vfd_compressor.h

Go to the documentation of this file.

#pragma once
 
#include "compressedAir/assessment/compressor.h"
 
namespace compressed_air::assessment {
 
class VariableFrequencyDriveCompressor : public CompressorModelBase {
  public:
    VariableFrequencyDriveCompressor(double full_load_power, double mid_turndown_power, double turndown_power,
                                     double no_load_power, double full_load_airflow,
                                     double mid_turndown_airflow, double turndown_airflow);
 
    CompressorPerformanceResult calculateFromPowerFraction(double power_fraction);
    CompressorPerformanceResult calculateFromCapacityFraction(double airflow_fraction);
    CompressorPerformanceResult calculateFromMeasuredPower(double power);
    CompressorPerformanceResult calculateFromMeasuredCapacity(double airflow);
    CompressorPerformanceResult calculateFromElectrical(double voltage, double current, double power_factor);
 
  private:
    double turndown_power_fraction_;
    double no_load_power_fraction_;
    double mid_turndown_power_fraction_;
    double turndown_airflow_fraction_;
    double mid_turndown_airflow_fraction_;
    double no_load_power_;
};
 
} // namespace compressed_air::assessment