1
Hassan A Kojori, Jack Daming Ma, Zheng Wang, George You Zhou: Synchronous and bi-directional variable frequency power conversion systems. Honeywell International, Larry J Palguta, February 1, 2005: US06850426 (129 worldwide citation)

A synchronous bi-directional active power conditioning system (11) suitable for wide variable frequency systems or active loads such as adjustable speed drives which require variable voltage variable frequency power management systems is disclosed. Common power electronics building blocks (100, 200) ...


2
Hassan A Kojori, Rodney G Michalko, Sophia V Konyukhova: Electrical energy management system on a more electric vehicle. Honeywell International, Oral Caglar Esq, July 29, 2008: US07406370 (21 worldwide citation)

An electrical energy management system (100) for a more electrical vehicle is provided. The electrical energy management system (100) includes a vehicle operation system (120) for controlling operation of the more electrical vehicle; an electrical system (140) for controlling electrical power genera ...


3
Hassan A Kojori: Control sequencing and prognostics health monitoring for digital power conversion and load management. Honeywell International, Birch Stewart Kolasch & Birch, December 11, 2007: US07308614 (19 worldwide citation)

An electronics-based system (100) for power conversion and load management provides control sequencing and prognostic health monitoring and diagnostics for fault tolerant operation of the system. The system (100) includes a prognostic health monitoring and diagnostic unit (30) for identifying presen ...


4
Ming Qiu, Hassan A Kojori, Bin Wu: Sensorless control method and apparatus for a motor drive system. Honeywell International, Birch Stewart Kolasch & Birch, October 2, 2007: US07276877 (14 worldwide citation)

A method and apparatus provide a state observer control system 600 for a motor 106 that uses an extended Kalman filter 330 to predict initial rotor position and afterwards accurately predict rotor position and/or speed under variable types of loading conditions. A control system model 300 is generat ...


5
Hassan A Kojori: Electrical power system for multi-use power conditioning and engine start. Honeywell International, Birch Stewart Kolasch & Birch, September 26, 2006: US07112944 (10 worldwide citation)

A synchronous and bi-directional power conversion module (140) for use in a variable frequency power conversion system (100) comprises a first input/output side (142) for AC power input/output and DC power source input; a second input/output side (144) for DC link connection; and an active power swi ...


6
Hassan A Kojori: Soft-start of DC link capacitors for power electronics and drive systems. Honeywell International, Larry J Palguta, June 1, 2004: US06744644 (8 worldwide citation)

A soft-start system and method for use in the soft-start of DC links for capacitor banks are disclosed. The soft-start system (


7
Ming Qiu, Hassan A Kojori, Bin Wu: Sensorless control method and apparatus for a motor drive system. Larry J Palguta, Honeywell Law Department, January 13, 2005: US20050007044-A1

A method and apparatus provide a state observer control system 600 for a motor 106 that uses an extended Kalman filter 330 to predict initial rotor position and afterwards accurately predict rotor position and/or speed under variable types of loading conditions. A control system model 300 is generat ...


8
Hassan A Kojori, Jack Daming Ma, Zheng Wang, George You Zhou: Synchronous and bi-directional variable frequency power conversion systems. Larry J Palguta, Honeywell Law Department, November 27, 2003: US20030218887-A1

A synchronous bi-directional active power conditioning system (11) suitable for wide variable frequency systems or active loads such as adjustable speed drives which require variable voltage variable frequency power management systems is disclosed. Common power electronics building blocks (100, 200) ...


9
Hassan A Kojori: Control sequencing and prognostics health monitoring for digital power conversion and load management. Larry J Palguta, Honeywell Law Department, October 30, 2003: US20030204777-A1

An electronics-based system (100) for power conversion and load management provides control sequencing and prognostic health monitoring and diagnostics for fault tolerant operation of the system. The system (100) includes a prognostic health monitoring and diagnostic unit (30) for identifying presen ...


10
Hassan A Kojori: Soft-start of DC link capacitors for power electronics and drive systems. Larry J Palguta, Honeywell Law Department, April 3, 2003: US20030063481-A1

A soft-start system and method for use in the soft-start of DC links for capacitor banks are disclosed. The soft-start system (200) includes a capacitor (230) connected to a first bus (282) of a DC link (280). A resistor (210) is connected a second bus (284) of the DC link (280). The resistor (210) ...