: 2019-04-20 00:46:12+00:00

Document:
The industrial experience has been revised regarding the implementation of rotor electromagnetic suspension intended for the electric drive rotors of gas compressor units installed in the compressor stations of the main gas pipelines. Primary advantages of active electromagnetic suspension have been analyzed, such as enhancement of its reliability, life of equipment as well as- reduction of operation costs related to the maintenance of electrically driven gas compression units. The effective operation of the electromagnetic suspension in the dynamic modes as well as during the realization of partially manned and unmanned technologies has been analyzed and the results have been provided. Viable results of implementation of electromagnetic suspension direct-drive and oil-free technologies have been demonstrated. These technologies are intended for functional and reliability improvement as well as energy and ecological performance of the critical units in main gas pipelines.
Key words: electromagnetic suspension, gas compressor unit: compressor station: electric drive: energy performance.
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Oleg Victorovicli Kriukov, Doctor of Technical Sciences, Associate Professor, Chief Specialist of «Giprogazcentr» JC, tel. (831) 428-25-84. E-mail: o.kryukov@ggc.nnov.ru.

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