Battery cabinet communication high voltage board

What is the hvbms reference design for battery-internal communication?

For battery-internal communication, the HVBMS reference design offers two possible architectures: isolated electrical transport protocol link (ETPL) or CAN/CAN FD. The CMU board features four of our latest ASIL D compliant battery cell controllers (BCC), together monitoring and balancing up to 56 cells.

Can a central controller be used for high-capacity battery rack applications?

These features make this reference design applicable for a central controller of high-capacity battery rack applications. Currently, a battery energy storage system (BESS) plays an important role in residential, commercial and industrial, grid energy storage and management. BESS has various high-voltage system structures.

What are the benefits of a high voltage BMS chip set?

Scalability: High-voltage BMS chip set solutions for a wide range of applications to reduce development cost and enable faster time to market. Safety: High system safety level ensures proper operation of the battery at all times, protecting the passengers.

What is a Battery Control Unit (BCU)?

Since battery cells require a proper working and storage temperature, voltage range, and current range for lifecycle and safety, it is important to monitor and protect the battery cell at the rack level. battery control unit (BCU) is a controller designed to be installed in the rack to manage racks or single pack energy.