Anti-flow control method and device of energy storage system and energy storage system
By generating power reference data through protocol adaptive parsing and data fusion algorithms, and combining primary and backup data sources with time alignment mechanisms, the accuracy and stability issues of reverse current control in energy storage systems are resolved, thus achieving grid security for global applications.
Patent Information
- Application Number
- CN202610507363.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-04-16
- Publication Date
- 2026-07-17
AI Technical Summary
Existing energy storage systems suffer from problems such as large differences in equipment interfaces and protocols in anti-backflow control, and single energy metering devices are prone to delays, packet loss, and protocol interruptions, resulting in insufficient accuracy and stability of backflow control.
Multi-source data is collected through protocol adaptive parsing, power reference data is generated using fusion algorithms, the charging and discharging power of the energy storage inverter is adjusted, and a primary/backup data source mechanism and a time alignment mechanism are established to ensure data accuracy and reliability.
It improves the accuracy and stability of anti-reverse current control, adapts to meter equipment in different countries around the world, avoids the impact of single device malfunctions, and ensures the safe and stable operation of the power grid.
Smart Images
Figure CN122418908A_ABST