MotorCurrent Class Reference

Contains the declaration of MotorCurrent class including the getters and setters as well as the calculators for motor current. More...

#include <MotorCurrent.h>

Public Member Functions
	MotorCurrent (double motorRatedPower, double motorRPM, Motor::LineFrequency lineFrequency, Motor::EfficiencyClass efficiencyClass, double specifiedEfficiency, double loadFactor, double ratedVoltage)
double	calculateCurrent (double fullLoadAmps)
	Contains the definition of functions of MotorCurrent class. calculate(): Calculates the motor current for a given value of load factor. More...
double	calculateOptimalCurrent ()
double	getEstimatedFLA ()
	MotorCurrent (double motorRatedPower, double motorRPM, Motor::LineFrequency lineFrequency, Motor::EfficiencyClass efficiencyClass, double specifiedEfficiency, double loadFactor, double ratedVoltage)
double	calculateCurrent (double fullLoadAmps)
double	calculateOptimalCurrent ()
double	getEstimatedFLA ()
	MotorCurrent (double motorRatedPower, double motorRPM, Motor::LineFrequency lineFrequency, Motor::EfficiencyClass efficiencyClass, double specifiedEfficiency, double loadFactor, double ratedVoltage)
double	calculateCurrent (double fullLoadAmps)
double	calculateOptimalCurrent ()
double	getEstimatedFLA ()

Detailed Description

Contains the declaration of MotorCurrent class including the getters and setters as well as the calculators for motor current.

Author

Subhankar Mishra (mishras)

Gina Accawi (accawigk)

Author

Subhankar Mishra (mishras)

Gina Accawi (accawigk)

Author

Subhankar Mishra (mishras)

Gina Accawi (accawigk)

Definition at line 15 of file MotorCurrent.h.

Constructor & Destructor Documentation

MotorCurrent() [1/3]

MotorCurrent::MotorCurrent ( double  motorRatedPower, double  motorRPM, Motor::LineFrequency  lineFrequency, Motor::EfficiencyClass  efficiencyClass, double  specifiedEfficiency, double  loadFactor, double  ratedVoltage  )

inline

Constructor

Parameters

motorRatedPower	double, Rated power of motor in hp
motorRPM	double, RPM of motor.
lineFrequency	Motor::LineFrequency, classification of line Frequency of motor in Hz
efficiencyClass	Motor::EfficiencyClass, Efficiency class of motor.
specifiedEfficiency	double, Specified efficiency of motor when the efficiency class = SPECIFIED as %
loadFactor	double, load factor - unitless
ratedVoltage	double, Rated voltage of the motor in Volts

Definition at line 27 of file MotorCurrent.h.

MotorCurrent() [2/3]

MotorCurrent::MotorCurrent ( double  motorRatedPower, double  motorRPM, Motor::LineFrequency  lineFrequency, Motor::EfficiencyClass  efficiencyClass, double  specifiedEfficiency, double  loadFactor, double  ratedVoltage  )

inline

Constructor

Parameters

motorRatedPower	double, Rated power of motor in hp
motorRPM	double, RPM of motor.
lineFrequency	Motor::LineFrequency, classification of line Frequency of motor in Hz
efficiencyClass	Motor::EfficiencyClass, Efficiency class of motor.
specifiedEfficiency	double, Specified efficiency of motor when the efficiency class = SPECIFIED as %
loadFactor	double, load factor - unitless
ratedVoltage	double, Rated voltage of the motor in Volts

Definition at line 27 of file MotorCurrent.h.

MotorCurrent() [3/3]

MotorCurrent::MotorCurrent ( double  motorRatedPower, double  motorRPM, Motor::LineFrequency  lineFrequency, Motor::EfficiencyClass  efficiencyClass, double  specifiedEfficiency, double  loadFactor, double  ratedVoltage  )

inline

Constructor

Parameters

motorRatedPower	double, Rated power of motor in hp
motorRPM	double, RPM of motor.
lineFrequency	Motor::LineFrequency, classification of line Frequency of motor in Hz
efficiencyClass	Motor::EfficiencyClass, Efficiency class of motor.
specifiedEfficiency	double, Specified efficiency of motor when the efficiency class = SPECIFIED as %
loadFactor	double, load factor - unitless
ratedVoltage	double, Rated voltage of the motor in Volts

Definition at line 27 of file MotorCurrent.h.

Member Function Documentation

calculateCurrent() [1/3]

double MotorCurrent::calculateCurrent

(

double

fullLoadAmps

)

Contains the definition of functions of MotorCurrent class. calculate(): Calculates the motor current for a given value of load factor.

calculates the motor current at a given load factor.

Parameters

fullLoadAmps

double, Current at full load in Amps

Returns

double, motor current in amps

Author

Subhankar Mishra (mishras)

Gina Accawi (accawigk)

Calculates the motor current for a given value of load factor. Given the load% calculate the Amps. Pick the 0,25,50% motor current values and do a 2nd order polynomial fit. Use the fit coefficients to populate, in 1% load intervals, the current range from 0 to 25% load

Pick the 25,50,75,100,and 125% motor current values and do a 4th order polynomial fit. Use the fit coefficients to populate, in 1% load intervals, from 26 to 125% load

Pick the 75, 100, and 125% motor current values and do a 2nd order polynomial fit. Use the fit coefficients to populate, in 1% load intervals, the current range from 126 to 150% load

Returns

motor current

Definition at line 30 of file MotorCurrent.cpp.

calculateCurrent() [2/3]

double MotorCurrent::calculateCurrent

(

double

fullLoadAmps

)

calculates the motor current at a given load factor.

Parameters

fullLoadAmps

double, Current at full load in Amps

Returns

double, motor current in amps

calculateCurrent() [3/3]

double MotorCurrent::calculateCurrent

(

double

fullLoadAmps

)

calculates the motor current at a given load factor.

Parameters

fullLoadAmps

double, Current at full load in Amps

Returns

double, motor current in amps

calculateOptimalCurrent() [1/3]

double MotorCurrent::calculateOptimalCurrent

(

)

calculates the optimal motor current

Returns

double, optimal motor current in amps

Definition at line 59 of file MotorCurrent.cpp.

calculateOptimalCurrent() [2/3]

double MotorCurrent::calculateOptimalCurrent

(

)

calculates the optimal motor current

Returns

double, optimal motor current in amps

calculateOptimalCurrent() [3/3]

double MotorCurrent::calculateOptimalCurrent

(

)

calculates the optimal motor current

Returns

double, optimal motor current in amps

getEstimatedFLA() [1/3]

double MotorCurrent::getEstimatedFLA ( )

inline

Gets the estimated full load amp

Returns

double, estimated current at full load in Amps

Definition at line 54 of file MotorCurrent.h.

getEstimatedFLA() [2/3]

double MotorCurrent::getEstimatedFLA ( )

inline

Gets the estimated full load amp

Returns

double, estimated current at full load in Amps

Definition at line 54 of file MotorCurrent.h.

getEstimatedFLA() [3/3]

double MotorCurrent::getEstimatedFLA ( )

inline

Gets the estimated full load amp

Returns

double, estimated current at full load in Amps

Definition at line 54 of file MotorCurrent.h.

---

The documentation for this class was generated from the following files:

• _CPack_Packages/Darwin/STGZ/amo_tools_suite--Darwin-x86_64/amo_tools_suite/include/calculator/motor/MotorCurrent.h
• src/calculator/motor/MotorCurrent.cpp