公开(公告)号：US20120007433A1

公开(公告)日：2012-01-12

申请号：US12968165

申请日：2010-12-14

Applicant: Jung-Tzung Wei ,  Chung-You Lin ,  Bo-Han Chen ,  Kuo-Kuang Jen ,  Yu-Min Liao

Inventor： Jung-Tzung Wei ,  Chung-You Lin ,  Bo-Han Chen ,  Kuo-Kuang Jen ,  Yu-Min Liao

IPC: H02J1/00

CPC classification number: H02M1/10 ,  H02J1/102 ,  H02M3/158 ,  Y02B10/30 ,  Y10T307/685 ,  Y10T307/707

Abstract: Disclosed is a dual-source converter for a hybrid power supply. The converter includes a first power circuit, a second power circuit, an auxiliary circuit, an output circuit and a closed loop circuit. The first power circuit is electrically connected to the second power circuit in series for receiving two varied voltage sources. The auxiliary circuit is configured to achieve soft switching of all switches. The closed loop circuit is configured to control the duty cycles of the first power circuit, the second power circuit and the auxiliary circuit so as to improve the efficiency of the dual-source converter.

Abstract translation: 公开了一种用于混合电源的双源转换器。 转换器包括第一电源电路，第二电源电路，辅助电路，输出电路和闭环电路。 第一电源电路串联地电连接到第二电源电路，用于接收两个变化的电压源。 辅助电路配置为实现所有开关的软开关。 闭环电路被配置为控制第一电源电路，第二电源电路和辅助电路的占空比，以提高双源转换器的效率。

公开(公告)号：US20140055143A1

公开(公告)日：2014-02-27

申请号：US13626845

申请日：2012-09-25

Applicant: Fa-Hwa Shieh ,  Ming-Lun Liu ,  You-Rong Lin ,  Wen-Chen Lih ,  Yu-Min Liao

Inventor： Fa-Hwa Shieh ,  Ming-Lun Liu ,  You-Rong Lin ,  Wen-Chen Lih ,  Yu-Min Liao

IPC: G01R31/36

CPC classification number: G01R31/385 ,  G01R31/387

Abstract: A battery testing system with energy circulation includes a battery module to be tested, an electric power storage module, a bi-directional conversion module and a control module, and the control module controls the bi-directional conversion module to discharge the electric power storage module and charge the battery module to be tested, or discharge the battery module to be tested and charge the electric power storage module, so that the electricity can be fully and repeatedly used, and the electric power storage module can use a second-used power battery to save the cost of the electric power storage module while the battery testing system can be isolated from the grid of utility power to avoid creating a burden to the grid of the utility power.

Abstract translation: 具有能量循环的电池测试系统包括要测试的电池模块，电力存储模块，双向转换模块和控制模块，并且控制模块控制双向转换模块以对蓄电模块进行放电 对要测试的电池模块进行充电，或者对要测试的电池模块进行放电，并对蓄电模块进行充电，以使电力可以全面重复使用，蓄电模块可以使用二次电源电池 节省电力存储模块的成本，同时电池测试系统可以与公用电力网格隔离，以避免对电力公司的电网造成负担。

公开(公告)号：US20120155140A1

公开(公告)日：2012-06-21

申请号：US12973948

申请日：2010-12-21

Applicant: Yaow-Ming Chen ,  Chia-Hsi Chang ,  Zen-Shan Chang ,  Kuo-Kuang Jen ,  Yu-Min Liao

Inventor： Yaow-Ming Chen ,  Chia-Hsi Chang ,  Zen-Shan Chang ,  Kuo-Kuang Jen ,  Yu-Min Liao

IPC: H02M7/5387

CPC classification number: H02M7/5387 ,  H02M1/44 ,  H02M3/158 ,  H02M2001/007

Abstract: A constant-frequency asynchronous modulation apparatus includes a current feedback control unit connected to a constant-frequency asynchronous modulation unit. The current feedback control unit includes a reference signal generator and an error amplifier. The reference signal generator provides an error. The error amplifier is connected to a reference signal generator, and provides an error-compensating signal based on the error, and adds up a reference signal and the error-compensating signal to provide a compensation reference signal. The constant-frequency asynchronous modulation unit connected to the current feedback control unit, and includes a hysteresis comparator, an integrator connected to the hysteresis comparator, and a hysteresis boundary generator connected to both of the hysteresis comparator and the integrator. The hysteresis boundary generator provides a power source voltage, a time constant for the integrator, a switching frequency and a real-time reference signal so that a hysteresis boundary changes as the reference signal changes.

Abstract translation: 恒频异步调制装置包括与恒定频率异步调制部连接的电流反馈控制部。 电流反馈控制单元包括参考信号发生器和误差放大器。 参考信号发生器提供错误。 误差放大器连接到参考信号发生器，并提供基于误差的误差补偿信号，并加上参考信号和误差补偿信号以提供补偿参考信号。 连接到电流反馈控制单元的恒定频率异步调制单元，包括滞环比较器，连接到迟滞比较器的积分器和连接到滞环比较器和积分器两者的滞后边界发生器。 滞后边界发生器提供电源电压，积分器的时间常数，开关频率和实时参考信号，使得滞后边界随参考信号变化而变化。

公开(公告)号：US20120056475A1

公开(公告)日：2012-03-08

申请号：US12968157

申请日：2010-12-14

Applicant: Jung-Tzung Wei ,  Chung-You Lin ,  Kun-Huai Jheng ,  Rou-Yong Duan ,  Kuo-Kuang Jen ,  Yu-Min Liao

Inventor： Jung-Tzung Wei ,  Chung-You Lin ,  Kun-Huai Jheng ,  Rou-Yong Duan ,  Kuo-Kuang Jen ,  Yu-Min Liao

IPC: B60L1/00

CPC classification number: B60L50/15 ,  B60L2210/12 ,  B60L2210/14 ,  Y02T10/7077 ,  Y02T10/7225 ,  Y02T10/7233

Abstract: Disclosed is a vehicle-used power supply system. The vehicle power supply system comprises a storage unit, a bidirectional dc/dc convertor, a dc bus, a controller and a driving module. The bidirectional dc/dc convertor is configured to boost the power stored in the storage unit to a dc bus power. The controller is configured to control the bidirectional dc/dc convertor to operate in a boost mode for driving the motor or in a buck mode for charging the storage unit. The driving module is configured to receive the dc bus power and drive the motor.

Abstract translation: 公开了一种车用电源系统。 车辆电源系统包括存储单元，双向dc / dc转换器，dc总线，控制器和驱动模块。 双向dc / dc转换器被配置为将存储单元中存储的功率提升到直流总线功率。 控制器被配置为控制双向dc / dc转换器以升压模式操作以驱动电动机或以降压模式操作以对存储单元充电。 驱动模块配置为接收直流总线电源并驱动电机。

公开(公告)号：US08836165B2

公开(公告)日：2014-09-16

申请号：US12968165

申请日：2010-12-14

Applicant: Jung-Tzung Wei ,  Chung-You Lin ,  Bo-Han Chen ,  Kuo-Kuang Jen ,  Yu-Min Liao

Inventor： Jung-Tzung Wei ,  Chung-You Lin ,  Bo-Han Chen ,  Kuo-Kuang Jen ,  Yu-Min Liao

IPC: H02J1/00 ,  H02M1/10 ,  H02M3/158 ,  H02J1/10

CPC classification number: H02M1/10 ,  H02J1/102 ,  H02M3/158 ,  Y02B10/30 ,  Y10T307/685 ,  Y10T307/707

Abstract: Disclosed is a dual-source converter for a hybrid power supply. The converter includes a first power circuit, a second power circuit, an auxiliary circuit, an output circuit and a closed loop circuit. The first power circuit is electrically connected to the second power circuit in series for receiving two varied voltage sources. The auxiliary circuit is configured to achieve soft switching of all switches. The closed loop circuit is configured to control the duty cycles of the first power circuit, the second power circuit and the auxiliary circuit so as to improve the efficiency of the dual-source converter.

Abstract translation: 公开了一种用于混合电源的双源转换器。 转换器包括第一电源电路，第二电源电路，辅助电路，输出电路和闭环电路。 第一电源电路串联地电连接到第二电源电路，用于接收两个变化的电压源。 辅助电路配置为实现所有开关的软开关。 闭环电路被配置为控制第一电源电路，第二电源电路和辅助电路的占空比，以提高双源转换器的效率。

公开(公告)号：US20120057383A1

公开(公告)日：2012-03-08

申请号：US12968172

申请日：2010-12-14

Applicant: Jung-Tzung Wei ,  Chung-You Lin ,  Chih-Ying Lin ,  Kuo-Kuang Jen ,  Yu-Min Liao

Inventor： Jung-Tzung Wei ,  Chung-You Lin ,  Chih-Ying Lin ,  Kuo-Kuang Jen ,  Yu-Min Liao

IPC: H02M7/44

CPC classification number: H02M7/53871 ,  H02J3/38

Abstract: A standalone and grid-tie power inverter includes a DC-to-AC converter, an output circuit electrically connected to the DC-to-AC converter, and a control unit electrically connected to the DC-to-AC converter and the output circuit. The DC-to-AC converter converts a DC power source into an AC power output. The output circuit includes a grid-tie switch for connecting the AC power output to a grid or isolating the AC power output from the grid. The control unit instructs the DC-to-AC converter to provide the AC power output based on a command signal and a feedback signal from the DC-to-AC converter. The control unit controls the grid-tie switch to switch the standalone and grid-tie power inverter between a standalone mode and a grid-tie mode.

Abstract translation: 独立和并网的电力逆变器包括DC-AC转换器，电连接到DC-AC转换器的输出电路，以及电连接到DC-AC转换器和输出电路的控制单元。 DC-AC转换器将直流电源转换为交流电源输出。 输出电路包括用于将AC功率输出连接到电网或隔离电网的AC功率输出的并联开关。 控制单元指示DC-AC转换器基于来自DC-AC转换器的命令信号和反馈信号提供AC功率输出。 控制单元控制并网开关在独立模式和并网模式之间切换独立和并网电力逆变器。

公开(公告)号：US20110170070A1

公开(公告)日：2011-07-14

申请号：US12980895

申请日：2010-12-29

Applicant: Hsin-Chang Wu ,  Chang-An Tsai ,  Yu-Min Liao ,  Zhen-Xing Yan

Inventor： Hsin-Chang Wu ,  Chang-An Tsai ,  Yu-Min Liao ,  Zhen-Xing Yan

IPC: G03B21/28 ,  G02B27/14

CPC classification number: H04N9/315 ,  G03B21/006 ,  G03B21/2066 ,  G03B33/12 ,  H04N9/3105

Abstract: A light-mixing module includes a first plate, a second plate, a first dichroic mirror, a second dichroic mirror, and a third dichroic mirror. The first dichroic mirror is disposed between the first plate and the second plate and is substantially perpendicular to the first plate and the second plate. The second dichroic mirror is disposed on a first side of the first dichroic mirror. The second dichroic mirror forms an angle with the first dichroic mirror and is substantially perpendicular to the first plate and the second plate. The third dichroic mirror is disposed on a second side of the first dichroic mirror and is substantially perpendicular to the first plate and the second plate. The third dichroic mirror is substantially parallel with the second dichroic mirror. The second dichroic mirror and the third dichroic mirror together form a fourth dichroic mirror, and at least one of the first dichroic mirror and the fourth dichroic mirror has a bevel gradient dichroic film.

Abstract translation: 光混合模块包括第一板，第二板，第一分色镜，第二二向色镜和第三分色镜。 第一分色镜设置在第一板和第二板之间，并且基本上垂直于第一板和第二板。 第二分色镜设置在第一分色镜的第一侧上。 第二分色镜与第一分色镜形成一角度并且基本上垂直于第一板和第二板。 第三分色镜设置在第一分色镜的第二侧上并且基本上垂直于第一板和第二板。 第三分色镜基本上与第二分色镜平行。 第二分色镜和第三分色镜一起形成第四分色镜，并且第一分色镜和第四分色镜中的至少一个具有斜面梯度二向色膜。