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双向供电嵌入式平衡调节器的设计及应用
消耗积分:2 |
格式:rar |
大小:177 |
2009-08-13
刘润生
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双向供电可以削减大功率用电设备对电网造成的谐波污染，但由此会带来两路整流输出不平衡形成电源内 部环流现象。针对这一问题设计的嵌入式平衡调节器可直接安装在大功率用电设备内部，调节由两路全桥可控整 流造成的负载供电不平衡。
关键词：双向供电；谐波成分；平衡调节器；差动检测
Abstract： Applying the bi-power supply can reduce the harmonic pollution of the high-powered electric device to the power supply net due to the harmonic waves, but this may cause the inner electric loop- current between the rectifiers because of the unbalanced output of the two rectifier bridges. To resolving this problem, we designed an embedded current balance regulator which can be directly installed inside the high-powered electric device and worked to balance the output of two rectifier bridges.
Key words：Bi-Power Supply；Harmonious component；Balance Regulator；Differential Detect
关键词：双向供电；谐波成分；平衡调节器；差动检测
Abstract： Applying the bi-power supply can reduce the harmonic pollution of the high-powered electric device to the power supply net due to the harmonic waves, but this may cause the inner electric loop- current between the rectifiers because of the unbalanced output of the two rectifier bridges. To resolving this problem, we designed an embedded current balance regulator which can be directly installed inside the high-powered electric device and worked to balance the output of two rectifier bridges.
Key words：Bi-Power Supply；Harmonious component；Balance Regulator；Differential Detect
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