公开(公告)号：US20080176120A1

公开(公告)日：2008-07-24

申请号：US12017802

申请日：2008-01-22

申请人： MING-YAO DONG ,  Chun-Chin Tung

发明人： MING-YAO DONG ,  Chun-Chin Tung

IPC分类号： H01M8/04

CPC分类号： H01M8/249 ,  H01M8/04559 ,  H01M8/04589 ,  H01M8/04619 ,  H01M8/04865 ,  H01M8/0488 ,  H01M8/04925

摘要： The present invention relates to a fuel cell with protective device, comprising a plurality of fuel cell stacks, a fuel cell protection circuit unit and a switch control device. The fuel cell protective circuit unit consists of a plurality of channel selection devices and a series-parallel circuit unit. The channel selection devices respectively correspond to one of the fuel cell stacks. The series-parallel circuit unit is electrically connected to the channel selection devices and has an electric output terminal. The fuel cell stacks are respectively electrically connected to the corresponding channel selection devices in the fuel cell protection circuit unit, and the switch control device controls the selection by the corresponding channel selection devices of an electrically open state or an electrically closed state between respective fuel cell stack and the series-parallel circuit unit.

摘要翻译： 本发明涉及具有保护装置的燃料电池，其包括多个燃料电池堆，燃料电池保护电路单元和开关控制装置。 燃料电池保护电路单元由多个通道选择装置和串并联电路单元组成。 通道选择装置分别对应于燃料电池组之一。 串并联电路单元电连接到通道选择装置并具有电输出端子。 燃料电池组分别电连接到燃料电池保护电路单元中的对应的通道选择装置，并且开关控制装置控制相应的通道选择装置在相应的燃料电池之间的电气打开状态或电闭合状态的选择 堆叠和串并联电路单元。

公开(公告)号：US20080182143A1

公开(公告)日：2008-07-31

申请号：US12017883

申请日：2008-01-22

申请人： MING-YAO DONG ,  Chun-Chin Tung

发明人： MING-YAO DONG ,  Chun-Chin Tung

IPC分类号： H01M8/04

CPC分类号： H01M8/04865 ,  H01M8/0488 ,  H01M8/04925 ,  H01M8/249 ,  H02J7/0024

摘要： The present invention relates to a fuel cell system with series-parallel circuit, comprising a plurality of fuel cell stacks, each fuel cell stack consisting of a fuel cell member and a DC voltage conversion unit; and a series-parallel circuit unit. The fuel cell member in respective fuel cell stack is electrically series-connected to the corresponding DC voltage conversion unit. The DC voltage conversion unit in each fuel cell stack includes a positive terminal and a negative terminal. The series-parallel circuit unit is electrically connected to the positive terminals and the negative terminals of the fuel cell stacks to form a specific electrical series-parallel connection relationship. The series-parallel circuit unit outputs the integrated power from the fuel cell stacks.

摘要翻译： 本发明涉及一种具有并联电路的燃料电池系统，包括多个燃料电池堆，每个燃料电池堆由燃料电池构件和直流电压转换单元构成; 和串并联电路单元。 各燃料电池堆中的燃料电池构件与相应的直流电压转换单元电连接。 每个燃料电池堆中的直流电压转换单元包括正极端子和负极端子。 串并联电路单元电连接到燃料电池堆的正极端子和负极端子以形成特定的电串并联连接关系。 串并联电路单元输出来自燃料电池堆的集成电力。

公开(公告)号：US20090029211A1

公开(公告)日：2009-01-29

申请号：US12174220

申请日：2008-07-16

申请人： Ming-Yao Dong ,  Chun-Chin Tung

发明人： Ming-Yao Dong ,  Chun-Chin Tung

IPC分类号： H01M8/04

CPC分类号： H01M8/0488 ,  H01M8/249

摘要： The present invention relates to a fuel cell system with series-parallel circuit, comprising a plurality of fuel cell stacks and a series-parallel circuit unit. Each fuel cell stack contains. DC power output terminals, and the series-parallel circuit unit consists of a plurality of parallel mode selection units and DC power output terminals. The DC power output terminal of respective fuel cell stack is electrically connected to the corresponding parallel mode selection unit in the series-parallel circuit unit. The parallel mode selection units are electrically parallel-connected to the DC power output terminal of the series-parallel circuit unit. The parallel mode selection unit selects whether the DC power output terminal of the corresponding fuel cell stack and the DC power output terminal of the series-parallel circuit unit are electrically connected or disconnected.

摘要翻译： 本发明涉及具有并联电路的燃料电池系统，其包括多个燃料电池堆和串并联电路单元。 每个燃料电池堆包含。 直流电源输出端子和串联并联电路单元由多个并行模式选择单元和直流电力输出端子构成。 各燃料电池堆的直流电力输出端子与串并联电路单元中的对应并联模式选择单元电连接。 并联模式选择单元与并联电路单元的直流电力输出端子并联连接。 并联模式选择单元选择相应的燃料电池堆的DC电力输出端子和串并联电路单元的DC电力输出端子是否电连接或断开。

公开(公告)号：US20080246432A1

公开(公告)日：2008-10-09

申请号：US12059159

申请日：2008-03-31

申请人： Ming-Yao Dong ,  Chun-Chin Tung

发明人： Ming-Yao Dong ,  Chun-Chin Tung

IPC分类号： H02J7/00

CPC分类号： H02J7/34 ,  H02J7/0068 ,  H02J2001/004

摘要： A fuel cell power supply system integrated with rechargeable batteries comprises a fuel cell unit, a rechargeable battery device and a loop switching device. The fuel cell unit outputs DC power; the rechargeable battery device comprises a plurality of rechargeable batteries which are secondary cells and able to output or input DC power; and the loop switching device comprises a DC power output terminal and an electrical connect/disconnect selection means. The fuel cell unit and the rechargeable batteries are respectively electrically connected to the loop switching device, and the loop switching device selects electrical contact between the fuel cell unit and any rechargeable battery in the rechargeable battery device, and selects electrical connection between any other rechargeable battery in the rechargeable battery device and DC power output terminal of the loop switching device.

摘要翻译： 与可再充电电池集成的燃料电池电源系统包括燃料电池单元，可充电电池装置和环路开关装置。 燃料电池单元输出直流电源; 可再充电电池装置包括多个可再充电电池，它们是二次电池并且能够输出或输入直流电力; 并且环路切换装置包括直流电力输出端子和电气连接/断开选择装置。 燃料电池单元和可再充电电池分别电连接到环路开关装置，并且环路开关装置选择燃料电池单元和可充电电池装置中的任何可再充电电池之间的电接触，并且选择任何其它可再充电电池 在可充电电池装置和环路开关装置的直流电源输出端子。

公开(公告)号：US20080062403A1

公开(公告)日：2008-03-13

申请号：US11853031

申请日：2007-09-11

申请人： Chun-Chin Tung ,  Yung-Lieh Chien

发明人： Chun-Chin Tung ,  Yung-Lieh Chien

IPC分类号： G01N21/00

CPC分类号： G01N21/59 ,  G01N21/05 ,  G01N21/274

摘要： A transmission fluid concentration detector for detecting the fluid concentration in a fluid circulating device is provided, comprises a light-sensing device that consists of at least a light sensor for converting an optical signal into an electrical signals wherein the electrical signal is a signal output by the light sensor under illumination corresponding to the intensity of the optical signal; a light source device; a temperature detector; and a computing device comprising a logic operation means to process electrical signals output by the concentration detector and compute corresponding fluid concentration. The light sensor of the light sensing device and the light source device are arranged oppositely at two sides of a partial space of the fluid circulating device such that the light beam emitted by the light source device can be projected on the light sensor of light sensing device through the fluid in the fluid circulating device. The light sensor then outputs an electrical signal corresponding to the fluid concentration to the computing device, which would determine the corresponding fluid concentration based on the electrical signals output by the light sensing device and the temperature detector.

摘要翻译： 提供了一种用于检测流体循环装置中的流体浓度的传输流体浓度检测器，包括至少由光信号转换成电信号的光传感器组成的光感测装置，其中电信号是由 光传感器在照明下对应于光信号的强度; 光源装置; 温度检测器; 以及计算装置，其包括用于处理由浓度检测器输出的电信号并计算相应的流体浓度的逻辑运算装置。 光检测装置的光传感器和光源装置相对地设置在流体循环装置的局部空间的两侧，使得由光源装置发射的光束可以投射到光感测装置的光传感器上 通过流体循环装置中的流体。 然后，光传感器将对应于流体浓度的电信号输出到计算设备，其将基于由光感测设备和温度检测器输出的电信号来确定相应的流体浓度。

公开(公告)号：US09228939B2

公开(公告)日：2016-01-05

申请号：US11744563

申请日：2007-05-04

申请人： Chun-Chin Tung ,  Yung-Lieh Chien

发明人： Chun-Chin Tung ,  Yung-Lieh Chien

IPC分类号： H01M8/04 ,  G01N21/41 ,  G01N21/3577 ,  G01N21/35 ,  H01M8/10

CPC分类号： G01N21/4133 ,  G01N21/35 ,  G01N21/3577 ,  G01N2021/4153 ,  H01M8/04194 ,  H01M8/1011 ,  Y02E60/523

摘要： A refractive fuel concentration detector comprises mainly a light source device and a light-sensing device. The light source device supplies light source incident on the fuel and refracts light source to the light-sensing device such that a plurality of light sensor therein would respectively output a corresponding electrophysical quantity signal based on the light quantity received. Moreover, a circuit means can be used to obtain concentration information of fuel based on the electrophysical quantity signal output by the light sensors and the tag information of those light sensors.

摘要翻译： 折射型燃料浓度检测器主要包括光源装置和光感测装置。 光源装置提供入射到燃料上的光源，并将光源折射到光感测装置，使得其中的多个光传感器将分别基于接收的光量分别输出相应的电物量信号。 此外，电路装置可以用于基于由光传感器输出的电物量信号和那些光传感器的标签信息来获得燃料的浓度信息。

公开(公告)号：US20070107513A1

公开(公告)日：2007-05-17

申请号：US11537652

申请日：2006-10-01

申请人： Chun-Chin Tung ,  An-Sheng Fan

发明人： Chun-Chin Tung ,  An-Sheng Fan

IPC分类号： G01F23/00

CPC分类号： G01F23/683 ,  G01F23/0076

摘要： The present invention relates to a method and an apparatus for measuring the liquid level in a container of a fuel cell, comprising: a container, a plurality of sensors and a circuit device. The container has a chamber for storing the liquid fuel. These sensors are respectively electrically connected to the circuit device and respectively comprise means for measuring the liquid level, so as to provide the liquid level information. The circuit device has a logical calculator for converting the electrical signal related to the liquid level information into the electrical signal related to the quantity of the liquid fuel. By measuring the liquid level via these respective sensors, a plurality of reference points corresponding to the liquid level can be obtained, and the amount of the liquid fuel remaining in the container can be determined by means of conversion of the electrical signal related to respective reference points by the logical calculator of the circuit device.

摘要翻译： 本发明涉及一种用于测量燃料电池容器中的液位的方法和装置，包括：容器，多个传感器和电路装置。 容器具有用于储存液体燃料的室。 这些传感器分别电连接到电路装置，并且分别包括用于测量液位的装置，以便提供液位信息。 电路装置具有逻辑计算器，用于将与液位信息有关的电信号转换成与液体燃料量有关的电信号。 通过这些各个传感器测量液位，可以获得与液面相对应的多个参考点，并且能够通过与相应的参考相关的电信号的转换来确定剩余在容器中的液体燃料的量 由电路设备的逻辑计算器指示。

公开(公告)号：US20070104985A1

公开(公告)日：2007-05-10

申请号：US11557800

申请日：2006-11-08

申请人： Chun-Chin Tung

发明人： Chun-Chin Tung

IPC分类号： H01M8/04 ,  H01M8/10

CPC分类号： H01M8/04552 ,  H01M8/0432 ,  H01M8/04932

摘要： The present invention relates to a feedback fuel cell device consisting of: a fuel cell, a circuit mechanism and a logic processor. The fuel cell is electrically connected to the circuit mechanism that contains an electric power integration mechanism and circuit for detecting an open-circuit voltage. In the circuit mechanism, the electric power integration mechanism is electrically connected to a first membrane electrode assembly and provides a power output, and the means for detecting the open-circuit voltage is electrically connected to a second membrane electrode assembly. The logic processor is electrically connected to the circuit mechanism and contains a temperature determination means, which determines a temperature value corresponding to the open-circuit voltage of the second membrane electrode assembly through the means for detecting the open-circuit voltage.

摘要翻译： 本发明涉及一种由燃料电池，电路机构和逻辑处理器组成的反馈燃料电池装置。 燃料电池电连接到包含用于检测开路电压的电力集成机构和电路的电路机构。 在电路机构中，电力集成机构电连接到第一膜电极组件，并提供功率输出，用于检测开路电压的装置电连接到第二膜电极组件。 逻辑处理器电连接到电路机构，并且包括温度确定装置，其通过用于检测开路电压的装置确定与第二膜电极组件的开路电压相对应的温度值。

公开(公告)号：US07533566B2

公开(公告)日：2009-05-19

申请号：US11854793

申请日：2007-09-13

申请人： Chun-Chin Tung ,  Yung-Lieh Chien

发明人： Chun-Chin Tung ,  Yung-Lieh Chien

IPC分类号： G01F23/26

CPC分类号： G01F23/266 ,  G01F23/268

摘要： A fluid measuring device for use in a fluid storage tank, comprising a logic operation unit, a capacitive sensor, and a capacitance sensing circuit; wherein the capacitance sensing circuit is driven by the constant current input to perform the detection of the capacitance value of the capacitive sensor, then perform the conversion from the capacitance value into the signal on the physical characteristics of the fluid body by the logic operation unit. The signal on the physical characteristics can include any of the concentration, density, and surface level of the fluid body. Furthermore, the capacitive sensor can further comprise a reference capacitor and a detection capacitor for detecting the fluid, the latter capacitance is obtained from a differential circuit of the capacitance sensing circuit.

摘要翻译： 一种用于流体储罐的流体测量装置，包括逻辑运算单元，电容传感器和电容感测电路; 其中电容感测电路由恒流输入驱动以执行电容传感器的电容值的检测，然后由逻辑运算单元执行从电容值到流体的物理特性信号的转换。 关于物理特性的信号可以包括流体体的任何浓度，密度和表面水平。 此外，电容传感器还可以包括用于检测流体的参考电容器和检测电容器，后者的电容是从电容感测电路的差分电路获得的。

公开(公告)号：US07411379B2

公开(公告)日：2008-08-12

申请号：US11305237

申请日：2005-12-19

申请人： Kwan-Jen Chu ,  Chung-Lung Pai ,  Chun-Chin Tung ,  Jing-Meng Liu

发明人： Kwan-Jen Chu ,  Chung-Lung Pai ,  Chun-Chin Tung ,  Jing-Meng Liu

IPC分类号： G05F1/56

CPC分类号： H02M3/156 ,  H02M1/32 ,  H02M2001/0009

摘要： In an apparatus for over-voltage and over-current protection for a step-up current-mode converter including an inductor connected via a phase node to a switch that is switched by a control signal to convert an input voltage to an output voltage, a controller has a multiplexed pin, and a resistor and a capacitor are connected in parallel between the multiplexed pin and the phase node. In an over-voltage protection mode, the controller senses the voltage on the multiplexed pin, and in an over-current protection mode, the controller supplies a current to flow through the resistor and senses the voltage on the multiplexed pin.

摘要翻译： 在用于升压电流模式转换器的过电压和过电流保护的装置中，包括通过相位节点连接到通过控制信号切换以将输入电压转换为输出电压的开关的电感器， 控制器具有复用引脚，并且电阻器和电容器并联连接在多路复用引脚和相位节点之间。 在过电压保护模式下，控制器检测多路复用引脚上的电压，并且在过流保护模式下，控制器提供电流流过电阻并感测复用引脚上的电压。