公开(公告)号：US12107297B2

公开(公告)日：2024-10-01

申请号：US17133186

申请日：2020-12-23

申请人： SAMSUNG SDI CO., LTD. ,  IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)

发明人： Gain Kim ,  Yeonjoo Choi ,  Jayeon Gu ,  Yangseob Kim ,  Jae Hoon Kim ,  Sun Ju Moon ,  Young Moo Lee

IPC分类号： H01M50/449 ,  C08K5/54 ,  C08K5/5419 ,  C08L79/08 ,  C09D7/40 ,  C09D7/65 ,  C09D133/02 ,  C09D133/26 ,  H01M4/02 ,  H01M10/0525 ,  H01M10/44 ,  H01M50/491

CPC分类号： H01M50/449 ,  C08L79/08 ,  C09D7/65 ,  C09D7/68 ,  C09D133/02 ,  C09D133/26 ,  H01M10/0525 ,  H01M10/44 ,  H01M50/491 ,  C08K5/5406 ,  C08K5/5419 ,  C08L2207/53 ,  C08L2312/08 ,  H01M2004/027 ,  H01M2004/028

摘要： This application relates to a coating layer composition and a coating layer formed using the coating layer composition. The coating layer composition includes a heat-resistant binder, a hydroxy group-containing polyimide particle, a silane cross-linking agent, and a solvent. The hydroxy group-containing polyimide particle and the functional group-containing silane cross-linking agent form a core-shell structured organic particle in which a core portion is derived from the hydroxy group-containing polyimide particles and a shell portion that is derived from the functional group-containing silane cross-linking agent. The shell portion is on the surface of the core portion in the core-shell structured organic particle. The application also relates to a separator for a rechargeable lithium battery and a rechargeable lithium battery including the separator having a coating layer formed using the coating layer composition.

公开(公告)号：US09502999B2

公开(公告)日：2016-11-22

申请号：US14735670

申请日：2015-06-10

申请人： IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)

发明人： Keun Soo Ha ,  Rea Young Kim ,  Joung Ho Son ,  Min Jae Ahn ,  Jae Hoon Kim ,  Mu Seon Woo

IPC分类号： H02P6/16 ,  H02P6/14 ,  H02P25/08

CPC分类号： H02P6/14 ,  H02P25/086 ,  H02P25/089 ,  H02P25/092 ,  H02P25/0925

摘要： There is provided an apparatus for driving a motor including: a converter applying an input voltage to each phase winding of the motor; and a processor controlling a phase current flowing to the phase winding to which the input voltage is applied to be increased or decreased in a preset reference range and controlling phase commutation of the motor based on a change in the phase current.

摘要翻译： 提供了一种用于驱动电动机的装置，包括：转换器，向电动机的每个相绕组施加输入电压; 以及处理器，控制流入施加了输入电压的相绕组的相电流在预设的参考范围内增加或减小，并且基于相电流的变化来控制电动机的相位换向。