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SECC PLC Development for European Standard DC Charging Stations: Timeout Mechanism

翻译如下:

This article records several timeout values in V2G communication to facilitate time estimation during later development work.

Let’s get straight to the key points. Please refer to the figure below.

The EVSE needs to implement the following timeout checks:

1. V2G_SECC_CommunicationSetup_Timer

This refers to the communication setup time.

It is the time interval from successful matching to session setup.

The timeout value is 20 seconds.

The EV needs to send the Session Setup message within 20 seconds.

The EVSE needs to establish the TCP port within 18 seconds.

2. V2G_EVCC_CableCheck_Timeout

This refers to the Cable Check detection timeout.

The EVSE needs to complete Cable Check within 38 seconds.

3. PreCharge

The EVSE needs to complete pre-charge within 5 seconds.

The above content is from Share Charging.

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