公开(公告)号：US07230353B2

公开(公告)日：2007-06-12

申请号：US10820496

申请日：2004-04-08

申请人： Chao-Yang Hsu ,  Hung-Chieh Lin

发明人： Chao-Yang Hsu ,  Hung-Chieh Lin

IPC分类号： H02J7/02 ,  H02J9/00 ,  H02M7/797

CPC分类号： H02J7/022 ,  H02J9/062 ,  Y10T307/25 ,  Y10T307/625 ,  Y10T307/658

摘要： A charging circuit in a back-up power system is provided. The charging circuit includes an output terminal electrically connected to a main power for providing an AC output voltage, a transformer having a secondary electrically connected to the output terminal, an energy storage and supply device providing a DC voltage, an inverter having an output electrically connected to a primary of the transformer and an input electrically connected to the energy storage and supply device and including four gate control switch devices to form a bridge switching device, a bridge rectifier having an input electrically connected to the output of the inverter in parallel, and a charging switch device electrically connected to an output of the bridge rectifier in parallel so as to charge the electrical energy storage and supply device through one of a conduction state and a cut-off state of said charging switch device.

摘要翻译： 提供备用电力系统中的充电电路。 充电电路包括电连接到用于提供AC输出电压的主电源的输出端子，具有与输出端子电连接的次级的变压器，提供DC电压的能量存储和供应装置，具有电连接的输出的反相器 变压器的主要部分和与能量存储和供给装置电连接的输入，并且包括四个门控制开关装置以形成桥式开关装置，桥式整流器具有与并联的逆变器的输出电连接的输入，以及 充电开关装置并联电连接到桥式整流器的输出，以便通过所述充电开关装置的导通状态和截止状态之一对电能存储和供给装置充电。

公开(公告)号：US07485988B2

公开(公告)日：2009-02-03

申请号：US11328021

申请日：2006-01-09

申请人： Hung-Chieh Lin ,  Jen-Chuan Liao ,  Kuo-Chiang Lung

发明人： Hung-Chieh Lin ,  Jen-Chuan Liao ,  Kuo-Chiang Lung

IPC分类号： H02J7/00 ,  H02J9/00

CPC分类号： H02J9/061 ,  Y10T307/615 ,  Y10T307/625

摘要： Disclosed is an uninterruptible power supply including a switch connected between an external power source and a load, a power supply module connected to the external power source and the switch for receiving and converting an input power and supplying converted power to the load, a battery module connected to the power supply module for storing electric power or supplying electric power to the power supply module, a control module connected to the external power source and the battery module and powered by the external power source or the battery module for generating a control signal according to a specific operating status of the power supply module to manipulate the switch so as to supply power to the load through the power supply module or a bypass route, and a display panel connected to and powered through the control module for receiving and displaying system status information from the control module.

摘要翻译： 公开了一种不间断电源，包括连接在外部电源和负载之间的开关，连接到外部电源的电源模块和用于接收和转换输入电力并将转换的电力提供给负载的开关，电池模块 连接到用于存储电力或向电源模块供电的电源模块;连接到外部电源和电池模块并由外部电源或电池模块供电的控制模块，用于产生控制信号 到电源模块的特定操作状态以操纵开关，以通过电源模块或旁路路径向负载供电;以及显示面板，连接到并通过控制模块供电，用于接收和显示系统状态 来自控制模块的信息。

公开(公告)号：US08860251B2

公开(公告)日：2014-10-14

申请号：US13342713

申请日：2012-01-03

申请人： Hung-Chieh Lin ,  Chien-Chih Chan ,  Hau-Ju Chu ,  Hsin-Chan Yang ,  Kun-Liang Shih

发明人： Hung-Chieh Lin ,  Chien-Chih Chan ,  Hau-Ju Chu ,  Hsin-Chan Yang ,  Kun-Liang Shih

IPC分类号： H02J1/00

CPC分类号： H02J9/061 ,  Y10T307/615 ,  Y10T307/647

摘要： A power supply system with an automatic transfer function includes a main-power-loop apparatus, a backup-power-loop apparatus, and a control unit. The main-power-loop apparatus has a first primary relay switch and a first SCR switch. The backup-power-loop apparatus has a second primary relay switch and a second SCR switch. The control unit turns on the first primary relay switch and the first SCR switch when a main power source can normally supply power, thus supplying power to a load via the main-power-loop apparatus by the main power source. The control unit turns on the second primary relay switch and the second SCR switch when the main power source cannot normally supply power, thus supplying power to the load via the backup-power-loop apparatus by a backup power source.

摘要翻译： 具有自动传递功能的电源系统包括主电源回路装置，备用电源回路装置和控制单元。 主电力回路装置具有第一主继电器开关和第一SCR开关。 备用电源回路装置具有第二主继电器开关和第二SCR开关。 当主电源正常供电时，控制单元接通第一主继电器开关和第一SCR开关，从而通过主电源经由主电力回路装置向负载​​供电。 当主电源不能正常供电时，控制单元打开第二主继电器开关和第二SCR开关，通过备用电源通过备用电源回路装置向负载​​供电。

公开(公告)号：US07652397B2

公开(公告)日：2010-01-26

申请号：US11834819

申请日：2007-08-07

申请人： Hung-Chieh Lin ,  Tung-Hung Hsien

发明人： Hung-Chieh Lin ,  Tung-Hung Hsien

IPC分类号： H01B7/30

CPC分类号： H02J9/062 ,  Y10T307/62

摘要： Disclosed is a parallel-connected uninterruptible power supply system connected with a power source and a load. The uninterruptible power supply system includes a power distribution circuit having a first connector, a plurality of uninterruptible power supplies having a plurality of second connectors, and a plurality of transmission lines having a plurality of third connectors. The first connectors, the second connectors and the third connectors each includes a first conducting structure and a second conducting structure. When the second conducting structure of the third connector is detached from the second conducting structure of the first connector or the second conducting structure of the second connector, the second conducting structures are detached from each other first so that the pull-down circuit of the corresponding uninterruptible power supply generates a control signal to a controller to stop the operation of the uninterruptible power supply. Next, the third connector is detached from the first connector or the second connector so as to remove the malfunctioned uninterruptible power supply.

摘要翻译： 公开了一种与电源和负载连接的并联连接的不间断电源系统。 不间断电源系统包括具有第一连接器的配电电路，具有多个第二连接器的多个不间断电源以及具有多个第三连接器的多条传输线。 第一连接器，第二连接器和第三连接器各自包括第一导电结构和第二导电结构。 当第三连接器的第二导电结构与第一连接器的第二导电结构或第二连接器的第二导电结构分离时，第二导电结构首先彼此分离，使得相应的下拉电路 不间断电源向控制器产生控制信号，以停止不间断电源的操作。 接下来，将第三连接器从第一连接器或第二连接器分离，以便去除故障的不间断电源。

公开(公告)号：US06947300B2

公开(公告)日：2005-09-20

申请号：US10278379

申请日：2002-10-23

申请人： Fu-Sheng Pai ,  Hung-Chieh Lin ,  Yuan-Fuan Lai

发明人： Fu-Sheng Pai ,  Hung-Chieh Lin ,  Yuan-Fuan Lai

IPC分类号： H02M7/48 ,  H02M7/493 ,  H02M7/00

CPC分类号： H02M7/493

摘要： A parallel DC-to-AC power inverter system is provided. The parallel DC-to-AC power inverter system has a first DC-to-AC power inverter electrically connected in parallel with a second DC-to-AC power inverter, and each of the DC-to-AC power inverters includes an input port, an output port, a switching circuit electrically connected between the input port and the output port responsive to inverter control signals to convert a DC voltage at the input port to a first AC output voltage, an inductor-capacitor filter electrically connected to the switching circuit for filtering the first AC output voltage to an AC output voltage at output port, and a controller module for detecting an inductor current at the inductor-capacitor filter to generate an AC inductor current signal, for detecting the AC output voltage at the output terminals and transforming the AC output voltage to generate a first AC reference current signal, for detecting a load current at output port to generate an AC load current signal, for generating a second AC reference current signal by adding the first AC reference current signal to the AC load current signal, for performing a numerical operation of the second AC reference current signal of the first DC-to-AC power inverter and the second AC reference current signal of the second DC-to-AC power inverter to generate an AC reference current signal, and for generating the inverter control signals responsive to the AC reference current signal and the AC inductor current signal by sensing the inductor current at the inductor-capacitor filter. The related methods are also discussed.

摘要翻译： 提供并联的DC-AC电力逆变器系统。 并联DC-AC电力逆变器系统具有与第二DC-AC电力逆变器并联电连接的第一DC-AC电力逆变器，并且每个DC-AC电力逆变器包括输入端口 输出端口，电连接在输入端口和输出端口之间的开关电路，响应于逆变器控制信号，将输入端口处的DC电压转换为第一AC输出电压;电连接到开关电路的电感器 - 电容滤波器 用于将第一AC输出电压过滤到输出端口处的AC输出电压;以及控制器模块，用于检测电感器 - 电容滤波器处的电感器电流以产生AC电感器电流信号，用于检测输出端子处的AC输出电压，以及 变换交流输出电压以产生第一交流参考电流信号，用于检测输出端口处的负载电流以产生交流负载电流信号，用于产生第二交流参考电流 通过将第一AC参考电流信号加到AC负载电流信号上，用于执行第一DC-AC电力逆变器的第二AC参考电流信号和第二DC-AC电力信号的第二AC参考电流信号的数值运算， 以产生AC参考电流信号，并且通过感测电感器 - 电容滤波器处的电感器电流来响应于AC参考电流信号和AC电感器电流信号来产生逆变器控制信号。 还讨论了相关方法。

公开(公告)号：US20070114851A1

公开(公告)日：2007-05-24

申请号：US11328021

申请日：2006-01-09

申请人： Hung-Chieh Lin ,  Jen-Chuan Liao ,  Kuo-Chiang Lung

发明人： Hung-Chieh Lin ,  Jen-Chuan Liao ,  Kuo-Chiang Lung

IPC分类号： H02J9/00

CPC分类号： H02J9/061 ,  Y10T307/615 ,  Y10T307/625

摘要： Disclosed is an uninterruptible power supply including a switch connected between an external power source and a load, a power supply module connected to the external power source and the switch for receiving and converting an input power and supplying converted power to the load, a battery module connected to the power supply module for storing electric power or supplying electric power to the power supply module, a control module connected to the external power source and the battery module and powered by the external power source or the battery module for generating a control signal according to a specific operating status of the power supply module to manipulate the switch so as to supply power to the load through the power supply module or a bypass route, and a display panel connected to and powered through the control module for receiving and displaying system status information from the control module.

摘要翻译： 公开了一种不间断电源，包括连接在外部电源和负载之间的开关，连接到外部电源的电源模块和用于接收和转换输入电力并将转换的电力提供给负载的开关，电池模块 连接到用于存储电力或向电源模块供电的电源模块;连接到外部电源和电池模块并由外部电源或电池模块供电的控制模块，用于产生控制信号 到电源模块的特定操作状态以操纵开关，以通过电源模块或旁路路径向负载供电;以及显示面板，连接到并通过控制模块供电，用于接收和显示系统状态 来自控制模块的信息。

公开(公告)号：US20130106190A1

公开(公告)日：2013-05-02

申请号：US13342713

申请日：2012-01-03

申请人： Hung-Chieh Lin ,  Chien-Chih Chan ,  Hau-Ju Chu ,  Hsin-Chan Yang ,  Kun-Liang Shih

发明人： Hung-Chieh Lin ,  Chien-Chih Chan ,  Hau-Ju Chu ,  Hsin-Chan Yang ,  Kun-Liang Shih

IPC分类号： H02J9/00

CPC分类号： H02J9/061 ,  Y10T307/615 ,  Y10T307/647

摘要： A power supply system with an automatic transfer function includes a main-power-loop apparatus, a backup-power-loop apparatus, and a control unit. The main-power-loop apparatus has a first primary relay switch and a first SCR switch. The backup-power-loop apparatus has a second primary relay switch and a second SCR switch. The control unit turns on the first primary relay switch and the first SCR switch when a main power source can normally supply power, thus supplying power to a load via the main-power-loop apparatus by the main power source. The control unit turns on the second primary relay switch and the second SCR switch when the main power source cannot normally supply power, thus supplying power to the load via the backup-power-loop apparatus by a backup power source.

摘要翻译： 具有自动传递功能的电源系统包括主电源回路装置，备用电源回路装置和控制单元。 主电力回路装置具有第一主继电器开关和第一SCR开关。 备用电源回路装置具有第二主继电器开关和第二SCR开关。 当主电源正常供电时，控制单元接通第一主继电器开关和第一SCR开关，从而通过主电源经由主电力回路装置向负载​​供电。 当主电源不能正常供电时，控制单元打开第二主继电器开关和第二SCR开关，从而通过备用电源通过备用电源回路装置向负载​​供电。

公开(公告)号：US20080211308A1

公开(公告)日：2008-09-04

申请号：US11834819

申请日：2007-08-07

申请人： Hung-Chieh Lin ,  Tung-Hung Hsien

发明人： Hung-Chieh Lin ,  Tung-Hung Hsien

IPC分类号： H02J9/06

CPC分类号： H02J9/062 ,  Y10T307/62

摘要： Disclosed is a parallel-connected uninterruptible power supply system connected with a power source and a load. The uninterruptible power supply system includes a power distribution circuit having a first connector, a plurality of uninterruptible power supplies having a plurality of second connectors, and a plurality of transmission lines having a plurality of third connectors. The first connectors, the second connectors and the third connectors each includes a first conducting structure and a second conducting structure. When the second conducting structure of the third connector is detached from the second conducting structure of the first connector or the second conducting structure of the second connector, the second conducting structures are detached from each other first so that the pull-down circuit of the corresponding uninterruptible power supply generates a control signal to a controller to stop the operation of the uninterruptible power supply. Next, the third connector is detached from the first connector or the second connector so as to remove the malfunctioned uninterruptible power supply.

摘要翻译： 公开了一种与电源和负载连接的并联连接的不间断电源系统。 不间断电源系统包括具有第一连接器的配电电路，具有多个第二连接器的多个不间断电源以及具有多个第三连接器的多条传输线。 第一连接器，第二连接器和第三连接器各自包括第一导电结构和第二导电结构。 当第三连接器的第二导电结构与第一连接器的第二导电结构或第二连接器的第二导电结构分离时，第二导电结构首先彼此分离，使得相应的下拉电路 不间断电源向控制器产生控制信号，以停止不间断电源的操作。 接下来，将第三连接器从第一连接器或第二连接器分离，以便去除故障的不间断电源。

公开(公告)号：US20070114852A1

公开(公告)日：2007-05-24

申请号：US11328333

申请日：2006-01-09

申请人： Hung-Chieh Lin ,  Jen-Chuan Liao ,  Kuo-Chiang Lung

发明人： Hung-Chieh Lin ,  Jen-Chuan Liao ,  Kuo-Chiang Lung

IPC分类号： H02J9/00

CPC分类号： H02J9/061 ,  H02J1/10 ,  Y10T307/625

摘要： Provided is a parallel uninterruptible power supply system including a first uninterruptible power supply and a second uninterruptible power supply connected in parallel with each other, and a connector interconnecting a first signal transmission line of the first uninterruptible power supply and a second signal transmission line of the second uninterruptible power supply. A first control module of the first uninterruptible power supply can directly receive data signal outputted from a second power supply module and a second battery module of the second uninterruptible power supply, and a second control module of the second uninterruptible power supply can directly receive data signal outputted from a first power supply module and a first battery module of first uninterruptible power supply, so that the first uninterruptible power supply and the second uninterruptible power supply can communicate directly with each other.

摘要翻译： 提供了一种并联不间断电源系统，其包括彼此并联连接的第一不间断电源和第二不间断电源，以及将第一不间断电源的第一信号传输线和第一不间断电源的第二信号传输线互连的连接器 第二不间断电源。 第一不间断电源的第一控制模块可以直接接收从第二不间断电源的第二电源模块和第二电池模块输出的数据信号，并且第二不间断电源的第二控制模块可以直接接收数据信号 从第一不间断电源的第一电源模块和第一电池模块输出，使得第一不间断电源和第二不间断电源可以彼此直接通信。