基于交直流混合微网的智能变电站新型站用电系统研究

Research on the New Power System of Intelligent Substation Based on AC/DC Hybrid Microgrid

变电站是能够改变电压的一个站点。一方面变电站能够升高电厂产生的电能和电压,将其输送至距离较远的地方,另一方面变电站能够降低产生的电压,保证居民能够正常用电。因此,变电站的重要性显而易见。变电站是联系各个电网的重要桥梁,能够实现各个电网的互联。目前,基于交直流混合微网的智能变电站普遍存在,且使用十分便利。基于此,分析基于交直流混合微网的智能变电站新型站用电系统容易发生的故障,并根据问题提出改进措施,促使基于交直流混合微网的智能变电站新型站用电系统更好地为人类服务。

Substation,as its name implies is a station that can change the voltage.On the one hand,the substation can transmit the electricity generated by the power plant or the electric energy rising voltage far away.On the other hand,can reduce the voltage generated and deliver it to residents for normal use.The importance of substation is obvious.Substation is also an important bridge to connect the power grid,it can use the role of transformer to connect the power grid.From the current situation,the intelligence based on AC/DC hybrid microgrid the power substation is widely used and very convenient.According to the faults of the new type substation power station power system based on AC/DC hybrid microgrid,analyzes the faults,and puts forward some reconstruction measures according to its problems.It is hoped that the new power system of intelligent substation based on AC/DC hybrid microgrid can better serve the human being.