Electric drive device

摘要

This invention is concerning connecting members which connect a motor and inverters and which are arranged symmetrically such that magnetic fields produced by three-phase alternating current flowing in the connecting members cancel each other out and are reduced at the position of a magnetic sensor, and furthermore the connecting members are arranged such that Fsum=sin(2θa+π/4)−sin(2θb−π/12)+sin(2θc−5π/12), and Fdiff=sin(2θa−π/4)−sin(2θb+π/12)+sin(2θc+5π/12) satisfy relationships FsumK and FdiffK with respect to a predetermined required value K.