General Electric Company

Sunil Srinivasa Murthy

Shankar Chandrasekaran

Thangavelu Asokan

Peter James Greenwood

Subhashish Dasgupta

Anandaroop Bhattacharya

Michael Ray Bryant

Shyam Ramlal Mathure

Venkateswara Rao Polineni

Arvind Kumar Tiwari

James William Bray

Adnan Kutubuddin Bohori

Mark Alan Frontera

Arijit Banerjee

Clarence Lavere Gordon, Iii

Anis Zribi

Manoj Kumar Koyithitta Meethal

Rajeev R Verma

Munishwar Ahuja

Edward Thomas Petrak

Debasish Mishra

Manoharan Venugopal

Ramasamy Anbarasu

Kunal Ravindra Goray

Mandyam Rangayan Sridhar

Roy David Schultz

Aaron Joseph Dulgar-Tulloch

Anandraj Sengupta

Hombe Gowda

Rammohan Rao Kalluri

Ravindra Shyam Bhide

Maksim V Borisenko

Srinivas Satya Sai Mallampalli

Maheshwara Murthy

Jayesh Jayanarayan Barve

Chandrasekhar Samiappan

Nimish Kumar

Pramod Kumar Pandey

A current carrying system for use in transporting electrical current between a plurality of electrical devices is provided. The current carrying system includes a busbar having a first axial end, a second axial end, an electrically conductive shaft extending from the first axial end to the second axial end, and at least one cooling feature defined in at least a portion of the electrically conductive shaft. The current carrying system also includes a casing that defines a busbar channel configured to receive the busbar such that the casing at least partially circumscribes the busbar. The current carrying system also includes an air vent defined by the at least one cooling feature and the casing, wherein the air vent is in flow communication with ambient air, and the cooling feature is configured to facilitate a flow of air from the ambient air through the air vent.

Current carrying systems and methods of assembling the same

A system (for controlling cooling of an alternator) comprises a control system, an alternator, and a blower fan, the alternator having a stator and a rotor. The control system is adapted to estimate one or more temperatures of the stator and/or rotor of the alternator using a thermal model. The control system is also adapted to control the blower fan to cool the alternator by providing a specified amount of air flow across the stator and rotor of the alternator, based on the estimated one or more temperatures of the stator and/or rotor.

Method and system for alternator thermal protection

A method, system and computer program product for determining the health of a transformer are provided. The method includes computing an effective turns ratio based on a primary electrical parameter associated with a primary winding of the transformer and a secondary electrical parameter associated with a secondary winding of the transformer. The method further includes computing an operational magnetizing current based on the effective turns ratio and primary and secondary currents of the transformer or primary and secondary voltages of the transformer. Finally, the method includes determining an inter-turn winding health indicator based at least in part on the operational magnetizing current.

Method and system for monitoring transformer health

A method of operating a cooling device is provided. The method includes sequentially regulating a temperature of a plurality of thermally coupled magneto-caloric elements for maximizing a magneto-caloric effect for each of the magneto-caloric elements when subjected to a magnetic regenerative refrigeration cycle.

Magneto-caloric cooling device and method of operation

The present application discloses a process for the high throughput separation of at least one distinct biological material from a sample using magnetic tags and a magnetic separation set up capable of processing at least about 10units/second. A magnetic field gradient is used to deflect target material bearing a magnet tag from one laminar flow stream to another so that the magnetically tagged target material exits a separation chamber via a different outlet than the rest of the sample. The process is applicable to isolating several distinct biological materials by directing each via magnetic deflection to its own unique outlet. The application also discloses a system for performing the process and a kit that includes the system and the magnetic tags.

High throughput magnetic isolation technique and device for biological materials

A multiphase current interrupter is provided for interrupting a phase current between two contacts in an electrical phase. The current interrupter includes a first ablative chamber disposed around contacts for a first electrical phase. The first chamber has an ablative material thereon that causes a shock wave when an electrical arc is generated in an arc zone for the first electrical phase during a separation of the contacts therein. The current interrupter further includes at least a second ablative chamber disposed around contacts for at least a second electrical phase. The second chamber has an ablative material thereon that causes a shock wave when an electrical arc is generated in an arc zone for the second electrical phase during a separation of the contacts therein. An interconnecting structure provides fluid communication between the first ablative chamber and the second ablative chamber. The interconnecting structure is adapted to dissipate a shock wave generated in any of the ablative chambers.

Ablative-based multiphase current interrupter

An X-ray tube anode assembly and an X-ray tube assembly are disclosed that include an X-ray target and a drive assembly configured to provide an oscillatory motion to the X-ray target. The drive assembly is configured to provide an oscillatory motion to the target assembly.

High flux X-ray target and assembly

A method of manufacturing a sensor is provided. The method includes disposing a sacrificial layer on a substrate, disposing a low-thermal-conductivity layer on the sacrificial layer, and disposing a first set of conductive arms and a second set of conductive arms on the low-thermal-conductivity layer to form a plurality of thermal junctions. The plurality of thermal junctions is adapted to form a plurality of hot junctions and a plurality of cold junctions when subjected to a difference in temperature. The method also includes removing the sacrificial layer and a portion of the low-thermal-conductivity layer to form a cavity therein. The cavity is configured to provide insulation for the plurality of hot junctions. A thermopile sensor is also provided, and a calorimetric gas sensor implementing the thermopile sensor is provided.

Thermopile-based gas sensor

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Bengaluru, India

Sunil Srinivasa Murthy