Maximize hydropower flexibility and grid revenue with intelligent hybrid control
Valmet DNAe Hybrid Power Plant Controller for hydropower plants
As power systems require increasing flexibility and faster response capabilities, hybrid power plants have become a key solution for combining renewable power generation with energy storage. Valmet DNAe Hybrid Power Plant Controller (PPC) is an advanced hybrid plant control solution that enables hydropower plants and battery energy storage systems (BESS) to operate as a coordinated asset, improving grid compliance, increasing operational flexibility, and maximizing the value of both generation and storage assets. The solution is applicable also for other types of power plants e.g. wind and CHP.
Increase operational flexibility and ensure grid compliance
Coordinate hydropower and battery storage as a single hybrid asset while maintaining compliance with grid requirements.
Reduce turbine wear and maintenance costs
Use the BESS to absorb rapid power fluctuations and reduce unnecessary turbine movements.
Optimize battery utilization and plant performance
Maintain battery readiness while combining stable hydropower generation with fast battery response.
Unlock new revenue opportunities
Participate in frequency support and reserve markets through coordinated hybrid operation.
Valmet DNAe Hybrid PPC solution
Valmet DNAe Hybrid Power Plant Controller acts as the central control system of the hybrid power plant, continuously coordinating power distribution between the hydropower unit and the battery energy storage system.
The solution:
- maintains the desired power output at the point of grid connection
- automatically monitors and enforces maximum export limits (Pmax)
- optimizes battery state of charge (SoC)
- ensures continuous battery readiness for both upward and downward regulation
- assigns fast power adjustments to the BESS
- utilizes hydropower for stable long-term power production
- enables controlled and sustained reserve response
Built on the proven Valmet DNAe distributed control system (DCS), the solution provides a scalable and reliable platform for hybrid power plant automation and future expansion.
Maximizing value with Valmet
Valmet DNAe Hybrid PPC combines the strengths of hydropower and battery energy storage into a single intelligently controlled system.
Benefits:
- improved grid compliance and Pmax management
- participation in reserve and frequency control markets
- faster response to load and frequency variations
- optimized battery utilization and reserve readiness
- enhanced overall plant performance
- reduced turbine control movements
- lower wear of hydraulic actuators and mechanical components
- extended maintenance intervals
- longer equipment lifetime
- greater operational flexibility and more efficient use of generation assets
Valmet DNAe Hybrid Power Plant Controller coordinates hydropower and battery energy storage to maintain stable power output, optimize battery performance and enable fast, controlled responses to grid needs.
Why hybrid power plants need intelligent control
Growing grid requirements demand fast response, accurate power regulation, and the ability to participate in frequency control and reserve markets. Hydropower provides reliable and stable power generation, while battery energy storage delivers rapid response to changing grid conditions.
Optimizing performance throughout the plant lifecycle
Comprehensive solutions
Looking to increase the flexibility and value of your hydropower plant?
Contact our experts to discuss how Valmet DNAe Hybrid PPC can help optimize plant operation, improve grid compliance, and unlock new revenue opportunities.
Contact our experts