公开(公告)号：US20250130280A1

公开(公告)日：2025-04-24

申请号：US18686891

申请日：2022-01-29

Applicant: ALTENERGY POWER SYSTEM INC.

Inventor： Yuhao LUO ,  Dongming ZHOU ,  Xuan ZHU ,  Wenwei LI ,  Houkun TAN ,  Zhenhuan ZHANG ,  Guowei MIAO

IPC: G01R31/327 ,  H02J3/38 ,  H02M1/36 ,  H02S50/00

Abstract: A method for testing and controlling a rapid shutdown device, and a tester are provided. The method includes: transmitting a heartbeat signal of first signal strength to a target rapid shutdown device in a target rapid shutdown module to switch the target rapid shutdown device on and testing the target rapid shutdown device using a preset testing program t, on receipt of a rapid shutdown device testing request, where all rapid shutdown devices in the target rapid shutdown module are previously off; and transmitting a heartbeat signal of second signal strength to the target rapid shutdown module to switch the rapid shutdown devices on or off, on receipt of a rapid shutdown device control request, where the first signal strength is lower than the second signal strength. The rapid shutdown devices can be tested and controlled efficiently, thereby effectively avoiding safety hazards and thus protecting workers.