Lithium Battery Energy Storage Cabinet (BESS)
LITHIUM BATTERY ENERGY STORAGE CABINET (BESS)
Our team at Electrotest delivers technical expertise and comprehensive, customised solutions for Battery Energy Storage System (BESS) projects, tailored to meet your specific requirements. The lithium battery system is mainly composed of batteries, power conversion system (PSC), energy management systems (EMS), battery management systems (BMS) and other electrical equipment.
Two-level BMS design, multiple monitoring systems, hierarchical linkage, relays, fuses, circuit breakers and BMS constitute a comprehensive protection system that integrates electrical and functional safety.
- Description
Description
System composition
Lithium battery cluster
The system is mainly composed of safe, efficient and long-life lithium iron phosphate cells connected in series and parallel to form a battery module, several modules connected in series to form a battery cluster.
Battery management system
It’s the core component of the system, which can effectively protect the battery from overcharge, overdischarge, overcurrent, and carried out balanced management of the single cell to ensure the safe, reliable and efficient operation of the whole system.
Monitoring system
System operation data monitoring, operation strategy management, historical data record, system status record, etc.
Power conversion system (PCS)
The PCS can realize the bidirectional conversion from DC to AC and from AC to DC. It can convert alternating current into direct current to charge batteries, and convert direct current into alternating current to supply power to loads or feed back to the grid.
