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4. System Debug
This system debug is for BESS system (Battery Energy Storage System).
BESS system can’t do the debug itself. It must operation with
configured UPS, PCS and EMS system together.
Turn on the BESS system, refer to chapter 3.
Before turn on the whole BESS system turn on the
load is not allowed!
Remark: Except the BESS, if other equipments
have its own system turn on step, must follow
its own system operation manual.
Each component system debug:
Power supply Check if the External Power Supply
if configured (e.g. UPS) is working normally.
Communication Test: Check the communication
between the BESS system and communicated devices
normal or not, has alarm or not.
Power Conversion System Test: Before conjoint
test must test the Inverter System turn on
progress at first. And check the parameters meet
BESS requirement or not.
BESS Test: Charge/Discharge test; Test stop
charging, stop discharging, current limiting
functions, etc.
Caution: Before turn on the BESS system must
setup all the parameters of the power inverter
and EMS at first.
Monitor function
test.
(If configured.)
Check whether the data of the BESS system is
showing on the monitor system normally.
EMS conjoint test
(If configured.)
If the EMS system has running monitor
requirements, check if the BESS system is
following EMS instructions.
After the system debugged, run the system a
period as test (testing with low load), to test
the high voltage DC system is fit for the
contract.