Description
Argument Descriptions
Storage
A function to find the RMS phase value of any three phase quantity. For example if the signal is a voltage, then a line–to–ground RMS value is returned. This quantity is calculated as an instantaneous value, and is smooth only when balanced, and free from harmonics. The instantaneous value is derived as follows:
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REAL FUNCTION RMS3PH(A1,A2,A3)
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Argument |
Type |
Dimension |
Description |
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A1,A2,A3 |
REAL |
1 |
Input phase signals of 3-phase signal |