Multiple-frequency three-phase load flow for harmonic analysis
Multiple-frequency three-phase load flow for harmonic analysis
复制标题
用于谐波分析的多频三相潮流
DOI：
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发表时间：
2004
影响因子：
6.6
通讯作者：
M. Tsay
中科院分区：
文献类型：
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作者：
Whei;Tung;M. Tsay
本文建立了多频三相潮流模型。该模型包括基波潮流和谐波潮流两个子模型。在FPF中，电气元件和PV总线的模型以传输系统中的电流注入的形式处理。采用标准傅里叶分析法对谐波负载进行处理，得到注入电流。以谐波电流作为等效电流源，推导出了HPF。此外，本文还提出了FPF和HPF的解耦快速版本，称为DFPF和DHPF。测试结果表明，所提出的通用方法是更好的性能比传统的潮流解决方案，是非常强大的。
A multiple-frequency three-phase load-flow model was developed in this paper. There are two new submodels including the fundamental power flow (FPF) and harmonic frequency power-flow (HPF) model. In FPF, models of electrical elements and PV buses were treated in the form of current injections in a transmission system. The standard Fourier analysis was used to deal with the harmonic loads to get injection currents. With harmonic currents as equivalent current sources, the HPF can be derived. Besides, the decoupled fast version of FPF and HPF, called DFPF and DHPF, were also proposed in this paper. Test results show that the proposed general-purpose methods are better performers than conventional power-flow solutions and are very robust.