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              Disturbance
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The DisturbanceCategory type exposes the following members.
| Name | Description | |
|---|---|---|
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              DCoffset | The ID for a IEEE 1159 DC offset of voltage or current waveform. | 
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              Imbalance | The ID for a IEEE 1159 Imbalance. | 
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              ImpulsiveTransient | The ID for a IEEE 1159 Impulsive Transient. | 
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              ImpulsiveTransient_micro | The ID for a IEEE 1159 Impulsive Transient with microsecond duration. | 
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              ImpulsiveTransient_mili | The ID for a IEEE 1159 Impulsive Transient with milisecond duration. | 
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              ImpulsiveTransient_nano | The ID for a IEEE 1159 Impulsive Transient with nanosecond duration. | 
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              None | The ID for no distrubance or undefined. | 
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              OscillatoryTransient | The ID for a IEEE 1159 Oscillatory Transient. | 
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              OscillatoryTransient_high | The ID for a IEEE 1159 High Frequency Oscillatory Transient. | 
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              OscillatoryTransient_low | The ID for a IEEE 1159 Low Frequency Oscillatory Transient. | 
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              OscillatoryTransient_medium | The ID for a IEEE 1159 Medium Frequency Oscillatory Transient. | 
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              PowerFrequencyVariation | The ID for a IEEE 1159 Power Frequency Variation. | 
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              RMSVariationLongDuration | The ID for a IEEE 1159 Long Duration RMS Variation. | 
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              RMSVariationLongDuration_Interrruption | The ID for a IEEE 1159 Long Duration RMS Variation - Interruption. | 
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              RMSVariationLongDuration_OverVoltage | The ID for a IEEE 1159 Long Duration RMS Variation - Overvoltage. | 
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              RMSVariationLongDuration_UnderVoltage | The ID for a IEEE 1159 Long Duration RMS Variation - Undervoltage. | 
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              RMSVariationShortDuration | The ID for a IEEE 1159 Short Duration RMS Variation | 
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              RMSVariationShortDuration_Instantaneous | The ID for a IEEE 1159 Short Duration RMS Variation - Instantaneous duration. | 
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              RMSVariationShortDuration_InstantaneousSag | The ID for a IEEE 1159 Short Duration RMS Variation - Instantaneous Sag. | 
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              RMSVariationShortDuration_InstantaneousSwell | The ID for a IEEE 1159 Short Duration RMS Variation - Instantaneous Swell. | 
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              RMSVariationShortDuration_Momentary | The ID for a IEEE 1159 Short Duration RMS Variation - Momentary Duration. | 
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              RMSVariationShortDuration_MomentaryInterruption | The ID for a IEEE 1159 Short Duration RMS Variation - Momentary Interruption. | 
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              RMSVariationShortDuration_MomentarySag | The ID for a IEEE 1159 Short Duration RMS Variation - Momentary Sag. | 
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              RMSVariationShortDuration_MomentarySwell | The ID for a IEEE 1159 Short Duration RMS Variation - Momentary Swell. | 
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              RMSVariationShortDuration_Temporary | The ID for a IEEE 1159Short Duration RMS Variation - Temporary Duration. | 
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              RMSVariationShortDuration_TemporaryInterruption | The ID for a IEEE 1159 Short Duration RMS Variation - Temporary Interruption. | 
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              RMSVariationShortDuration_TemporarySag | The ID for a IEEE 1159 Short Duration RMS Variation - Temporary Sag. | 
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              RMSVariationShortDuration_TemporarySwell | The ID for a IEEE 1159 Short Duration RMS Variation - Temporary Swell. | 
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              Transient | The ID for a IEEE 1159 Transient. | 
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              VoltageFuctuation | The ID for a IEEE 1159 Voltage Fluctuation. | 
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              WaveformDistortion | The ID for a IEEE 1159 Waveform Distortion. | 
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              WaveformHarmonics | The ID for a IEEE 1159 Waveform Harmonics Present. | 
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              WaveformInterHarmonics | The ID for a IEEE 1159 Waveform Interharmonics Present. | 
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              WaveformNoise | The ID for a IEEE 1159 Waveform Noise Present. | 
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              WaveformNotching | The ID for a IEEE 1159 Waveform Notching Present. |