Overall Efficiency in DC Motor Formulas

Overall Efficiency Electrical is defined as the combined efficiency of all the systems inside and electrical machine. And is denoted by η_o.

Formulas to find Overall Efficiency in DC Motor

fxOverall Efficiency of DC MotorGo

fxOverall Efficiency of DC Motor given Input PowerGo

fxSupply Voltage given Overall Efficiency of DC MotorGo

fxOutput Power given Overall Efficiency of DC MotorGo

fxTotal Power Loss given Overall Efficiency of DC MotorGo

fx Mechanical Power Go

fx Input Power Go

fx Armature Copper Loss Go

fx Field Copper Losses Go

fx Power Loss Go

What is the Overall Efficiency?

Overall Efficiency Electrical is defined as the combined efficiency of all the systems inside and electrical machine.

Can the Overall Efficiency be negative?

{YesorNo}, the Overall Efficiency, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

Let Others Know

✖

Copied!