HydroTurbine.h

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// SPDX-FileCopyrightText: 2026 Institute for Automation of Complex Power Systems, EONERC, RWTH Aachen University
// SPDX-License-Identifier: MPL-2.0
 
#pragma once
 
#include <dpsim-models/Base/Base_Turbine.h>
#include <dpsim-models/Logger.h>
#include <dpsim-models/SimSignalComp.h>
 
namespace CPS {
namespace Signal {
 
class HydroTurbineParameters : public Base::TurbineParameters,
                               public SharedFactory<HydroTurbineParameters> {
public:
  Real Tw = 0;
};

class HydroTurbine : public SimSignalComp,
                     public Base::Turbine,
                     public SharedFactory<HydroTurbine> {
private:
  std::shared_ptr<HydroTurbineParameters> mParameters;
 
  // ### State variables (current step) — loggable via .attr() ###
  const Attribute<Real>::Ptr mX1;
  const Attribute<Real>::Ptr mPm;
 
  // ### Staging variable for next step ###
  Real mX1_next = 0;
 
public:
  HydroTurbine(const String &name,
               CPS::Logger::Level logLevel = CPS::Logger::Level::off);
 
  void setParameters(std::shared_ptr<Base::TurbineParameters> parameters) final;
  void initializeStates(Real Pminit) final;
  Real step(Real Pgv, Real dt) final;
};
 
} // namespace Signal
} // namespace CPS