Charging Pile System of Parallel Charging Piles and Method
AssigneeHuawei Technologies Co., Ltd.
InventorsYangxun Hou, Yongjin Lin, Wenbo Zhang
Life of this patent
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Abstract
A charging pile system includes at least two charging piles, charging plugs disposed on the charging piles, the charging plugs are configured to charge a load, and the charging plugs include power cables and communications cables. A charging plug socket is further disposed on at least one charging pile, and the charging plug socket is configured to insert the charging plug on another charging pile into the charging pile on which the charging pile socket is disposed.
Claims10
A charging pile system of parallel charging piles, wherein the charging pile system comprises
- at least two charging piles, a charging plug is disposed on each charging pile, the charging plug is configured to charge load, and the charging plug comprises a power cable and a communications cable, wherein a charging plug socket is further disposed on at least one charging pile, one end of the charging pile socket is connected to a power unit inside the charging pile on which the charging pile socket is disposed, and the other end of the charging plug socket is configured to be connected to a charging plug that is on another charging pile and that is inserted into the charging pile on which the charging pile socket is disposed;
- and
- when one charging pile on which the charging plug socket is disposed charges the load and a power requirement of the load is greater than power output of the one charging pile that charges the current load and on which the charging plug socket is disposed, the one charging pile is configured to insert the charging plug on the another charging pile in the charging pile system into the charging pile on which the charging plug socket is disposed, so that the power output of the charging pile that charges the current load meets the power requirement of the current load.
A charging method of parallel charging piles, wherein a charging pile system comprises at least two charging piles, a charging plug is disposed on each charging pile, the charging plug is configured to charge load, and the charging plug comprises a power cable and a communications cable, and the method comprises:
- disposing a charging plug socket on at least one charging pile, wherein the charging pile socket is connected to a power unit inside the charging pile;
- and
- inserting, when one charging pile on which the charging plug socket is disposed charges the load and a power requirement of the load is greater than power output of the one charging pile that charges the current load and on which the charging plug socket is disposed, a charging plug on another charging pile in the charging pile system into the one charging pile on which the charging plug socket is disposed, so that the power output of the one charging pile that charges the current load meets the power requirement of the current load.
Dependencies are inferred from the claim text.