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1. 发明公开

EP4369565A1 CHARGING CIRCUITRY, CHARGING METHOD AND POWER SYSTEM FOR SUPERCAPACITOR 审中-实审
公开(公告)号：EP4369565A1
公开(公告)日：2024-05-15
申请号：EP23171080.7
申请日：2023-05-02
申请人： Delta Electronics, Inc.
发明人： CHEN, Si-Wei , KUO, Wen-Hao
IPC分类号： H02J7/06
CPC分类号： H02J2207/5020200101 , H02J7/00712 , H02J7/06
摘要： A charging circuitry (10A) includes a power electronic converter (13), a current sensor (14), a voltage boost/buck controller (15) and a charging mode controller (16). The power electronic converter (13) is configured to charge or discharge a supercapacitor (12) according to a control command (CTRL). The current sensor (14) is coupled to the supercapacitor (12) for detecting a first sensed voltage (ISENSE+) and a second sensed voltage (ISENSE-). The voltage boost/buck controller (15) is configured to generate the control command (CTRL) and a current command (IMON_OUT) according to the first (ISENSE+) and second sensed voltages (ISENSE-) and an overall feedback (FB_OUT). The charging mode controller (16) is configured to generate a current feedback (FB1) and a voltage feedback (FB2) to the voltage boost/buck controller (15) according to a driving voltage (CV), the current command (IMON_OUT) and a third sensed voltage (VSENSE) of the supercapacitor (12). The third sensed voltage (VSENSE), the current feedback (FB1) and the voltage feedback (FB2) are superposed as the overall feedback (FB_OUT) and then inputted to the same input terminal of the voltage boost/buck controller (15).

2. 发明公开

EP4233148A1 BATTERY CADDY HAVING MAGNETIC RETAINING FEATURE 审中-实审
公开(公告)号：EP4233148A1
公开(公告)日：2023-08-30
申请号：EP21884044.5
申请日：2021-10-23
申请人： Tools Aviation, LLC
发明人： FOREMAN, Richard
IPC分类号： H02J7/00 , H01M50/20 , H02J7/02 , H02J7/06 , H02J7/12 , H02J7/26 , H02J7/28

3. 发明公开

EP4008051A1 RESONANT POWER CONVERTER FOR WIDE RANGE VOLTAGE SWITCHING 审中-实审
公开(公告)号：EP4008051A1
公开(公告)日：2022-06-08
申请号：EP20757218.1
申请日：2020-08-03
申请人： Eaton Intelligent Power Limited
发明人： BARANWAL, Rohit , PATIL, Devendra , ZHANG, Zhe , QIAN, Lewei , HOREJS, Miroslav , ZHU, Guangqi
IPC分类号： H02M1/42 , H02M3/335 , H02J7/06

4. 发明公开

EP2884623A4 ELECTRICAL CHARGING CONNECTOR AND SYSTEM FOR ELECTRONIC DEVICES 审中-公开
标题翻译：电连接器和充电系统电子器件
公开(公告)号：EP2884623A4
公开(公告)日：2016-06-08
申请号：EP13826219
申请日：2013-03-28
申请人： KVANI URBAN COLLECTION SL
发明人： CHIMENIS ALBAIGES SERGIO , TRASMONTE MANCERA ANTONIO
IPC分类号： H02J7/06 , H02G3/12 , H02J7/00
CPC分类号： H02J7/0042

5. 发明公开

EP2452413A2 BATTERY CHARGING METHOD AND APPARATUS 失效转让
标题翻译：电池充电器
公开(公告)号：EP2452413A2
公开(公告)日：2012-05-16
申请号：EP10732599.5
申请日：2010-07-08
申请人： American Power Conversion Corporation
发明人： SALIGRAM, Narayana Prakash , NAIR, Sreejakumar Sreekantan , KRISHNAN, Ramakrishnan Madenoor , DIGHRASKER, Milind
IPC分类号： H02J7/06
CPC分类号： H02J7/0078 , H02J7/009 , H02J7/044 , H02J7/048
摘要： Disclosed are methods for charging batteries utilizing a charge balance approach, and charger systems using those methods. In one example, a method for charging a battery includes monitoring an amount of charge released by the battery while in a discharge state, recording the amount of charge released while in the discharge state, applying a voltage which results in current in reverse direction to the battery at a first voltage level for a time sufficient to introduce an amount of charge substantially equal to the recorded amount of charge released by the battery while in the discharge state, and maintaining the battery in a stand-by mode by applying a voltage which results in current in reverse direction to the battery at a second voltage level, the second voltage level being in a range sufficient to prevent self-discharge of the battery and insufficient to induce evaporation of electrolyte in the battery.
摘要翻译：公开了使用电荷平衡方法对电池充电的方法，以及使用这些方法的充电器系统。在一个示例中，一种用于对电池充电的方法包括在放电状态下监视由电池释放的电荷量，在放电状态下记录释放的电荷量，向电流施加相反方向的电压电池处于第一电压电平足以在放电状态下引入基本上等于由电池释放的电荷的记录量的充电量，并且通过施加导致的电压将电池维持在备用模式在第二电压电平下以与电池相反的方向电流，第二电压电平处于足以防止电池的自放电并且不足以引起电池中的电解质的蒸发的范围内。

6. 发明公开

EP2149188A1 RELIABLE CONTACT AND SAFE SYSTEM AND METHOD FOR PROVIDING POWER TO AN ELECTRONIC DEVICE 审中-公开
标题翻译：接触可靠，安全的系统和方法的电力设备的电子的
公开(公告)号：EP2149188A1
公开(公告)日：2010-02-03
申请号：EP08769300.8
申请日：2008-05-05
申请人： RANDALL, Mitch
发明人： RANDALL, Mitch
IPC分类号： H02J7/06
CPC分类号： H02J7/0045 , G06F1/1616 , G06F1/1626 , G06F1/1632 , G06F1/1635 , G06F1/1656 , G06F1/26 , G06F1/263 , H01M10/44 , H01M10/443 , H01M10/486 , H01R12/714 , H01R13/22 , H01R25/147 , H05K1/189 , Y10T307/675
摘要： An electronic system which includes a power delivery surface that delivers electrical power to an electrical or electronic device. The power delivery surface may be powered by any electrical power source, including, but not limited to : wall electrical outlet, solar power system, battery, vehicle cigarette lighter system, direct connection to electrical generator device, and any other electrical power source. The power delivery surface delivers power to the electronic device wireelessly. The power delivery surface may deliver power via a plurality of contacts on the electrical device conducting electricity from the power delivery surface. The electrical device may be mobile device. Each contact may be shaped to improve power delivery reliability. The power delivery surface may further include circuitry to protect against accidental electrocutions.

7. 发明公开

EP1706930A2 FUEL CELL POWER AND MANAGEMENT SYSTEM, AND TECHNIQUE FOR CONTROLLING AND/OR OPERATING SAME 有权
标题翻译：燃料电池动力，以及管理和控制与经营系统及其
公开(公告)号：EP1706930A2
公开(公告)日：2006-10-04
申请号：EP05722435.4
申请日：2005-01-18
申请人： Jadoo Power Systems, Inc.
发明人： DUNN, Glenn, M. , GETCHEL, Paul , MACGREGOR, Duncan, D. , MACGREGOR, Sinclair, D. , PEARSON, Kenneth, E.
IPC分类号： H02J7/04 , H02J7/16 , H02J7/06 , H02J7/24 , H02J7/00 , H01M8/00 , H01M8/04 , H01M8/12
CPC分类号： H01M8/04208 , F17C2205/0308 , H01M8/04089 , H01M8/04373 , H01M8/04388 , H01M8/04425 , H01M2250/30 , Y02B90/18 , Y02E60/321
摘要： There are many inventions described and illustrated herein. In one aspect, the present invention is directed to a portable fuel cell power and management system (for example, hydrogen and/or methanol based systems), components and/or elements thereof, as well as techniques for controlling and/or operating such systems. The fuel cell power management system (and method of controlling and/or operating same) actively monitors, manages and/or controls one or more operating parameter(s) of the fuel cell system. For example, the system monitors, manages and/or controls the consumption and/or the rate of consumption of fuel by the system, and in response thereto, may provide and/or alert the user to amount of fuel remaining, consumed, the rate of consumption and/or the time (or estimation thereof) remaining until all of the fuel is spent. In this way, user may schedule or plan accordingly.

8. 发明公开

EP1583200A1 A parallel monitor circuit and semiconductor apparatus 有权
标题翻译：并行监控电路及半导体装置
公开(公告)号：EP1583200A1
公开(公告)日：2005-10-05
申请号：EP05251960.0
申请日：2005-03-30
申请人： Ricoh Company, Ltd.
发明人： Yano, Koichi , Fujiwara, Akihiko
IPC分类号： H02J7/06
CPC分类号： H02J13/0003 , H02J7/0016 , H02J7/345 , H02J9/005
摘要： A parallel monitor circuit (1A) for monitoring one (C1) of serially connected plural capacitors (Cn) receiving a direct recharging current is disclosed. The circuit comprises a bypassing transistor (Q1) for bypassing the capacitor (C1) with the recharging current when the capacitor voltage (VSo1) exceeds a monitor voltage (Vr1) determined by a voltage setting circuit in order to equally recharge the capacitors. A transferring unit transfers a voltage control circuit (VS1) and an internal circuit connected to the voltage control circuit to a standby mode when the voltage control circuit receives a specific combination of voltage codes (RC1).

9. 发明公开

EP4165421A1 BATTERY CHARGER 审中-实审
公开(公告)号：EP4165421A1
公开(公告)日：2023-04-19
申请号：EP21826037.0
申请日：2021-06-15
申请人： Black & Decker Inc.
发明人： RIGDON, William , KING, Lisa M. , GORTI, Bhanuprasad V. , WOHLTMANN, Brian K. , NOSAIR, Hussein M. , MUILWYK, Michael
IPC分类号： G01R31/389 , H02J7/02 , H02J7/04 , H02J7/06 , H02J7/34

10. 发明授权

EP3229336B1 CHARGING METHOD AND ADAPTER 有权转让
公开(公告)号：EP3229336B1
公开(公告)日：2020-09-30
申请号：EP16819788.7
申请日：2016-02-05
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
发明人： ZHANG, Jialiang
IPC分类号： H04M19/00 , H02J7/06 , H02J7/04 , H02J7/00 , H02J7/02

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