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DEFINITIONS AND ACRONYMS
Term/Acronym
ACR
Ah
Batterie / Akku
BCM
BMS
C-Rate
CC
CE
Cell
CID
CV
DVT
ESS
iSOC
OCV
vSOC
Meaning
Alternating Current Resistance
Amp- Hour is a unit of measure of charge that can be sto-
red or delivered to/from a battery�
One or more cells which are electrically connected toge-
ther by permanent means, including case, terminals and
markings
Battery Control Module – The Battery Control Module is
necessary to aggregate information from modules and com-
municate with the system the ESS resides in�
Battery Management System – The Battery Management
System refer to the collection of electronics responsible for
monitoring and controlling the ESS�
An electrical current corresponding to that which will fill or
empty a cell
in one hour�
Constant Current – A method to charge or discharge a bat-
tery in which the current is held constant independent of
the battery's terminal voltage�
Consultants Europe – Tests and Certifies safe and compli-
ant product operation in Europe�
A single encased electrochemical unit (one positive and
one negative electrode) which exhibits a voltage differential
across two terminals�
Current Interrupt Device – A small device integrated into a
cell designed to interrupt the flow of current through its ter-
minal when too much pressure or current exists in the cell�
Constant Voltage – A method to charge a battery in which
the terminal voltage is held constant and the current is deter-
mined by the power path impedance or some active current
limiting
Design Verification Testing
Energy Storage System
Current based SOC algorithm
Open Circuit Voltage – voltage reading of a battery when
there is no current going in or out of it�
Voltage based SOC algorithm
11
Carbest Bluetooth Batterie | Battery 81410
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