#VACON OYJ [FI]

Apparatus for transferring electric power between an AC network and a multiphase electric machine

Apparatus for transferring power between an electricity network (U P ) operating on alternating-current electricity and a multiphase electric machine (M2, M3), which apparatus comprises low-voltage po…

DRIVE·Jul 25·1 min read

H02J3/34 VACON OYJ [FI]

Compensation of reactive power via a frequency converter

A method and an apparatus for compensating reactive power and/or harmonic currents in an alternating-current network by means of a frequency converter (1) feeding an alternating-current load (3), whic…

DRIVE·Mar 3·1 min read

H02J3/1842 VACON OYJ [FI]