Vinci HV BMS, VinciBus topology Description, configuration and ordering | |
The BMS uses a Master/Slave topology;
the Battery Master communicates with its Slaves through a 5-wire VinciBus.
Cell sensing is distributed: a cell module is mounted on each cell to sense its voltage and temperature;
each slave manages a bank of up to 25 cells through 2 fiber optic cables.
Isolation is provided by the fiber optics.
The BMS consists of:
Item
|
Info
|
Function
|
Qty
|
VinciBus Battery Master
| Info
| Manage the battery
| 1
|
VinciBus Fiber-optic Slaves
| Info
| Interface to a bank of cell modules
| 1+
|
Application module
| Info
| Add high voltage stationary battery functions
| 1
|
Contactor set
| Info
| Precharge, disconnect the battery
| 1
|
Current sensors
| Info
| Sense the battery current
| 0~2
|
Prismatic cell modules
| Info
| Connection to prismatic cells
| 1/cell
|
VinciBus wiring components
| Info
| Between master, appl. mod.
| 1
|
Communications adapters
| Info
| To a computer for monitoring
| (1)
|
To manage an array of batteries as a single unit:
Item
|
Info
|
Function
|
Qty
|
Array Master
| Info
| Manage the array
| 1
|
|
VinciBus topology
|
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