Search

Veselin S Skendzic

from Schwenksville, PA
Age ~65

Veselin Skendzic Phones & Addresses

  • 2024 Serendipity Way, Schwenksville, PA 19473
  • Norristown, PA
  • Blue Bell, PA
  • 100 NW Terre View Dr, Pullman, WA 99163 (253) 840-0857 (509) 332-0774
  • 1250 State St, Pullman, WA 99163 (509) 332-0774
  • 16204 86Th Avenue Ct E, Puyallup, WA 98375 (253) 840-0857
  • Mount Pleasant, WI
  • Racine, WI

Resumes

Resumes

Veselin Skendzic Photo 1

Principal Engineer

View page
Location:
Schwenksville, PA
Industry:
Electrical/Electronic Manufacturing
Work:
Sel
Principal Engineer
Veselin Skendzic Photo 2

Principal Research Engineer

View page
Location:
Norristown, PA
Industry:
Electrical/Electronic Manufacturing
Work:
Sel
Principal Research Engineer

Publications

Us Patents

Switchgear With Embedded Electronic Controls

View page
US Patent:
7133271, Nov 7, 2006
Filed:
Dec 23, 2003
Appl. No.:
10/743346
Inventors:
John P. Jonas - Greendale WI, US
Veselin Skendzic - Pullman WA, US
Richard G. Rocamora - Waukesha WI, US
Michael P. Dunk - Caledonia WI, US
Assignee:
McGraw-Edison Company - Houston TX
International Classification:
H01H 73/00
US Classification:
361115
Abstract:
In one general aspect, a system to control and monitor an electrical system includes a switchgear housing unit connected to the electrical system that includes a switchgear mechanism for controlling a connection within the electrical system and electronic controls for monitoring and controlling the switchgear mechanism, where the electronic controls are embedded within the switchgear housing unit to form a single, self-contained unit.

Precision Rogowski Coil And Method For Manufacturing Same

View page
US Patent:
7227441, Jun 5, 2007
Filed:
Feb 4, 2005
Appl. No.:
11/051232
Inventors:
Veselin Skendzic - Pullman WA, US
James R. Kesler - Pullman WA, US
Assignee:
Schweitzer Engineering Laboratories, Inc. - Pullman WA
International Classification:
H01F 5/00
US Classification:
336225, 336200, 336232
Abstract:
An improved Rogowski coil is formed on a toroidal core made of a thermoplastic or other moldable material, the core having a preferably continuous groove or grooves extending around the core. The grooves correspond in size to magnet wire which registers within the grooves, thus controlling the specific location of the wires. The grooving may be helical. A return loop can be provided for return path cancellation, or a reverse winding can be added in a direction opposite to the direction of advancement of the main coil. In using the return loop, a resistive network can be added to improve the cancellation of the return path due to the effect of geometries. In addition, it can compensate for thermal and other variations.

Precision Printed Circuit Board Based Rogowski Coil And Method For Manufacturing Same

View page
US Patent:
7227442, Jun 5, 2007
Filed:
Apr 1, 2005
Appl. No.:
11/096474
Inventors:
Veselin Skendzic - Pullman WA, US
Assignee:
Schweitzer Engineering Laboratories, Inc. - Pullman WA
International Classification:
H01F 27/28
US Classification:
336229
Abstract:
A precision printed circuit board based Rogowski coil is formed including a printed circuit board including a first layer and second layer. The printed circuit board further defines an aperture for receiving an electrical path therethough. A first return path is defined about the aperture on the first layer of the printed circuit board, and a second return path—parallel to the first return path—is defined about the aperture on the second layer of the printed circuit board. A plurality of radial paths defined on the first layer of printed circuit board extend between the aperture and the first return path. A plurality of radial paths defined on the second layer of the printed circuit board extend between the aperture and the second return path. Each first layer radial path is connected with an adjacent second layer radial path to form a generally toroidally-shaped winding.

Precision Rogowski Coil And Method For Manufacturing Same

View page
US Patent:
7474192, Jan 6, 2009
Filed:
Jun 4, 2007
Appl. No.:
11/757635
Inventors:
Veselin Skendzic - Pullman WA, US
James R. Kesler - Pullman WA, US
Assignee:
Schweitzer Engineering Laboratories, Inc. - Pullman WA
International Classification:
H01F 5/00
H01F 27/28
US Classification:
336225, 336229, 336200, 336232
Abstract:
An improved Rogowski coil is formed on a toroidal core made of a thermoplastic or other moldable material, the core having a preferably continuous groove or grooves extending around the core. The grooves correspond in size to magnet wire which registers within the grooves, thus controlling the specific location of the wires. The grooving may be helical. A return loop can be provided for return path cancellation, or a reverse winding can be added in a direction opposite to the direction of advancement of the main coil. In using the return loop, a resistive network can be added to improve the cancellation of the return path due to the effect of geometries. In addition, it can compensate for thermal and other variations.

Electrical System Controlling Device With Wireless Communication Link

View page
US Patent:
7495574, Feb 24, 2009
Filed:
May 31, 2005
Appl. No.:
11/139988
Inventors:
Richard G. Rocamora - Shanghai, CN
Veselin Skendzic - Pullman WA, US
Assignee:
Cooper Technologies Company - Houston TX
International Classification:
G08B 21/00
G08B 1/08
B23K 11/24
H01H 73/00
US Classification:
340638, 3405391, 307112, 361115
Abstract:
A system for remotely controlling and monitoring an electrical system includes an electrical system controlling device connected to the electrical system for monitoring and controlling the electrical system and electronic controls for monitoring and controlling the electrical system controlling device. A wireless communications interface enables remote wireless access to the electronic controls.

Precision, Temperature-Compensated, Shielded Current Measurement Device

View page
US Patent:
7545138, Jun 9, 2009
Filed:
Jul 6, 2006
Appl. No.:
11/456007
Inventors:
Donovan E. Wilkerson - Pullman WA, US
Veselin Skendzic - Pullman WA, US
James R Kesler - Pullman WA, US
Assignee:
Schweitzer Engineering Laboratories, Inc. - Pullman WA
International Classification:
G01R 15/18
G01R 1/20
G01R 33/02
US Classification:
324127, 324126, 324252
Abstract:
A current measurement device using a Rogowski coil having a generally toroidally shaped core with flattened faces, a first winding in one direction, a second winding forming a return loop, and a temperature compensation and scaling network coupled to the coil. The core has concentric cavities and a rough surface to restrain movement of the coil winding. A Faraday shield is wrapped over the coil. One shield is “serpentine,” having staggered (offset) lateral extensions from a central region. An alternate shield has a generally circular central region with extensions in generally radial directions. The shield is formed of three layers comprising a non-ferromagnetic metal central layer surrounded by insulative layers. At an end tab of the shield, the metal layer is exposed for connection to a ground lug or other connector. An insulative housing envelops the coil and electrical network.

Method Of Making High Voltage Operating Rod Sensor

View page
US Patent:
7854058, Dec 21, 2010
Filed:
Nov 12, 2008
Appl. No.:
12/269516
Inventors:
Daniel Schreiber - New Berlin WI, US
Veselin Skendzic - Pullman WA, US
E. Fred Bestel - Mint Hill NC, US
Paul N. Stoving - Oak Creek WI, US
Richard A. Harthun - Eagle WI, US
Assignee:
Cooper Technologies Company - Houston TX
International Classification:
H01H 11/00
H01H 65/00
US Classification:
29622, 29825, 29846, 218 48, 218120, 218134, 218138, 264254, 26427211, 26427215
Abstract:
Methods for making and using vacuum switching devices are disclosed. A vacuum switching device has an operating rod for actuating a movable electrical contact within the device. The operating rod may be a hollow epoxy glass tube with an electrical sensor disposed within it, and there may be an elastomeric polymer filling compound disposed within the tube and encasing the sensor. The operating rod may be attached to the movable electrical contact on one end by a steel end-fitting that has been press-fit into the tube and secured with at least one cross pin. In this way, a very secure electromechanical connection may be made between the operating rod and the rest of the vacuum switching device, and the sensor is protected from shock associated with the operation of the device. Moreover, the vacuum switching device is compact and easy to construct.

Arc Flash Protection With Self-Test

View page
US Patent:
8319173, Nov 27, 2012
Filed:
Sep 18, 2009
Appl. No.:
12/562834
Inventors:
Veselin Skendzic - Pullman WA, US
Gary W. Scheer - Pullman WA, US
James R. Kesler - Pullman WA, US
Douglas M. Trout - Lewiston ID, US
Dhruba P. Das - Coatesville PA, US
Assignee:
Schweitzer Engineering Laboratories Inc - Pullman WA
International Classification:
G01D 18/00
G01J 1/02
US Classification:
25022711, 25037011
Abstract:
An method for automatically testing an arc flash detection system by periodically or continually transmitting electro-optical (EO) radiation through one or more transmission cables electro-optically coupled to respective EO radiation collectors. A test EO signal may pass through the EO radiation collector to be received by an EO sensor. An attenuation of the EO signal may be determined by comparing the intensity of the transmitted EO signal to an intensity of the received EO signal. A self-test failure may be detected if the attenuation exceeds a threshold. EO signals may be transmitted according to a particular pattern (e. g. , a coded signal) to allow an arc flash detection system to distinguish the test EO radiation from EO radiation indicative of an arc flash event.
Veselin S Skendzic from Schwenksville, PA, age ~65 Get Report