查詢結果分析
來源資料
頁籤選單縮合
題 名 | 單相低壓電器諧波特性量測與改善 |
---|---|
作 者 | 宓哲民; 陳明堂; 朱惠勇; 黃慶連; | 書刊名 | 技術學刊 |
卷 期 | 10:1 1995.03[民84.03] |
頁 次 | 頁119-125 |
分類號 | 448.19 |
關鍵詞 | 諧波; 諧波污染; 諧波抑制; 綜合諧波污染; Harmonics; Harmonic pollution; Harmonic elimination; Total harmonic distortion; |
語 文 | 中文(Chinese) |
中文摘要 | 單相低壓電器大多使用電力電子元件構成電能轉換設備,使得電力系統中之電壓及電流受到日趨嚴重的諧波污染。為了瞭解單相低壓電器的諧波污染情形,以喚起社會大軍對諧波污染的注意,並提供台電及單相低壓電器製造廠商作為諧波污染防治對策之參考,乃就各種單相抵壓電器作一較完整測試,確定可能之諧波源,並就其諧波特性及含量作一統計、分析,進一步提出抑制諧波含量和改善負載功率因數之方法及效果。 |
英文摘要 | Power semiconductor devices are extensively used in the power conversion of appliances in recent years. Because the characteristics of appliances are nonlinear, they cause the problems of harmonics and the voltage and current in the power systems have been seriously distorted day after day. In this paper series of tests, measurements, and experiments were performed for low voltage appliances in order to realize the status of harmonic pollution and the probable harmonic sources. Some methods used to suppress and eliminate the harmonic components and to improve the power factor of the appliances are also presented. |
本系統中英文摘要資訊取自各篇刊載內容。