公开(公告)号：US20210175561A1

公开(公告)日：2021-06-10

申请号：US16702563

申请日：2019-12-04

Applicant: National Chung-Shan Institute of Science and Technology

Inventor： Fu-Min Fang ,  Kuo-Kuang Jen ,  Gwo-Huei You ,  Kuo-An Liang

IPC: H01M10/6551 ,  H01M10/613 ,  H01M10/6567 ,  H01M10/6554

Abstract: A cold plate for a battery module comprising a plurality of cells that produces heat as charging and discharging is disclosed. The cold plate includes a plurality of first fins distributed in a first subarea of the cold plate; and a plurality of second fins distributed in a second subarea of the cold plate; wherein a second fin coverage of the plurality of second fins distributed in the second subarea is smaller than a first fin coverage of the plurality of first fins distributed in the first subarea when an amount of heat absorption of the second subarea from the plurality of cells is greater than an amount of heat absorption of the first subarea from the plurality of cells.

公开(公告)号：US10967756B2

公开(公告)日：2021-04-06

申请号：US16226665

申请日：2018-12-20

Applicant: National Chung-Shan Institute of Science and Technology

Inventor： Fu-Min Fang ,  Kuo-Kuang Jen ,  Gwo-Huei You

IPC: H05K7/20 ,  B60L58/26 ,  H01M10/613 ,  H01M10/6568 ,  H01L23/473

Abstract: A liquid cooling module comprises a cooling plate, including a plurality of cooling channels for liquid flowing, and a pump block, integrated with the cooling plate and including a pump and a heat exchange chamber connecting to the plurality of cooling channels of the cooling plate, to form a circulation loop.

公开(公告)号：US20200185924A1

公开(公告)日：2020-06-11

申请号：US16216923

申请日：2018-12-11

Applicant: National Chung-Shan Institute of Science and Technology

Inventor： Chi-Sheng Wu ,  Gwo-Huei You ,  Jin-Kuan Chang

IPC: H02J3/38 ,  H02J3/32

Abstract: A renewable energy generation and storage system forms a current control loop for controlling a current charge operation and a current discharge operation to a plurality of energy storage cells at the same time. As a result, renewable energy from multiple sources may be stored while providing output voltage to a load, and therefore the renewable energy generation and storage system of the present invention may achieve energy generation and storage at the same time.

公开(公告)号：US10536020B2

公开(公告)日：2020-01-14

申请号：US15787755

申请日：2017-10-19

Applicant: NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Wei-Min Hsiao ,  Hsun-Ming Hsien ,  Kuo-Kuang Jen ,  Gwo-Huei You ,  Jung-Zong Wu

IPC: H02J7/00 ,  G01R31/374 ,  G01R31/387

Abstract: A charging control method includes the following. (a) An electrical state of a battery set is obtained. (b) Whether the electrical state is greater than a first electrical state threshold is determined and charging control based on a first charging mode or a second charging mode on the battery set is performed accordingly. (c) During the charging control on the battery set, at least one temperature difference value is determined based on temperature values of the battery set at different times. (d) Whether the temperature difference value is greater than a first temperature difference threshold is determined and whether to temporarily stop or continue the charging is determined accordingly. (e) During the charging control on the battery set, the electrical state is obtained, and whether the electrical state satisfies a fully-charged criterion is determined and whether to stop or continue the charging control is determined accordingly.

公开(公告)号：US09735670B2

公开(公告)日：2017-08-15

申请号：US14969102

申请日：2015-12-15

Applicant: NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Chi-Sheng Wu ,  Gwo-Huei You ,  Hsuang-Chang Chiang ,  Tsang-Li Tai

IPC: H02M1/42 ,  H02M1/14 ,  H02M7/04 ,  H02M1/00

CPC classification number: H02M1/4225 ,  H02M1/143 ,  H02M1/42 ,  H02M7/04 ,  H02M2001/0022 ,  H02M2001/0025 ,  H02M2003/1566 ,  Y02B70/126

Abstract: A power factor correction conversion device and control method thereof are adapted to send an AC signal to a power factor correction conversion device, convert the AC signal into a DC signal, and perform power factor correction of the DC signal, so as to change a power factor sent to a back-end load, wherein the control method includes a rectification step, a feedback step, a ripple calculating step, a ripple offsetting step, a logical computation step, a pulse width modulation step and a power factor correcting step. Hence, the second-order ripple component in a feedback signal is eliminated to thereby increase the response speed of the power factor correction conversion device and reduce the distortion rate of the current, thus increasing the power factor sent to the back-end load.