5
1.3 Nomenclature Terms and Abbreviations
Terms
Definition
STS
Static Transfer Switch
AC
Alternative current.
DC
Direct current.
BESS
Battery energy storage system
ESS
Energy storage system.
EMS
Energy management system.
BMS
Battery management system.
PCS
Power conversion system.
SLD
Single line diagram
SOH
State of health (of battery), expressed in percentage.
SCR
Silicon controlled rectifier
DOD
Depth of discharge, the rest battery capacity, expressed in percentage.
EOD
End of discharging.
SOC
State of charge (of battery).
UI
User Interface
EPO
Emergency Power Off
SPD
Surge Protecting Device
