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。

公开(公告)号：US20120163036A1

公开(公告)日：2012-06-28

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： H02M3/335

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。

公开(公告)号：US08787041B2

公开(公告)日：2014-07-22

申请号：US13327299

申请日：2011-12-15

申请人： Chong Eun Kim ,  Don Sik Kim ,  Jae Kuk Kim ,  Gun Woo Moon ,  Shin Young Cho

发明人： Chong Eun Kim ,  Don Sik Kim ,  Jae Kuk Kim ,  Gun Woo Moon ,  Shin Young Cho

IPC分类号： H02M3/335

CPC分类号： H02M3/33561 ,  H02M3/33592 ,  H02M2001/0032 ,  Y02B70/1475 ,  Y02B70/16

摘要： There is provided a power converter integrated with an auxiliary converter. The power converter includes: a flyback converter converting an input power of a power supply input terminal into a standby power through a primary side circuit connected to the power supply input terminal and a secondary side circuit magnetically coupled to the primary side circuit to supply the standby power; and a main converter converting the input power of the power supply input terminal into a main power to supply the main power, and converting the input power of the power supply input terminal into the standby power through the secondary side circuit of the flyback converter to supply the standby power, whereby the efficiency of the power converter may be improved.

摘要翻译： 提供了与辅助转换器集成的功率转换器。 电力转换器包括：反激式转换器，其通过连接到电源输入端子的初级侧电路将电源输入端子的输入电力转换为备用电力;以及次级侧电路，磁耦合到初级侧电路以提供备用电源 功率; 以及将电源输入端子的输入电力转换成主电力以供给主电力的主转换器，并且通过反激式转换器的次级侧电路将电源输入端子的输入电力转换为备用电力以供给 备用电源，从而可以提高功率转换器的效率。

公开(公告)号：US20080120898A1

公开(公告)日：2008-05-29

申请号：US11880461

申请日：2007-07-20

申请人： Gil-Yeop Song ,  Chun-Ho Lee ,  Jae-Kuk Kim ,  In-Kui Choi

发明人： Gil-Yeop Song ,  Chun-Ho Lee ,  Jae-Kuk Kim ,  In-Kui Choi

IPC分类号： C10L1/32

CPC分类号： C10L1/328 ,  C10L1/1216 ,  C10L1/1225

摘要： Disclosed herein is an alternative emulsified fuel. The emulsified fuel is formed by forming a mixture of 70˜80 wt % bunker-C oil and 20˜30 wt % carbide aqueous solution, followed by heating and stirring the mixture, applying ultrasonic waves of 20 kHz˜1 MHz to the mixture for 20˜30 minutes to induce ionic bonding between molecules in the mixture, and rotating the mixture at a high speed in an emulsifying machine to prevent oil-water separation of the mixture. 0.5˜2 parts by weight of calcium chloride is added as an emulsification agent to 100 parts by weight of the mixture of the bunker-C oil and carbide aqueous solution. The carbide aqueous solution contains 0.1˜1 wt % of carbide dissolved in water. The alternative emulsified fuel is useful for winter heating for horticulture or flowering plants, for drying agricultural and fisheries products, and other applications.

摘要翻译： 本文公开了另一种乳化燃料。 乳化燃料通过形成70〜80重量％的掩体-C油和20〜30重量％的碳酸盐水溶液的混合物形成，然后加热搅拌混合物，向混合物中施加20kHz〜1MHz的超声波 20〜30分钟，以诱导混合物中分子之间的离子键合，并在乳化机中高速旋转混合物以防止混合物油水分离。 加入0.5〜2重量份氯化钙作为乳化剂至100重量份的掩体C油和碳化物水溶液的混合物中。 碳化物水溶液含有0.1〜1重量％的溶解在水中的碳化物。 替代的乳化燃料可用于园艺或开花植物的冬季加热，用于干燥农业和渔业产品以及其他应用。

公开(公告)号：US20120155119A1

公开(公告)日：2012-06-21

申请号：US13327299

申请日：2011-12-15

申请人： Chong Eun KIM ,  Don Sik Kim ,  Jae Kuk Kim ,  Gun Woo Moon ,  Shin Young Cho

发明人： Chong Eun KIM ,  Don Sik Kim ,  Jae Kuk Kim ,  Gun Woo Moon ,  Shin Young Cho

IPC分类号： H02M3/335

CPC分类号： H02M3/33561 ,  H02M3/33592 ,  H02M2001/0032 ,  Y02B70/1475 ,  Y02B70/16

摘要： There is provided a power converter integrated with an auxiliary converter. The power converter includes: a flyback converter converting an input power of a power supply input terminal into a standby power through a primary side circuit connected to the power supply input terminal and a secondary side circuit magnetically coupled to the primary side circuit to supply the standby power; and a main converter converting the input power of the power supply input terminal into a main power to supply the main power, and converting the input power of the power supply input terminal into the standby power through the secondary side circuit of the flyback converter to supply the standby power, whereby the efficiency of the power converter may be improved.

摘要翻译： 提供了与辅助转换器集成的功率转换器。 电力转换器包括：反激式转换器，其通过连接到电源输入端子的初级侧电路将电源输入端子的输入电力转换为备用电力;以及次级侧电路，磁耦合到初级侧电路以提供备用电源 功率; 以及将电源输入端子的输入电力转换成主电力以供给主电力的主转换器，并且通过反激式转换器的次级侧电路将电源输入端子的输入电力转换为备用电力以供给 备用电源，从而可以提高功率转换器的效率。