Ehsan Al-Nabi

Person

Cambridge, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Reactive AFE power control
- Patent number 10,848,075
- Issue date Nov 24, 2020
- Rockwell Automation Technologies, Inc.
- Ahmed S. Mohamed Sayed Ahmed
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-segment and nonlinear droop control for parallel operating ac...
- Patent number 10,811,990
- Issue date Oct 20, 2020
- Rockwell Automation Technologies, Inc.
- Ahmed S. Mohamed Sayed Ahmed
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Suppressing resonance in ultra long motor cable
- Patent number 10,680,547
- Issue date Jun 9, 2020
- Rockwell Automation Technologies, Inc.
- Yuan Xiao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reactive AFE power control
- Patent number 10,523,128
- Issue date Dec 31, 2019
- Rockwell Automation Technologies, Inc.
- Ahmed S. Mohamed Sayed Ahmed
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sensorless motor drive vector control with feedback compensation fo...
- Patent number 9,985,565
- Issue date May 29, 2018
- Rockwell Automation Technologies, Inc.
- Semyon Royak
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control of motor drives with output sinewave filter capacitor curre...
- Patent number 9,800,190
- Issue date Oct 24, 2017
- Rockwell Automation Technologies, Inc.
- Semyon Royak
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for speed reversal control of motor drive
- Patent number 9,716,460
- Issue date Jul 25, 2017
- Rockwell Automation Technologies, Inc.
- Thomas Nondahl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and systems for sensorless closed loop motor speed and torq...
- Patent number 9,595,896
- Issue date Mar 14, 2017
- Rockwell Automation Technologies, Inc.
- Semyon Royak
- G05 - CONTROLLING REGULATING
Information Patent Grant
Sensorless motor drive vector control
- Patent number 9,490,738
- Issue date Nov 8, 2016
- Rockwell Automation Technologies, Inc.
- Thomas A. Nondahl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transition scheme for position sensorless control of AC motor drives
- Patent number 9,374,028
- Issue date Jun 21, 2016
- Rockwell Automation Technologies, Inc.
- Thomas Nondahl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for controlling power converter with inverter...
- Patent number 9,294,019
- Issue date Mar 22, 2016
- Rockwell Automation Technologies, Inc.
- Jingbo Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MULTI-SEGMENT AND NONLINEAR DROOP CONTROL FOR PARALLEL OPERATING AC...
- Publication number 20200313565
- Publication date Oct 1, 2020
- Rockwell Automation Technologies, Inc.
- Ahmed S. Mohamed Sayed Ahmed
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REACTIVE AFE POWER CONTROL
- Publication number 20200313566
- Publication date Oct 1, 2020
- Rockwell Automation Technologies, Inc.
- Ahmed S. Mohamed Sayed Ahmed
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SUPPRESSING RESONANCE IN ULTRA LONG MOTOR CABLE
- Publication number 20200021234
- Publication date Jan 16, 2020
- Rockwell Automation Technologies, Inc.
- Yuan Xiao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SENSORLESS MOTOR DRIVE VECTOR CONTROL WITH FEEDBACK COMPENSATION FO...
- Publication number 20170302209
- Publication date Oct 19, 2017
- Rockwell Automation Technologies, Inc.
- Semyon Royak
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL OF MOTOR DRIVES WITH OUTPUT SINEWAVE FILTER CAPACITOR CURRE...
- Publication number 20170222588
- Publication date Aug 3, 2017
- Rockwell Automation Technologies, Inc.
- Semyon Royak
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR SPEED REVERSAL CONTROL OF MOTOR DRIVE
- Publication number 20160218657
- Publication date Jul 28, 2016
- Rockwell Automation Technologies, Inc.
- Thomas Nondahl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SENSORLESS MOTOR DRIVE VECTOR CONTROL WITH FEEDBACK COMPENSATION FO...
- Publication number 20160173012
- Publication date Jun 16, 2016
- Rockwell Automation Technologies, Inc.
- Thomas A. Nondahl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SENSORLESS MOTOR DRIVE VECTOR CONTROL
- Publication number 20160173018
- Publication date Jun 16, 2016
- Rockwell Automation Technologies, Inc.
- Thomas A. Nondahl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRANSITION SCHEME FOR POSITION SENSORLESS CONTROL OF AC MOTOR DRIVES
- Publication number 20160056740
- Publication date Feb 25, 2016
- Rockwell Automation Technologies, Inc.
- Thomas Nondahl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING POWER CONVERTER WITH INVERTER...
- Publication number 20150123579
- Publication date May 7, 2015
- Rockwell Automation Technologies, Inc.
- Jingbo Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Ehsan Al-Nabi

Person

Patents Grantslast 30 patents

Reactive AFE power control

Multi-segment and nonlinear droop control for parallel operating ac...

Suppressing resonance in ultra long motor cable

Reactive AFE power control

Sensorless motor drive vector control with feedback compensation fo...

Control of motor drives with output sinewave filter capacitor curre...

Method and apparatus for speed reversal control of motor drive

Methods and systems for sensorless closed loop motor speed and torq...

Sensorless motor drive vector control

Transition scheme for position sensorless control of AC motor drives

Method and apparatus for controlling power converter with inverter...

Patents Applicationslast 30 patents

MULTI-SEGMENT AND NONLINEAR DROOP CONTROL FOR PARALLEL OPERATING AC...

REACTIVE AFE POWER CONTROL

SUPPRESSING RESONANCE IN ULTRA LONG MOTOR CABLE

SENSORLESS MOTOR DRIVE VECTOR CONTROL WITH FEEDBACK COMPENSATION FO...

CONTROL OF MOTOR DRIVES WITH OUTPUT SINEWAVE FILTER CAPACITOR CURRE...

METHOD AND APPARATUS FOR SPEED REVERSAL CONTROL OF MOTOR DRIVE

SENSORLESS MOTOR DRIVE VECTOR CONTROL WITH FEEDBACK COMPENSATION FO...

SENSORLESS MOTOR DRIVE VECTOR CONTROL

TRANSITION SCHEME FOR POSITION SENSORLESS CONTROL OF AC MOTOR DRIVES

METHOD AND APPARATUS FOR CONTROLLING POWER CONVERTER WITH INVERTER...