[外文翻譯]基于LabVIEW的虛擬功率分析儀/A LabVIEW Based Virtual Instrument for Power Analyzers
內(nèi)包含中文翻譯和英文原文，內(nèi)容完善，建議下載閱覽。

①中文頁(yè)數(shù) 11

中文字?jǐn)?shù) 3876

②英文頁(yè)數(shù) 12

英文字?jǐn)?shù) 2253

③ 摘要
本文開(kāi)發(fā)了一種基于PC虛擬儀器（VI）的功率分析儀。不同于理論研究，一款實(shí)用的虛擬儀器可以集成于開(kāi)發(fā)好的虛擬儀器系統(tǒng)當(dāng)中。在本文中，功率分析儀功能包括諧波分析儀和瞬時(shí)功率測(cè)量。這一款預(yù)開(kāi)發(fā)的的虛擬儀器是基于LabVIEW（實(shí)驗(yàn)室虛擬儀器工程工作臺(tái)）語(yǔ)言平臺(tái)下，以微軟 Windows 95/98的操作系統(tǒng)為開(kāi)發(fā)環(huán)境。預(yù)實(shí)現(xiàn)的方法擴(kuò)展能力要根據(jù)用戶(hù)的要求。本文為功率分析儀開(kāi)發(fā)了一些虛擬儀器模塊，使用這些虛擬儀器模塊就像使用軟件集成電路（IC）一樣。本文開(kāi)發(fā)的所有虛擬儀器模塊都是免費(fèi)的非商業(yè)用途

In this paper, a PC-based Virtual Instrument (VI) for power analyzer is developed. Instead of theoretical research, a practical VI that can be integrated into existent VI system is developed. The functions of power analyzer developed in this paper include the harmonic analyzer and instantaneous power measurement. The proposed VI is based on the LabVIEW (Laboratory Virtual Instrument Engineering Workbench) language under the workbench of the MS Windows 95/98 operating system. The capability of the proposed method can be expanded according to the requirements of users. Some sub-VIS for the power analyzer are developed in this paper and the idea of software Integrated Circuit (IC) can be achieved by using these sub-VIS. All sub-VIS developed in the paper are free for non-commercial use

④關(guān)鍵字 虛擬儀器/Virtual Instrum

⑤參考文獻(xiàn)
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No. 3, Sept. 1999, pp. 20 -27.
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[9] Cristaldi, L. and Ferrero, A., “A Method and Related Digital Instrument for the Measurement of the Electric Power Quality” IEEE Trans. on Power Delivery, Vol. 10 3, July 1995, pp. 1183 -1 189
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[11] Benton, J.S., ”Virtual Instrument Measures Harmonic Filter Duty,” IEEE Computer Applications in Power, Vol. 8 4, Oct.