电力系统电压谐波引起感应电度表读数增加。
Harmonics of the power system's voltage cause an increased reading of induction watthour meters.
谐波谐振在电力系统中经常表现为高电压。
Harmonic resonance often manifests as high voltages in a power system.
提出了一种处理电力系统中具有不同相角分布时随机谐波矢量(电压和电流)的求和问题的新方法。
This paper presents a new method to obtain the sum of random harmonic vectors (voltage or current) whose phases have different probability distribution functions in a power system.
当扭曲存在电流在电力系统中，这将导致扭曲的电压，带来的问题，谐波污染。
When the distorted currents exist in power system, it will result in distorted voltages and bring on the problem of harmonic pollution.
电力系统的谐波是电力系统电压正弦波形产生畸变，电力机车用电会产生0次到50次谐波。
The power system harmonic is the voltage sine wave of power system get distortion; electric locomotive power will have 0 to 50 harmonics.
在电力系统中，谐波是由于某些类型的电力负荷影响电压和电流而出现的。
Harmonics are electric voltages and currents that appear on the electric power system as a result of certain kinds of electric loads.
当电力系统中只有一个谐波源时，各点的谐波电压可以方便的求出。
When there is one harmonic source in electric power system, the harmonic component could be derivable.
它涵盖五个方面：供电电压允许偏差、公用电网谐波、三相电压不平衡度、电力系统频率允许偏差、电压允许波动和闪变。
It covers five aspects: supply voltage tolerance, utility harmonic, three-phase voltage unbalance, power system frequency tolerance, voltage fluctuation and flicker.
它涵盖五个方面：供电电压允许偏差、公用电网谐波、三相电压不平衡度、电力系统频率允许偏差、电压允许波动和闪变。
It covers five aspects: supply voltage tolerance, utility harmonic, three-phase voltage unbalance, power system frequency tolerance, voltage fluctuation and flicker.
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