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Abstract:
将级联H桥多电平变换器用于配电网单相接地故障的消弧,不仅能够满足配电网高电压大功率的要求,同时其良好的输出波形特性能够满足故障电流全补偿的要求。本文对该变换器进行设计,确定主电路参数,选择合适的控制策略并对其进行建模,同时采用悬浮电容为级联H桥多电平变换器提供直流电压,因此设计直流侧电容电压稳定电路,最后通过PSCAD/EMTDC对设计结果进行仿真验证。
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电气技术
ISSN: 1673-3800
Year: 2015
Issue: 12
Volume: 0
Page: 10-14
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count: -1
30 Days PV: 4
Affiliated Colleges: