頁籤選單縮合
題 名 | 工業配電諧波問題之改善 |
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作 者 | 林昆平; 楊維楨; 劉志文; 林明鋒; | 書刊名 | 台電工程月刊 |
卷 期 | 567 1995.11[民84.11] |
頁 次 | 頁34-60 |
分類號 | 448.3 |
關鍵詞 | 序列無限制最小化技術; 綜合諧波電流失真率; 各次諧波電流失真率; Sequential unconstrained minimization technique; S.U.N.T.; Total harmonic current distortion factor; THDi; Current distortion factor; Dn; |
語 文 | 中文(Chinese) |
中文摘要 | 目前解決鋼鐵廠、造紙廠、電化學、石化業等用戶所產生之諧波問題幾 乎由國外公司包辦。國內學術界也有不少篇諧波研究論文,可惜對問題的核心一 濾波器兼功因改善設計及規格品的決定等實務上問題交待不清。台電公司的諧波 程式,只供設計好的濾波器做模擬演算,若設計錯誤必需藉由無數次數據校正及 嘗試錯誤法才能確定設計值(可能非最佳值)。本研究係針對上述困境設法改善嘗 試錯誤式的重大缺點,建立非線性最佳模式,以S.U.M.T.法求解,來幫助工程從 業人員能輕易地自動設計出濾波器及選定適當的規格品。 |
英文摘要 | Nowadys, the harmonic problems happened in Taipowersystem which was caused by users of steel, paper, electrochemical and petrochemical industries are almost solved byforeign companies. Although there are some domestic researchpapers published on harmoic topics, however, no one is veryclear to talk about the filter design in case reactivecompensation is also needed. The harmoic program used atTPC is also not for filter design. In case the filter is notdesigned correctly, the engineer have to renew the design withtrial on error and run the program many times until the rightanswer comes out. In this paper, we built a non-linearoptional model with numerical method S.U.M.T to directlydesign the filter without using tedious labor of trial on error.According to this paper, engineers using this powerful tool caneasily design filters and choose the right specification ofcomponents. |
本系統中英文摘要資訊取自各篇刊載內容。