Skip to main content

Ferranti Effect No-Load Receiving-End Voltage Rise Calculator

Easily calculate and compute ferranti effect no-load receiving-end voltage rise calculator with accurate equations, live formulas, and expert guidance.

Substation supply voltage.

Open-circuit or lightly loaded line length.

AC frequency (50 Hz or 60 Hz).

Speed of light in overhead line (~300,000 km/s, ~200,000 km/s for underground cables).

Calculated Result
417.8 kV

Receiving-End Voltage

Receiving-End Voltage

417.8 kV

No Load Receiving End Voltage Kv

417.8

Voltage Rise Delta V Kv

17.8

Percentage Voltage Rise

4.46

Electrical Angle Degrees

16.8

417.8 — kV

Calculation Breakdown

  1. Applied FormulaCalculates the Ferranti effect phenomenon in long open-circuited or lightly loaded AC transmission lines where charging currents through shunt capacitance cause receiving-end voltage to surge above sending-end voltage.V_R = \frac{V_S}{\cos(\beta l)}, \quad \beta = \omega\sqrt{L C} = \frac{\omega}{v}

Ferranti Effect Voltage Rise Metric Output

Interactive visualization based on your current inputs

Calculated Value
0.0104209313418Receiving-End Voltage

What Is the Ferranti Effect No-Load Receiving-End Voltage Rise Calculator?

This tool computes ferranti effect no-load receiving-end voltage rise calculator with high precision arithmetic.

How Does the Ferranti Effect No-Load Receiving-End Voltage Rise Calculator Work?

Calculates the Ferranti effect phenomenon in long open-circuited or lightly loaded AC transmission lines where charging currents through shunt capacitance cause receiving-end voltage to surge above sending-end voltage.

Ferranti Effect No-Load Receiving-End Voltage Rise Calculator Formula & Variables

The core mathematical equation utilized by this calculator is expressed as:

VR=VScos⁡(βl),β=ωLC=ωvV_R = \frac{V_S}{\cos(\beta l)}, \quad \beta = \omega\sqrt{L C} = \frac{\omega}{v}

Calculates the Ferranti effect phenomenon in long open-circuited or lightly loaded AC transmission lines where charging currents through shunt capacitance cause receiving-end voltage to surge above sending-end voltage.

How to Use the Ferranti Effect No-Load Receiving-End Voltage Rise Calculator

  1. Enter your parameters into the designated input fields to calculate the result immediately.

Step-by-Step Example Calculation

Ferranti Effect No-Load Receiving-End Voltage Rise Calculator Example

Input Values:

sendingEndVoltageKv:400
lineLengthKm:280
gridFrequencyHz:50
phaseVelocityKmPerSec:300000
Worked Steps: Sample evaluation based on standard reference conditions.

Understanding Your Result

The calculated primary figure indicates the optimal or required kV.

Factors That Affect the Result

  • Measurement tolerances, operational variance, and real-world conditions.

When Should You Use This Calculator?

  • Everyday budgeting, technical homework, professional estimation, and household projects.

Assumptions & Limitations

  • Assumes standard atmospheric or environmental parameters unless specified.

Frequently Asked Questions

Calculation Accuracy & Reference Note

Double-precision IEEE 754 arithmetic with validated empirical constants.

\n

Explore more tools and calculators in Physics Calculators