MotorPowerFactor Class Reference

Contains the declaration of MotorPowerFactor class including the getters and setters as well as the calculators. for motor efficiency. calculateThermalResistance(): Calculates the motor power factor. More...

#include <MotorPowerFactor.h>

Public Member Functions
	MotorPowerFactor (double motorRatedPower, double loadFactor, double motorCurrent, double motorEfficiency, double ratedVoltage)
	MotorPowerFactor (Motor::LineFrequency lineFrequency, double motorRpm, Motor::EfficiencyClass efficiencyClass, double specifiedEfficiency, double motorRatedPower, double loadFactor, double motorCurrent, double motorEfficiency, double ratedVoltage)
double	calculate ()
Motor::LineFrequency	getLineFrequency () const
void	setLineFrequency (Motor::LineFrequency lineFrequency)
double	getMotorRpm () const
void	setMotorRpm (double motorRpm)
Motor::EfficiencyClass	getEfficiencyClass () const
void	setEfficiencyClass (Motor::EfficiencyClass efficiencyClass)

Private Attributes
Motor::LineFrequency	lineFrequency
double	motorRpm
Motor::EfficiencyClass	efficiencyClass
double	specifiedEfficiency
double	motorKwInput = 0.0
double	motorkVA = 0.0
double	motorRatedPower
double	loadFactor
double	motorCurrent
double	motorEfficiency
double	ratedVoltage

Detailed Description

Author

Subhankar Mishra (mishras)

Bug:

No known bugs.

Definition at line 15 of file MotorPowerFactor.h.

Constructor & Destructor Documentation

MotorPowerFactor() [1/2]

MotorPowerFactor::MotorPowerFactor ( double  motorRatedPower, double  loadFactor, double  motorCurrent, double  motorEfficiency, double  ratedVoltage  )

inline

Constructor

Parameters

motorRatedPower	double, Rated Power of motor in hp
loadFactor	double, load factor - unitless
motorCurrent	double, current of motor in A
motorEfficiency	double, motor efficiency as %
ratedVoltage	double, rated voltage as V

Definition at line 25 of file MotorPowerFactor.h.

MotorPowerFactor() [2/2]

MotorPowerFactor::MotorPowerFactor ( Motor::LineFrequency  lineFrequency, double  motorRpm, Motor::EfficiencyClass  efficiencyClass, double  specifiedEfficiency, double  motorRatedPower, double  loadFactor, double  motorCurrent, double  motorEfficiency, double  ratedVoltage  )

inline

Constructor when the load factor is 0. When the load factor is zero, you need to calculateThermalResistance the efficiency 0.25 load factor, hence the extra parameters.

Parameters

lineFrequency	Motor::LineFrequency, classification of line frequency in Hz
motorRpm	double, RPM of motor
efficiencyClass	Motor::EfficiencyClass, efficiency class of motor
specifiedEfficiency	double, specified efficiency as defined by fraction
motorRatedPower	Rated Power of motor in hp
loadFactor	double, load factor - unitless
motorCurrent	double, motor current in A
motorEfficiency	double, motor efficiency as %
ratedVoltage	double, rated voltage in V

Definition at line 45 of file MotorPowerFactor.h.

Member Function Documentation

calculate()

double MotorPowerFactor::calculate

(

)

Calculates the motor power factor

Returns

double, power factor - unitless

getEfficiencyClass()

Motor::EfficiencyClass MotorPowerFactor::getEfficiencyClass ( ) const

inline

Gets the efficiency class

Returns

Motor::EfficiencyClass, efficiency class of motor

Definition at line 86 of file MotorPowerFactor.h.

getLineFrequency()

Motor::LineFrequency MotorPowerFactor::getLineFrequency ( ) const

inline

Gets the line frequency

Returns

Motor::LineFrequency, classification of line frequency in Hz

Definition at line 62 of file MotorPowerFactor.h.

getMotorRpm()

double MotorPowerFactor::getMotorRpm ( ) const

inline

Gets the motor RPM

Returns

double, motor RPM

Definition at line 74 of file MotorPowerFactor.h.

setEfficiencyClass()

void MotorPowerFactor::setEfficiencyClass ( Motor::EfficiencyClass  efficiencyClass )

inline

Sets the efficiency class of motor

Parameters

efficiencyClass

Motor::EfficiencyClass, efficiency class of motor

Definition at line 92 of file MotorPowerFactor.h.

setLineFrequency()

void MotorPowerFactor::setLineFrequency ( Motor::LineFrequency  lineFrequency )

inline

Sets the line frequency

Parameters

lineFrequency

Motor::LineFrequency, classification of line frequency in Hz

Definition at line 68 of file MotorPowerFactor.h.

setMotorRpm()

void MotorPowerFactor::setMotorRpm ( double  motorRpm )

inline

Sets the motor RPM

Parameters

motorRpm

double, RPM of motor

Definition at line 80 of file MotorPowerFactor.h.

Member Data Documentation

efficiencyClass

Motor::EfficiencyClass MotorPowerFactor::efficiencyClass

private

Definition at line 97 of file MotorPowerFactor.h.

lineFrequency

Motor::LineFrequency MotorPowerFactor::lineFrequency

private

Definition at line 95 of file MotorPowerFactor.h.

loadFactor

double MotorPowerFactor::loadFactor

private

Definition at line 103 of file MotorPowerFactor.h.

motorCurrent

double MotorPowerFactor::motorCurrent

private

Definition at line 104 of file MotorPowerFactor.h.

motorEfficiency

double MotorPowerFactor::motorEfficiency

private

Definition at line 105 of file MotorPowerFactor.h.

motorkVA

double MotorPowerFactor::motorkVA = 0.0

private

Definition at line 100 of file MotorPowerFactor.h.

motorKwInput

double MotorPowerFactor::motorKwInput = 0.0

private

Definition at line 99 of file MotorPowerFactor.h.

motorRatedPower

double MotorPowerFactor::motorRatedPower

private

Definition at line 102 of file MotorPowerFactor.h.

motorRpm

double MotorPowerFactor::motorRpm

private

Definition at line 96 of file MotorPowerFactor.h.

ratedVoltage

double MotorPowerFactor::ratedVoltage

private

Definition at line 106 of file MotorPowerFactor.h.

specifiedEfficiency

double MotorPowerFactor::specifiedEfficiency

private

Definition at line 98 of file MotorPowerFactor.h.

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

• include/motorDriven/motor/MotorPowerFactor.h