公开(公告)号：US20240339856A1

公开(公告)日：2024-10-10

申请号：US18748141

申请日：2024-06-20

Applicant: STATE GRID ZHEJIANG JIASHAN POWER SUPPLY CO., LTD.

Inventor： Chongbiao ZHANG ,  Jinwei CHEN ,  Yanmin ZHAO ,  Yiping CHEN ,  Bo GAO ,  Kai MENG ,  Qingsheng LIU ,  Wei LU

IPC: H02J7/34 ,  B60L58/33 ,  B60L58/40 ,  H02J3/32

CPC classification number: H02J7/34 ,  B60L58/33 ,  B60L58/40 ,  H02J3/322 ,  H02J2207/20 ,  H02J2300/30

Abstract: A control system and method for a hydrogen-powered vehicle-mounted mobile generator is provided. The control system includes a vehicle controller and a hydrogen storage system. The vehicle controller is connected to a first DC/DC converter, and the first DC/DC converter is connected to a PCS. The hydrogen storage system is connected to a hydrogen fuel battery pack, the hydrogen fuel battery pack is connected to a second DC/DC converter, the second DC/DC converter is connected to the PCS and a buffer lithium battery system, respectively, and the PCS is connected to an off-grid switching device. The control system also includes a centralized monitoring system for controlling the charging and discharging of the buffer lithium battery system. The control system achieves the effect of power peak load shifting by controlling the power generation of the hydrogen storage system and the hydrogen fuel battery pack and adjusting the buffer lithium battery system.