Fremgangsmate for a tilveiebringe energisparetjeneste, fremgangsmate for a bestemme spesifikasjon til elektrisk motor, fremgangsmate for a tilveiebringe oppgraderingstjeneste, fremgangsmate for a tilveiebringe energisparetjeneste ved bruk av drivanordning for permanentmagnet elektrisk motor, kompressor utvekslingsfremgangsmate og fryse/luftbehandlingsanordning

摘要

A kind of energy conservation service includes: second step, service contract conclude service contract be in customer's purchase or by product and magneto; Second step, provides a driving device, and driving device can drive permanent magnetism and any specification to provide based on service contract; Product up-gradation step, wherein the driving device drives, permanent magnet motor, so as to improve the performance and magneto of product, to upgrade product and permanent magnet motor.