基于ETAP的储能电站电能质量研究

Studyon Power Quality of ETAP-based Storage Power Station

介绍ETAP软件的功能和特点,结合工程案例,利用ETAP软件建立模型,分析谐波电流、谐波电压、电压偏差;评估电压波动;利用传递系数和ETAP短路电流计算完成电压闪变计算。通过分析、比较储能电站计算值和标准规定限值,为电力部门接入设计提供参考依据。

The functions and features of ETAP software are introduced.Based on the project case,the models are established with ETAP software to analyze the harmonic current,h harmonic voltage and voltage deviation,to evaluate the voltage fluctuation,and to complete the voltage flicker calculation by means of transfer coefficient and ETAP short-circuit current calculation.The calculated value of storage power station and the limit value specified by the standards are analyzed and compared,so as to provide a reference basis for connection design of electric power sector.