閃電測量儀 的英文怎麼說
中文拼音 [shǎndiàncèliángyí]
閃電測量儀
英文
fulgurometer- 閃 : Ⅰ動詞1 （躲閃; 閃避） dodge; get out of the way 2 （扭傷） twist; sprain 3 （突然出現） flash 4 ...
- 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...
- 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
- 量 : 量動1. （度量） measure 2. （估量） estimate; size up
- 儀 : 名詞1 （人的外表） appearance; bearing 2 （禮節; 儀式） ceremony; rite 3 （禮物）present; gift 4 ...
- 閃電 : [地球物理] lightning; flashing lightning; al sáeqa
- 測量 : measure; survey; gauge; meter; measurement; measuring; surveying; mensuration; metering; gauging;...
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Monitor apparatus can measure valid value of three phase voltage and current, power factor, three phase disequilibrium, instant flecker of short time and harmonic without twenty, degree and harmonic distortion total. the paper are laid on the following. ( 1 ) master plan and function of circuit, ( 2 ) hardware design including circuit and principle of a / d conversion, phase lock, liquid crystal display and keystroke and so on, ( 3 ) design of system software including digital filtering, fft, a / d conversion and monitor interface of pc, ( 4 ) system test
監測儀能夠完成包括三相電壓、三相電流的有效值、功率因數、三相不平衡、電壓短期閃變、以及20次內的諧波、諧波相位、諧波失真總量等的測量。論文重點介紹了以下幾部分： （ 1 ）電路的總體設計和功能； （ 2 ）硬體設計，包括a d轉換、鎖相環、液晶顯示和按鍵輸入等原理和電路。 （ 3 ）系統軟體設計，包括a d轉換、 fft 、數字濾波等程序的原理和演算法以及上位機監控界面的設計； （ 4 ）系統測試。Based on the currently laboratory investigation results and the iced insulators leakage current performance during icing process, in this paper a leakage current measurement system is designed with graphical programming language laboratory virtual instrument engineering workbench
本文在國內外現有研究成果的基礎上，根據覆冰絕緣子閃絡過程中泄漏電流特性和測量要求，應用圖形化編程語言labview設計了基於虛擬儀器的絕緣子冰閃過程泄漏電流檢測系統。In order to get suitable algorithms which are accuracy, feasible, practical and convenient to be realized by virtual instrument, this paper firstly analyzes measuring algorithms of major power quality parameters, such as voltage, current, frequency, harmonics, flicker, unbalance factor etc. then two algorithms, the one for basic power quality parameters measurement based on spectrum correction and the other one for flicker measurement based on fft, are presented
基於虛擬儀器技術的電能質量測試儀應用靈活，升級方便， 「軟體就是儀器」的特色使測試儀各種通用功能和預期功能的方便實現成為可能。文章對電能質量的一些主要指標:電壓、電流、頻率、諧波、電壓波動和閃變、三相電壓不平衡度等的測量演算法進行了分析，尋求適合虛擬儀器實現的，切實可行、計算精確、實用性強的計算方法。Throughout the descent, shifts in the frequency of the probe ' s radio signal will be monitored to infer the strength of titan ' s winds, and the huygens atmospheric structure instrument ( hasi ) will measure temperature, pressure and electrical fields that could indicate the presence of lightning
下降過程中將持續監測探測器無線電訊號的頻移，以推算土衛六風場強度；而惠更斯大氣結構儀（ hasi ）會量測溫度、氣壓以及可能顯示閃電是否存在的電場。分享友人