Huawei PV+ESS+Charger Solution User Manual page 37

PV+ESS+Charger Solution
User Manual
is abnormal, an alarm is generated. The grounding self-check function is disabled
by default in an IT system.
Virtual Plug-In of Charging Connector
A vehicle enters the sleep state when waiting to charge for a long time. When
charging starts, the charger wakes up the vehicle by simulating the signal of
charging connector insertion and removal to ensure that the charging is normal. If
the vehicle does not support CP signal wakeup, the vehicle cannot be woken up
for charging after dynamic charging power is performed for overload protection or
when the charging conditions are met in scheduled charging or PV power
preferred mode.
Issue 02 (2023-01-13) Copyright © Huawei Technologies Co., Ltd.
2 Solution Overview
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