Christian Stulz

Person

Zurich, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Method for starting a synchronous motor
- Patent number 11,527,973
- Issue date Dec 13, 2022
- ABB Schweiz AG
- Andrey Kalygin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Starting an induction machine
- Patent number 10,819,255
- Issue date Oct 27, 2020
- ABB Schweiz AG
- Andrey Kalygin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for determining a rotor position of an electronic...
- Patent number 9,915,517
- Issue date Mar 13, 2018
- ABB Schweiz AG
- Simon Feuersaenger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Discharging DC link capacitors in an NPC converter
- Patent number 9,837,922
- Issue date Dec 5, 2017
- ABB Technology Oy
- Matthias Lüscher
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flux offset compensation for a rotating electrical machine
- Patent number 8,653,768
- Issue date Feb 18, 2014
- ABB Technology AG
- Christian Stulz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low-harmonics, polyphase converter circuit
- Patent number 7,499,297
- Issue date Mar 3, 2009
- ABB Schweiz AG
- Christian Stulz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter circuit arrangement having a DC intermediate circuit
- Patent number 6,288,915
- Issue date Sep 11, 2001
- Asea Brown Boveri AG
- Christoph Stemmler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage converter with filter arrangement
- Patent number 5,999,423
- Issue date Dec 7, 1999
- Asea Brown Boveri AG
- Jurgen Steinke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for direct torque control of a three-phase mac...
- Patent number 5,734,249
- Issue date Mar 31, 1998
- Asea Brown Boveri AG
- Pasi Pohjalainen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR STARTING A SYNCHRONOUS MOTOR
- Publication number 20210111647
- Publication date Apr 15, 2021
- ABB Schweiz AG
- Andrey Kalygin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STARTING AN INDUCTION MACHINE
- Publication number 20190140563
- Publication date May 9, 2019
- ABB Schweiz AG
- Andrey Kalygin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DISCHARGING DC LINK CAPACITORS IN AN NPC CONVERTER
- Publication number 20170047856
- Publication date Feb 16, 2017
- ABB Technology Oy
- Matthias Lüscher
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLUX OFFSET COMPENSATION FOR A ROTATING ELECTRICAL MACHINE
- Publication number 20120068640
- Publication date Mar 22, 2012
- ABB TECHNOLOGY AG
- Christian Stulz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Low-harmonics, polyphase converter circuit
- Publication number 20070153555
- Publication date Jul 5, 2007
- ABB Schweiz AG
- Christian Stulz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Christian Stulz

Person

Patents Grantslast 30 patents

Method for starting a synchronous motor

Starting an induction machine

Method and device for determining a rotor position of an electronic...

Discharging DC link capacitors in an NPC converter

Flux offset compensation for a rotating electrical machine

Low-harmonics, polyphase converter circuit

Converter circuit arrangement having a DC intermediate circuit

Voltage converter with filter arrangement

Method and apparatus for direct torque control of a three-phase mac...

Patents Applicationslast 30 patents

METHOD FOR STARTING A SYNCHRONOUS MOTOR

STARTING AN INDUCTION MACHINE

DISCHARGING DC LINK CAPACITORS IN AN NPC CONVERTER

FLUX OFFSET COMPENSATION FOR A ROTATING ELECTRICAL MACHINE

Low-harmonics, polyphase converter circuit