公开(公告)号：US08552583B2

公开(公告)日：2013-10-08

申请号：US13232360

申请日：2011-09-14

申请人： Jung-Wook Park ,  Byung-Kwan Kang ,  Hyun-Koo Lee ,  Seung-Tak Kim

发明人： Jung-Wook Park ,  Byung-Kwan Kang ,  Hyun-Koo Lee ,  Seung-Tak Kim

IPC分类号： B60L1/00 ,  H02M5/42

CPC分类号： H02M3/1582 ,  H02M2003/1586

摘要： The present invention relates to a power supply system and method including a power generator and a storage device. Specifically, the power supply method using a power supply system which includes a power generator, a storage device, a unidirectional converter, and a bidirectional interleaved converter, and in which the other side of the unidirectional converter is connected to the other side of the bidirectional interleaved converter and power is output from the other side of the unidirectional converter, the power supply method comprises measuring one or more of an amount of power generation of the power generator and an amount of power storage of the storage device; forming a power transfer path by analyzing one or more of the amount of power generation and the amount of power storage; and controlling activation of devices on the formed power transfer path.

摘要翻译： 本发明涉及一种包括发电机和存储装置的电源系统和方法。 具体地，使用包括发电机，存储装置，单向转换器和双向交错转换器的电源系统的电源方法，其中单向转换器的另一侧连接到双向 交错转换器和功率从单向转换器的另一侧输出，电源方法包括测量发电机的发电量和存储装置的电力存储量中的一个或多个; 通过分析发电量和电力存储量中的一个或多个来形成电力传送路径; 以及控制所形成的电力传输路径上的设备的激活。

公开(公告)号：US20120069614A1

公开(公告)日：2012-03-22

申请号：US13232360

申请日：2011-09-14

申请人： JUNG-WOOK PARK ,  Byung-Kwan Kang ,  Hyun-Koo Lee ,  Seung-Tak Kim

发明人： JUNG-WOOK PARK ,  Byung-Kwan Kang ,  Hyun-Koo Lee ,  Seung-Tak Kim

IPC分类号： H02M7/537

CPC分类号： H02M3/1582 ,  H02M2003/1586

摘要： The present invention relates to a power supply system and method including a power generator and a storage device. Specifically, the power supply method using a power supply system which includes a power generator, a storage device, a unidirectional converter, and a bidirectional interleaved converter, and in which the other side of the unidirectional converter is connected to the other side of the bidirectional interleaved converter and power is output from the other side of the unidirectional converter, the power supply method comprises measuring one or more of an amount of power generation of the power generator and an amount of power storage of the storage device; forming a power transfer path by analyzing one or more of the amount of power generation and the amount of power storage; and controlling activation of devices on the formed power transfer path.

摘要翻译： 本发明涉及一种包括发电机和存储装置的电源系统和方法。 具体地，使用包括发电机，存储装置，单向转换器和双向交错转换器的电源系统的电源方法，其中单向转换器的另一侧连接到双向 交错转换器和功率从单向转换器的另一侧输出，电源方法包括测量发电机的发电量和存储装置的电力存储量中的一个或多个; 通过分析发电量和电力存储量中的一个或多个来形成电力传送路径; 以及控制所形成的电力传输路径上的设备的激活。

公开(公告)号：US11371204B2

公开(公告)日：2022-06-28

申请号：US17277283

申请日：2019-04-03

申请人： Byung Kwan Kang

发明人： Byung Kwan Kang

IPC分类号： E02D19/04 ,  E02D17/04

摘要： A ring-shaped cofferdam and temporary pit excavation structure using tapered square pipes includes a plurality of tapered square pipes a trapezoidal cross-section, in which the plurality of tapered square pipes each have a coupling protrusion or a coupling groove formed in a longitudinal direction on a first side, the plurality of tapered square pipes each have a coupling protrusion or a coupling groove formed in the longitudinal direction on a second side, the plurality of tapered square pipes are assembled by coupling the coupling protrusions and the coupling grooves, a long side of two parallel sides of the trapezoid is disposed outside, and a short side is disposed inside.

公开(公告)号：US20210348358A1

公开(公告)日：2021-11-11

申请号：US17277283

申请日：2019-04-03

申请人： Byung Kwan KANG

发明人： Byung Kwan KANG

IPC分类号： E02D19/04

摘要： A ring-shaped cofferdam and temporary pit excavation structure using tapered square pipes includes a plurality of tapered square pipes a trapezoidal cross-section, in which the plurality of tapered square pipes each have a coupling protrusion or a coupling groove formed in a longitudinal direction on a first side, the plurality of tapered square pipes each have a coupling protrusion or a coupling groove formed in the longitudinal direction on a second side, the plurality of tapered square pipes are assembled by coupling the coupling protrusions and the coupling grooves, a long side of two parallel sides of the trapezoid is disposed outside, and a short side is disposed inside.