STEVEN MICHAEL KUNSMAN
Physical Therapy in Allentown, PA
License number
Pennsylvania TE000573L
Category
Physical Therapy
Type
Physical Therapist Assistant
Address
Address
Allentown, PA 18104
Personal information
See more information about STEVEN MICHAEL KUNSMAN at radaris.comName
Address
Phone
4045 Old Sentry Rd, Allentown, PA 18104
18 Blue Barn Rd, Allentown, PA 18104
Professional information
High Impedance Fault Detection
US Patent:
6453248, Sep 17, 2002
Filed:
Jul 21, 1998
Appl. No.:
09/119792
Inventors:
David G. Hart - Raleigh NC
Damir Novosel - Cary NC
Steven A. Kunsman - Allentown PA
Damir Novosel - Cary NC
Steven A. Kunsman - Allentown PA
Assignee:
ABB Inc. - Raleigh NC
International Classification:
G01R 3100
US Classification:
702 58, 702 59, 361 42, 324509, 324525
Abstract:
An improved high impedance fault (HIF) detection system comprises an analyzer located at a circuit breaker or substation with feeders, wherein the analyzer analyzes current and/or voltage waveforms to detect a HIF on the feeder or on one of a plurality of laterals coupled to the feeder; a plurality of remote outage detectors located respectively at corresponding customer sites, each remote outage detector including a mechanism to detect a loss of potential or power at the corresponding site; and a computer in communication with the analyzer and the remote outage detectors.
High Impedance Fault Detection
US Patent:
7069116, Jun 27, 2006
Filed:
Feb 2, 2004
Appl. No.:
10/770270
Inventors:
Steven A. Kunsman - Allentown PA, US
Ismail I. Jouny - Easton PA, US
Stephen Kaprielian - Worcester MA, US
Ismail I. Jouny - Easton PA, US
Stephen Kaprielian - Worcester MA, US
Assignee:
ABB Inc. - Norwalk CT
International Classification:
G06F 19/00, H02H 3/42, G01R 31/08
US Classification:
700293, 700 22, 702 58, 361 79, 324525
Abstract:
An apparatus, system, and method for detecting high impedance faults in electrical power lines using a composite high impedance fault detection system having a voter logic that samples the logical outputs from a plurality of independent high impedance detection systems and determines a high impedance fault if any two of the plurality of independent high impedance detection systems indicates a high impedance fault. Preferably, the plurality of high impedance detection systems include a wavelet based high impedance fault detection system having a first logical output, a higher order statistics based high impedance fault detection system having a second logical output, and a neural net based high impedance fault detection system having a third logical output. Preferably, each of the plurality of high impedance fault detection systems includes an independent high impedance fault detection application that independently detects a high impedance fault on the electrical power line.
Method And Apparatus For Configuring An Intelligent Electronic Device For Use In Supervisory Control And Data Acquisition System Verification
US Patent:
5963734, Oct 5, 1999
Filed:
Apr 3, 1997
Appl. No.:
8/825756
Inventors:
William J. Ackerman - Kutztown PA
Steven A. Kunsman - Allentown PA
Steven A. Kunsman - Allentown PA
Assignee:
ABB Power T&D Company Inc. - Raleigh NC
International Classification:
G06F 944
US Classification:
39550039
Abstract:
Method and apparatus for performing point to point verification of devices in a SCADA system are provided. An intelligent electronic device (IED), having two modes of operation--normal and simulation--provides simulated IED data to a SCADA device on command. The IED is capable of continuing to perform its normal functions of monitoring a process under control during the simulation mode. The IED accepts simulation data either locally through a user interface or from a SCADA device over/through a communication port. The simulation data is then stored in a memory area of the IED. During simulation mode, the IED does not update the memory area but rather provides data from this area to a SCADA device on command.
Digital Signal Processor Implementation Of High Impedance Fault Algorithms
US Patent:
7272515, Sep 18, 2007
Filed:
Mar 15, 2005
Appl. No.:
11/081042
Inventors:
John M. Peterson - Jeffersonville PA, US
Steven A. Kunsman - Allentown PA, US
Mohamed Y Haj-Maharsi - Raleigh NC, US
Reynaldo Nuqui - Cary NC, US
James Stoupis - Raleigh NC, US
Steven A. Kunsman - Allentown PA, US
Mohamed Y Haj-Maharsi - Raleigh NC, US
Reynaldo Nuqui - Cary NC, US
James Stoupis - Raleigh NC, US
Assignee:
ABB Technology AG - Zurich
ABB Research Ltd. - Zurich
ABB Research Ltd. - Zurich
International Classification:
G01R 31/00
US Classification:
702 59
Abstract:
A digital signal processor implementation of three algorithms used to detect high impedance faults. The algorithms can be wavelet based, higher order statistics based and neural network based. The algorithms are modified to process one second of data instead of ten seconds of data and a double buffered acquisition is connected to the output of the algorithms.