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Samuli Heikkila
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Helsinki, FI
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for balancing voltages of multi-level inverter...
Patent number
9,595,864
Issue date
Mar 14, 2017
ABB Technology Oy
Samuli Heikkilä
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Induction motor parameter identification
Patent number
8,483,981
Issue date
Jul 9, 2013
ABB Oy
Samuli Heikkilä
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Estimation of parameters of an induction machine
Patent number
8,415,916
Issue date
Apr 9, 2013
ABB Oy
Samuli Heikkilä
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and apparatus for estimating a rotation speed of an electric...
Patent number
8,405,344
Issue date
Mar 26, 2013
ABB Oy
Samuli Heikkilä
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Measuring average of phase voltage of a frequency converter based o...
Patent number
7,352,220
Issue date
Apr 1, 2008
ABB Oy
Samuli Heikkilä
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for estimating the sum of stator and rotor resistances
Patent number
7,262,577
Issue date
Aug 28, 2007
ABB Oy
Samuli Heikkilä
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for estimating the rotor time constant of an induction machine
Patent number
7,250,739
Issue date
Jul 31, 2007
ABB Oy
Samuli Heikkilä
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for determining output currents of frequency converter
Patent number
7,190,599
Issue date
Mar 13, 2007
ABB Oy
Panu Virolainen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for coupling inverter to alternating voltage
Patent number
7,034,510
Issue date
Apr 25, 2006
ABB Oy
Samuli Heikkilä
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Controller for a wound rotor slip ring induction machine
Patent number
6,741,059
Issue date
May 25, 2004
ABB Automation Inc.
Kalyan P. Gokhale
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for frequency converter
Patent number
6,552,510
Issue date
Apr 22, 2003
ABB Oy
Samuli Heikkilä
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Controller for a wound rotor slip ring induction machine
Patent number
6,448,735
Issue date
Sep 10, 2002
ABB Automation Inc.
Kalyan P. Gokhale
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Inverter arrangement with three one-phase autotransformers
Patent number
6,370,049
Issue date
Apr 9, 2002
ABB Industries Oy
Samuli Heikkilå
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for controlling an inverter
Patent number
6,313,599
Issue date
Nov 6, 2001
ABB Industry Oy
Mikko Norrkniivilä
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for defining instantaneous value of current of pulse-control...
Patent number
6,195,274
Issue date
Feb 27, 2001
ABB Industry Oy
Petri Schroderus
G01 - MEASURING TESTING
Information
Patent Grant
Direct torque control inverter arrangement
Patent number
6,094,364
Issue date
Jul 25, 2000
ABB Industry Oy
Samuli Heikkila
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for determining a stator flux estimate for an asynchronous m...
Patent number
5,589,754
Issue date
Dec 31, 1996
ABB Industry Oy
Samuli Heikkila
G01 - MEASURING TESTING
Information
Patent Grant
Method for determining the short-circuit inductance of an asynchron...
Patent number
5,477,162
Issue date
Dec 19, 1995
ABB Industry Oy
Samuli Heikkila
G01 - MEASURING TESTING
Information
Patent Grant
Method for determining the stator flux of an asynchronous machine
Patent number
5,371,458
Issue date
Dec 6, 1994
ABB Stromberg Drives OY
Samuli Heikkila
G01 - MEASURING TESTING
Information
Patent Grant
Method of preventing the stalling of an asynchronous machine
Patent number
5,198,742
Issue date
Mar 30, 1993
ABB Stromberg Drives OY
Samuli Heikkila
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
DOUBLE WINDING ELECTRIC MACHINE ASSEMBLY
Publication number
20230216438
Publication date
Jul 6, 2023
ABB Schweiz AG
Samuli Heikkilä
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD AND DEVICE FOR ESTIMATING POWER AND/OR CURRENT OF INVERTER
Publication number
20150198638
Publication date
Jul 16, 2015
ABB OY
Samuli HEIKKILÄ
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND APPARATUS FOR BALANCING VOLTAGES OF MULTI-LEVEL INVERTER...
Publication number
20150070947
Publication date
Mar 12, 2015
ABB OY
Samuli Heikkila
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
INDUCTION MOTOR PARAMETER IDENTIFICATION
Publication number
20110010116
Publication date
Jan 13, 2011
ABB OY
Samuli Heikkila
G01 - MEASURING TESTING
Information
Patent Application
ESTIMATION OF PARAMETERS OF AN INDUCTION MACHINE
Publication number
20110001447
Publication date
Jan 6, 2011
ABB OY
Samuli Heikkila
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND APPARATUS FOR ESTIMATING A ROTATION SPEED OF AN ELECTRIC...
Publication number
20100134064
Publication date
Jun 3, 2010
ABB OY
Samuli Heikkila
G01 - MEASURING TESTING
Information
Patent Application
Method for estimating the rotor time constant of an induction machine
Publication number
20060273755
Publication date
Dec 7, 2006
ABB OY
Samuli Heikkila
G01 - MEASURING TESTING
Information
Patent Application
Method for estimating the sum of stator and rotor resistances
Publication number
20060250106
Publication date
Nov 9, 2006
ABB OY
Samuli Heikkila
G01 - MEASURING TESTING
Information
Patent Application
Method and arrangement in connection with frequency converter
Publication number
20060226803
Publication date
Oct 12, 2006
ABB OY
Samuli Heikkila
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Method for determining output currents of frequency converter
Publication number
20050152165
Publication date
Jul 14, 2005
Panu Virolainen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Method for coupling inverter to alternating voltage
Publication number
20040120172
Publication date
Jun 24, 2004
Samuli Heikkila
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Controller for a wound rotor slip ring induction machine
Publication number
20030071596
Publication date
Apr 17, 2003
ABB Automation Inc./ ABB Industry Oy
Kalyan P. Gokhale
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Method for frequency converter
Publication number
20020113570
Publication date
Aug 22, 2002
Samuli Heikkila
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Method for controlling an inverter
Publication number
20010008371
Publication date
Jul 19, 2001
Mikko Norrkniivila
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER