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1. 发明授权

US09203295B2 Bleeding circuit and method for reducing power consumption of an EMI filter 有权
标题翻译：出血电路和降低EMI滤波器功耗的方法
公开(公告)号：US09203295B2
公开(公告)日：2015-12-01
申请号：US13611416
申请日：2012-09-12
申请人： Yen-Te Lee , Kuo-Chi Liu , Fu-Sheng Tsai , Kuang-Feng Li , Chung-Cheng Chang , Jiun-Hung Pan , Chien-Fu Tang , Isaac Y. Chen
发明人： Yen-Te Lee , Kuo-Chi Liu , Fu-Sheng Tsai , Kuang-Feng Li , Chung-Cheng Chang , Jiun-Hung Pan , Chien-Fu Tang , Isaac Y. Chen
IPC分类号： H02M1/36 , H02M1/12 , H02M1/00 , H02M1/32
CPC分类号： H02M1/126 , H02M2001/0048 , H02M2001/322 , Y02B70/1491
摘要： A bleeding circuit and method for an electromagnetic interference filter detect whether or not an AC power source connected to the electromagnetic interference filter is removed, establish a discharge path for discharging a capacitor of the electromagnetic interference filter once the connected AC power source is removed, and cut off the discharge path during the AC power source is in connection to the electromagnetic interference filter for decreasing power consumption of the electromagnetic interference filter.
摘要翻译：一种用于电磁干扰滤波器的泄放电路和方法，检测连接到电磁干扰滤波器的AC电源是否被去除，一旦连接的AC电源被去除，建立用于放电电磁干扰滤波器的电容器的放电路径，以及在交流电源期间切断放电路径与电磁干扰滤波器相连，以降低电磁干扰滤波器的功耗。

2. 发明授权

US08582322B2 Power reduction of a power supply unit at light loading or no loading 有权
标题翻译：电源单元在轻负载或无负载时的功率降低
公开(公告)号：US08582322B2
公开(公告)日：2013-11-12
申请号：US13419542
申请日：2012-03-14
申请人： Kuo-Chi Liu , Fu-Sheng Tsai , Chung-Cheng Chang , Kuang-Feng Li , Yen-Te Lee
发明人： Kuo-Chi Liu , Fu-Sheng Tsai , Chung-Cheng Chang , Kuang-Feng Li , Yen-Te Lee
IPC分类号： H02M3/335 , H02M7/44
CPC分类号： H02M3/33507 , H02M2001/0035 , Y02B70/16
摘要： A power supply unit includes a switching power converter responsive to a control signal to switch a power switch thereof to provide an output voltage and an output current for a load. To reduce light-load or no-load power consumption of the power supply unit, the power supply unit repeats a process of stopping switching the power switch and recovering switching the power switch for a period of time once the output voltage decreases to be lower than a reference voltage.
摘要翻译：电源单元包括响应于控制信号切换其电源开关以提供负载的输出电压和输出电流的开关电力转换器。为了减少电源单元的轻负载或空载功率消耗，电源单元重复执行停止切换电源开关并在输出电压降低后恢复切换电源开关一段时间的过程以低于参考电压。

3. 发明授权

US10283972B2 Control circuit and method of battery branch in battery system 有权
公开(公告)号：US10283972B2
公开(公告)日：2019-05-07
申请号：US14191439
申请日：2014-02-27
申请人： Fu-Sheng Tsai
发明人： Fu-Sheng Tsai
IPC分类号： H02J7/00 , H03K5/04
摘要： A control circuit of a battery branch in a battery system is provided. The control circuit includes a relay unit, a switch unit and a control unit. The relay unit is coupled to the battery branch. The switch unit is coupled in parallel with the relay unit. The control unit is coupled to the relay unit and the switch unit, and is arranged for controlling switching of the relay unit and the switch unit in order to selectively conduct a branch current flowing through the battery branch. A control method of a battery branch in a battery system is provided. The control method includes the following steps: coupling a relay unit to the battery branch, and coupling a switch unit in parallel with the relay unit; and controlling switching of the relay unit and the switch unit in order to selectively conduct a branch current flowing through the battery branch.

4. 发明申请

US20140239910A1 CURRENT STEERING CIRCUIT AND CURRENT STEERING METHOD FOR CONTROLLING BRANCH CURRENT FLOWING THROUGH BRANCH 审中-公开
标题翻译：通过分支控制分支电流流动的电流转向电路和电流转向方法
公开(公告)号：US20140239910A1
公开(公告)日：2014-08-28
申请号：US14191347
申请日：2014-02-26
申请人： Fu-Sheng Tsai
发明人： Fu-Sheng Tsai
IPC分类号： H03K5/04 , H02J7/00
CPC分类号： H02J7/0014 , H02J7/0021 , H02J7/007 , H03K5/04 , Y10T307/747
摘要： A current steering circuit for controlling a branch current flowing through a branch is provided. The branch is coupled to a first main switch. The current steering circuit includes a sensing device, a first auxiliary switch and a control unit. The sensing device is coupled to the branch and arranged for sensing the branch current to generate a sensing result. The first auxiliary switch is coupled in parallel with the first main switch. The control unit is coupled to the sensing device and the first auxiliary switch, wherein while the first main switch is turned on, the control unit generates a first switch control signal to the first auxiliary switch, and adjusts a duty cycle of the first switch control signal according to the sensing result in order to adjust the branch current.
摘要翻译：提供了用于控制流过分支的分支电流的电流转向电路。分支耦合到第一主开关。当前的转向电路包括感测装置，第一辅助开关和控制单元。感测装置耦合到分支并被布置用于感测分支电流以产生感测结果。第一辅助开关与第一主开关并联连接。控制单元耦合到感测装置和第一辅助开关，其中当第一主开关导通时，控制单元产生到第一辅助开关的第一开关控制信号，并调节第一开关控制的占空比信号根据感测结果为了调整分支电流。

5. 发明申请

US20140239899A1 BATTERY SYSTEM BALANCING CONTROL METHOD FOR PERFORMING BALANCING CONTROL WITH AID OF REFERENCE VOLTAGE INFORMATION AND BATTERY SYSTEM THEREOF 审中-公开
标题翻译：用于通过参考电压信息和电池系统来执行平衡控制的电池系统平衡控制方法
公开(公告)号：US20140239899A1
公开(公告)日：2014-08-28
申请号：US14191452
申请日：2014-02-27
申请人： Fu-Sheng Tsai
发明人： Fu-Sheng Tsai
IPC分类号： H02J7/00
CPC分类号： H02J7/0014 , H02J7/0021 , H02J7/007 , H03K5/04 , Y10T307/747
摘要： A battery system balancing control method for performing balancing control with aid of reference voltage information and battery system are provided. The battery system balancing control method includes: after a specific reference resistor of a plurality of reference resistors is installed into a specific battery module of a set of battery modules connected in series within a power supply device and the reference resistors are electrically connected in series, converting a total voltage of the set of battery modules into the reference voltage information, wherein each battery module of the set of battery modules includes at least one battery cell, and the reference voltage information includes a plurality of sets of reference voltage levels respectively corresponding to the reference resistors; and performing balancing control of the specific battery module according to a set of reference voltage levels corresponding to the specific reference resistor within the sets of reference voltage levels.
摘要翻译：提供了一种用于通过参考电压信息和电池系统进行平衡控制的电池系统平衡控制方法。电池系统平衡控制方法包括：在将多个参考电阻器的特定参考电阻器安装到串联连接在电源装置内的一组电池模块的特定电池模块中并且参考电阻器串联电连接之后，将所述一组电池模块的总电压转换为参考电压信息，其中所述一组电池模块的每个电池模块包括至少一个电池单元，并且所述参考电压信息包括分别对应于参考电阻; 以及根据在所述参考电压电平组内的与所述特定参考电阻器相对应的一组参考电压电平来执行所述特定电池模块的平衡控制。

6. 发明申请

US20140019111A1 METHOD AND APPARATUS FOR PERFORMING BATTERY CELL CONTROL WITH AID OF VIRTUAL BATTERY MECHANISM 审中-公开
标题翻译：用虚拟电池机制进行电池控制的方法和装置
公开(公告)号：US20140019111A1
公开(公告)日：2014-01-16
申请号：US13940259
申请日：2013-07-12
申请人： Fu-Sheng Tsai
发明人： Fu-Sheng Tsai
IPC分类号： G06F17/50
CPC分类号： H02J7/0014 , G06F17/5009 , G06F2217/78 , H02J7/0016 , H02J7/0042
摘要： A method for performing battery cell control with aid of virtual battery mechanism is provided. The method is applied to a power supply device. The method includes the steps of: generating a virtual total output voltage level according to a total output voltage level of a set of battery cells connected in series within the power supply device, where the virtual total output voltage level simulates an output voltage level of connecting the set of battery cells and at least one virtual battery cell in series; and utilizing a battery cell control chip within the power supply device to control operations of the set of battery cells according to the virtual total output voltage level. An associated apparatus is further provided.
摘要翻译：提供了一种借助虚拟电池机构执行电池单元控制的方法。该方法应用于电源装置。该方法包括以下步骤：根据在电源设备内串联连接的一组电池单元的总输出电压电平来产生虚拟总输出电压电平，其中虚拟总输出电压电平模拟连接的输出电压电平该组电池单元和至少一个虚拟电池单元串联; 以及利用电源装置内的电池单元控制芯片，根据虚拟总输出电压电平来控制该组电池单元的动作。还提供了一种相关联的装置。

7. 发明申请

US20140015490A1 METHOD AND APPARATUS FOR PERFORMING BATTERY BALANCING CONTROL WITH AID OF PLUGGABLE MECHANISM 审中-公开
标题翻译：用可插拔机制来实现电池平衡控制的方法和装置
公开(公告)号：US20140015490A1
公开(公告)日：2014-01-16
申请号：US13940192
申请日：2013-07-11
申请人： Fu-Sheng Tsai
发明人： Fu-Sheng Tsai
IPC分类号： H02J7/00
CPC分类号： H02J7/0014 , G06F17/5009 , G06F2217/78 , H02J7/0016 , H02J7/0042
摘要： A method for performing battery balancing control with aid of pluggable mechanism is provided. The method is applied to a power supply device. The method includes the steps of: providing a pluggable external module, wherein the pluggable external module includes a first connection port, and further includes a set of external balancing circuits corresponding to a set of battery cells of a specific battery module within the power supply device, respectively; and on a case of the specific battery module, providing a second connection port corresponding to the first connection port, allowing the pluggable external module to be coupled to the specific battery module with aid of the pluggable mechanism formed with the first connection port and the second connection port, in order to utilize the set of external balancing circuits to perform balancing operations on the set of battery cells. Associated apparatuses are further provided.
摘要翻译：提供一种借助于可插拔机构进行电池平衡控制的方法。该方法应用于电源装置。该方法包括以下步骤：提供可插拔的外部模块，其中所述可插拔外部模块包括第一连接端口，并且还包括对应于所述电源装置内的特定电池模块的一组电池单元的一组外部平衡电路，分别; 并且在特定电池模块的情况下，提供对应于第一连接端口的第二连接端口，借助于形成有第一连接端口的可插拔机构和第二连接端口，允许可插拔外部模块耦合到特定电池模块连接端口，以便利用该组外部平衡电路来对该组电池单元执行平衡操作。还提供了相关装置。

8. 发明申请

US20110248681A1 Systems and methods for configuring and charging hybrid battery systems 有权
标题翻译：混合电池系统配置和充电的系统和方法
公开(公告)号：US20110248681A1
公开(公告)日：2011-10-13
申请号：US12798566
申请日：2010-04-07
申请人： Bruce A. Miller , Fu-Sheng Tsai
发明人： Bruce A. Miller , Fu-Sheng Tsai
IPC分类号： H02J7/00
CPC分类号： H02J7/0018
摘要： Systems and methods for simultaneously charging two or more cell strings of a hybrid battery system from a shared input current path to the battery system. An input common charging current may be limited to the smallest maximum allowable charging current value of multiple battery cell strings of a hybrid battery system, or may be provided as the greater of the maximum allowable charging currents of multiple battery cell strings of a hybrid battery system with current supplied to individual cell strings that require less than the maximum current being individually controlled so as not to exceed the maximum allowable current for each of the individual cell strings of the hybrid battery system.
摘要翻译：从共享输入电流路径向电池系统同时充电混合电池系统的两个或多个电池串的系统和方法。输入公共充电电流可以限制为混合电池系统的多个电池单元串的最小允许充电电流值的最小值，或者可以被提供为混合电池系统的多个电池单元串的最大允许充电电流中的较大者其中电流被提供给需要小于最大电流被单独控制的单个电池串，以便不超过混合电池系统的每个单独电池串的最大允许电流。

9. 发明授权

US09281696B2 Current steering circuit and current steering method for controlling branch current flowing through branch 有权
标题翻译：用于控制流经分支的分支电流的电流转向电路和电流转向方法
公开(公告)号：US09281696B2
公开(公告)日：2016-03-08
申请号：US14191347
申请日：2014-02-26
申请人： Fu-Sheng Tsai
发明人： Fu-Sheng Tsai
IPC分类号： H02J7/00 , H03K5/04
CPC分类号： H02J7/0014 , H02J7/0021 , H02J7/007 , H03K5/04 , Y10T307/747
摘要： A current steering circuit for controlling a branch current flowing through a branch is provided. The branch is coupled to a first main switch. The current steering circuit includes a sensing device, a first auxiliary switch and a control unit. The sensing device is coupled to the branch and arranged for sensing the branch current to generate a sensing result. The first auxiliary switch is coupled in parallel with the first main switch. The control unit is coupled to the sensing device and the first auxiliary switch, wherein while the first main switch is turned on, the control unit generates a first switch control signal to the first auxiliary switch, and adjusts a duty cycle of the first switch control signal according to the sensing result in order to adjust the branch current.
摘要翻译：提供了用于控制流过分支的分支电流的电流转向电路。分支耦合到第一主开关。当前的转向电路包括感测装置，第一辅助开关和控制单元。感测装置耦合到分支并被布置用于感测分支电流以产生感测结果。第一辅助开关与第一主开关并联连接。控制单元耦合到感测装置和第一辅助开关，其中当第一主开关导通时，控制单元产生到第一辅助开关的第一开关控制信号，并调节第一开关控制的占空比信号根据感测结果为了调整分支电流。

10. 发明授权

US09172256B2 Battery management circuit and battery management method for managing battery apparatus 有权
标题翻译：电池管理电路和电池管理方法
公开(公告)号：US09172256B2
公开(公告)日：2015-10-27
申请号：US13940237
申请日：2013-07-11
申请人： Fu-Sheng Tsai
发明人： Fu-Sheng Tsai
IPC分类号： H02J7/00 , G06F17/50
CPC分类号： H02J7/0014 , G06F17/5009 , G06F2217/78 , H02J7/0016 , H02J7/0042
摘要： A battery management circuit for managing a battery apparatus is provided. The battery apparatus includes at least a first battery unit and a second battery unit connected in parallel. The battery management circuit includes a detection circuit and an adjustment circuit. The detection circuit is arranged to detect a voltage relationship between the first and second battery units to generate a first detection result. The adjustment circuit is coupled to the detection circuit. When the voltage relationship does not meet a predetermined voltage condition, the adjustment circuit is arranged to adjust a voltage of at least one of the first and second battery units in order to make the voltage relationship meet the predetermined voltage condition.
摘要翻译：提供一种用于管理电池装置的电池管理电路。电池装置至少包括并联连接的第一电池单元和第二电池单元。电池管理电路包括检测电路和调整电路。检测电路被配置为检测第一和第二电池单元之间的电压关系，以产生第一检测结果。调整电路耦合到检测电路。当电压关系不满足预定的电压条件时，调节电路被布置为调节第一和第二电池单元中的至少一个的电压，以使电压关系满足预定的电压状态。

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