专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2018190985A1 A WIRELESS POWER TRANSCEIVER DEVICE AND AN ASSOCIATED METHOD THEREOF 审中-公开
公开(公告)号：WO2018190985A1
公开(公告)日：2018-10-18
申请号：PCT/US2018/022847
申请日：2018-03-16
申请人： GENERAL ELECTRIC COMPANY
发明人： BHAT, Suma Memana Narayana , RAMACHANDRAPANICKER, Somakumar , RAGHUNATHAN, Arun, Kumar , KANAKASABAI, Viswanathan , ARAVIND, Deepak
IPC分类号： H02J50/10 , H02M3/335 , H02M7/06
摘要： A wireless power transceiver (WPT) device (102) is disclosed. The WPT device (102) includes an energy module (110) and a magnetic interfacing unit (114) comprising a transceiver coil (128). Further, the WPT device (102) includes a controller (116) configured to generate one of a first control signal and a second control signal based on at least one first parameter of the energy module (110) and at least one second parameter of one of a plurality of external devices (104). Also, the WPT device (102) includes a bi-directional driver (112) configured to transmit at least one of a first AC signal and a second AC signal through the transceiver coil (128) if the first control signal is received from the controller (116), and receive at least one of the first AC signal and the second AC signal if the second control signal is received from the controller (116).

2. 发明申请

WO2018111416A1 A CHARGING PAD AND A METHOD FOR CHARGING ONE OR MORE RECEIVER DEVICES 审中-公开
公开(公告)号：WO2018111416A1
公开(公告)日：2018-06-21
申请号：PCT/US2017/058641
申请日：2017-10-27
申请人： GENERAL ELECTRIC COMPANY
发明人： BHAT, Suma Memana Narayana , ARAVIND, Deepak , RAMACHANDRAPANICKER, Somakumar , RAGHUNATHAN, Arun Kumar
IPC分类号： H02J50/40 , H02J50/12 , H02J5/00 , H02J7/02 , H01F38/14
摘要： A charging pad (130) for charging one or more receiver devices (106, 108) is disclosed. The charging pad (130) includes a power drive unit (110) configured to generate a first AC voltage signal having a first frequency and a second AC voltage signal having a second frequency. Further, the charging pad (130) includes a transmitting unit (114) including a single power exchange coil (120) coupled to the power drive unit (110), wherein the single power exchange coil (120) includes a first coil segment (212) configured to transmit the first AC voltage signal having the first frequency when the first AC voltage signal is received from the power drive unit (110). Also, the single power exchange coil (120) includes a second coil segment (214) configured to transmit the second AC voltage signal having the second frequency when the second AC voltage signal is received from the power drive unit (110).

3. 发明申请

WO2019204377A1 SYSTEM AND METHOD FOR DETERMINING AN ALIGNMENT OF AN APPARATUS COIL 审中-公开
公开(公告)号：WO2019204377A1
公开(公告)日：2019-10-24
申请号：PCT/US2019/027787
申请日：2019-04-17
申请人： GENERAL ELECTRIC COMPANY
发明人： BHAT, Suma Memana , ARAVIND, Deepak , KANAKASABAI, Viswanathan , BOHORI, Adnan Kutubuddin
IPC分类号： H02J50/90 , B60L53/12
摘要： A method (500) includes utilizing (502) a detection device comprising a detection mat having a plurality of detection coils, and at least one pair of groups of detection coils having a first group of detection coils and a second group of detection coils, and where the first group of detection coils includes a first impedance value, and a second group of detection coils includes a second impedance value. The method further includes determining (504) alignment parameters representative of electromagnetic coupling between at least one pair of groups of detection coils of the detection mat and an electromagnetic field generated by an apparatus coil, and comparing (506) the alignment parameters with a reference. The method also includes generating (508) a control signal indicative of an alignment position of the apparatus coil with respect to the detection mat based on the compared alignment parameters.

4. 发明申请

WO2019203990A1 RECEIVER UNIT OF A WIRELESS POWER TRANSFER SYSTEM 审中-公开
公开(公告)号：WO2019203990A1
公开(公告)日：2019-10-24
申请号：PCT/US2019/023548
申请日：2019-03-22
申请人： GENERAL ELECTRIC COMPANY
发明人： KANAKASABAI, Viswanathan , ARAVIND, Deepak , BHAT, Suma Memana Narayana , BOHORI, Adnan Kutubuddin
IPC分类号： H02J50/40 , H02J50/12 , H02M7/17 , H01F38/14 , H02J5/00
摘要： A receiver unit of a wireless power transfer system is presented. The receiver unit includes a main receiver coil, a plurality of auxiliary receiver coils disposed about a central axis of the main receiver coil, and a receiver drive subunit. The receiver drive subunit includes a main converter operatively coupled to the main receiver coil and having a main output terminal. The receiver drive subunit may include a plurality of auxiliary converters operatively coupled to the plurality of auxiliary receiver coils. The plurality of auxiliary converters may be operatively coupled to each other to form an auxiliary output terminal coupled in series to the main output terminal to form a common output terminal. In some implementations, the receiver drive unit may be formed on a substrate of an integrated electronic component. The integrated electronic component may further include a communication subunit and a controller disposed.

5. 发明申请

WO2018170004A1 METHOD OF CONTROLLING A GAS VENT SYSTEM FOR HORIZONTAL WELLS 审中-公开
公开(公告)号：WO2018170004A1
公开(公告)日：2018-09-20
申请号：PCT/US2018/022246
申请日：2018-03-13
申请人： GENERAL ELECTRIC COMPANY
发明人： SINGAL, Kalpesh , ARAVIND, Deepak , VAN DAM, Jeremy, Daniel , TUMMALA, Yashwanth
IPC分类号： E21B41/00 , E21B43/12
CPC分类号： E21B47/06 , E21B43/128 , E21B43/38
摘要： A method of controlling a gas vent system to vent gas from a wellbore that includes a substantially horizontal portion. The method includes determining an initial operating mode of the gas vent system; generating one or more control signals established for the determined initial operation mode; and transmitting the one or more control signals to a gas vent valve that commands the closing or opening of the gas vent valve. A controller for use in venting gas from a wellbore is additionally disclosed.

6. 发明申请

WO2018111820A1 A CHARGING PAD AND A METHOD FOR DETECTING AT LEAST ONE RECEIVER DEVICE 审中-公开
公开(公告)号：WO2018111820A1
公开(公告)日：2018-06-21
申请号：PCT/US2017/065723
申请日：2017-12-12
申请人： GENERAL ELECTRIC COMPANY
发明人： RAGHUNATHAN, Arun, Kumar , ARAVIND, Deepak , RAMACHANDRAPANICKER, Somakumar , BHAT, Suma Memana Narayana
IPC分类号： H02J50/90 , H02J50/10 , H02J7/02 , H02J5/00
摘要： A charging pad (104) includes a power drive unit (110) to generate a first low-amplitude signal having a first frequency and a second low-amplitude signal having a second frequency. Also, the charging pad (104) includes a transmitting unit (112) including at least one transmitter coil (118) to transmit the first low-amplitude signal and the second low-amplitude signal. Further, the charging pad (104) includes a controller (126) to determine a value change from a first value to a second value of at least one parameter of at least one of the first low-amplitude signal and the second low-amplitude signal, drive the power drive unit (110) to generate a first high-amplitude signal based on the value change of the at least one parameter of the first low-amplitude signal, and generate a second high-amplitude signal based on the value change of the at least one parameter of the second low-amplitude signal.

7. 发明申请

WO2019204379A1 DEVICE, SYSTEM AND METHOD FOR DETECTION OF A FOREIGN OBJECT 审中-公开
公开(公告)号：WO2019204379A1
公开(公告)日：2019-10-24
申请号：PCT/US2019/027789
申请日：2019-04-17
申请人： GENERAL ELECTRIC COMPANY
发明人： KABAJASABAU, Viswanathan , ARAVIND, Deepak , BHAT, Suma Memana Narayana , BOHORI, Adnan Kutubuddin
IPC分类号： H02J50/60 , B60L53/124 , G01V3/10
摘要： A detection device (100) includes a detection mat (102) having a plurality of detection coils (106), and at least one pair of groups of detection coils (106), the pair of groups of detection coils (106) includes first and second groups of detection coils (106). The first and second group of detection coils (106) comprises first and second first and second impedance values. The detection device (100) includes one or more drive sub-systems (112) and a comparison sub-system (112). The drive sub-systems (112) are operatively coupled to the detection mat (102) and configured to excite at least one pair of groups of detection coils (106). The comparison sub-system (114) is operatively coupled to the detection mat (102) and configured to receive a differential current signal from the pair of groups of detection coils (106), the comparison sub-system (114) is configured to generate a control signal based on the differential current signal.

8. 发明申请

WO2019204376A1 DEVICE AND METHOD FOR DETECTING A FOREIGN OBJECT IN A WIRELESS POWER TRANSFER SYSTEM 审中-公开
公开(公告)号：WO2019204376A1
公开(公告)日：2019-10-24
申请号：PCT/US2019/027786
申请日：2019-04-17
申请人： GENERAL ELECTRIC COMPANY
发明人： BHAT, Suma Memana Narayana , ARAVIND, Deepak , KANAKASABAI, Viswanathan , VIJAYAN, Pradeep , BOHORI, Adnan Kutubuddin
IPC分类号： B60L53/124 , B60L53/122 , H02J50/60
摘要： A device for detecting a foreign object (112) in a WPT system is disclosed. The device includes an injection unit (122) to receive a DC power signal and generate a first AC power signal having a first frequency. Also, the device includes an array of coils (120) to receive the first AC power signal having the first frequency and generate a first electromagnetic field at the first frequency. Further, the device includes a detection unit (124) to measure a parameter of at least one of the DC power signal received by the injection unit (122) and the first AC power signal generated by the injection unit (122), and detect the foreign object (112) within the first electromagnetic field based on a change in the parameter of at least one of the DC power signal and the first AC power signal across at least one of the array of coils (120).

9. 发明申请

WO2017223222A1 SYSTEM AND METHOD FOR CONTROLLING A POWER GENERATING UNIT 审中-公开
标题翻译：用于控制发电单元的系统和方法
公开(公告)号：WO2017223222A1
公开(公告)日：2017-12-28
申请号：PCT/US2017/038579
申请日：2017-06-21
申请人： GENERAL ELECTRIC COMPANY
发明人： GADIRAJU, Kasi Viswanadha, Raju , ARAVIND, Deepak , SAGI, Deepak Raj
IPC分类号： H02J3/38 , F03D7/02 , H02J3/00
摘要： A method for controlling a power output of a power generating unit includes receiving at least two measurement data sets from a location of integration of a power generating unit to an electrical grid. Each measurement data set includes a plurality of electrical parameters. The method further includes generating a grid model of the electrical grid based on the at least two measurement data sets. The grid model is characterized by an equivalent grid voltage and an equivalent grid impedance. The method further includes computing a strength value of the electrical grid based on the grid model, using the at least two measurement data sets. The method also includes controlling the power output of a power generating unit based on the strength value of the electrical grid.
摘要翻译：用于控制发电单元的功率输出的方法包括从发电单元整合到电网的位置接收至少两个测量数据组。每个测量数据组包括多个电参数。该方法进一步包括基于至少两个测量数据组产生电网的电网模型。电网模型的特点是具有等效的电网电压和等效的电网阻抗。该方法还包括使用至少两个测量数据组基于网格模型来计算电网的强度值。该方法还包括基于电网的强度值来控制发电单元的功率输出。

10. 发明公开

EP3782262A1 DEVICE, SYSTEM AND METHOD FOR DETECTION OF A FOREIGN OBJECT 审中-公开
公开(公告)号：EP3782262A1
公开(公告)日：2021-02-24
申请号：EP19788677.3
申请日：2019-04-17
申请人： General Electric Company
发明人： KANAKASABAI, Viswanathan , ARAVIND, Deepak , BHAT, Suma Memana Narayana , BOHORI, Adnan Kutubuddin
IPC分类号： H02J50/60 , B60L53/124 , G01V3/10

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式