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#5. Functions of LG Smart ESS EMS (samples)
* VCB: Vacuum Circuit Breaker
* ACB: Air Circuit Breaker
* PCS: Power Control System
* BSC: Battery Section Control
• PCS
- Output Power Control
(Charge / Discharge / Standby)
• BSC
- Sleep/Wakeup Control for Power Saving
Control Target
• SCADA
- Load Status of Major Points
• BMS(BSC/Bank/Rack)
- Battery SoC, SoH, etc.
Monitoring Target
• Fire Detection Equipment
- Battery Fire Detection and Alarm
• Ventilation
- Temperature Monitoring for Battery Room
Related System Integration
Power Line (AC)
Comm. Line
Legend
Power Line (DC)
EMS
VCB*
Main
Grid
TC
P/I
PDemandController
SCADAMain
Transformer
Transformer
for ESS
PCS*
BSC* Bank
BMS
Rack
BMS
Junction
BoxBattery Rack
CAN
CA
N
Modbus/TCP
Related System Integration
Y
ACB*
Fire FightingEquipment
Air-Conditioner
CAN
#5. Functions of LG Smart ESS EMS (samples)
Overall Monitoring
ESS Status Monitoring PCS Status Monitoring