一种通过交流桩实现电网与车辆能量双向流动的方法
By using a power line carrier communication module to exchange information between AC charging piles and electric vehicles on the national standard power interface, the problem of lack of real-time interaction during charging and discharging is solved, real-time data transmission and charging and discharging mode optimization are realized, and efficiency and stability are improved.
CN117162819BActive Publication Date: 2026-07-17STATE GRID HUBEI MARKETING SERVICE CENT (MEASUREMENT CENT) +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- STATE GRID HUBEI MARKETING SERVICE CENT (MEASUREMENT CENT)
- Filing Date
- 2023-09-05
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
The lack of real-time information exchange between existing AC charging stations and electric vehicles during the charging and discharging process leads to unoptimized charging status and low efficiency.
Method used
The power line carrier communication module is used to exchange information on the CP and PE lines of the national standard power interface. The MCU control board realizes real-time data transmission between the vehicle and the charging pile and the switching of charging and discharging modes.
Benefits of technology
It enables real-time information exchange between the charging pile and the vehicle, optimizes the charging and discharging process, and improves charging and discharging efficiency and stability.
✦ Generated by Eureka AI based on patent content.
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Figure CN117162819B_ABST
Abstract
一种通过交流桩实现电网与车辆能量双向流动的方法适用于支持V2G的交流充电桩与电动汽车之间进行充放电的过程，使车桩双方进行充放电的过程中保持通讯与信息交互。充电桩与电动汽车之间的硬件连接通过国标《GBT 20234.2‑2015电动汽车传导充电用连接装置第2部分交流充电接口》中要求的电气接口进行连接，与此同时在通讯线的CP和PE线上搭载电力载波模块，使双方通过电力线进行通讯。在充电桩侧和电动汽车侧均增加MCU控制板，对接受到的数据进行解码，同时对需要发送的数据进行组包。
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