Yes, OCPP 2.0.1 supports enforcing different power delivery profiles for Type 2 and GB/T connectors within the same charging station while maintaining real-time compliance with ISO 15118 Plug & Charge transactions. The protocol allows for connector-specific charging profiles and dynamic power adjustments based on the connected vehicle’s capabilities and the station’s operational constraints.
How It Works in Practice
OCPP 2.0.1 enables a charging station to recognize and apply distinct power delivery profiles depending on the connector type. For example, a station might deliver 22 kW via a Type 2 connector and 15 kW via a GB/T connector. These profiles are communicated through the Charging Station’s configuration and updated dynamically during a session.
The system uses the SetChargingProfile and GetChargingProfile messages to manage these settings. Each connector can have its own charging profile, which is enforced by the Charging Management System (CMS) and the station’s local controller.
This functionality is especially useful in multi-connector installations where vehicles may vary in their charging capabilities and requirements. It ensures optimal power usage and avoids overloading the station or the grid.
Implications for Charge Point Operators
For Charge Point Operators (CPOs), this capability means more flexible and efficient station deployment. Stations can be configured to support a wider range of vehicles without requiring separate hardware for each connector type.
It also supports better integration with smart grid systems and dynamic pricing models. CPOs can adjust power delivery in real time based on energy demand, renewable generation, or other operational factors.
By leveraging OCPP 2.0.1’s advanced profile management, CPOs can improve user experience, reduce operational complexity, and ensure compliance with evolving charging standards and regulations.
Related Reading
For more on related topics, see: OCPP 2.0.1 Dynamic Power Adjustment During Session.
Further reading: EV Charging Energy Management | OCPP Smart Charging CMS | Tecell India
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