Jagadeesh Tangudu
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View article: Aircraft electric motor with integrated cooling system
Aircraft electric motor with integrated cooling system Open
Aircraft electric motors include a motor unit having a rotor and a stator. The stator includes a plurality of windings and cooling channels arranged to provide cooling thereto. A drive unit is configured to drive operation of the motor uni…
View article: Aircraft electric motor
Aircraft electric motor Open
Aircraft electric motors are described. The aircraft electric motors include a motor unit having a rotor and a stator, wherein the stator includes a plurality of windings and cooling channels arranged to provide cooling to the plurality of…
View article: Electric motor cooling with oscillating heat pipes
Electric motor cooling with oscillating heat pipes Open
A stator and a motor including a stator. The stator includes a stator hub, a plurality of stator teeth extending from the stator hub that define a stator slot having a stator slot base, at least one winding disposed in the stator slot, and…
View article: Electric component including custom metal grain orientation
Electric component including custom metal grain orientation Open
An electrical device includes an electromagnetic component configured to generate a magnetic flux. The electromagnetic component includes a soft magnetically-conductive material configured to pass magnetic flux therethrough along a flux pa…
View article: Motor with Advanced Concepts for High power density and INtegrated cooling for Efficiency (MACHINE)
Motor with Advanced Concepts for High power density and INtegrated cooling for Efficiency (MACHINE) Open
Raytheon Technologies Research Center (RTRC) is the central research and development (R&D) organization for RTX, and has extensive expertise in the design, modeling and analysis of high-performance electrical machines and thermal managemen…
View article: Modular Hybrid Solid State Transformer (H-SST) for Next Generation Flexible and Adaptable Large Power Transformer (LPT) (Final Technical Report)
Modular Hybrid Solid State Transformer (H-SST) for Next Generation Flexible and Adaptable Large Power Transformer (LPT) (Final Technical Report) Open
A 500 kVA HSST, the world first of such system, has been successfully developed. The HSST has the capability to regulate the power flow of the transmission or distribution power lines, or provide voltage regulation. The HSST design is modu…
View article: Advanced Lightweight HiE PMDD Generator for WTGs
Advanced Lightweight HiE PMDD Generator for WTGs Open
Preliminary designs of advanced lightweight permanent magnet direct drive generators for offshore and “tall wind” onshore applications utilizing funding from DOE/EERE/WETO were developed by WEG, RTX, NREL and supporting partners. This work…