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Somakumar R
BANERJEE ARIJIT, RAMACHANDRAPANICKER SOMAKUMAR, SUN HAIYAN, SAMANTA SUBHRA, MALLAMPALLI SRINIVAS SATYA SAI: [en] Detecting insulation deterioration or ground faults in the winding of a synchronous machine. GEN ELECTRIC, January 30, 2013: GB2493280-A (1 worldwide citation)

[en] A method for monitoring a synchronous machine 110 includes injecting a narrowband sinusoidal signal at a first end 116A of a field winding 114 of the synchronous machine and monitoring a voltage at a second end 116B of the field winding with respect to ground. The method then identifies a reson ...


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Somakumar R
KUMAR Ajith, RAMACHANDRAPANICKER Somakumar, FLYNN Paul, BANERJEE Arijit, MUKHERJEE Rupam: [fr] SYSTÈMES ET PROCÉDÉS PERMETTANT DE RÉALISER UN DIAGNOSTIC SUR UN ÉQUIPEMENT AUXILIAIRE ASSOCIÉ À UN MOTEUR, [en] SYSTEMS AND METHODS FOR DIAGNOSING AUXILIARY EQUIPMENT ASSOCIATED WITH AN ENGINE. KUMAR Ajith, RAMACHANDRAPANICKER Somakumar, FLYNN Paul, BANERJEE Arijit, MUKHERJEE Rupam, GENERAL ELECTRIC COMPANY, KRAMER John A, March 21, 2013: WO/2013/039723

[en] Methods and systems are provided for an engine (110) and associated auxiliary equipment (130, 140). A condition of the auxiliary equipment (130, 140) may be diagnosed based on information provided by signals from a generator (120) operationally connected to the auxiliary equipment (130, 140) an ...


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Somakumar R
BANERJEE Arijit, KUMAR Ajith Kuttainnair, TIWARI Arvind Kumar, MUKHERJEE Rupam, RAMACHANDRAPANICKER Somakumar, FLYNN Paul Lloyd, SRILATHA Boyanapally: [fr] SYSTÈMES ET PROCÉDÉS PERMETTANT DE RÉALISER UN DIAGNOSTIC SUR UN MOTEUR, [en] SYSTEMS AND METHODS FOR DIAGNOSING AN ENGINE. BANERJEE Arijit, KUMAR Ajith Kuttainnair, TIWARI Arvind Kumar, MUKHERJEE Rupam, RAMACHANDRAPANICKER Somakumar, FLYNN Paul Lloyd, SRILATHA Boyanapally, GENERAL ELECTRIC COMPANY, KRAMER John A, March 21, 2013: WO/2013/039722

[en] Methods and systems are provided for an engine (110). A condition of the engine (110) may be diagnosed based on information provided by signals (170) from a generator (120) operationally connected to the engine (110) and/or other signals (160, 162) associated with the engine (110). Different ty ...


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Somakumar R
KUMAR Ajith, RAMACHANDRAPANICKER Somakumar, FLYNN Paul, BANERJEE Arijit, MUKHERJEE Rupam: [fr] SYSTÈMES ET PROCÉDÉS PERMETTANT DE RÉALISER UN DIAGNOSTIC SUR UN MOTEUR, [en] SYSTEMS AND METHODS FOR DIAGNOSING AN ENGINE. KUMAR Ajith, RAMACHANDRAPANICKER Somakumar, FLYNN Paul, BANERJEE Arijit, MUKHERJEE Rupam, GENERAL ELECTRIC COMPANY, KRAMER John A, March 21, 2013: WO/2013/039725

[en] Methods and systems are provided for an engine (1 10). A condition of the engine (1 10) may be diagnosed based on information provided by signals from speed sensors (160) associated with the engine (110) and/or other signals associated with a generator (120) operationally connected to the engin ...


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Somakumar R
BANERJEE Arijit, MUKHERJEE Rupam, KUMAR Ajith, RAMACHANDRAPANICKER Somakumar, BOYANAPALLY Srilatha, KATTA Mohan Kumar: SYSTÈME ET PROCÉDÉ DE PRÉDICTION DE DÉFAILLANCE MÉCANIQUE DUN MOTEUR, SYSTEM AND METHOD FOR PREDICTING MECHANICAL FAILURE OF A MOTOR. GENERAL ELECTRIC COMPANY, BANERJEE Arijit, MUKHERJEE Rupam, KUMAR Ajith, RAMACHANDRAPANICKER Somakumar, BOYANAPALLY Srilatha, KATTA Mohan Kumar, KRAMER John A, January 10, 2013: WO/2013/006311

A method for a vehicle having plural electric motors includes generating motor electrical signatures for the motors. The motor electrical signatures represent one or more characteristics of electrical energy that is supplied to the motors. The method also includes identifying one or more fault measu ...


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Somakumar R
KUMAR Ajith, RAMACHANDRAPANICKER Somakumar, FLYNN Paul, BANERJEE Arijit, MUKHERJEE Rupam: [fr] SYSTÈMES ET PROCÉDÉS POUR DIAGNOSTIQUER UN MOTEUR, [en] SYSTEMS AND METHODS FOR DIAGNOSING AN ENGINE. KUMAR Ajith, RAMACHANDRAPANICKER Somakumar, FLYNN Paul, BANERJEE Arijit, MUKHERJEE Rupam, GENERAL ELECTRIC COMPANY, KRAMER John A, March 21, 2013: WO/2013/039726

[en] Methods and systems are provided for an engine (110). A condition of the engine (110) may be diagnosed based on a combustion torque profile of the engine (110) estimated using signals from a generator (120) operationally connected to the engine (1 10) and/or other signals associated with the en ...