Yes, a Charge Point Operator can use OCPP 2.0.1 to enforce time-based charging restrictions for electric buses during off-peak hours in a multi-tenant network. The protocol supports flexible charging profiles and time-based rules through its enhanced configuration and remote control capabilities.
How OCPP 2.0.1 Enables Time-Based Restrictions
OCPP 2.0.1 introduces advanced Charging Profile functionality that allows operators to define specific time windows for charging. For electric buses, this means setting rules that restrict high-power charging to off-peak hours only. The system can automatically adjust charging rates based on these profiles, ensuring compliance without manual intervention.
Operators can configure different profiles for various tenant needs. For example, a fleet operator might set a profile that allows full charging only between 10 PM and 6 AM, while a public network might allow unrestricted charging during daytime hours. These rules are enforced at the charging station level, making enforcement seamless and consistent.
The protocol also supports dynamic updates to these profiles. If a bus operator needs to modify their charging schedule, the changes can be pushed remotely to all relevant charging points. This flexibility is essential in multi-tenant environments where different users may have varying operational requirements.
Practical Application in Multi-Tenant Networks
In a multi-tenant network, time-based restrictions help balance energy demand across different users. For instance, a commercial building might use OCPP 2.0.1 to ensure that electric buses charging in shared spaces don’t overload the grid during peak usage times.
This capability is especially useful for fleet operators managing multiple vehicles with different schedules. By aligning charging times with off-peak energy rates, operators can reduce costs while ensuring vehicles are ready for service. The system can also integrate with building energy management systems to optimize overall consumption.
For example, a transit authority might configure their charging network so that buses can only charge at full power between midnight and 5 AM. During the day, charging is limited to lower power levels, preventing strain on the local power grid while still meeting operational needs.
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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