发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了三相电压不平衡的限值、计算、测量和取值方法。 本标准适用于标称频率为50Hz的交流电力系统正常运行方式下由于负序基波分量引起的公共连接点的电压不平衡及低压系统由于零序基波分量而引起的公共连接点的电压不平衡。 电气设备额定工况的电压允许不平衡度和负序电流允许值仍由各自标准规定,例如旋转
Power quality.Three-phase voltage unbalance
本标准规定了三相电压不平衡度的允许值及其计算、测量和取值方法。 本标准适用于交流额定频率为50Hz电力系统正常运行方式下由于负序分量而引起的公共连接点的电压不平衡
Quality of electric energy supply. Admissible three-phase voltage unbalance factor
本标准规定了用户接入电力系统和公用电网的三相电压不平衡评估指标、方法、条件及流程。 本标准适用于标称频率为50Hz的交流电力系统正常运行方式下,采用基波负序分量对公共连接点的三相电压不平衡进行评估。其他情况可参考执行。 本标准不适用于瞬时和暂时的三相电压不平衡问题
Technical guide for power quality assessment.Three-phase voltage unbalance
本标准规定了不平衡电压对三相笼型感应电动机性能的影响。 本标准适用于三相笼型感应电动机
Effects of unbalanced voltages on the performance of three-phase cage induction motor
Effects of unbalanced voltages on the performance of three-phase cage induction motors
Specifies the effects of unbalanced voltages on the performance of three-phase induction motors
Measurement and Prediction Calculation Method of Three-phase Voltage Unbalance Caused by AC Electrified Railway
本部分是EMC(电磁兼容)基础标准。它涉及电气和/或电子装置(设备与系统)在其电磁环境中的抗扰度试验。仅涉及传导现象,包括连接到公用和工业网络中设备的抗扰度。 本部分的目的是为电气和/或电子装置在受到不平衡的供电电压时的抗扰度评价建立一个参考。 本部分适用于5OHz三相
Electromagnetic compatibility Testing and measurement techniques Unbalance immunity test
This technical specification describes the effects of unbalanced voltages on the performance of three-phase cage induction motors
Rotating electrical machines - Part 26: Effects of unbalanced voltages on the performance of three-phase induction motors
Describes the effects of unbalanced voltages on the performance of three-phase cage induction motors
Rotating electrical machines Part 26: Effects of unbalanced voltages on the performance of three-phase cage induction motors
Effects of unbalanced voltages on the performance of three-phase cage induction motors
This part of IEC 60034 describes the effects of unbalanced voltages on the performance of three-phase cage induction motors
Rotating electrical machines - Part 26: Effects of unbalanced voltages on the performance of three-phase induction motors
This part of IEC 60034 describes the effects of unbalanced voltages on the performance ofthree-phase cage induction motors
Rotating electrical machines - Part 26: Effects of unbalanced voltages on the performance of three-phase cage induction motors
Rotating electrical machines -- Part 26: Effects of unbalanced voltages on the performance of three-phase cage induction motors
本标准规定了三相电压不平衡的限值、计算、测量和取值方法。 本标准适用于标称频率为50Hz的交流电力系统正常运行方式下由于负序基波分量引起的公共连接点的电压不平衡及低压系统由于零序基波分量而引起的公共连接点的电压不平衡。 电气设备额定工况的电压允许不平衡度和负序电流允许值仍由各自标准规定,例如旋转
Power quality.Three-phase voltage unbalance
本标准规定了三相电压不平衡度的允许值及其计算、测量和取值方法。 本标准适用于交流额定频率为50Hz电力系统正常运行方式下由于负序分量而引起的公共连接点的电压不平衡
Quality of electric energy supply. Admissible three-phase voltage unbalance factor
本标准规定了用户接入电力系统和公用电网的三相电压不平衡评估指标、方法、条件及流程。 本标准适用于标称频率为50Hz的交流电力系统正常运行方式下,采用基波负序分量对公共连接点的三相电压不平衡进行评估。其他情况可参考执行。 本标准不适用于瞬时和暂时的三相电压不平衡问题
Technical guide for power quality assessment.Three-phase voltage unbalance
本标准规定了不平衡电压对三相笼型感应电动机性能的影响。 本标准适用于三相笼型感应电动机
Effects of unbalanced voltages on the performance of three-phase cage induction motor
Effects of unbalanced voltages on the performance of three-phase cage induction motors
Specifies the effects of unbalanced voltages on the performance of three-phase induction motors
Measurement and Prediction Calculation Method of Three-phase Voltage Unbalance Caused by AC Electrified Railway
本部分是EMC(电磁兼容)基础标准。它涉及电气和/或电子装置(设备与系统)在其电磁环境中的抗扰度试验。仅涉及传导现象,包括连接到公用和工业网络中设备的抗扰度。 本部分的目的是为电气和/或电子装置在受到不平衡的供电电压时的抗扰度评价建立一个参考。 本部分适用于5OHz三相
Electromagnetic compatibility Testing and measurement techniques Unbalance immunity test
This technical specification describes the effects of unbalanced voltages on the performance of three-phase cage induction motors
Rotating electrical machines - Part 26: Effects of unbalanced voltages on the performance of three-phase induction motors
Describes the effects of unbalanced voltages on the performance of three-phase cage induction motors
Rotating electrical machines Part 26: Effects of unbalanced voltages on the performance of three-phase cage induction motors
Effects of unbalanced voltages on the performance of three-phase cage induction motors
This part of IEC 60034 describes the effects of unbalanced voltages on the performance of three-phase cage induction motors
Rotating electrical machines - Part 26: Effects of unbalanced voltages on the performance of three-phase induction motors
This part of IEC 60034 describes the effects of unbalanced voltages on the performance ofthree-phase cage induction motors
Rotating electrical machines - Part 26: Effects of unbalanced voltages on the performance of three-phase cage induction motors
Rotating electrical machines -- Part 26: Effects of unbalanced voltages on the performance of three-phase cage induction motors