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电网技术  2015 

考虑用户定量需求的优质电力园区DVR优化配置

DOI: 10.13335/j.1000-3673.pst.2015.03.036, PP. 823-828

Keywords: 优质电力园区,动态电压恢复器,过程抗扰时间,用户定量需求,优化配置,Tabu搜索

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Abstract:

传统Flyback逆变器应用在高电压、大功率场合时常会存在电压应力过大等问题。为此,在传统反激逆变器拓扑中引入二极管箝位多电平技术,提出了一种交错并联反激式三电平逆变器。分析了该拓扑的工作原理,推导了输入与输出的关系,并分析了该逆变器的外特性,给出了电路中主要参数的计算方法。仿真和实验结果验证了所提拓扑的可行性。

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