Home
Back
Formula Used:
| From: | To: |
Line Voltage is the voltage measured between any two lines in a three-phase circuit. It is a fundamental parameter in electrical systems that helps determine the power distribution and system performance.
The calculator uses the formula:
Where:
Explanation: This formula calculates the line voltage by multiplying the potentiometer voltage with the voltage division ratio, accounting for any scaling or attenuation in the measurement setup.
Details: Accurate line voltage calculation is crucial for proper electrical system design, power distribution analysis, and ensuring the safe operation of electrical equipment in three-phase systems.
Tips: Enter potentiometer voltage in volts and voltage division ratio. Both values must be positive numbers greater than zero for accurate calculation.
Q1: What is a potentiometer voltage?
A: Potentiometer Voltage is defined as a variable resistor that can be used to create an adjustable voltage divider in electrical circuits.
Q2: What does voltage division ratio represent?
A: Voltage Division Ratio is a factor that accounts for any scaling or attenuation in the measurement setup when using voltage dividers.
Q3: When is this calculation typically used?
A: This calculation is commonly used in electrical engineering for measuring and analyzing voltages in three-phase power systems and voltage divider circuits.
Q4: Are there limitations to this formula?
A: This formula assumes ideal conditions and may need adjustments for real-world factors like resistance tolerances, temperature variations, and circuit loading effects.
Q5: Can this calculator be used for AC and DC systems?
A: The formula works for both AC and DC systems, but for AC systems, the values typically represent RMS voltages unless otherwise specified.