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David W Kirschnik

from Jackson, WI
Age ~56
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Also known as:
Dan P Kirschnik, Daniel P Kirschnik, Dave Kirschnik, David K, Daniel K, Dan K, Dave K
Related to:
Benjamin KirschnikMary Strobl, 85Laura Dundon, 58
Connected to:
Amy R Kirschnik, 51Andrea R Kirschnick, 36Archie H Kirschman, 85Arlo E Kirschner, 44Barry W Kirschner, 38Benjamin J Kirschman, 41Blake R Kirschner, 40Brittany E Kirschnick, 35Brock T Kirschner, 46Corey A Kirschnik, 54

David Kirschnik Phones & Addresses

  • Jackson, WI
  • 3N10445 Evergreen Cir, Germantown, WI 53022 (262) 502-0367
  • W143N10445 Evergreen Cir, Germantown, WI 53022 (262) 502-0367
  • 3064 Hubertus Rd, Hubertus, WI 53033
  • W169N11476 Biscayne Dr, Germantown, WI 53022

Work

Company: Rockwell automation Oct 2018 Position: Project engineer firmware test

Education

Degree: Bachelors School / High School: University of Wisconsin - Milwaukee 2008 to 2014 Specialities: Computer Science

Skills

Testing • Automation • Troubleshooting • Product Development • Power Electronics • Process Automation • Process Improvement • Engineering • Start Ups • Plc • Power Quality • Electronics • Electrical Engineering • Six Sigma • Integration • Tws • Scada • Group Meetings • Firmware • Manufacturing • Leading Meetings • Engineering Management

Industries

Industrial Automation

Resumes

Resumes

David Kirschnik Photo 1

Project Engineer Firmware Test

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Location:
3064 Hubertus Rd, Hubertus, WI 53033
Industry:
Industrial Automation
Work:
Rockwell Automation
Project Engineer Firmware Test
Rockwell Automation Jul 2014 - Oct 2018
Senior Firmware Engineer
Rockwell Automation Jul 1996 - Jul 2014
Senior Technical Analyst
Pillar Induction Sep 1992 - Jul 1996
Test Technician
Education:
University of Wisconsin - Milwaukee 2008 - 2014
Bachelors, Computer Science Waukesha County Technical College 1991 - 1992
Associates, Electronics Engineering, Electronics
Skills:
Testing
Automation
Troubleshooting
Product Development
Power Electronics
Process Automation
Process Improvement
Engineering
Start Ups
Plc
Power Quality
Electronics
Electrical Engineering
Six Sigma
Integration
Tws
Scada
Group Meetings
Firmware
Manufacturing
Leading Meetings
Engineering Management

Publications

Us Patents

System For Detection Of A Ground Fault In A High Resistance Ground Network

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US Patent:
20120086458, Apr 12, 2012
Filed:
Oct 9, 2010
Appl. No.:
12/901512
Inventors:
Lixiang Wei - Whitefish Bay WI, US
Zhijun Liu - Menomonee Falls WI, US
Brian Patrick Brown - Mayville WI, US
David W. Kirschnik - Germantown WI, US
Russ J. Kerkman - Milwaukee WI, US
Richard A. Lukaszewski - New Berlin WI, US
Gary Skibinski - Milwaukee WI, US
Carlos Daniel Rodriguez-Valdez - Glendale WI, US
Assignee:
Rockwell Automation Technologies, Inc. - Mayfield Heights OH
International Classification:
G01R 31/14
US Classification:
324509
Abstract:
A method is provided for detection of a ground fault in a high resistance network in a voltage source power conversion circuit comprising a power converter that converts incoming AC power to DC power applied to a DC bus and an inverter that converts DC power from the DC bus to output AC power. The method includes detecting a midpoint-to-ground voltage between a low side of the DC bus and a ground potential and detecting the presence of a ground fault in a high resistance network based upon the detected midpoint-to-ground voltage.

Ground Scheme Identification Method

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US Patent:
20120249038, Oct 4, 2012
Filed:
Mar 31, 2011
Appl. No.:
13/077212
Inventors:
Lixiang Wei - Whitefish Bay WI, US
David W. Kirschnik - Germantown WI, US
Richard A. Lukaszewski - New Berlin WI, US
Gary L. Skibinski - Milwaukee WI, US
Assignee:
Rockwell Automation Technologies, Inc. - Mayfield Heights OH
International Classification:
G01R 31/02
US Classification:
318490
Abstract:
The present techniques include methods and systems for detecting the grounding condition of an electrical system to automatically determine a suitable electrical drive configuration. The drive includes a test resistor which may be connected or disconnected from the drive to measure different drive voltages. The measured drive voltages are analyzed to determine a type of grounding configuration of the electrical system in which the drive is to be installed. Embodiments also include determining ground resistance condition such as a high resistance ground (HRG) fault or a ground resistance fault when the drive is in operation.

Systems And Methods For Reducing Ac Drive Common-Mode Currents

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US Patent:
7881081, Feb 1, 2011
Filed:
Apr 16, 2010
Appl. No.:
12/761893
Inventors:
Rangarajan M. Tallam - Germantown WI, US
David Leggate - New Berlin WI, US
David W. Kirschnik - Germantown WI, US
Richard A. Lukaszewski - New Berlin WI, US
Assignee:
Rockwell Automation Technologies, Inc. - Mayfield Heights OH
International Classification:
H02M 1/12
US Classification:
363 41
Abstract:
Control systems, methods and power conversion systems are presented for controlling common mode currents in power converters, in which feedback signals used in pulse width modulated inverter switching control are selectively adjusted to ensure minimum differences between the resulting common mode compensated feedback signals according to a common mode dwell time in each pulse width modulation period, with the common mode dwell time being adjusted according to modulation index.

Ground Scheme Identification Method

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US Patent:
20150009726, Jan 8, 2015
Filed:
Sep 22, 2014
Appl. No.:
14/492981
Inventors:
- Mayfield Heights OH, US
David W. Kirschnik - Germantown WI, US
Richard A. Lukaszewski - New Berlin WI, US
Gary L. Skibinski - Milwaukee WI, US
International Classification:
G01R 31/02
H02M 5/458
US Classification:
363 37, 324509
Abstract:
The present techniques include methods and systems for detecting the grounding condition of an electrical system to automatically determine a suitable electrical drive configuration. The drive includes a test resistor which may be connected or disconnected from the drive to measure different drive voltages. The measured drive voltages are analyzed to determine a type of grounding configuration of the electrical system in which the drive is to be installed. Embodiments also include determining ground resistance condition such as a high resistance ground (HRG) fault or a ground resistance fault when the drive is in operation.

System For Detection Of A Ground Fault In A High Resistance Ground Network

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US Patent:
20140225625, Aug 14, 2014
Filed:
Apr 14, 2014
Appl. No.:
14/252556
Inventors:
- Milwaukee WI, US
Zhijun Liu - Menomonee Falls WI, US
Brian Patrick Brown - Mayville WI, US
David W. Kirschnik - Germantown WI, US
Russ J. Kerkman - Milwaukee WI, US
Richard A. Lukaszewski - New Berlin WI, US
Gary Skibinski - Milwaukee WI, US
Carlos Daniel Rodriguez-Valdez - Glendale WI, US
Assignee:
ROCKWELL AUTOMATION TECHNOLOGIES, INC. - Milwaukee WI
International Classification:
G01R 31/02
US Classification:
324509
Abstract:
A method is provided for detection of a ground fault in a high resistance network in a voltage source power conversion circuit comprising a power converter that converts incoming AC power to DC power applied to a DC bus and an inverter that converts DC power from the DC bus to output AC power. The method includes detecting a midpoint-to-ground voltage between a low side of the DC bus and a ground potential and detecting the presence of a ground fault in a high resistance network based upon the detected midpoint-to-ground voltage.
Control profile
David W Kirschnik from Jackson, WI, age ~56 Get Report