ct_sample_per_cycle: Accessor functions

In ijlyttle/ieeecomtrade: Import IEEE COMTRADE files

Description

This is a convenience function for those cases where the comtrade file has exactly one sampling frequency.

Usage

ct_sample_per_cycle(ct)

ct_sampling_frequency_nominal(ct)

ct_electrical_frequency_nominal(ct)

ct_sampling_frequency(ct)

Arguments

ct	comtrade S3 object constructed using comtrade()

Details

This function uses some simple heuristics to estimate the sampling frequency, assuming that it will be close to the line-frequency multiplied by some positive-integer power of two.

Value

An integer, estimate of number of samples per cycle.

A numeric, estimate of nominal sampling-rate (Hz.).

A numeric, electrical frequency (Hz.)

A numeric, electrical frequency (Hz.)

Examples

  library("ieeecomtrade")

  ct_sample_per_cycle(keating_1999)
  ct_sampling_frequency_nominal(keating_1999)

ijlyttle/ieeecomtrade documentation built on May 18, 2019, 3:41 a.m.