Offline monitoring method and system for storage battery pack

• Main Authors: CHEN GUANG, LI QINGXIAN, CHEN FEIJIAN, TANG SAIQIU, DU SICHENG, JU YULONG, CHEN SHIFU, LI BO, LIU BIN, JIANG ZHENGQUAN, HU DINGLIN, ZHAO SHIHU, LU JINGGAN
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2024
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention discloses a storage battery pack off-line monitoring method and system, and relates to the field of storage battery monitoring, and the storage battery pack off-line monitoring method comprises the steps: connecting a load in parallel between a total positive electrode and a total negative electrode of a storage battery pack; acquiring basic data of the storage battery pack; transmitting the basic data to a host and establishing a threshold judgment model; and when the host monitors that the basic data is lower than a threshold value, the load detection loop is started. The state of the storage battery is monitored through the host and is compared with the threshold value model in the host, and when the state of the storage battery drops to the threshold value, the load is started to apply current to the storage battery loop to detect whether the loop is actually disconnected or not. 本发明公开了一种蓄电池组离线监测方法及系统，涉及蓄电池监测领域，蓄电池组离线监测方法包括在蓄电池组的总正极和总负极之间并联负载；采集蓄电池组的基础数据；将所述基础数据传输至主机并建立阈值判断模型；当所述主机监测到所述基础数据低