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1. 发明授权

US08514599B2 Apparatus and method for controlling switch of flyback converter for solar generating system 有权
标题翻译：太阳能发电系统反激式转换器的开关控制装置及方法
公开(公告)号：US08514599B2
公开(公告)日：2013-08-20
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： H02M5/42
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。

2. 发明授权

US08736111B2 Apparatus and method for the anti-islanding of power conditioning system 有权
标题翻译：功率调节系统防孤岛的装置和方法
公开(公告)号：US08736111B2
公开(公告)日：2014-05-27
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： H02J1/00 , H02J3/00 , 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。

3. 发明授权

US08493758B2 Method and apparatus for generating current command value for tracking maximum power point in solar energy generating system 有权
标题翻译：用于生成用于跟踪太阳能发电系统中的最大功率点的电流指令值的方法和装置
公开(公告)号：US08493758B2
公开(公告)日：2013-07-23
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： H02M7/44
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，根据计算出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。

4. 发明申请

US20120161847A1 SWITCHING DEVICE AND METHOD FOR PREVENTING MALFUNCTION OF THE SAME 有权
标题翻译：切换装置和防止其故障的方法
公开(公告)号：US20120161847A1
公开(公告)日：2012-06-28
申请号：US13193515
申请日：2011-07-28
申请人： Tae Hoon Kim , Tae Won Lee , Kwang Soo Choi , Se Ho Lee , Doo Young Song , Don Sik Kim , Sung Jun Park , Min Ho Heo
发明人： Tae Hoon Kim , Tae Won Lee , Kwang Soo Choi , Se Ho Lee , Doo Young Song , Don Sik Kim , Sung Jun Park , Min Ho Heo
IPC分类号： H03K17/16
CPC分类号： H03K17/168
摘要： The present invention provides a switching device and a method for preventing malfunction of the same. The switching device includes: a controller for outputting a plurality of digital control signals; a protecting unit connected to the controller for protecting all signals when the plurality of digital control signals outputted from the controller are simultaneously received at a state of ON; a gate driver connected to the protecting unit for generating a switch control signal by converting the control signal passed through the protecting unit; and a plurality of switches connected to the gate driver for individually performing ON•OFF operations according to each of the switching control signals.
摘要翻译：本发明提供了一种用于防止其故障的开关装置和方法。开关装置包括：用于输出多个数字控制信号的控制器; 连接到所述控制器的保护单元，用于在所述控制器输出的所述多个数字控制信号在ON状态下同时接收时保护所有信号; 连接到保护单元的栅极驱动器，用于通过转换通过保护单元的控制信号来产生开关控制信号; 以及连接到所述栅极驱动器的多个开关，用于根据每个所述开关控制信号分别执行ON / OFF操作。

5. 发明授权

US08482328B2 Switching device and method for preventing malfunction of the same 有权
标题翻译：开关装置及其防止故障的方法
公开(公告)号：US08482328B2
公开(公告)日：2013-07-09
申请号：US13193515
申请日：2011-07-28
申请人： Tae Hoon Kim , Tae Won Lee , Kwang Soo Choi , Se Ho Lee , Doo Young Song , Don Sik Kim , Sung Jun Park , Min Ho Heo
发明人： Tae Hoon Kim , Tae Won Lee , Kwang Soo Choi , Se Ho Lee , Doo Young Song , Don Sik Kim , Sung Jun Park , Min Ho Heo
IPC分类号： H03K3/017 , H03K5/04 , H03K7/08
CPC分类号： H03K17/168
摘要： The present invention provides a switching device and a method for preventing malfunction of the same. The switching device includes: a controller for outputting a plurality of digital control signals; a protecting unit connected to the controller for protecting all signals when the plurality of digital control signals outputted from the controller are simultaneously received at a state of ON; a gate driver connected to the protecting unit for generating a switch control signal by converting the control signal passed through the protecting unit; and a plurality of switches connected to the gate driver for individually performing ON•OFF operations according to each of the switching control signals.
摘要翻译：本发明提供了一种用于防止其故障的开关装置和方法。开关装置包括：用于输出多个数字控制信号的控制器; 连接到所述控制器的保护单元，用于在所述控制器输出的所述多个数字控制信号在ON状态下同时接收时保护所有信号; 连接到保护单元的栅极驱动器，用于通过转换通过保护单元的控制信号来产生开关控制信号; 以及连接到栅极驱动器的多个开关，用于根据每个开关控制信号单独执行ON.OFF操作。

6. 发明授权

US08508144B2 Power supply and display device including the same 有权
标题翻译：电源和显示设备包括相同的
公开(公告)号：US08508144B2
公开(公告)日：2013-08-13
申请号：US13094335
申请日：2011-04-26
申请人： Sang Kyoo Han , Sung Soo Hong , Mi Ran Baek , Chung Wook Roh , Hee Seung Kim , Jae Sun Won , Ku Yong Kim , Jae Cheol Ju , Don Sik Kim , Dong Jin Lee
发明人： Sang Kyoo Han , Sung Soo Hong , Mi Ran Baek , Chung Wook Roh , Hee Seung Kim , Jae Sun Won , Ku Yong Kim , Jae Cheol Ju , Don Sik Kim , Dong Jin Lee
IPC分类号： H05B37/02 , H02M1/12
CPC分类号： H02M1/44 , H02M1/126 , H05B41/292
摘要： The power supply includes: an electromagnetic interference filter including a first filter which has a pair of electromagnetically coupled cores having at least two leg parts, first and second bobbins each having a tube-shaped body part having a penetration hole into which each of the leg parts is inserted and having a winding region defined as the circumference of the outer peripheral surface of the body part, and first and second coils respectively wound around the first and second bobbins to remove common mode electromagnetic interference included in power transmitted from a power line, the electromagnetic interference filter removing differential mode electromagnetic interference due to leakage inductance formed due to the leakage of magnetic flux flowing through the cores; a power factor corrector correcting a power factor of the power where the electromagnetic interference is removed; and a power converter switching the power-factor-corrected power into a driving power having a predetermined voltage level.
摘要翻译：电源包括：电磁干扰滤波器，包括具有至少两个腿部部分的一对电磁耦合芯的第一滤波器，第一和第二线轴各自具有管状主体部分，该管状主体部分具有贯穿孔，每个腿部部件被插入并且具有被定义为主体部分的外周表面的圆周的绕组区域，以及分别缠绕在第一和第二线轴上的第一和第二线圈，以去除包括在从电力线传输的电力中的共模电磁干扰，电磁干扰滤波器消除由于流过芯的磁通量的泄漏而形成的漏电感的差模电磁干扰; 功率因数校正器，校正去除电磁干扰的功率的功率因数; 并且功率转换器将功率因数校正功率切换到具有预定电压电平的驱动功率。

7. 发明申请

US20130163290A1 POWER SUPPLY APPARATUS 审中-公开
标题翻译：电源设备
公开(公告)号：US20130163290A1
公开(公告)日：2013-06-27
申请号：US13441518
申请日：2012-04-06
申请人： Gun Woo Moon , Bong Chul Kim , Jin Wook Kim , Chong Eun Kim , Dong Jin Park , Don Sik Kim , Hong Sun Park
发明人： Gun Woo Moon , Bong Chul Kim , Jin Wook Kim , Chong Eun Kim , Dong Jin Park , Don Sik Kim , Hong Sun Park
IPC分类号： H02M3/335
CPC分类号： H02M3/33592 , Y02B70/1475
摘要： There is provided an LLC type power supply apparatus for controlling switching of a secondary side rectifier based on primary side current, particularly, controlling switching of the secondary-side rectifier based on primary side resonance current and magnetizing current. The power supply apparatus includes: a switching unit switching input power; a transformer unit transforming the switched power from the switching unit; a rectifying unit including a rectifier turned on and turned off in response to a control signal to rectify the transformed power; a controlling unit controlling the switching of the switching unit, based on an output power of the rectifying unit; and a switching controlling unit controlling turning-on and turning-off of the rectifier of the rectifying unit, based on current flowing in the transformer unit.
摘要翻译：提供了一种用于基于初级侧电流控制次级侧整流器的开关的LLC型电源装置，特别是基于一次侧谐振电流和励磁电流来控制次级侧整流器的开关。电源装置包括：切换单元切换输入电力; 变压器单元，将来自开关单元的开关电力变换; 整流单元，其包括响应于控制信号导通和截止的整流器，以整流变换的功率; 控制单元，基于整流单元的输出功率来控制切换单元的切换; 以及切换控制单元，其基于在所述变压器单元中流动的电流来控制所述整流单元的整流器的接通和关断。

8. 发明授权

US08299886B2 Transformer and electronic apparatus including the same 有权
标题翻译：包括变压器和电子设备
公开(公告)号：US08299886B2
公开(公告)日：2012-10-30
申请号：US12986653
申请日：2011-01-07
申请人： Jae Sun Won , Young Min Lee , Don Sik Kim , Dong Seong Oh , Soo Han Woo , Jin Wook Kim , Jong Hae Kim
发明人： Jae Sun Won , Young Min Lee , Don Sik Kim , Dong Seong Oh , Soo Han Woo , Jin Wook Kim , Jong Hae Kim
IPC分类号： H01F17/04
CPC分类号： H01F27/22 , H01F27/30 , H01F2005/025 , H01F2027/065
摘要： Provided are a transformer, capable of simplifying a manufacturing process and enhancing heat dissipation characteristics and insulating characteristics by adopting a dual-bobbin structure and configuring a secondary winding as a metallic plate extending to the outside, and an electronic device including the same. Heat dissipation from a primary winding is facilitated by forming a primary winding at the outer side. Furthermore, a secondary metallic plate, although formed inside, includes extension portions to thereby facilitate heat dissipation from the secondary metallic plate. Also, by adopting a dual bobbin structure for outer and inner bobbins, a sufficient distance for insulation between the primary winding and the secondary metallic plate is ensured to thereby enhance an insulating function. Further, a manufacturing process can be simplified by forming a secondary winding as a metallic plate manufactured in advance.
摘要翻译：提供了一种变压器，其能够通过采用双线轴结构并且将次级绕组构造成延伸到外部的金属板，并且包括其的电子装置，能够简化制造工艺并增强散热特性和绝缘特性。通过在外侧形成初级绕组来促进来自初级绕组的散热。此外，二次金属板虽然形成在内部，但是包括延伸部，从而有助于从第二金属板的散热。此外，通过采用用于外部和内部线轴的双线轴结构，确保初级绕组和次级金属板之间的绝缘足够的距离，从而增强绝缘功能。此外，可以通过形成作为预先制造的金属板的次级绕组来简化制造工艺。

9. 发明申请

US20090322257A1 SWITCHING MODE POWER SUPPLY FOR PLASMA DISPLAY PANEL 失效
标题翻译：等离子显示面板的切换模式电源
公开(公告)号：US20090322257A1
公开(公告)日：2009-12-31
申请号：US12147772
申请日：2008-06-27
申请人： Jong Hae Kim , Jong Sun Kim , Dong Seong Oh , Don Sik Kim , Jae Sun Won , Jin Wook Kim
发明人： Jong Hae Kim , Jong Sun Kim , Dong Seong Oh , Don Sik Kim , Jae Sun Won , Jin Wook Kim
IPC分类号： H05B41/36
CPC分类号： H02J9/005 , H02M3/33561
摘要： In accordance with the present invention, the SMPS circuit for PDP includes first and second transformers inducing voltages supplied to primary sides to secondary sides; a plurality of DC/DC converters connected to secondary sides of the first and second transformers and supplying voltages of different sizes; a clamp circuit connected to the secondary side of the first transformer and outputting an address voltage of a predetermined size by receiving a voltage supplied from the first transformer; and a linear regulator unit connected to the DC/DC converter for supplying a low voltage among the DC/DC converters connected to the secondary side of the first transformer and outputting a gate voltage of a predetermined size by receiving the low voltage supplied from the DC/DC converter.
摘要翻译：根据本发明，用于PDP的SMPS电路包括第一和第二变压器，其感应向二次侧提供给一次侧的电压; 多个DC / DC转换器，连接到第一和第二变压器的次级侧并提供不同尺寸的电压; 钳位电路，连接到第一变压器的次级侧，并通过接收从第一变压器提供的电压输出预定尺寸的寻址电压; 以及连接到DC / DC转换器的线性调节器单元，用于在连接到第一变压器的次级侧的DC / DC转换器之间提供低电压，并通过接收从DC提供的低电压来输出预定尺寸的栅极电压 / DC转换器。

10. 发明授权

US08665622B2 Power supply unit supplying standby power by sharing switch of main converter 有权
标题翻译：电源单元通过共享主转换器的开关提供备用电源
公开(公告)号：US08665622B2
公开(公告)日：2014-03-04
申请号：US13333100
申请日：2011-12-21
申请人： Chong Eun Kim , Kyu Min Cho , Don Sik Kim , Jae Kuk Kim , Gun Woo Moon , Shin Young Cho
发明人： Chong Eun Kim , Kyu Min Cho , Don Sik Kim , Jae Kuk Kim , Gun Woo Moon , Shin Young Cho
IPC分类号： H02M7/537
CPC分类号： H02M3/3378 , H02M2001/0032 , H02M2001/008 , Y02B70/16
摘要： There is provided a power supply unit supplying a standby power by sharing a switch of a main converter. The power supply unit includes: a main converter, and a standby converter. The main converter controls a current flowing in a primary side winding of a main transformer and supplies a main power through a secondary side winding of the main transformer. The standby converter controls a current flowing in a primary side winding of a standby transformer and supplies a standby power through a secondary side winding of the standby transformer, and a portion of a plurality of switches of the main converter is included in switches of the standby converter.
摘要翻译：提供了通过共享主转换器的开关来提供备用电力的电源单元。电源单元包括：主转换器和备用转换器。主转换器控制在主变压器的初级侧绕组中流动的电流，并且通过主变压器的次级侧绕组提供主电源。备用转换器控制在备用变压器的一次侧绕组中流动的电流，并且通过备用变压器的次级侧绕组提供备用电力，并且主转换器的多个开关的一部分包括在待机变压器的开关中转换器。

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