Yes, OCPP 2.0.1 supports real-time power factor correction for individual chargers in multi-tenant CPO environments without interrupting active sessions. The protocol’s dynamic control capabilities, including SetChargingProfile and GetChargingProfiles, allow for granular adjustments to charging power and phase alignment, enabling compliance with grid requirements while maintaining service continuity.
How It Works in Practice
OCPP 2.0.1 enables CPOs to apply power factor correction by adjusting the charging profile in real time. This is done through the SetChargingProfile request, which can modify the power delivery to each charger based on grid conditions. The system can dynamically shift power between phases or reduce overall power draw to maintain a target power factor, all without stopping ongoing charging sessions.
For example, if a utility requires a minimum power factor of 0.95, the CMS can monitor the grid’s power factor and adjust the charging behavior of each individual charger to meet that requirement. This is particularly useful in multi-tenant environments where different tenants may have varying power contracts or grid limitations.
The protocol also supports GetChargingProfiles to retrieve current charging profiles, allowing for continuous monitoring and adjustment. This ensures that the system can respond to grid signals or changes in power demand without requiring manual intervention or service interruptions.
Benefits for CPOs and Grid Compliance
Implementing real-time power factor correction via OCPP 2.0.1 helps CPOs meet utility requirements and avoid penalties for poor power factor. It also supports grid stability by reducing reactive power flows, which can improve voltage regulation and reduce losses in the distribution network.
For multi-tenant environments, this capability allows CPOs to offer more flexible and compliant charging services to different tenants. Each tenant’s charging behavior can be tailored to their specific grid contract or energy management goals, without affecting other users.
By leveraging OCPP 2.0.1’s advanced control features, CPOs can ensure that their charging infrastructure remains aligned with evolving grid standards and operational needs, all while maintaining a seamless user experience.
Related Reading
For more on related topics, see: OCPP 2.0.1 Dynamic Power Adjustment During Session.
Further reading: CMS-Based Energy Management for EV Charging: OCPP Smart Charging in India | Tecell CMS Blog
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