电能事件的定义和分析(IEEE1159)

电能质量分析仪产品与技术网 / 2009-06-15

Duration持续时间		Voltage(percent of nomina)电压百分比	Classification分级	Diagram#软件编号
Instantaneous暂时	Under 0.5 cycle <10毫秒	any detected event 所有事件	Transient 瞬时波动	1
Instantaneous暂时	0.5 cycle to 30 cycles 10毫秒~600毫秒	<10%	In stantaneous Interruption暂时中断	1a
		10% to 90%	In stantaneous Sag 暂时压降	2
		90% to 110%	Nominal
		>110%	In stantaneous Swell 暂时过压	3
Momentary短时	30 cycles to 3 seconds 600毫秒~3秒	<10%	Momentary Interruption 短时中断	4
		10% to 90%	Momentary Sag 短时压降	5
		90% to 115%	Nominal
		>115%	Momentary Swell 短时过压	6
Temporary长时	3 seconds to 1 minute 3秒~1分钟	<10%	Temporary Interruption 长时中断	7
		10% to 90%	Temporary Sag 长时压降	8
		90% to 110%	Nominal
		>110%	Temporary Swell 长时过压	8a
Sustained 长期	Over 1 minute>1分种	0	Sustained Interruption 长期中断	9
		1% to 80%	Sustained Deep Undervoltage 长期低压	9a
		80% to 90%	Sustained Deep Undervoltage 长期欠压	10
		90% to 110%	nominal
		>110%	Sustained Overvoltage 长期过压	11