-
公开(公告)号：US10700550B2
公开(公告)日：2020-06-30
申请号：US15417246
申请日：2017-01-27
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Kapil Jha , Pradeep Vijayan , Yash Veer Singh
Abstract: A wireless power transfer system is disclosed. The wireless power transfer system includes a first converting unit configured to convert a first DC voltage of an input power to a first AC voltage. Further, the wireless power transfer system includes a contactless power transfer unit configured to receive the input power having the first AC voltage from the first converting unit and transmit the input power. Also, the wireless power transfer system includes a second converting unit configured to receive the input power from the contactless power transfer unit and convert the first AC voltage of the input power to a second DC voltage. Furthermore, the wireless power transfer system includes a switching unit configured to decouple the second converting unit from the contactless power transfer unit if the second DC voltage across the electric load is greater than a first threshold value.
-
公开(公告)号：US20220344974A1
公开(公告)日：2022-10-27
申请号：US17810935
申请日：2022-07-06
Applicant: General Electric Company
Inventor： Kapil Jha , Pradeep Vijayan , Yash Veer Singh
Abstract: A wireless power transfer system is disclosed. The wireless power transfer system includes a first converting unit configured to convert a first DC voltage of an input power to a first AC voltage. Further, the wireless power transfer system includes a contactless power transfer unit configured to receive the input power having the first AC voltage from the first converting unit and transmit the input power. Also, the wireless power transfer system includes a second converting unit configured to receive the input power from the contactless power transfer unit and convert the first AC voltage of the input power to a second DC voltage. Furthermore, the wireless power transfer system includes a switching unit configured to regulate the second DC voltage across the electric load if the second DC voltage across the electric load is greater than a voltage reference value.
-
公开(公告)号：US10608565B2
公开(公告)日：2020-03-31
申请号：US15834059
申请日：2017-12-07
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Yash Veer Singh , Ruxi Wang , Satish Prabhakaran , Cong Li
Abstract: An electrical power unit is disclosed. The electrical power unit includes a controller configured to generate a first control signal based on a first operational state of an engine, a multiphase electrical machine including a plurality of three-phase windings; and an electrical power conditioning subunit operatively coupled to the controller, where the electrical power conditioning subunit comprises a plurality of converters, where at least one converter is electrically coupled to a corresponding three-phase winding of the plurality of three-phase windings based on the first control signal, and where the electrical power conditioning subunit is configured to transmit a first electrical power from the at least one converter to the corresponding three-phase winding, where the multiphase electrical machine is configured to generate a mechanical power based on the first electrical power and rotate a crankshaft operatively coupled to the engine based on the generated mechanical power to start the engine.
-
公开(公告)号：US20190181786A1
公开(公告)日：2019-06-13
申请号：US15834059
申请日：2017-12-07
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Yash Veer Singh , Ruxi Wang , Satish Prabhakaran , Cong Li
Abstract: An electrical power unit is disclosed. The electrical power unit includes a controller configured to generate a first control signal based on a first operational state of an engine, a multiphase electrical machine including a plurality of three-phase windings; and an electrical power conditioning subunit operatively coupled to the controller, where the electrical power conditioning subunit comprises a plurality of converters, where at least one converter is electrically coupled to a corresponding three-phase winding of the plurality of three-phase windings based on the first control signal, and where the electrical power conditioning subunit is configured to transmit a first electrical power from the at least one converter to the corresponding three-phase winding, where the multiphase electrical machine is configured to generate a mechanical power based on the first electrical power and rotate a crankshaft operatively coupled to the engine based on the generated mechanical power to start the engine.
-
公开(公告)号：US20240275209A1
公开(公告)日：2024-08-15
申请号：US18583387
申请日：2024-02-21
Applicant: General Electric Company
Inventor： Kapil Jha , Pradeep Vijayan , Yash Veer Singh
Abstract: A wireless power transfer system is disclosed. The wireless power transfer system includes a first converting unit configured to convert a first DC voltage of an input power to a first AC voltage. Further, the wireless power transfer system includes a contactless power transfer unit configured to receive the input power having the first AC voltage from the first converting unit and transmit the input power. Also, the wireless power transfer system includes a second converting unit configured to receive the input power from the contactless power transfer unit and convert the first AC voltage of the input power to a second DC voltage. Furthermore, the wireless power transfer system includes a switching unit configured to regulate the second DC voltage across the electric load if the second DC voltage across the electric load is greater than a voltage reference value.
-
Patent Agency Ranking
公开(公告)号：US11955805B2
公开(公告)日：2024-04-09
申请号：US16880712
申请日：2020-05-21
Applicant: General Electric Company
Inventor： Kapil Jha , Pradeep Vijayan , Yash Veer Singh
CPC classification number: H02J50/10 , B60L53/12 , H02J50/80 , H02J50/90 , H02H3/023 , H02H3/20 , H02H9/041
Abstract: A wireless power transfer system is disclosed. The wireless power transfer system includes a first converting unit configured to convert a first DC voltage of an input power to a first AC voltage. Further, the wireless power transfer system includes a contactless power transfer unit configured to receive the input power having the first AC voltage from the first converting unit and transmit the input power. Also, the wireless power transfer system includes a second converting unit configured to receive the input power from the contactless power transfer unit and convert the first AC voltage of the input power to a second DC voltage. Furthermore, the wireless power transfer system includes a switching unit configured to decouple the second converting unit from the contactless power transfer unit if the second DC voltage across the electric load is greater than a first threshold value.
-
公开(公告)号：US10788551B2
公开(公告)日：2020-09-29
申请号：US15993363
申请日：2018-05-30
Applicant: General Electric Company
Inventor： Yash Veer Singh , Ruxi Wang , Juan Antonio Sabate , Kanakasabai Viswanathan
IPC: G01R33/385 , G01R33/54
Abstract: In a magnetic resonance imaging (MRI) system, synchronized control of the operation of a gradient amplifier subsystem, a power supply subsystem, and a power distribution unit subsystem is accomplished by providing a coil command reference signal as an input to respective control blocks of the gradient amplifier subsystem, the power supply subsystem, and the power distribution unit subsystem. The coil command reference signal corresponds to a predetermined gradient coil current for at least one gradient coil of a scanner of the MRI system.
-
公开(公告)号：US20200251931A1
公开(公告)日：2020-08-06
申请号：US16855619
申请日：2020-04-22
Applicant: General Electric Company
Inventor： Kapil Jha , Pradeep Vijayan , Yash Veer Singh
Abstract: A wireless power transfer system is disclosed. The wireless power transfer system includes a first converting unit configured to convert a first DC voltage of an input power to a first AC voltage. Further, the wireless power transfer system includes a contactless power transfer unit configured to receive the input power having the first AC voltage from the first converting unit and transmit the input power. Also, the wireless power transfer system includes a second converting unit configured to receive the input power from the contactless power transfer unit and convert the first AC voltage of the input power to a second DC voltage. Furthermore, the wireless power transfer system includes a switching unit configured to regulate the second DC voltage across the electric load if the second DC voltage across the electric load is greater than a voltage reference value.
-
公开(公告)号：US10027244B2
公开(公告)日：2018-07-17
申请号：US15188761
申请日：2016-06-21
Applicant: General Electric Company
Inventor： Yash Veer Singh , Arvind Kumar Tiwari , Scott Brian Wright , Kapil Jha
Abstract: A power conditioning unit used in an electrical system. The power conditioning unit includes a positive bus and a negative bus that are electrically connected to a direct current load to enable supplying direct current electrical power to the direct current load; and a first phase leg, which includes a first diode electrically connected to the positive bus, a first transistor electrically connected to the negative bus, and a first node between the first diode and the first transistor. The first node is electrically connected to an alternating current power source to enable the first phase leg to receive a first phase of alternating current electrical power from the alternating current power source and the first transistor opens and closes to control flow of the first phase through the first phase leg to facilitate generating the direct current electrical power at a target voltage using the alternating current electrical power.
-
公开(公告)号：US11949240B2
公开(公告)日：2024-04-02
申请号：US17810935
申请日：2022-07-06
Applicant: General Electric Company
Inventor： Kapil Jha , Pradeep Vijayan , Yash Veer Singh
CPC classification number: H02J50/10 , H01F38/14 , H02J50/80 , H04B5/0037
Abstract: A wireless power transfer system is disclosed. The wireless power transfer system includes a first converting unit configured to convert a first DC voltage of an input power to a first AC voltage. Further, the wireless power transfer system includes a contactless power transfer unit configured to receive the input power having the first AC voltage from the first converting unit and transmit the input power. Also, the wireless power transfer system includes a second converting unit configured to receive the input power from the contactless power transfer unit and convert the first AC voltage of the input power to a second DC voltage. Furthermore, the wireless power transfer system includes a switching unit configured to regulate the second DC voltage across the electric load if the second DC voltage across the electric load is greater than a voltage reference value.
-
-
-
-
-
-
-
-
-
Search Results
17
records
(took 0.013 seconds)
