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Method and apparatus for reducing the harmonic currents in alternating- current distribution networks
Method and apparatus for reducing the harmonic currents in alternating- current distribution networks
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机译:减少交流配电网络中谐波电流的方法和装置
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摘要
An improved apparatus and method reduce the harmonic content of AC line and neutral line currents in polyphase AC source distribution networks. The apparatus and method employ a polyphase Zig-Zag transformer connected between the AC source distribution network and a load. The apparatus and method also employs a mechanism for increasing the source neutral impedance of the AC source distribution network. This mechanism can consist of a choke installed in the neutral line between the AC source and the Zig-Zag transformer.
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