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.
Prepare of debug.
Monitor function test.
(If configured.)
Trial operation test.
EMS conjoint test
(If configured.)
System function test.
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.
If the EMS system has running monitor requirements, check if the
BESS system is following EMS instructions.
ContentDebug Step
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.
Check whether the data of the BESS system is showing on the
monitor system normally.
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 parame-
ters of the power inverter and EMS at first.
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