How BESS, PCS, and EMS Communicate: A
But have you ever wondered how the components within a BESS communicate to make this possible? Let''s delve into the intricate
The system is built of two main blocks. The PCS building block, responsible for the main control of the mobile BESS. The nominal power rating of the PCS block is 225 kVA, with a maximum peak power in the peak shaving mode of 275 kW . The second block is the modular battery pack.
As the standard is primarily intended for communications between CPOs and EVSE/charging stations, the device models presented in the standard does not include modeling options for communication to non-EV related equipment, such as BESS.
This thesis project, carried out at Northvolt Systems, aims to analyze the existing and readily used communication interfaces for a specific set of mobile BESS applications. The analysis is performed by a literature review of typical mobile BESS applications with the identified corresponding communication interfaces.
The project aims to perform a thorough analysis of the various communication interfaces applicable to the applications that a mobile BESS can help support, of which, some typical VMS applications are construction sites, festivals, and EV charging stations.
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