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| Label | Source | Property | Sub-property of | Range | Usage | Vocab Schema | Syntax Schema | Obligation | Example: Fault | Example: Capacitor | Example 3 | Example 4 | Note |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Category label | Data Provider or ASPIRES | .categoryID | Disturbance category label according to IEEE standard 1159-2009 Table 2 | 1 | Short duration RMS variations-Instantaneous-Sag | Transient-Oscillatory-Low frequency | |||||||
| Category id | Data Provider or ASPIRES | .categoryLabvelcategoryLabel | Disturbance category number or identifier according to IEEE standard 1159-2009 Table 2 | 1159-2009, table 2 | 1 | 2.1.1 | 1.2.1 | ||||||
| ROWS BELOW THIS ARE NOT CURRENTLY USED. | THE FIELDS BELOW REPEAT DATA FROM THE SOFTWARE ANALYSIS TABLE. HUMANS OR PROGRAMS SHOULD RETRIEVE RELEVANT FIELDS FROM THAT TABLE. | ||||||||||||
| Analysis Provider | Data Provider or ASPIRES | Name of the entity/organization performing the IEEE disturbance analysis | 1 | Electrotek | Electrotek | ||||||||
| Impulsive transient rise time | Data Provider or ASPIRES | Transient rise time (in ns) (rise time: the time required for a pulse to rise to its peak value) http://grouper.ieee.org/groups/td/pq/documents/2010-01%20Power%20Quality%20Definitions%20Draft.pdf | 0-1 | ||||||||||
| Impulsive transient duration | Data Provider or ASPIRES | Impulsive transient duration (in ns) | 0-1 | ||||||||||
| Frequency | Data Provider or ASPIRES | Frequency (in kHz) | 0-1 | 1.395 | |||||||||
| Oscillatory transient duration | Data Provider or ASPIRES | Duration of the oscillatory transient (in us) | 0-1 | 0.0521 us (3.125 cycles) | |||||||||
| Oscillatory transient peak voltage magnitude | Data Provider or ASPIRES | Voltage magnitude of the oscillatory transient (in per unit) | 0-1 | 1.3193 (used absolute value) | |||||||||
| RMS voltage variation magnitude | Data Provider or ASPIRES | RMS voltage variation magnitude (in per unit) | 0-1 | 0.6813 pu | |||||||||
| RMS voltage variation duration | Data Provider or ASPIRES | RMS voltage variation duration (in cycles) | 0-1 | 21. 6 cycles (0.36 sec) | |||||||||
| Current overload duration | Data Provider or ASPIRES | Duration of undervoltage caused by overload (in min)  | 0-1 | ||||||||||
| Voltage imbalance | Data Provider or ASPIRES | Ratio of the magnitude of the negative sequence component to the magnitude of the positive sequence component (in %) : % Imbalance = |Vneg|/|Vpos|*100 | 0-1 | ||||||||||
| Current imbalance | Data Provider or ASPIRES | Ratio of the magnitude of the negative sequence component to the magnitude of the positive sequence component (in %) : % Imbalance = |Vneg|/|Vpos|*100 | 0-1 | ||||||||||
| Disturbance profile: DC offset | Data Provider or ASPIRES | Magnitude (in %) Ratio of the magnitude of the DC component to the magnitude of the fundamental component (in %) not described in IEEE Standard 1159... | 0-1 | ||||||||||
| THD | Data Provider or ASPIRES | Total harmonic distortion (in %) | 0-1 | ||||||||||
| Interharmonic | Data Provider or ASPIRES | magnitude (in %) : Ratio of the magnitude of the Interharmonic component to the magnitude of the fundamental component (in %) not described in IEEE Standard 1159... | 0-1 | ||||||||||
| Noise | Data Provider or ASPIRES | Signal-to-Noise ratio of the voltage or current (in %) Method not recommendted to extract noise from the signal in IEEE Standard 1159... | 0-1 | ||||||||||
| Voltage fluctuations frequency | Data Provider or ASPIRES | Voltage fluctuations spectral content (in Hz) | 0-1 | ||||||||||
| Voltage fluctuations magnitude (%) | Data Provider or ASPIRES | Ratio of the magnitude of the modulation signal to the magnitude of the fundamental component (in %) not described in IEEE Standard 1159...
: Magnitude for the voltage fluctuation can be defined as the rms magnitude of the modulation signal. This can be obtained by demodulating the waveform to remove the fundamental frequency and then measuring the magnitude of the modulation components. | 0-1 | ||||||||||
| Voltage fluctuations magnitude (Pst index) | Data Provider or ASPIRES | Flicker severity index Pst as defined in IEC 61000-4-15:2003 [B15] and IEEE Std 1453TM-2004 [B28]. | 0-1 | ||||||||||
| Power frequency variation duration | Data Provider or ASPIRES | Duration of the power frequency variation (in sec) | 0-1 | ||||||||||
| Power frequency variation magnitude | Data Provider or ASPIRES | Deviation of the power system fundamental frequency from its specified nominal value (e.g., 60Hz) (in Hz) | 0-1 |