Limited Export and Zero Feed In with Gantner PPC

The Gantner Q.reader central power plant controller “PPC” is designed to fulfil the requirements for limited export and zero feed in applications for commercial and utility scale solar power plants with fluctuating self-consumption.

What equipment do I need?

Gantner Q.reader central power plant controller “PPC”

  • PPC for Limited Export and Zero Feed In with optional dynamic feed-in control by the DNO main functions:
    • Absolute Production Constraint
    • Power Gradient Constraint
    • Voltage Control/Reactive Power Control
    • Power Factor Control
    • Frequency Control
  • Data logging
  • Browser based HMI (Gantner.RAS)

Recommended: Gantner Q.reader cabinet with integrated Q.reader central

  • IP65 enclosure
  • Power supply and UPS
  • Industrial Router
  • Ethernet Switch with optional FX (optical fiber)
  • interfaces
    • Ethernet
    • RS485
    • Analog and digital inputs and outputs
  • Surge protection devices

Power Quality meter at the point of connection “DP” to the grid

Power Quality meter as production meter or as consumption meter for more precise and highly dynamic control

Internet connection for configuration and service

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