GB/T 12326-2008
ActivePower quality - Voltage fluctuation and flicker
电能质量 电压波动和闪变
Application Summary AI generated
This standard specifies the limits and measurement methods for voltage fluctuation and flicker in public power supply systems. It is applied in the evaluation and monitoring of power quality at the point of common coupling (PCC) for industrial, commercial, and residential users connected to low-voltage and medium-voltage distribution networks. The standard is used by grid operators and engineers to assess the impact of fluctuating loads, such as arc furnaces or welding equipment, on the stability of the electrical supply.
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