SYSTEM AND METHOD FOR CALCULATING A VOLTAGE SPIKE VALUE

Abstract

A method for calculating a voltage spike value includes: predefining calculating requirements; inputting parameter values; analyzing whether inputted parameter values match with the calculating requirements; establishing a computing formula for calculating the voltage spike value if the inputted parameter values match with the calculating requirements; and calculating the voltage spike value by utilizing the inputted parameter values and the computing formula. A related system is also disclosed.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of parasitic elements of a filter capacitor;

FIG. 2 is a schematic graph of a voltage spike brought by the filter capacitor of FIG. 1;

FIG. 3 is a schematic diagram of a hardware configuration of a system for calculating a voltage spike value in accordance with a preferred embodiment;

FIG. 4 is a schematic diagram of a voltage spike analyzing circuit simulated by a data processing unit of the system of FIG. 3; and

FIG. 5 is a flowchart of a method for calculating a voltage spike value in accordance with a preferred embodiment.

Claims

1. A system for calculating a voltage spike value, the system comprising: a storage unit configured for receiving calculating requirements;a data obtaining unit configured for inputting parameter values;an analyzing unit configured for analyzing whether inputted parameter values match with the calculating requirements; anda data processing unit configured for establishing a computing formula for calculating the voltage spike value if the inputted parameter values match with the calculating requirements, and for calculating the voltage spike value by utilizing the inputted parameter values and the computing formula.

2. The system as claimed in claim 1, wherein the computing formula is established by: simulating a voltage spike analyzing circuit according to configuration information of filter capacitors; andestablishing the computing formula according to the voltage spike analyzing circuit.

3. The system as claimed in claim 1, wherein the calculating requirements comprise required parameter values for calculating the voltage spike value, and an acceptable range of each parameter value.

4. The system as claimed in claim 1, further comprising: a data display unit configured for displaying a denoting message if the inputted parameter values do not match with the calculating requirements, and for displaying the voltage spike value calculated by the data processing unit.

5. A method for calculating a voltage spike value, the method comprising the steps of: predefining calculating requirements;inputting parameter values;analyzing whether inputted parameter values match with the calculating requirements;establishing a computing formula for calculating the voltage spike value if the inputted parameter values match with the calculating requirements; andcalculating the voltage spike value by utilizing the inputted parameter values and the computing formula.

6. The method as claimed in claim 5, wherein the calculating requirements comprise required parameter values for calculating the voltage spike value, and an acceptable range of each parameter value.

7. The method as claimed in claim 5, further comprising the step of: displaying denoting messages if the inputted parameter values do not match with the predefined calculating requirements; anddisplaying the calculated voltage spike value.