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High-Voltage Capacitance Graded Bushing Calculator

Easily calculate and compute high-voltage capacitance graded bushing calculator with accurate equations, live formulas, and expert guidance.

Calculated Result
5.75 kV

Voltage Drop Per Capacitive Foil Layer (Delta_V)

Voltage Drop Per Capacitive Foil Layer (Delta_V)

5.75 kV

Voltage Drop Per Foil Layer K V

5.75

Average Radial Stress K V Per Mm

2.3

Capacitance Increase On Single Foil Puncture Pct

4.35

Radial Insulation Thickness Mm

60

5.75 — kV

Calculation Breakdown

  1. Applied FormulaCalculates voltage distribution across conductive aluminum foil layers in high-voltage condenser bushings (OIP/RIP) to ensure uniform radial and axial electric field gradients.\Delta V_i = \frac{V_{\text{phase}}}{N}, \quad C_i = \frac{2\pi \varepsilon L_i}{\ln(r_{i+1} / r_i)} = \text{const}

Bushing Capacitive Grading Metric Output

Interactive visualization based on your current inputs

Calculated Value
0.01.42.94.35.8Voltage Drop Per Capacitive Foil Layer (Delta_V)

What Is the High-Voltage Capacitance Graded Bushing Calculator?

This tool computes high-voltage capacitance graded bushing calculator with high precision arithmetic.

How Does the High-Voltage Capacitance Graded Bushing Calculator Work?

Calculates voltage distribution across conductive aluminum foil layers in high-voltage condenser bushings (OIP/RIP) to ensure uniform radial and axial electric field gradients.

High-Voltage Capacitance Graded Bushing Calculator Formula & Variables

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

ΔVi=VphaseN,Ci=2πεLiln⁡(ri+1/ri)=const\Delta V_i = \frac{V_{\text{phase}}}{N}, \quad C_i = \frac{2\pi \varepsilon L_i}{\ln(r_{i+1} / r_i)} = \text{const}

Calculates voltage distribution across conductive aluminum foil layers in high-voltage condenser bushings (OIP/RIP) to ensure uniform radial and axial electric field gradients.

How to Use the High-Voltage Capacitance Graded Bushing Calculator

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

Step-by-Step Example Calculation

High-Voltage Capacitance Graded Bushing Calculator Example

Input Values:

phaseToGroundVoltageKV:138
numberOfGradingFoils:24
outerLayerRadiusMm:85
innerConductorRadiusMm:25
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.

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