公开(公告)号：US20240396468A1

公开(公告)日：2024-11-28

申请号：US18692973

申请日：2022-09-16

Applicant: LG INNOTEK CO., LTD.

Inventor： Yong Seok CHO ,  Won Seok NAM ,  Jae Sam LEE ,  Yun Young JUNG

IPC: H02M7/00 ,  H05K7/20

Abstract: The converter comprises: a first housing having a flow path; a second housing coupled to the first housing; a board located between the first housing and the second housing; and a cooling plate located between the board and the first housing. The cooling plate includes a grounding region electrically connected to a grounding pattern of the board, and a position of the cooling plate is located between the first housing and the second housing and exposed to the outside of the first housing.

公开(公告)号：US20240014658A1

公开(公告)日：2024-01-11

申请号：US18254525

申请日：2021-08-31

Applicant: LG INNOTEK CO., LTD.

Inventor： Heo Kyoung PARK ,  Won Seok NAM ,  Jong Hyun LEE

IPC: H02J3/32 ,  H02M1/14 ,  H02J7/00

CPC classification number: H02J3/32 ,  H02M1/14 ,  H02J7/00712 ,  H02J7/00711 ,  H02J2207/20

Abstract: According to an embodiment, the present invention may comprise: an input unit which receives a required power value and a reference voltage value from an inverter and receives a link voltage value from a direct current link capacitor; and a control unit which calculates a slope of a droop control curve according to the reference voltage value and the required power value, calculates an output power value by substituting a difference value between the link voltage value and the reference voltage value into the slope, and calculates a target current value according to the output power value.