公开(公告)号：US20120170320A1

公开(公告)日：2012-07-05

申请号：US13291630

申请日：2011-11-08

申请人： Tae Won LEE ,  Yong Hyok JI ,  Chung Yuen WON ,  Don Sik KIM ,  Doo Young SONG ,  Min Ho HEO ,  Jin Wook KIM ,  Tae Hoon KIM ,  Young Ho KIM

发明人： Tae Won LEE ,  Yong Hyok JI ,  Chung Yuen WON ,  Don Sik KIM ,  Doo Young SONG ,  Min Ho HEO ,  Jin Wook KIM ,  Tae Hoon KIM ,  Young Ho KIM

IPC分类号： H02M3/335

CPC分类号： G05F1/67 ,  H02J3/385 ,  Y02E10/58

摘要： There are provided a method and an apparatus for generating a current command value for tracking the maximum power point of a solar energy generating system. The apparatus includes: a voltage detector detecting a voltage input into the flyback power converter; a first calculator calculating an output power from the detected input voltage; a second calculator calculating a power variation based on the calculated output power and a voltage variation of the input voltage; and a current command value generator generating a current command value for tracking the maximum power point of the solar cell module from the calculated voltage variation and the calculated power variation. Accordingly, a current command value after calculating an output power may be generated with only a voltage detector, without a current detector, thereby reducing the costs of a solar energy generating system by decreasing the costs for a high-priced current detector, and simplifying circuit.

摘要翻译： 提供了一种用于产生用于跟踪太阳能发电系统的最大功率点的电流指令值的方法和装置。 该装置包括：电压检测器，检测输入到反激式功率转换器的电压; 第一计算器，根据所检测的输入电压计算输出功率; 第二计算器，基于计算的输出功率和输入电压的电压变化来计算功率变化; 以及电流指令值发生器，根据计算的电压变化和计算出的功率变化产生用于跟踪太阳能电池模块的最大功率点的电流指令值。 因此，在没有电流检测器的情况下，可以仅用电压检测器生成计算输出功率之后的电流指令值，从而通过降低高价电流检测器的成本来降低太阳能发电系统的成本，并且简化电路 。

公开(公告)号：US20120026758A1

公开(公告)日：2012-02-02

申请号：US13070727

申请日：2011-03-24

申请人： Tae Won LEE ,  Doo Young SONG ,  Ku Yong KIM ,  Jin Wook KIM ,  Chung Yuen WON ,  Young Ho KIM ,  Byoung Kuk LEE ,  Yong Hyok JI ,  Don Sik KIM ,  Tae Hoon KIM

发明人： Tae Won LEE ,  Doo Young SONG ,  Ku Yong KIM ,  Jin Wook KIM ,  Chung Yuen WON ,  Young Ho KIM ,  Byoung Kuk LEE ,  Yong Hyok JI ,  Don Sik KIM ,  Tae Hoon KIM

IPC分类号： H02M3/335

CPC分类号： H02M3/33576 ,  H02J3/383 ,  Y02E10/563

摘要： There is provided an apparatus and method for controlling a switch of a flyback converter for a solar generating system. The apparatus for controlling a switch of a flyback converter for a solar generating system includes: an MPPT controller generating a current command value for a maximum power point tracker of a solar cell module, based on input voltage, input current, and output voltage of the flyback converter; a current controller generating a current control signal for tracking the current command value; an output current command value generator generating the phase and magnitude command value of the output current, based on the phase of the output voltage and the current control signal; and a switch controller controlling the main switch of the flyback converter, based on the phase and magnitude command value of the output current, thereby simplifying a circuit while solving disadvantages of a discontinuous conduction mode and a boundary conduction mode.

摘要翻译： 提供了一种用于控制用于太阳能发电系统的反激式转换器的开关的装置和方法。 用于控制用于太阳能发电系统的反激式转换器的开关的装置包括：MPPT控制器，基于输入电压，输入电流和输出电压产生太阳能电池模块的最大功率点跟踪器的电流指令值 反激转换器; 产生用于跟踪当前指令值的电流控制信号的电流控制器; 输出电流指令值发生器，基于输出电压和电流控制信号的相位产生输出电流的相位和幅度指令值; 以及基于输出电流的相位和幅度指令值控制回扫转换器的主开关的开关控制器，从而在解决不连续导通模式和边界导电模式的缺点的同时简化电路。

公开(公告)号：US20110309684A1

公开(公告)日：2011-12-22

申请号：US12950534

申请日：2010-11-19

申请人： Doo Young SONG ,  Tae Hoon KIM ,  Tae Won LEE ,  Don Sik KIM ,  Jin Wook KIM ,  Jae Hyung KIM ,  Jun Gu KIM ,  Yong Hyok JI ,  Chung Yuen WON ,  Byoung Kuk LEE

发明人： Doo Young SONG ,  Tae Hoon KIM ,  Tae Won LEE ,  Don Sik KIM ,  Jin Wook KIM ,  Jae Hyung KIM ,  Jun Gu KIM ,  Yong Hyok JI ,  Chung Yuen WON ,  Byoung Kuk LEE

IPC分类号： H02J3/08

CPC分类号： H02J3/00 ,  H02J3/08 ,  H02J3/383 ,  H02J2003/388 ,  Y02E10/563 ,  Y10T307/735 ,  Y10T307/826 ,  Y10T307/852 ,  Y10T307/858

摘要： There is provided an apparatus for the anti-islanding of a power conditioning system. The apparatus for the anti-islanding of a power conditioning system according to the present invention is applied to a power conditioning system including a DC/DC converter and a DC/AC inverter in order to transfer power from a solar cell array to a grid. The apparatus for the anti-islanding of a power conditioning system may include an injection signal generator generating an injection signal, an adder generating a final fundamental wave command value, a main controller performing the power control according to the final fundamental wave command value and stopping the operation of the power conditioning system when the level of the detected injection signal has reached the predetermined reference level or more, and an injection signal detector detecting the injection signal included in voltage and providing them to the main controller.

摘要翻译： 提供了用于电力调节系统的防孤岛的装置。 根据本发明的用于电力调节系统的防孤岛的装置应用于包括DC / DC转换器和DC / AC逆变器的功率调节系统，以便将功率从太阳能电池阵列传送到电网。 用于电力调节系统的防孤岛的装置可以包括产生喷射信号的喷射信号发生器，产生最终基波指令值的加法器，根据最终基波指令值执行功率控制的主控制器和停止 当检测到的喷射信号的电平达到预定的参考水平或更高时，功率调节系统的操作;以及喷射信号检测器，检测包括在电压中的喷射信号并将其提供给主控制器。

公开(公告)号：US20110255307A1

公开(公告)日：2011-10-20

申请号：US12906425

申请日：2010-10-18

申请人： Tae Hoon KIM ,  Jae Hyung KIM ,  Jun Gu KIM ,  Yong Hyok JI ,  Chung Yuen WON ,  Doo Young SONG ,  Byoung Kuk LEE ,  Dong Seong OH ,  Tae Won LEE ,  Jin Wook KIM

发明人： Tae Hoon KIM ,  Jae Hyung KIM ,  Jun Gu KIM ,  Yong Hyok JI ,  Chung Yuen WON ,  Doo Young SONG ,  Byoung Kuk LEE ,  Dong Seong OH ,  Tae Won LEE ,  Jin Wook KIM

IPC分类号： H02M7/00

CPC分类号： H02J3/383 ,  H02M1/12 ,  H02M7/53875 ,  Y02E10/563

摘要： There are provided an apparatus and a method for controlling the power quality of a power generation system. According to the present invention, there is provided an apparatus for controlling the power quality of a power generation system including a DC/AC inverter converting DC voltage into AC voltage and supplying inverter current to a grid, including: a grid voltage phase follower generating a grid signal; a fundamental extractor extracting a magnitude of a fundamental wave of a load current introduced into a non-linear load connected between the DC/AC inverter and the grid; a first calculator subtracting a preset current compensation value from the magnitude of the fundamental wave from the fundamental extractor; and a second calculator generating an inverter current instruction value for the DC/AC inverter by using the output value of the first calculator and the grid signal and the load current from the grid voltage phase follower.

摘要翻译： 提供了一种用于控制发电系统的电力质量的装置和方法。 根据本发明，提供了一种用于控制发电系统的电力质量的装置，该发电系统包括将DC电压转换为AC电压并将逆变器电流提供给电网的DC / AC逆变器，包括：电网电压相位跟随器， 电网信号; 提取引入到DC / AC逆变器和电网之间的非线性负载的负载电流的基波的大小的基本提取器; 第一计算器从基波提取器从基波的幅度减去预设电流补偿值; 以及第二计算器，通过使用第一计算器的输出值和电网信号以及来自电网电压相位跟随器的负载电流，为DC / AC逆变器产生逆变器电流指令值。

公开(公告)号：US20140003093A1

公开(公告)日：2014-01-02

申请号：US13620478

申请日：2012-09-14

申请人： Doo Young SONG ,  Sung Jun PARK ,  Min Ho HEO ,  Tae Hoon KIM ,  Tae Won LEE

发明人： Doo Young SONG ,  Sung Jun PARK ,  Min Ho HEO ,  Tae Hoon KIM ,  Tae Won LEE

IPC分类号： H02M7/42 ,  G05F1/46

CPC分类号： H02M7/483 ,  H02M2001/007 ,  H02M2001/348 ,  Y02E10/56

摘要： There are provided a multi-level converter capable of outputting power having various voltage levels with respect to a single input power supply by using a simple circuit, an inverter having the same, and a solar power supply apparatus having the same. The multi-level converter includes a first buck-boost unit having a first power switch switching an input power supply and outputting a first power having a voltage level varied according to switching of the first power switch; a bypass unit outputting a second power having a voltage level of the input power supply; and a second buck-boost unit having a second power switch switching the input power supply and outputting a third power having a voltage level varied according to switching of the second power switch.

摘要翻译： 提供一种多电平转换器，其能够通过使用简单的电路输出具有相对于单个输入电源的各种电压电平的电力，具有该电力的逆变器和具有该电力的太阳能供电装置。 多电平转换器包括第一降压 - 升压单元，其具有切换输入电源的第一电源开关并输出具有根据第一电力开关的切换而变化的电压电平的第一功率; 输出具有所述输入电源的电压电平的第二电力的旁路单元; 以及第二降压 - 升压单元，其具有切换所述输入电源并输出具有根据所述第二电力开关的切换而变化的电压电平的第三功率的第二电源开关。

公开(公告)号：US20130094267A1

公开(公告)日：2013-04-18

申请号：US13364001

申请日：2012-02-01

申请人： Min Ho HEO ,  Tae Hoon KIM ,  Sung Jun PARK ,  Doo Young SONG ,  Tae Won LEE

发明人： Min Ho HEO ,  Tae Hoon KIM ,  Sung Jun PARK ,  Doo Young SONG ,  Tae Won LEE

IPC分类号： H02M7/5387

CPC分类号： H02M7/483 ,  H02M2001/0074

摘要： There is provided an even-level inverter, including: a voltage-dividing circuit dividing input DC power into an even number of voltage levels; a plurality of switching devices connected to individual nodes of the voltage-dividing circuit having the even number of voltage levels; and a bidirectional switching device connected to the individual nodes of the voltage-dividing circuit through at least one of the plurality of switching devices and including at least two transistors. According to the present invention, the bidirectional switching device is implemented without a diode to thereby reduce conduction loss caused due to an anti-parallel diode included in the related art bidirectional switching device, and a neutral point of the voltage-dividing circuit is electrically separated from the switching devices to thereby control reactive power.

摘要翻译： 提供了一种均衡电平逆变器，包括：分压电路将输入的直流电力分成偶数个电压电平; 连接到具有偶数个电压电平的分压电路的各个节点的多个开关装置; 以及通过所述多个开关装置中的至少一个连接到所述分压电路的各个节点并且包括至少两个晶体管的双向开关装置。 根据本发明，双向开关器件实现为没有二极管，从而减少由现有技术的双向开关器件中包括的反并联二极管引起的导通损耗，并且分压电路的中性点被电分离 从开关装置控制无功功率。

公开(公告)号：US20160160122A1

公开(公告)日：2016-06-09

申请号：US14963268

申请日：2015-12-09

申请人： Ji Ho YOU ,  In Hyung LEE ,  Tae Hoon KIM ,  Jong Won PARK ,  Chul Soo YOON ,  Chi Woo LEE

发明人： Ji Ho YOU ,  In Hyung LEE ,  Tae Hoon KIM ,  Jong Won PARK ,  Chul Soo YOON ,  Chi Woo LEE

IPC分类号： C09K11/61 ,  C09K11/02

CPC分类号： C09K11/617 ,  C09K11/025 ,  C09K11/57 ,  C09K11/61 ,  Y02B20/181

摘要： There is provided a fluoride phosphor composite including: fluoride phosphor core particles that may be expressed by the empirical formula AxMFy:Mn4+, wherein A may be at least one selected from the group consisting of Li, Na, K, Rb, and Cs, M may be at least one selected from the group consisting of Si, Ti, Zr, Hf, Ge, and Sn, the composition ratio (x) of A may satisfy 2≦x≦3, the composition ratio (y) of F may satisfy 4≦y≦7, each fluoride phosphor composite particle may be coated with a Mn-free fluoride coating. The Mn-free fluoride coating may have a thickness less than or equal to 35% of the size of each fluoride phosphor composite particle.

摘要翻译： 提供了一种氟化物荧光体复合体，其包括：可以由经验式AxMFy：Mn4 +表示的氟化物荧光体核心颗粒，其中A可以是选自Li，Na，K，Rb和Cs，M 可以是选自由Si，Ti，Zr，Hf，Ge和Sn组成的组中的至少一种，A的组成比（x）可以满足2＆nlE; x＆nlE; 3，F的组成比（y）可以满足 4＆nlE; y＆nlE; 7，每个氟化物荧光体复合颗粒可以涂覆无Mn的氟化物涂层。 不含Mn的氟化物涂层可以具有小于或等于每个氟化物荧光体复合颗粒尺寸的35％的厚度。

公开(公告)号：US20120287069A1

公开(公告)日：2012-11-15

申请号：US13478418

申请日：2012-05-23

申请人： Tae Hoon KIM

发明人： Tae Hoon KIM

IPC分类号： G06F3/041

CPC分类号： G06F3/0416 ,  G06F3/0488 ,  G06F2203/04806 ,  G06F2203/04808

摘要： A method of controlling a touch panel display device, and which includes displaying a first display screen on the display device; receiving, via a controller of the touch panel display device and a touching signal indicating a touching action at a specific point on the first display screen; magnifying, via the controller, a predetermined area surrounding the specific point on the first display screen; displaying a second display screen including the magnified predetermined area with the specific point located at a center of the magnified predetermined area; receiving, via the controller, a selection signal indicating a selection of release touch icon displayed on the display device; and displaying the first display screen in response to the received selection signal.

摘要翻译： 一种控制触摸面板显示装置的方法，包括在所述显示装置上显示第一显示画面; 经由所述触摸面板显示装置的控制器接收指示所述第一显示画面上的特定点的触摸动作的触摸信号; 经由所述控制器放大围绕所述第一显示屏上的所述特定点的预定区域; 显示包括放大的预定区域的第二显示屏幕，其特定点位于放大的预定区域的中心; 经由控制器接收指示显示在显示装置上的释放触摸图标的选择的选择信号; 以及响应于所接收的选择信号显示第一显示屏幕。

公开(公告)号：US20110108995A1

公开(公告)日：2011-05-12

申请号：US12819279

申请日：2010-06-21

申请人： Da Un NAH ,  Jae Myun KIM ,  Tae Hoon KIM ,  Jung Tae JEONG ,  Bok Gyu MIN ,  Ki Bum KIM

发明人： Da Un NAH ,  Jae Myun KIM ,  Tae Hoon KIM ,  Jung Tae JEONG ,  Bok Gyu MIN ,  Ki Bum KIM

IPC分类号： H01L23/48 ,  H01L21/50

CPC分类号： H01L24/73 ,  H01L23/481 ,  H01L24/16 ,  H01L24/48 ,  H01L25/0657 ,  H01L2224/05554 ,  H01L2224/13025 ,  H01L2224/13099 ,  H01L2224/16145 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48108 ,  H01L2224/48227 ,  H01L2224/73257 ,  H01L2224/73265 ,  H01L2225/0651 ,  H01L2225/06562 ,  H01L2924/00014 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01075 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： A spiral staircase shaped stacked semiconductor package is presented. The package includes a semiconductor chip module, a substrate and connection members. The semiconductor chip module includes at least two semiconductor chips which have chip selection pads and through-electrodes. The semiconductor chips are stacked such that the chip selection pads are exposed and the through-electrodes of the stacked semiconductor chips are electrically connected to one another. The substrate has the semiconductor chip module mounted thereto and has connection pads. The connection members electrically connect the chip selection pads to respective connection pads.

摘要翻译： 提出了一种螺旋状梯形堆叠半导体封装。 封装包括半导体芯片模块，基板和连接构件。 半导体芯片模块包括具有芯片选择焊盘和贯通电极的至少两个半导体芯片。 堆叠半导体芯片，使得芯片选择焊盘被暴露，并且堆叠的半导体芯片的贯通电极彼此电连接。 基板具有安装在其上的半导体芯片模块并具有连接焊盘。 连接构件将芯片选择焊盘电连接到相应的连接焊盘。

公开(公告)号：US20110075374A1

公开(公告)日：2011-03-31

申请号：US12618726

申请日：2009-11-14

申请人： Jung Eun KANG ,  Seog Moon CHOI ,  Tae Hoon KIM ,  Young Ki LEE ,  Hye Sook SHIN ,  Chang Hyun LIM

发明人： Jung Eun KANG ,  Seog Moon CHOI ,  Tae Hoon KIM ,  Young Ki LEE ,  Hye Sook SHIN ,  Chang Hyun LIM

IPC分类号： H05K7/20 ,  H05K1/00 ,  H05K3/10

CPC分类号： H05K3/4641 ,  H05K1/0203 ,  H05K1/053 ,  H05K1/189 ,  H05K3/462 ,  H05K3/4691 ,  H05K2203/0315 ,  Y10T29/49124 ,  Y10T29/49126 ,  Y10T29/49155 ,  Y10T29/49165

摘要： Disclosed is a rigid-flexible circuit board, which includes a rigid region and a flexible region, the rigid region including a flexible substrate having a first circuit layer on both surfaces thereof, a metal core substrate formed on the flexible substrate and having a second circuit layer on both surfaces thereof, and an adhesive layer disposed between the flexible substrate and the metal core substrate, wherein the metal core substrate includes a metal core having a through hole, and an insulating layer formed on a surface of the metal core, so that the rigid region and the flexible region are thermally separated from each other and heat dissipation properties of the rigid region are improved. A method of manufacturing the rigid-flexible circuit board is also provided.

摘要翻译： 公开了一种刚性柔性电路板，其包括刚性区域和柔性区域，所述刚性区域包括在其两个表面上具有第一电路层的柔性基板，形成在柔性基板上的金属芯基板，并具有第二电路 并且设置在柔性基板和金属芯基板之间的粘合层，其中金属芯基板包括具有通孔的金属芯和形成在金属芯的表面上的绝缘层，使得 刚性区域和柔性区域彼此热分离，改善了刚性区域的散热性能。 还提供了制造刚性柔性电路板的方法。