Energy Storage Cloud Overall Solution

XJ Electric serves the development strategy of major customers and builds a high-level, full-domain intelligent sensing energy storage operating system — Energy Storage Cloud Platform.
Overall Architecture:
Cloud: Comprehensive integration of energy storage station data elements;
Pipe: Virtual private network secure transmission;
Edge: Localized rapid decision processing;
End: Comprehensive and full state perception.

Main Functions:
(1) Panoramic Monitoring: Synchronously receive and process real-time data messages from stations through the real-time data analysis platform to form a full-network real-time data center and build a data element pool. Through comprehensive collection of energy storage data, realize panoramic monitoring, control and other functions for energy storage station equipment.
(2) Operation Analysis: Through AI modeling and data aggregation, build an operation data pool, form an evaluation index system for batteries at all levels of large-scale energy storage stations from safety assessment, performance assessment, life assessment, consistency analysis, etc., and comprehensively evaluate the overall operation of energy storage stations.
(3) Intelligent Operation and Maintenance: Use the real-time data platform combined with digital twin technology, and through the index comparison analysis library, evaluate the battery health status step by step from energy storage station, battery stack, battery cluster, battery pack, and battery cell, build a single equipment knowledge base for fault nature identification, fault cause analysis, fault device positioning, etc., and realize intelligent equipment fault identification and early warning.
Typical Engineering Applications (Energy Storage Centralized Control is a simplified version of Energy Storage Cloud)

Hunan Comprehensive Energy Company Energy Storage Station Centralized Monitoring System: China's first provincial comprehensive energy energy storage centralized control center. The energy storage centralized control center is built on the second floor of the skirt building of Dongtang Power Office Building, accessing 7 centralized energy storage stations (installed capacity 120MW/240MWH). It is constructed according to the "State Grid Hunan Comprehensive Energy Service Co., Ltd. Source-Grid-Load-Storage Integration Centralized Control Center Construction Work Plan", accesses energy storage station operation and maintenance data and cell data, has advanced applications such as data mining and analysis, and realizes centralized and integrated platform operation and maintenance management and control of the energy storage industry