特種校正電路 的英文怎麼說
中文拼音 [tèzhǒngjiàozhēngdiànlù]
特種校正電路
英文
special correcting circuit- 特 : Ⅰ形容詞(特殊; 超出一般) particular; special; exceptional; unusual Ⅱ副詞1 (特別) especially; v...
- 種 : 種名詞(姓氏) a surname
- 校 : 校名詞1. (學校) school 2. (校官) field officer3. (姓氏) a surname
- 正 : 正名詞(正月) the first month of the lunar year; the first moon
- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 特種 : special type; particular kind特種編碼 specific coding; 特種兵 special soldier; special troop; 特...
- 校正 : check; correction; adjust; revise; proofread and correct; rectify; calibrate; make true; master c...
- 電路 : [訊] circuit (ckt); electric circuit; electrocircuit電路板 circuit board; 電路保持 guard of a c...
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With promulgation and obliging actualization of iec 1000 - 3 - 2 etc. international standards, power factor correction ( pfc ) technique become a hotspot of research in power electronics field. based on average current mode, the paper introduce the design and implementation of a fully digital controlled single - phase boost power factor corrector with fast response. the control - loop circuit is realized using digital control and the corrector can tend to unity power factor, lower current harmonics and high transfer efficiency
本文在平均電流模式控制的有源功率因數校正技術的基礎上,設計了一種控制電路基於數字信號處理器( dsp ) 、主電路採用boost變換器拓撲結構的全數字單相功率因數校正器,用數字電路代替傳統的模擬電路來實現對整個迴路的控制,最終使得校正器具有輸入功率因數接近於1 、低電流諧波以及高轉換效率的特性。In this paper the shortcomings of the constant impedance control method has been analyzed, in accordance with efa system " s characteristics, requests of design and developing direction of efa control system an intelligent control method has been proposed. based neural network the model of the efa is established, which can pre - estimate the echo of control variable of efa. by analyzing the result of pre - estimate the control variable can then be adjusted in real time
本文分析了電弧爐恆阻抗控制存在的不足,在此基礎上針對系統的特點和控制要求,參考國內外電弧爐控制的研究發展方向,提出了一種基於神經網路的電弧爐控制方法,即利用神經網路建立電弧爐模型,並對系統的響應進行預估,將對預估值和期望值進行比較計算並對實際控制量進行校正。Abstract : in recent years, with the successful application of hig h - frequency switching power supply in communication power, there are a lot of con trol circuits for power factor compensation now. in this article, the writer reco mmands a kind of practical and reliable control circuit
文摘:近幾年來,高頻開關電源成功地應用於通信電源上,而用於功率因數校正的控制電路有多種,現只介紹一種實用可靠的控制電路的功能、特點及控制方法
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