Quick Answer
The bms digital input state discrimination margin verification computes detection_margin_ratio from the input values you provide.
Calculator
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Explore ToolFusionResult Interpretation
BMS digital input state discrimination margin verification computes detection_margin_ratio in 1 using the defined engineering formula and the input values provided. No universal acceptance threshold is defined by this calculator.
Worked Example
default_test
Given:
- r_pu = 10000
- v_cc = 5
- v_ih = 2
- r_min = 85
Expected Result:
- detection_margin_ratio = -0.65816666666667
Engineering Interpretation:
Under the given input conditions, the calculated result is: detection_margin_ratio = -0.65816666666667.
The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from deterministically validated test cases.
Formula / Method
detection_margin_ratio = (r_min-r_pu*(v_ih/(v_cc-v_ih)))/r_pudetection_margin_ratio.
Variables
| Symbol | Label | Role | Description |
|---|---|---|---|
| r_min | r_min | INPUT | r_min |
| r_pu | r_pu | INPUT | r_pu |
| v_ih | v_ih | INPUT | v_ih |
| v_cc | v_cc | INPUT | v_cc |
| detection_margin_ratio | detection_margin_ratio | OUTPUT | detection_margin_ratio |
Calculation Steps
- Enter the r_min in Ω.
- Enter the r_pu in Ω.
- Enter the v_ih in V.
- Enter the v_cc in V.
- Read the detection_margin_ratio (1) from the results.
Frequently Asked Questions
What does this calculator calculate?
The BMS digital input state discrimination margin verification estimates detection_margin_ratio based on the input parameters you provide
Why is r_min important in this calculation?
r_min is directly proportional to detection_margin_ratio. When you enter r_min in Ω, the calculator uses it in the engineering formula to compute the output
How should I interpret the result detection_margin_ratio?
The calculator outputs detection_margin_ratio. The result is computed directly from the input values using the defined engineering formula
What units should I use for the inputs?
Enter each value in the units shown next to the input field: r_min (Ω), r_pu (Ω), v_ih (V), v_cc (V). Make sure all inputs use the specified units for consistent results
What assumptions does this calculator use?
This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment
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