公开(公告)号：US12292000B1

公开(公告)日：2025-05-06

申请号：US18591414

申请日：2024-02-29

Applicant: General Electric Company

Inventor： Steven Douglas Johnson ,  Chirag Kataria ,  Sanjay Vijayaraghavan ,  Paul Joseph Kreitzer

IPC: F02C7/14

Abstract: A thermal management system for a gas turbine engine includes an oil tank, a pump in fluid communication with the oil tank configured to generate a flow of oil from the oil tank, at least one heat exchanger downstream of the oil tank, and one or more thermal loads downstream of the at least one heat exchanger. The oil tank is formed from a solid-solid phase change material.

公开(公告)号：US10079485B2

公开(公告)日：2018-09-18

申请号：US14918950

申请日：2015-10-21

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Amol Rajaram Kolwalkar ,  Arvind Kumar Tiwari ,  Rajendra Naik ,  Sanjay Vijayaraghavan

IPC: H02J9/00 ,  H01F1/00 ,  H01F3/00 ,  H02J3/30 ,  H02H7/06 ,  H02K7/18 ,  H02J11/00 ,  H02J3/00 ,  H02P9/00 ,  H02J3/18 ,  H02J3/32

CPC classification number: H02H7/067 ,  H02J3/00 ,  H02J3/18 ,  H02J3/32 ,  H02J11/00 ,  H02J2003/001 ,  H02K7/1823 ,  H02P9/006 ,  Y02E40/30

Abstract: A power generation system is provided. The system includes a prime mover for transforming a first energy to a second energy. The system also includes an induction generator operatively coupled to the prime mover and configured to generate electrical power using the second energy. The system further includes an inverter electrically coupled to the induction generator for controlling a terminal voltage of the induction generator during a grid-loss condition. The system also includes a power dissipating device operatively coupled to the inverter for dissipating power generated by the induction generator during the grid-loss condition.

公开(公告)号：US20230389241A1

公开(公告)日：2023-11-30

申请号：US18081770

申请日：2022-12-15

Applicant: General Electric Company

Inventor： Sanjay Vijayaraghavan ,  Libing Wang ,  Han Xiong ,  Kum Kang Huh ,  Di Pan ,  Mark Edward Dame ,  Rajib Datta ,  Alankrita Singh

IPC: H05K7/20 ,  H05K5/02

CPC classification number: H05K7/20927 ,  H05K5/0217

Abstract: A power converter assembly includes a housing, a cold plate in the housing, and a set of power converter components on the cold plate. The cold plate is configured to receive a coolant. A first medium in the housing surrounds the cold plate and components. An expandable heat transfer structure is attached to one of the cold plate and the housing.