公开(公告)号：US12158098B1

公开(公告)日：2024-12-03

申请号：US18745928

申请日：2024-06-17

Applicant: SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Bin Guo ,  Ziliang Zhao ,  Yifan Fu ,  Jun Zhao ,  Zhangu Wang ,  Jitai Yu ,  Senhao Shen

IPC: H01M10/615 ,  F01P3/20 ,  F01P5/10 ,  F01P7/14 ,  F02D41/06 ,  H01M8/04007 ,  H01M8/04029 ,  H01M8/04225 ,  H01M8/04302 ,  H01M8/0432 ,  H01M8/04746 ,  H01M10/625 ,  H01M10/6568 ,  H01M10/6571 ,  H01M16/00

Abstract: A thermal management system of a ship composite energy power system and a control method thereof are provided, including a thermal management circuit, which includes a seawater heat exchange circuit, an internal combustion engine thermal management circuit, a hydrogen fuel cell thermal management circuit, and a power battery and accessories thermal management circuit. It provides a thermal management control strategy for composite energy of internal combustion engine, fuel cell, and power battery; the various circuits can be independently adjusted; the heat dissipation effect is obvious, and the temperature of each cooling circuit can be better controlled; the energy utilization rate can be improved; the heat can be transferred to the other subsystems, and the heat dissipation area can be enlarged; and the fuel cell circuit can be elevated to the temperature by the heat exchanger and the electric heater, and it can reach the target working temperature more quickly.