High-voltage control method and device for multi-stage linkage protection

The embodiment of the invention discloses a multi-stage linkage protection high-voltage control method and device, and the method comprises the steps: collecting energy storage system data which comprises PACK data, battery cluster data, and system dynamic environment data; analyzing the energy storage system data according to an early warning analysis rule, and judging whether a potential risk exists or not; when the corresponding level risk of the PACK, the battery cluster or the container is detected, a protection measure is triggered; according to the embodiment of the invention, through multi-level linkage protection, the safety of the energy storage system is ensured hierarchically, the system safety is reduced, the failure rate is easy to judge, the subsequent software upgrading is simple, and the local strategy failure risk is reduced. 本申请实施例公开了一种多级联动保护的高压控制方法及装置，所述方法包括：采集储能系统数据，其中，所述储能系统数据包括PACK数据、电池簇数据、系统动环数据；根据预警分析规则对所述储能系统数据进行分析，判断是否存在潜在风险；当检测到PACK、电池簇或集装箱对应级别风险时，触发保护措施；本申请实施例通过多级联动保护，分层级确保储能系统的安全