Inventor
HEGLUND WILLIAM S
US16 patents
⚠️ This page may combine multiple inventors who share the name “HEGLUND WILLIAM S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HAMILTON SUNDSTRAND CORP
12 patentsUS6011377AJan 4, 2000
Switched reluctance starter/generator system and method of controlling same
HAMILTON SUNDSTRAND CORP89 citations97
US6359412B1Mar 19, 2002
Commutation apparatus and method for a four state sensorless switched reluctance machine system utilizing machine winding current sensing
HAMILTON SUNDSTRAND CORP20 citations92
US12072822B2Aug 27, 2024
Parallel generator systems and controllers therefor
HAMILTON SUNDSTRAND CORP2 citations72
US11355929B1Jun 7, 2022
Power sharing coordination of paralleled sources
HAMILTON SUNDSTRAND CORP5 citations72
US12184063B2Dec 31, 2024
Electrical power system including energy storage modules and shared system controller
HAMILTON SUNDSTRAND CORP0 citations62
US12081014B2Sep 3, 2024
Fault clearing in midpoint grounded systems
HAMILTON SUNDSTRAND CORP0 citations62
US11870249B2Jan 9, 2024
Electrical power system including energy storage modules and shared system controller
HAMILTON SUNDSTRAND CORP0 citations62
US11735911B2Aug 22, 2023
Power sharing coordination of paralleled sources
HAMILTON SUNDSTRAND CORP0 citations62
US10931129B2Feb 23, 2021
Hybrid energy storage module voltage regulation
HAMILTON SUNDSTRAND CORP1 citations62
US11905029B2Feb 20, 2024
Passive power sharing of paralleled sources
HAMILTON SUNDSTRAND CORP0 citations51
US10630420B2Apr 21, 2020
Hybrid energy storage modules for directed energy systems
HAMILTON SUNDSTRAND CORP0 citations41
US9121476B2Sep 1, 2015
Control of shifting transmission for constant and variable frequency systems
HAMILTON SUNDSTRAND CORP0 citations41
SUNDSTRAND CORP
4 patentsUS5541488AJul 30, 1996
Method and apparatus for controlling induction motors
SUNDSTRAND CORP81 citations94
US5493195AFeb 20, 1996
Switched reluctance starter/generator control system allowing operation with regenerative loads and electrical system employing same
SUNDSTRAND CORP58 citations94
US5936386AAug 10, 1999
Method of linearizing the performance of switched reluctance generators
SUNDSTRAND CORP40 citations92
US5850133ADec 15, 1998
Output overload and fault tolerant commutation method for a switched reluctance generator and an electric power generating system employing same
SUNDSTRAND CORP41 citations92