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題 名 | Current-Injection Based Decoupled Three-Phase Load Flow Model for Multiple-Frequency Analysis=以電流注入為基礎之多頻三相解耦負載潮流模型 |
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作 者 | 詹東昇; | 書刊名 | 高苑學報 |
卷 期 | 11 民94.07 |
頁 次 | 頁89-108 |
分類號 | 448.11 |
關鍵詞 | 等效電流注入; 基頻負載潮流; 諧波負載潮流; |
語 文 | 英文(English) |
中文摘要 | 本文發展出一套多頻三相負載潮流模型,其可分為基本頻率與諧波頻率兩個子模型。基頻模型中線路、發電機與負載匯流排之模型皆以等效注入電流的觀念進行推導。諧波頻率模型中,各種諧波源亦視為等效注入匯流排之諧波電流,其來源可由傅立葉分析或利用基頻模型預先執行後所得之系統狀態參數,經由各諧波源之諧波模型而求得。經過本文之測試結果得以驗證本文提出之負載潮流模型快速收斂與求解精確之優越性。 |
英文摘要 | A multiple-frequency three-phase load flow model was developed in this paper. There are two new sub-models 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. |
本系統中英文摘要資訊取自各篇刊載內容。