Alencon CUBE: Installation,
Operation, and Maintenance Manual
42 |
P a g e
13 CUBE Communication
The CUBE
is an autonomous power conversion device when deployed in the PV array. It
performs MPPT on the primary and its secondary voltage is dictated by the voltage set on the
DC bus. However, by connecting the Alencon PODD, the user can perform data collection,
configuration and firmware updates, and coordinated operation of multiple CUBE devices.
When deployed with an ESS, the CUBE will require active control through the PODD to
function. The PODD as well allows the CUBE to communicate with an external SCADA system
and or controller through the network.
13.1 PODD
–
Point of Data Distribution
The PODD communicates with CUBEs via MODBUS RTU. External SCADA systems
communicate with the PODD via MODBUS TCP/IP. A single PODD can collect the operation
data from up to 16 CUBEs. The PODD is also used for field software upgrades.
F
IGURE
24:
PODD
Multiple CUBEs can be daisy chained together via the communication terminals.
13.2 Alencon Communication Environment (ACE) - System Overview
Alencon’s Communications
Environment, the ACE, is an Internet of Things (IoT) hardware and
software solution for controlling and monitoring your alternative energy assets utilizing
Alencon’s PODD device. The PODD
can be used with other Alencon products including the
CUBE, SPOT, GARD, and BOSS. The PODD
acts as a gateway to integrate Alencon’s power
electronics with your plant level control systems or as a standalone controller and
troubleshooting device.
