Inventor
SEGGER BERND
DE7 patents
Patents
7 patentsUS6583598B2Jun 24, 2003
Damping of resonant peaks in an electric motor which is operated using a converter with an intermediate voltage circuit, by means of matched impedance to ground at the motor star point, and a corresponding electric motor
SIEMENS AG16 citations81
US6590302B2Jul 8, 2003
Method for reducing natural system oscillations to ground potential in an electrical drive having a voltage intermediate circuit
SIEMENS AG7 citations71
US6580248B2Jun 17, 2003
Damping or resonant peaks in an electric motor which is operated using a converter with an intermediate voltage circuit, by means of a transformer-coupled damping resistance, and a corresponding electric motor
SIEMENS AG7 citations71
US4736264AApr 5, 1988
Primary switched-mode power supply unit
SIEMENS AG12 citations71
US6911797B2Jun 28, 2005
Multi-axes industrial processing machine
SIEMENS AG4 citations60
US4716488ADec 29, 1987
Primary switched-mode power supply unit
SIEMENS AG6 citations60
US6784777B2Aug 31, 2004
Induction apparatus with damping feature
SIEMENS AG0 citations51