公开(公告)号：US08149596B2

公开(公告)日：2012-04-03

申请号：US12504035

申请日：2009-07-16

申请人： Yi-Ying Lee ,  Ming-Che Yang ,  Pao-Chuan Lin

发明人： Yi-Ying Lee ,  Ming-Che Yang ,  Pao-Chuan Lin

IPC分类号： H02M3/335 ,  H02M7/5387

CPC分类号： H02M3/3378 ,  H02M2003/1586

摘要： An N-phase full bridge power converter, comprising: a load device; a plurality of bridge legs, each being composed of two power switches; a plurality of transformers, each being coupled between two nodes each disposed between two power switches in two adjacent bridge legs on its primary side and coupled to the load device on its secondary side; and a plurality of inductors, each being connected between a node and the primary side of one of the transformers corresponding thereto.

摘要翻译： 一种N相全桥功率转换器，包括：负载装置; 多个桥脚，每个由两个电源开关组成; 多个变压器，每个变压器耦合在两个节点之间，每个节点之间设置在其初级侧上的两个相邻桥接腿中的两个功率开关之间，并且在其次级侧耦合到负载装置; 以及多个电感器，每个电感器连接在与其对应的一个变压器的节点和初级侧之间。

公开(公告)号：US20130148383A1

公开(公告)日：2013-06-13

申请号：US13455758

申请日：2012-04-25

申请人： Ming-Che Yang ,  Pao-Chuan Lin ,  Po-Yen Chen ,  Ching-Tsa Pan ,  Yeh-Hsiang Ho

发明人： Ming-Che Yang ,  Pao-Chuan Lin ,  Po-Yen Chen ,  Ching-Tsa Pan ,  Yeh-Hsiang Ho

IPC分类号： H02M3/335

CPC分类号： H02M3/33523 ,  H02M3/005 ,  H02M2001/007

摘要： A DC-AC converter is provided. The DC-AC converter includes a time-varying DC power generating circuit, an AC power generating circuit and a transmission capacitor. The time-varying DC power generating circuit is controlled by a pulse width modulation (PWM) signal to transform a DC source into a time-varying DC power. With reference to the time-varying DC power, the AC power generating circuit is controlled by a first polarity switching and a second polarity switching signal to generate an AC power. The transmission capacitor, coupled to the time-varying DC power generating circuit and the AC power generating circuit, transmits the time-varying DC power from the time-varying DC generating circuit to the AC power generating circuit.

摘要翻译： 提供一个DC-AC转换器。 DC-AC转换器包括时变直流发电电路，交流发电电路和发送电容器。 时变直流发电电路由脉冲宽度调制（PWM）信号控制，将直流电源变换成时变直流电源。 参考时变直流电源，通过第一极性切换和第二极性切换信号来控制交流发电电路，生成交流电力。 耦合到时变直流发电电路和交流发电电路的发送电容器将来自时变直流发电电路的时变直流电力发送到交流发电电路。

公开(公告)号：US08760897B2

公开(公告)日：2014-06-24

申请号：US13455758

申请日：2012-04-25

申请人： Ming-Che Yang ,  Pao-Chuan Lin ,  Po-Yen Chen ,  Ching-Tsa Pan ,  Yeh-Hsiang Ho

发明人： Ming-Che Yang ,  Pao-Chuan Lin ,  Po-Yen Chen ,  Ching-Tsa Pan ,  Yeh-Hsiang Ho

IPC分类号： H02M7/537 ,  G05F1/00

CPC分类号： H02M3/33523 ,  H02M3/005 ,  H02M2001/007

摘要： A DC-AC converter is provided. The DC-AC converter includes a time-varying DC power generating circuit, an AC power generating circuit and a transmission capacitor. The time-varying DC power generating circuit is controlled by a pulse width modulation (PWM) signal to transform a DC source into a time-varying DC power. With reference to the time-varying DC power, the AC power generating circuit is controlled by a first polarity switching and a second polarity switching signal to generate an AC power. The transmission capacitor, coupled to the time-varying DC power generating circuit and the AC power generating circuit, transmits the time-varying DC power from the time-varying DC generating circuit to the AC power generating circuit.

摘要翻译： 提供一个DC-AC转换器。 DC-AC转换器包括时变直流发电电路，交流发电电路和发送电容器。 时变直流发电电路由脉冲宽度调制（PWM）信号控制，将直流电源变换成时变直流电源。 参考时变直流电源，通过第一极性切换和第二极性切换信号来控制交流发电电路，生成交流电力。 耦合到时变直流发电电路和交流发电电路的发送电容器将来自时变直流发电电路的时变直流电力发送到交流发电电路。

公开(公告)号：US20120146515A1

公开(公告)日：2012-06-14

申请号：US12962657

申请日：2010-12-08

申请人： Chao-Hsuan Chuang ,  Hung-Che Chou ,  Sheng-Chieh Wu ,  Pao-Chuan Lin

发明人： Chao-Hsuan Chuang ,  Hung-Che Chou ,  Sheng-Chieh Wu ,  Pao-Chuan Lin

IPC分类号： H05B37/03

CPC分类号： H05B33/0815 ,  Y02B20/346

摘要： A driving device for a LED module is provided. The driving device for the LED module includes a voltage converting unit, a LED module voltage detecting unit, and a switching signal generation unit. The voltage converting unit produces a driving voltage to drive the LED module according to a switching signal. The LED module voltage detecting unit divides the driving voltage to produce a comparison voltage. The switching signal generation unit receives the comparison voltage by a fault detection pin and compares a reference voltage and the comparison voltage to enable or disable the switching signal. After the switching signal is disabled, the switching signal generation unit further pulls up a voltage level of the fault detection pin to a logic high level voltage, so as to produce a fault notification signal to let the fault detection pin also have a function for fault notification.

摘要翻译： 提供了一种用于LED模块的驱动装置。 LED模块的驱动装置包括电压转换单元，LED模块电压检测单元和开关信号生成单元。 电压转换单元根据开关信号产生驱动电压以驱动LED模块。 LED模块电压检测单元分压驱动电压以产生比较电压。 开关信号发生单元通过故障检测引脚接收比较电压，并比较基准电压和比较电压，以使能或禁止开关信号。 开关信号禁止后，开关信号发生单元进一步将故障检测引脚的电压电平升高到逻辑高电平电压，以产生故障通知信号，使故障检测引脚也具有故障功能 通知。

公开(公告)号：US07714463B2

公开(公告)日：2010-05-11

申请号：US11675106

申请日：2007-02-15

申请人： Wei-Te Su ,  Pao-Chuan Lin ,  Yi-Shuo Huang ,  Yoshihiro Konishi

发明人： Wei-Te Su ,  Pao-Chuan Lin ,  Yi-Shuo Huang ,  Yoshihiro Konishi

IPC分类号： H02J3/00

CPC分类号： H02M7/48 ,  H02J3/382 ,  H02J3/383 ,  H02J3/386 ,  H02J9/062 ,  Y02B10/72 ,  Y02E10/563 ,  Y02E10/566 ,  Y02E10/763 ,  Y02P80/21 ,  Y10T307/50 ,  Y10T307/505 ,  Y10T307/511 ,  Y10T307/522 ,  Y10T307/636 ,  Y10T307/658 ,  Y10T307/696

摘要： A device for controlling a single-phase power conditioner for a renewable energy system is disclosed. The device comprises: a power system, providing alternating current (AC) utility power; a renewable energy system, using a natural resource so as to generate direct current (DC) power; a DC-to-DC converter, accepting the DC power generated by the renewable energy system so as to convert an input DC voltage of the DC power to an output DC voltage at a voltage level different from the DC input voltage; a grid-tied power conditioner, transforming voltage levels of the AC power and DC power; a controller, issuing a control signal for controlling the grid-tied power conditioner; and a load, consuming electricity by way of the grid-tied power conditioner.

摘要翻译： 公开了一种用于控制可再生能源系统的单相功率调节器的装置。 该装置包括：提供交流（AC）公用电力的电力系统; 一个可再生能源系统，使用自然资源产生直流（DC）电力; 接收由可再生能源系统产生的直流电力，以将直流电力的输入直流电压转换为不同于直流输入电压的电压电平的输出直流电压的DC-DC转换器; 并网功率调节器，转换交流电源和直流电源的电压电平; 控制器，发出用于控制并网功率调节器的控制信号; 和负载，通过并网功率调节器消耗电力。

公开(公告)号：US07652536B2

公开(公告)日：2010-01-26

申请号：US12068774

申请日：2008-02-12

申请人： Hung-Der Su ,  Jing-Meng Liu ,  An-Tung Chen ,  Pao-Chuan Lin

发明人： Hung-Der Su ,  Jing-Meng Liu ,  An-Tung Chen ,  Pao-Chuan Lin

IPC分类号： H03F3/45 ,  H03F1/14

CPC分类号： H03F1/26 ,  H03F1/083 ,  H03F3/45197 ,  H03F2203/45356

摘要： An amplifier circuit with internal zeros provides a second pole in addition to a first pole and two zeros such that the second pole can prevent excessive gain at high frequency, so as to have high-frequency noise under control.

摘要翻译： 具有内部零点的放大器电路除了第一极点和第二极点之外还提供第二极点，使得第二极点可以在高频下防止过高的增益，从而具有控制的高频噪声。

公开(公告)号：US20070143044A1

公开(公告)日：2007-06-21

申请号：US11435750

申请日：2006-05-18

申请人： Yung-Fu Huang ,  Pao-Chuan Lin ,  Tain-Syh Luor

发明人： Yung-Fu Huang ,  Pao-Chuan Lin ,  Tain-Syh Luor

IPC分类号： G06F19/00

CPC分类号： H02J3/38 ,  H02J2003/388

摘要： An islanding detection and protection method of a parallel-type power converter is proposed, which performs perturbation to a power system to detect the frequency of the system voltage and the variation of the magnitude of the negative-sequence voltage as the basis for deciding the occurrence of an islanding operation. When the system operates normally, the frequency or phase and magnitude of the system voltage and the magnitude of the negative-sequence voltage won't be affected by the perturbation. On the other hand, if an islanding operation occurs, this perturbation will cause an apparent drift of the frequency or phase and magnitude of the system voltage and the magnitude of the negative-sequence voltage. Through detection of this apparent drift, the perturbation can be amplified by means of positive feedback to quickly detect the islanding operation phenomenon and trigger the protection mechanism.

公开(公告)号：US20050029987A1

公开(公告)日：2005-02-10

申请号：US10718545

申请日：2003-11-24

申请人： Pao-Chuan Lin ,  Chun-Hsien Lee ,  Yi-Shuo Huang ,  Chung-Lin Lee

发明人： Pao-Chuan Lin ,  Chun-Hsien Lee ,  Yi-Shuo Huang ,  Chung-Lin Lee

IPC分类号： H02J7/00

CPC分类号： H02J7/0016

摘要： A battery energy balance circuit and a battery charging bypass circuit is disclosed for batteries being charged at the same time to be charged equally. When the terminal voltages of the batteries are different, a controllable power device switch in the circuit switches on and off at a high frequency in order to reduce the input current to the batteries with higher terminal voltages and to increase the input current to the batteries with lower terminal voltages, achieving the goal of equal charging. The disclosed energy balance circuit can avoid damages to the batteries as a result of overcharging. When the number of batteries increases, one can expand the system in a modularized way to prevent inconvenience of circuit designs.

摘要翻译： 公开了同时充电的电池同时充电的电池能量平衡电路和电池充电旁路电路。 当电池的端子电压不同时，电路中的可控功率器件开关以高频率接通和断开，以便降低具有较高端子电压的电池的输入电流并增加对电池的输入电流， 降低端电压，达到同等充电​​的目的。 公开的能量平衡电路可以避免由于过充电而导致的电池损坏。 当电池数量增加时，可以以模块化的方式扩展系统，以防止电路设计的不便。

公开(公告)号：US06436751B1

公开(公告)日：2002-08-20

申请号：US09784229

申请日：2001-02-13

申请人： Jih-Wei Liou ,  Hwi-Huang Chen ,  Yen-Chang Chen ,  Pao-Chuan Lin

发明人： Jih-Wei Liou ,  Hwi-Huang Chen ,  Yen-Chang Chen ,  Pao-Chuan Lin

IPC分类号： H01L218238

CPC分类号： H01L27/11526 ,  H01L21/76229 ,  H01L27/105 ,  H01L27/11531

摘要： A fabrication method and a structure of a flash memory. Several first shallow trench isolations and second shallow trench isolations are formed in a memory circuit region and a peripheral circuit region of a substrate, respectively. The first shallow trench isolations are shallower than the second shallow trench isolations. Several gates are formed along a direction perpendicular to the substrate in the memory circuit region. A self-aligned source region process is performed to remove the isolation layer within every other first shallow trench isolations between the gates. A common source region and a column of separate drain regions are thus alternatively formed between the gates. The drain regions in the same column are isolated by the first shallow trench isolations.

摘要翻译： 闪存的制造方法和结构。 在基板的存储电路区域和外围电路区域分别形成有多个第一浅沟槽隔离和第二浅沟槽隔离。 第一个浅沟槽隔离比第二个浅沟槽隔离浅。 在存储器电路区域中沿着垂直于衬底的方向形成多个栅极。 执行自对准源区域处理以在门之间的每隔一个第一浅沟槽隔离中去除隔离层。 因此，在栅极之间交替地形成共同的源极区域和单独的漏极区域的列。 同一列中的漏极区由第一个浅沟槽隔离隔离。

公开(公告)号：US20140029310A1

公开(公告)日：2014-01-30

申请号：US13559611

申请日：2012-07-27

申请人： Hung-Che Chou ,  Pao-Chuan Lin

发明人： Hung-Che Chou ,  Pao-Chuan Lin

IPC分类号： H02M3/335

CPC分类号： H02M3/33507 ,  H02M2001/327

摘要： A power conversion apparatus is disclosed. The power conversion apparatus includes a power transistor, a thermal resistor and a temperature detection circuit. A control terminal of the power transistor receives a control signal. The power transistor converts an input voltage into an output voltage according to the control signal. The thermal resistor has a negative temperature coefficient. The temperature detection circuit generates the control signal and provides a driving current to the control terminal of the power transistor according to the control signal. The temperature detection circuit further generates an over temperature protection signal according to the driving current.

摘要翻译： 公开了电力转换装置。 功率转换装置包括功率晶体管，热电阻和温度检测电路。 功率晶体管的控制端接收控制信号。 功率晶体管根据控制信号将输入电压转换为输出电压。 热敏电阻具有负温度系数。 温度检测电路产生控制信号，并根据控制信号向功率晶体管的控制端提供驱动电流。 温度检测电路还根据驱动电流产生过温保护信号。