Inventor
ANGHEL CRISTIAN E
US30 patents
⚠️ This page may combine multiple inventors who share the name “ANGHEL CRISTIAN E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONEYWELL INT INC
28 patentsUS6979979B2Dec 27, 2005
Gas turbine engine starter-generator exciter starting system and method including a capacitance circuit element
HONEYWELL INT INC73 citations97
US7863868B2Jan 4, 2011
Generator with quadrature AC excitation
HONEYWELL INT INC19 citations92
US7514806B2Apr 7, 2009
Engine start system with quadrature AC excitation
HONEYWELL INT INC35 citations92
US7388300B2Jun 17, 2008
Starter-generator operable with multiple variable frequencies and voltages
HONEYWELL INT INC27 citations92
US7208908B2Apr 24, 2007
Apparatus and method to control torque and voltage of an AC machine
HONEYWELL INT INC28 citations92
US6909263B2Jun 21, 2005
Gas turbine engine starter-generator exciter starting system and method including a capacitance circuit element
HONEYWELL INT INC38 citations92
US6906479B2Jun 14, 2005
Gas turbine engine starter generator with multiple windings on each exciter stator pole
HONEYWELL INT INC37 citations92
US6768278B2Jul 27, 2004
Gas turbine engine starter generator with switchable exciter stator windings
HONEYWELL INT INC37 citations92
US7612514B2Nov 3, 2009
Architecture and a multiple function power converter for aircraft
HONEYWELL INT INC20 citations91
US7227271B2Jun 5, 2007
Method and apparatus for controlling an engine start system
HONEYWELL INT INC35 citations91
US7184927B2Feb 27, 2007
Adaptive position sensing method and apparatus for synchronous motor generator system
HONEYWELL INT INC31 citations91
US7122994B2Oct 17, 2006
Control apparatus for a starter/generator system
HONEYWELL INT INC34 citations91
US7045986B2May 16, 2006
Position sensing method and apparatus for synchronous motor generator system
HONEYWELL INT INC25 citations91
US6809496B2Oct 26, 2004
Position sensor emulator for a synchronous motor/generator
HONEYWELL INT INC24 citations91
US7906866B2Mar 15, 2011
AC/AC power converter for aircraft
HONEYWELL INT INC13 citations84
US7615892B2Nov 10, 2009
Modular and scalable power conversion system for aircraft
HONEYWELL INT INC12 citations84
US7592786B2Sep 22, 2009
Aircraft engine starter/generator
HONEYWELL INT INC10 citations84
US7400056B2Jul 15, 2008
Engine starter-generator optimized for start function
HONEYWELL INT INC18 citations83
US11632006B2Apr 18, 2023
Stator coil for high power density and efficiency electric machines
HONEYWELL INT INC2 citations70
US7369417B2May 6, 2008
Method and system for producing controlled frequency power from a variable frequency power source
HONEYWELL INT INC6 citations61
US12512729B2Dec 30, 2025
Resetting an electromechanical disconnect
HONEYWELL INT INC0 citations60
US11942845B2Mar 26, 2024
Stator coil for high power density and efficiency electric machines
HONEYWELL INT INC0 citations59
US7571072B2Aug 4, 2009
Energy based position and speed self-sensing method and apparatus for synchronous machine
HONEYWELL INT INC2 citations59
US12328028B2Jun 10, 2025
Energy management of hybrid electrical systems
HONEYWELL INT INC0 citations54
US11451058B2Sep 20, 2022
Generator system for multiple high voltage direct current applications
HONEYWELL INT INC0 citations52
US11444462B2Sep 13, 2022
Power generation system for wide speed range applications
HONEYWELL INT INC0 citations52
US11770084B2Sep 26, 2023
Voltage regulation of high voltage direct current systems
HONEYWELL INT INC0 citations51
US12273008B2Apr 8, 2025
Cooling a high-power electric machine
HONEYWELL INT INC0 citations50