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31. 发明申请

US20160181834A1 BATTERY CHARGING SYSTEM INCLUDING CURRENT OBSERVER CIRCUITRY TO AVOID BATTERY VOLTAGE OVERSHOOT BASED ON BATTERY CURRENT DRAW 有权
标题翻译：电池充电系统，包括电流监视器电路，避免电池电压过高，基于电池电流
公开(公告)号：US20160181834A1
公开(公告)日：2016-06-23
申请号：US15053750
申请日：2016-02-25
申请人： Fairchild Semiconductor Corporation
发明人： Rendon Holloway , Qinghung (Michelle) Lee , Jonathan Klein
IPC分类号： H02J7/00
CPC分类号： H02J7/007 , H02J7/0052 , H02J7/0054 , H02J7/0068 , H02J7/0081 , H02J7/0083 , H02J7/0093 , H02J7/04 , H02J7/042 , H02J7/045 , H02J7/08 , H02J7/242 , H02J7/245 , H02J2007/0059 , Y02E60/12
摘要： According to one aspect of the present disclosure, there is provided a battery charging system. The battery charging system includes battery charging circuitry configured to provide charging current to a battery. The battery charging system further includes feedback circuitry configured to generate a feedback signal indicative of a battery charging condition, wherein the battery charging system is configured to control the battery charging current based on, at least in part, the feedback signal. The battery charging system further includes feed forward circuitry configured to adjust the feedback signal to decrease battery charging current when a decrease in battery current draw exceeds a threshold, and wherein the feed forward circuitry is configured to decrease the battery charging current faster than the feedback circuitry.
摘要翻译：根据本公开的一个方面，提供一种电池充电系统。电池充电系统包括被配置为向电池提供充电电流的电池充电电路。电池充电系统还包括被配置为产生指示电池充电状况的反馈信号的反馈电路，其中电池充电系统被配置为至少部分地基于反馈信号来控制电池充电电流。电池充电系统还包括前馈电路，其被配置为当电池电流消耗的下降超过阈值时调整反馈信号以减小电池充电电流，并且其中所述前馈电路被配置为比反馈电路更快地减小电池充电电流。

32. 发明申请

US20160172895A1 WIRELESS POWER TRANSFER METHOD, APPARATUS AND SYSTEM FOR LOW AND MEDIUM POWER 审中-公开
标题翻译：无线电力传输方法，低功率和中等功率的装置和系统
公开(公告)号：US20160172895A1
公开(公告)日：2016-06-16
申请号：US15018946
申请日：2016-02-09
申请人： LG ELECTRONICS INC.
发明人： Jihyun Lee , Hyunbeom Lee , Yongcheol Park , Jaesung Lee
IPC分类号： H02J7/02 , H02J50/10 , H02J7/04
CPC分类号： H02J7/025 , H01F38/14 , H02J5/005 , H02J7/042 , H02J17/00 , H02J50/10 , H02J50/12 , H02J50/80 , H02J50/90 , H04B5/0037
摘要： A wireless power transfer method for a wireless power transfer apparatus using full and half-bridge inverter topologies includes detecting whether or not a wireless power receiver is present within a range of power being transferrable in a wireless manner, transmitting a detection signal to the wireless power receiver, receiving at least one of identification information and setting information from the wireless power receiver, receiving a control error packet from the wireless power receiver, and controlling an amount of power to be transferred by using the combination of a driving frequency, a duty cycle or a power signal phase to the full or half-bridge inverter.
摘要翻译：一种使用全半桥逆变器拓扑结构的无线功率传输装置的无线功率传输方法，包括：检测在无线传输方式的功率范围内是否存在无线电力接收机，向无线电力发送检测信号接收器，从无线电力接收器接收识别信息和设置信息中的至少一个，从无线电力接收器接收控制错误分组，并且通过使用驱动频率，占空比的组合来控制要传送的功率量或电源信号相位到全桥或半桥逆变器。

33. 发明申请

US20160164334A1 Wireless Charging Device and Method 有权
标题翻译：无线充电装置及方法
公开(公告)号：US20160164334A1
公开(公告)日：2016-06-09
申请号：US14906270
申请日：2013-09-12
申请人： ZTE CORPORATION
发明人： Yunfeng GU
IPC分类号： H02J7/02 , H02J7/04
CPC分类号： H02J50/10 , H02J7/025 , H02J7/042 , H02J17/00 , H02J50/12 , H02J50/80
摘要： Disclosed are a wireless charging apparatus and method, wherein the device includes: a receiving coil, connected to a dynamic matching circuit, and the dynamic matching circuit includes a control circuit and at least one kind of matching circuit; the control circuit is connected to the at least one kind of matching circuit; the control circuit is configured to: transmit a control signal for controlling ON and OFF of the at least one kind of matching circuit. The apparatus and method solve the problem of using different wireless charging standards to perform wireless charging and realize a flexible wireless charging mechanism.
摘要翻译：公开了一种无线充电装置和方法，其中该装置包括：接收线圈，连接到动态匹配电路，动态匹配电路包括控制电路和至少一种匹配电路; 所述控制电路与所述至少一种匹配电路连接; 所述控制电路被配置为：发送用于控制所述至少一种匹配电路的ON和OFF的控制信号。该装置和方法解决了使用不同无线充电标准进行无线充电的问题，实现了灵活的无线充电机制。

34. 发明授权

US09356461B2 Methods and systems for rapid wireless charging where the low state of charge (SOC) temperature dependent charging current and low SOC temperature limit are higher than the high SOC temperature dependent charging current and high SOC temperature limit 有权
标题翻译：快速无线充电的方法和系统，其中低充电状态（SOC）温度依赖充电电流和低SOC温度限制高于高SOC温度依赖充电电流和高SOC温度限制
公开(公告)号：US09356461B2
公开(公告)日：2016-05-31
申请号：US13625976
申请日：2012-09-25
申请人： Google Technology Holdings LLC
发明人： Jason N. Howard , Michael G. Hanley
IPC分类号： H02J7/00 , H02J7/02 , H02J7/04 , H01M10/42 , H01M10/44 , H01F7/20 , H01M10/61 , H02J17/00 , H02J5/00 , H01F7/02
CPC分类号： H02J7/007 , H01F7/0247 , H01M10/443 , H02J5/005 , H02J7/0073 , H02J7/0091 , H02J7/025 , H02J7/042 , H02J7/044 , H02J7/045 , H02J7/047 , H02J17/00 , H02J50/10 , H02J50/80
摘要： A system and method for wireless charging are provided. A control circuit charges one or more cells in a secondary wireless charging circuit that receives power wirelessly from a primary. The control circuit determines the state of charge and temperature of the cells. The control circuit then calculates a current limit as a function of a combination of the state of charge, input voltage to the control circuit for the wireless controller, FET power dissipation and the temperature and adjusts a wireless power control device in the secondary such that its current limit is set to the state of charge current limit. Different temperature limits can be used for different states of charge such that the cells can be charged at higher temperatures at low states of charge than at higher states of charge.
摘要翻译：提供了一种用于无线充电的系统和方法。控制电路对从主要无线接收电力的二次无线充电电路中的一个或多个小区充电。控制电路确定电池的充电状态和温度。然后，控制电路根据充电状态，无线控制器的控制电路的输入电压，FET功率耗散和温度的组合来计算电流限制，并调整次级的无线功率控制装置，使得其电流限制设置为充电电流限制状态。可以对不同的电荷状态使用不同的温度限制，使得在较低的充电状态下，电池可以在较高的温度下充电，而不是在较高的充电状态。

35. 发明申请

US20160052407A1 CONTACTLESS CHARGING DEVICE AND METHOD FOR CONTROLLING POWER SUPPLY 有权
标题翻译：无连接充电装置及其控制方法
公开(公告)号：US20160052407A1
公开(公告)日：2016-02-25
申请号：US14782081
申请日：2013-04-02
申请人： PIONEER CORPORATION
发明人： Akira SHIMIZU
IPC分类号： B60L11/18 , H02J7/04
CPC分类号： B60L11/182 , B60L11/1824 , H02J7/0029 , H02J7/025 , H02J7/042 , H02J17/00 , H02J50/10 , H02J50/30 , H02J50/60 , Y02T10/7005 , Y02T10/7072 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/14
摘要： A plurality of projections is arranged in a matrix on the upper surface of the housing of a contactless charging unit (110). When supplying power wirelessly to an onboard power reception device, a beam emission unit in a beam reception and emission unit (120) emits a laser beam progressing along the upper surface of a power transmission unit (170) to scan the upper part of the entire upper surface of the power transmission unit (170). When receiving a reflected beam, the beam reception unit in the beam reception and emission unit (120) sends the results of beam reception to a determination unit. The determination unit determines the presence or absence of a foreign substance supported on at least one projection existing on the upper surface of the contactless charging unit (110) on the basis of the results of beam reception. Subsequently, when a foreign substance is present on the upper surface of the contactless charging unit (110), the control unit generates a supply control command indicating that no power is to be supplied to the onboard power reception device and sends the command to a supply unit. This will enable wireless power supply using the contactless system without any problem in terms of safety.
摘要翻译：在非接触充电单元（110）的壳体的上表面上以矩阵形式布置多个突起。当向车载电力接收装置无线供电时，光束接收和发射单元（120）中的光束发射单元发射沿着电力传输单元（170）的上表面前进的激光束，以扫描整个电力的上部动力传递单元（170）的上表面。当接收到反射光束时，光束接收和发射单元（120）中的光束接收单元将光束接收的结果发送到确定单元。决定单元基于射束接收的结果来确定在非接触充电单元（110）的上表面上存在的至少一个投影上支撑的异物的存在或不存在。随后，当非接触充电单元（110）的上表面上存在异物时，控制单元产生一个供给控制命令，指示没有电力被提供给车载电力接收装置，并将该命令发送到电源单元。这将使得使用非接触式系统的无线电源在安全性方面没有任何问题。

36. 发明授权

US09197092B2 Battery charge management using usage profiling 有权
标题翻译：电池充电管理使用使用情况分析
公开(公告)号：US09197092B2
公开(公告)日：2015-11-24
申请号：US13663541
申请日：2012-10-30
申请人： Dell Products L.P.
发明人： Gary Verdun , Richard C. Thompson
IPC分类号： H02J7/00 , H02J7/02 , H02J7/08 , H02J7/04 , G06F1/32
CPC分类号： H02J7/02 , G06F1/3212 , H02J5/00 , H02J7/0014 , H02J7/0022 , H02J7/042 , H02J7/082 , Y02D10/174
摘要： A battery management system calculates expected run time for the information handling system from either an average or instantaneous power consumption and the remaining battery capacity. When power is attached to the battery, the battery management system compares an expected run time with a current usage day profile. If the information handling system is operating in a non-active use period or if system run time can extend sufficiently into the non-use period then a slow charge rate is applied which will charge the batteries up to a substantially charged state (e.g., 80-95% of full capacity) and top off of the battery is deferred such that battery is fully charged somewhat before the average beginning of the next day (e.g., approximately one to two hours before the average beginning of the next day).
摘要翻译：电池管理系统从平均或瞬时功耗和剩余电池容量计算信息处理系统的预期运行时间。当电池连接到电池时，电池管理系统将预期的运行时间与当前的使用天数进行比较。如果信息处理系统在非活动使用期间内运行，或者如果系统运行时间可以充分扩展到非使用期间，则应用慢速充电速率，这将使电池充电至基本充电状态（例如，80 -95％的满载），并且电池的顶部被推迟，使得电池在第二天的平均开始之前有些充电（例如，在第二天的平均开始之前大约一到两个小时）。

37. 发明授权

US09184475B2 Method for controlling at least one operating parameter that influences the aging state of an electrical energy store in an open-loop or closed-loop manner 有权
标题翻译：用于以开环或闭环方式控制影响电能存储器的老化状态的至少一个操作参数的方法
公开(公告)号：US09184475B2
公开(公告)日：2015-11-10
申请号：US13426252
申请日：2012-03-21
申请人： Georg Mumelter , Felix Jonasch , Harald Hofmeier , Michael Boeckl , Simon Rogge
发明人： Georg Mumelter , Felix Jonasch , Harald Hofmeier , Michael Boeckl , Simon Rogge
IPC分类号： H02J7/00 , H02J7/14 , H01M10/48 , H01M10/42 , B60L11/18
CPC分类号： H01M10/48 , B60L3/12 , B60L11/1851 , B60L11/1857 , B60L11/1861 , B60L11/1862 , B60L11/187 , B60L2240/545 , G01R31/3662 , G01R31/3675 , G01R31/3679 , H01M10/42 , H01M10/4207 , H02J7/0004 , H02J7/0008 , H02J7/0013 , H02J7/0029 , H02J7/0047 , H02J7/0075 , H02J7/027 , H02J7/042 , Y02T10/7005 , Y02T10/7044 , Y02T10/705
摘要： A method is provided for the open-loop or closed-loop control of at least one operating parameter of an electric energy accumulator influencing the aging state of the electric energy accumulator. The method determines the actual aging state of the electric energy accumulator, compares the actual aging state with a target aging state predefined for the momentary age of the energy accumulator, and restricts an operating parameter range permitted for the at least one operating parameter if the actual aging state is worse than the target aging state.
摘要翻译：提供一种用于对影响蓄电器的老化状态的电能蓄能器的至少一个操作参数的开环或闭环控制的方法。该方法确定电力蓄能器的实际老化状态，将实际老化状态与为蓄能器的瞬时时间预定义的目标老化状态进行比较，并且限制对于至少一个操作参数允许的操作参数范围，如果实际老化状态比目标老化状态差。

38. 发明申请

US20150295450A1 WIRELESS POWER RECEIVING DEVICE AND POWER CONTROL METHOD THEREOF 有权
标题翻译：无线电力接收装置及其功率控制方法
公开(公告)号：US20150295450A1
公开(公告)日：2015-10-15
申请号：US14441791
申请日：2013-11-06
申请人： LG INNOTEK CO., LTD.
发明人： Su Ho Bae
IPC分类号： H02J7/04 , H02J7/00 , H02J7/02
CPC分类号： H02J7/042 , H02J5/005 , H02J7/0052 , H02J7/025 , H02J50/12 , H02J50/40 , H02J2007/0059
摘要： Disclosed is a wireless power receiver and a power control method thereof. The wireless power receiver includes a reception unit to receive power from the wireless power transmitter by using a resonance scheme; a load management unit to control an impedance of the load according to a state of the load; and a rectifying unit disposed between the reception unit and the load management unit in order to rectify the received power, wherein the power transmitted from the wireless power transmitter is controlled by the controlled impedance.
摘要翻译：公开了一种无线电力接收机及其功率控制方法。无线电力接收机包括：通过使用谐振方案从无线电力发射器接收电力的接收单元; 负载管理单元，用于根据负载的状态来控制负载的阻抗; 以及整流单元，设置在接收单元和负载管理单元之间以便整流接收的功率，其中从无线功率发射器发送的功率由受控阻抗控制。

39. 发明申请

US20150188363A1 ELECTRIC POWER TRANSMITTING APPARATUS CAPABLE OF PERFORMING WIRELESS POWER TRANSMISSION, CONTROLLING METHOD FOR ELECTRIC POWER TRANSMITTING APPARATUS, AND STORAGE MEDIUM 审中-公开
标题翻译：实现无线电力传输的电力传输装置，电力传输装置的控制方法和存储介质
公开(公告)号：US20150188363A1
公开(公告)日：2015-07-02
申请号：US14559843
申请日：2014-12-03
申请人： CANON KABUSHIKI KAISHA
发明人： Ryohei Yamada
IPC分类号： H02J17/00 , H02J5/00
CPC分类号： H02J50/90 , H02J5/005 , H02J7/025 , H02J7/042 , H02J50/10 , H02J50/80 , H02J2007/0001
摘要： An electric power transmitting apparatus performing wireless power transmission to an electric receiving apparatus within a power supply area including: an identifying unit configured to identify a distance between the electric receiving apparatus and the electric power transmitting apparatus; and a changing unit configured to change the power supply area, based on the distance identified by the identifying unit.
摘要翻译：一种电力发送装置，对供电区域内的电接收装置进行无线电力传输，包括：识别单元，被配置为识别所述电力接收装置与所述电力发送装置之间的距离; 以及改变单元，被配置为基于由所述识别单元识别的距离来改变所述电源区域。

40. 发明授权

US08963504B2 Electronic device, method of charging electronic device, program, charging control apparatus, and charging control method 有权
标题翻译：电子装置，电子装置充电方法，程序，充电控制装置和充电控制方法
公开(公告)号：US08963504B2
公开(公告)日：2015-02-24
申请号：US13388773
申请日：2010-08-03
申请人： Yohei Kuroda , Osamu Ishioka , Nobutaka Yagi , Ryoji Amemiya , Kenji Waku
发明人： Yohei Kuroda , Osamu Ishioka , Nobutaka Yagi , Ryoji Amemiya , Kenji Waku
IPC分类号： H02J7/16 , H02J7/06 , H01M10/44 , H01M10/48 , H02J7/04
CPC分类号： H01M10/44 , H01M10/48 , H02J7/041 , H02J7/042
摘要： Provided is an electronic device including a secondary battery, a charging section which charges the secondary battery with power supplied from an external power supply section with a set charging current, a measurement section which measures an amount of charge accumulated in the secondary battery, a time information acquisition section which acquires time information, a storage section which stores charging history information indicating a time period in which a user performs charging, and a control section which has a chargeable time estimation section that estimates chargeable time based on the charging history information and the time information, and a charging current setting section that calculates a restricted charging current which enables the secondary battery to be charged up to a charging capacity within the chargeable time, based on the amount of charge acquired from the measurement section, and sets the restricted charging current in the charging section.
摘要翻译：本发明提供一种电子设备，包括二次电池，充电部分，其利用设定的充电电流从外部电源部分提供的电力对二次电池充电，测量部分，其测量累积在二次电池中的电量，时间获取时间信息的信息获取部分，存储指示用户进行充电的时间段的充电历史信息的存储部分和具有基于充电历史信息来估计可充电时间的可计费时间估计部分的控制部分，时间信息和充电电流设定部，其基于从测量部获取的电量计算计算能够使二次电池在充电时间内充电至充电容量的限制充电电流，并设定限制充电充电部分的电流。

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