三相Vienna整流器改进载波脉宽调制策略
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陈岚, 肖蕙蕙, 郭强, 向文凯
Modified Carrier-based Pulse Width Modulation Strategy for Three-phase Vienna Rectifier
CHEN Lan, XIAO Huihui, GUO Qiang, XIANG Wenkai
表1
补偿角度范围及补偿电压
V
comp
补偿区域
补偿角度
补偿大小
1
0°-
θ
pf
V
comp
=-
V
aref, offset
2
60°-60°+
θ
pf
V
comp
=-
V
rcref, offset
3
120°-120°+
θ
pf
V
comp
=-
V
bref, offset
4
180°-180°+
θ
pf
V
comp
=-
V
aref, offset
5
300°-300°+
θ
pf
V
comp
=-
V
cref, offset
6
360°-360°+
θ
pf
V
comp
=-
V
bref, offset