negative-sequence current meaning in English
负序电流
Examples
- Harmonics , reactive power , voltage flicker and negative - sequence current of power grids can affect the power quality and harm the power equipment badly
摘要电网中存在谐波、无功、电压闪变及负序电流等问题，严重影响电能质量，危害电力设备。 - The device can protect start - up status and running status of asynchronous motors by differential protection , over current protection , negative - sequence current protection , zero - sequence current protection , inverse time current protection , under - voltage protection and so on , can measure every kind of electricity , and can process the function of telecontrol , telemetering and telecommunication
其依靠电流差动、速断、负序过流、反时限、零序过流和低电压等保护方法实现了片电动机的运行、启动和自启动过程进行保护，并实现各种电量的计量，同时具有遥控、遥测、遥信的功能。 - In order to consider the different heating of positive - sequence current and negative - sequence current of the motor stator generally , the equivalent current is adopted instead of the traditional phase current . the way how to gather positive - sequence current and negative - sequence current is brought forward , and the recurrence fourier - algorithm is adopted to calculate the effective value of current and voltage , the effective value of positive - sequence current and negative - sequence current
为了全面考虑感应电动机定子正序电流和负序电流的不同发热效应，提出了正序电流和负序电流获取的方法，并采用递推傅氏算法来实现电流、电压及电流正序和负序分量的有效值的计算。