Method and device for controlling the magnetic flux in a rotating high voltage electric alternating current machine

JA Nygren, B Berggren - US Patent 6,525,504, 2003 - Google Patents
US6525504B1 - Method and device for controlling the magnetic flux in a rotating high voltage
electric alternating current machine - Google Patents US6525504B1 - Method and device for …

Rotating electric machine with coil supports

G Kylander, A Edman, M Leijon, NI Landgren - US Patent 6,646,363, 2003 - Google Patents
The invention relates to a rotating electric machine com prising a stator (4) provided with
windings drawn through slots in the stator, and a rotor (1) having a central axis (2) and poles …

Solid state driving circuit

CA Riggio, GB Woodland - US Patent 6,504,423, 2003 - Google Patents
US6504423B2 - Solid state driving circuit - Google Patents US6504423B2 - Solid state driving
circuit - Google Patents Solid state driving circuit Download PDF Info Publication number …

Individual or distributed non-saturating magnetic element (s)(referenced herein as NSME) power converters

CA Riggio, GB Woodland - US Patent 6,507,501, 2003 - Google Patents
Single, multistage, and distributed magnetic Switched and tank resonant power conversion
Systems use a non Saturating magnetic element (NSME). The NSME provide Superior …

Individual or distributed non-saturating magnetic element (s) power converters and multi-stage converters

CA Riggio, GB Woodland - US Patent 6,567,281, 2003 - Google Patents
Single, multistage, and distributed magnetic Switched and tank resonant power conversion
systems utilizing NSME. The NSME provide, Superior protection to conducted light ning …

High voltage power cable termination

M Leijon, C Sasse - US Patent 6,525,265, 2003 - Google Patents
(57) ABSTRACT A high Voltage power cable termination with a current lead, a power cable
having a first tube and an outer conductor, eg, a Superconductor, whose electrically …

Reduction of harmonics in AC machines

L Gertmar - US Patent 6,577,487, 2003 - Google Patents
Connection arrangements are employed for reducing the effect of third-hannonic voltages in
case of direct connection of AC machines to a three-phase distribution or transmission …