-
公开(公告)号：US10700550B2
公开(公告)日：2020-06-30
申请号：US15417246
申请日：2017-01-27
发明人： Kapil Jha , Pradeep Vijayan , Yash Veer Singh
摘要： 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
发明人： Kapil Jha , Pradeep Vijayan , Yash Veer Singh
摘要： 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
发明人： Yash Veer Singh , Ruxi Wang , Satish Prabhakaran , Cong Li
摘要： 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
发明人： Yash Veer Singh , Ruxi Wang , Satish Prabhakaran , Cong Li
摘要： 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：US20200287418A1
公开(公告)日：2020-09-10
申请号：US16880712
申请日：2020-05-21
发明人： Kapil Jha , Pradeep Vijayan , Yash Veer Singh
摘要： 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：US20200287375A1
公开(公告)日：2020-09-10
申请号：US16884338
申请日：2020-05-27
发明人： Kapil Jha , Arvind Kumar Tiwari , Yash Veer Singh , Olive Ray
摘要： 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 an AC voltage. Further, the wireless power transfer system includes a contactless power transfer unit configured to transmit the input power having the AC voltage. Also, the wireless power transfer system includes a second converting unit configured to convert the AC voltage to a second DC voltage and transmit the input power having the second DC voltage to an electric load. Additionally, the wireless power transfer system includes a switching unit configured to decouple the electric load 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：US10673275B2
公开(公告)日：2020-06-02
申请号：US15420139
申请日：2017-01-31
发明人： Kapil Jha , Pradeep Vijayan , Yash Veer Singh
摘要： 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：US20170366100A1
公开(公告)日：2017-12-21
申请号：US15188761
申请日：2016-06-21
CPC分类号： H02M7/217 , B60R16/02 , G08B21/182 , H02M7/06 , H02M7/066
摘要： 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
发明人： Kapil Jha , Pradeep Vijayan , Yash Veer Singh
CPC分类号： H02J50/10 , H01F38/14 , H02J50/80 , H04B5/0037
摘要： 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：US10746084B2
公开(公告)日：2020-08-18
申请号：US16218477
申请日：2018-12-13
发明人： Juan Antonio Sabate , Ruxi Wang , Karthik Kumar Bodla , Krishna Mainali , Yash Veer Singh , Gary Dwayne Mandrusiak , William John Bonneau , Douglas Carl Hofer
摘要： At least one thermal module in fluidic communication with the one or more electronic components. The thermal module including a hydraulic motor operable to rotate a motor output shaft. The module further including a fan coupled to the motor output shaft, at least one heat exchanger in fluidic communication with the fan to provide passage therethrough of an air stream in response to rotational movement of the fan, and a conduit carrying a pressurized liquid stream through the hydraulic motor and each of the at least one heat exchanger. The pressurized liquid stream causing the motor output shaft to rotate and wherein heat in one of the air stream or the pressurized liquid stream is passed through each of the at least one heat exchanger and rejected into the other of the air stream or the pressurized liquid stream. A thermal management system including the at least one thermal module is disclosed.
-
-
-
-
-
-
-
-
-
搜索结果
17 条记录 (耗时 0.02 秒)
