測量電流的 的英文怎麼說
中文拼音 [cèliángdiànliúde]
測量電流的
英文
amperometric- 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
- 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...
- 流 : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
- 的 : 4次方是 The fourth power of 2 is direction
- 測量 : measure; survey; gauge; meter; measurement; measuring; surveying; mensuration; metering; gauging;...
- 電流 : current; galvanic current; electric current; electricity; current flow電流保護裝置 current protec...
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You are asked to construct an ammeter to measure a current of 2 a at full scale deflection.
要你裝配一隻滿標度時測量2安的電流計。So it is used instead to calibrate more practical current-measuring instrument, called ammeters.
因此,它只用於校準更實用的測量電流的儀表安培計。When measuring the magneto performance parameter , we find that the instrument which use to measure voltage and current is still the simple voltmeter and amperemeter in the national standard , and the form of wave that we observed is anomaly. based on the measure principles, it obviously ca n ' t be used to do quantitative analysis ; because the discharge process of ignition system is quite complex, accompanies with very strong electromagnetism interference, and the ignition current and voltage are variable , it make the measure of ignition energy become a difficult thing of ignition system performance detection
在磁電機常規測量時,發現在國家標準中用於測量電壓、電流的儀器仍然是普通的電壓、電流表,而觀測到的波形多為不規則的形狀,根據測量原理,顯然不能用其來做定量的分析;由於點火系統的放電過程比較復雜,伴隨著很強的電磁干擾,點火電流、點火電壓都是變量,使得點火能量的測量成為點火系統性能測試的一個難點。Depend on the comprehensive analysis and study of the structure, principle, and exterior characteristic of the motor, through the methods of system modeling and digital simulation analysis, two kind of control device that work for the low voltage ( lvdc ) and the high voltage ( hvdc ) in avigation are researched respectively. point to the control technique of close - loop speed stabilization at a limited adjustment speed range, we bring out the close - loop speed control method that using the rotor position sensor indirectly measure the speed of the motor
在全面分析了稀土永磁無刷直流電動機的結構特點、工作原理、運行方式以及外部特性的基礎上,通過系統建模和數字模擬分析,分別針對航空低壓直流( lvdc )和高壓直流( hvdc )兩種電動機構用永磁無刷電動機,在小范圍轉速連續調節下的閉環穩速控制技術進行了詳細理論研究,提出了利用轉子位置傳感器信號間接測量電機轉速進行電機轉速閉環穩速控制的策略。Drift angle position closed loop control system is achieved with 80c31 as controller, step motor as transact organ and absoluteness coder as measure organ. a large number of dada are obtained in all kinds space circumstance experiments
設計和實現了以80c31作為偏流角控制器,以步進電機為執行元件,以絕對式編碼器作為偏流角測量元件的偏流角位置閉環控制系統。Current passing thermal resistance not over 5 milliampere
通過熱電阻中的測量電流最大不超過5毫安。Design of an extremely weak photoelectric current measuring circuit
極微弱光電流測量電路的設計The end result is that the semiconductor and metal form two strips side by side, with all the electrical contacts ? two for sensing a voltage, two for passing a current in and out ? along the free edge of the semiconductor
結果半導體與金屬變成相鄰的長條狀,所有電性接點都接到半導體的露出端:包括兩個用來測量電壓的接點,以及兩個分別讓電流流進與流出的接點。Resistance welding - welding current measurement for resistance welding - current sensing coil
電阻焊.電阻焊的焊接電流測量.電流感應線圈This paper describes mainly system functions, measuring methods, circuit design, software program and errors analysis of a new type of measuring instrument. this instrument can measure and monitor electric parameters in single - phase circuits, three - phase ( three - wire or four - wire ) circuits. this system can be applied to electric devices and power plants, transformer substations with harmonic pollution. it can measure current, voltage, power, energy, frequence, power factor etc. it also can detect load quality, phase sequence, alarm, display and print results, as well as detect and dispose negative power
該儀器適用於含有諧波污染情況下的機電設備現場、發電廠、供電局、企業變電所現場,可用來測量電流、電壓、有功功率、無功功率、視在功率、有功電能、無功電能、視在電能以及頻率和功率因數等電參數,並具有負載性質(感性、容性)判別,正、逆相序判別指示功能;超限報警功能;列印記錄功能和負功檢測及處理功能。How to measure the current in a low stray inductance dc bus design
如何在母線電感很小的情況下測量電流?So it is used instead to calibrate more practical current - measuring instrument, called ammeters
因此,它只用於校準更實用的測量電流的儀表? ?安培計。To test passive components, the tester places a test voltage across the component under test and measures the current
在測試無源器件時,測試設備對被測試的器件施加一個測試電壓后,測量電流。The singlechip design includes sensor circuits for testing electromotor ' s electrical current, voltage and rotate speed, and includes data collection board and data communication board, and includes rs - 232 and rs - 485 communicate mode
其中單片機設計包括測量電流、電壓和轉速的傳感器電路、數據採集板和數據通信板設計以及rs - 232和rs - 485通信方式。Otherwise it decreases with the dielectric constant. since the direction of the particle chains is different from that of microwave transmission, which was considered to have different effect on microwave attenuation. two different erf containers for measuring the microwave transmittance were made
考慮到微波傳播方向與電流變液顆粒鏈方向不同會造成微波衰減的不同,因此設計並製作了兩種用於測量電流變液微波透射率的電流變液樣品盒。In order to fulfill the protection more effectively in the short circuit failure, a new method based on the varying rate of the system current is developed. in order to get the virtual value of the system current, considering the characteristic of the rogowski coil output, a new integral method based on software is adopted and the traditional integrator is omitted
為更好地實現短路電流的保護,本文針對rogowski線圈測量電流的特點,結合對短路電流變化規律的分析,提出了一種基於電流變化率判斷短路發生的新型判據,並通過模擬實驗對本文理論部分進行了初步的驗證。For the first time, the solenoid collecting magnetic field optical transducing principle is presented in this paper, and it is proved that the way to measure current by polarized light encircling conductor and that by polarized light threading solenoid axes are equivalent
為了解決aoct的長期運行穩定性問題,首次提出了「螺線管聚磁光學傳感原理」 ,證明了偏振光圍繞著無限長通電導體測量電流與偏振光通過通電螺線管的軸向方向測量電流,在光學傳感測量電流的意義上是等價的。Because the current passing through measurement circuit is near to zero, the effects of electrode polarization on the measurement results are virtually eliminated
由於流過測量電路的電流近似為零,因此消除了電極極化電壓對測量結果的影響,提高了測量的精度。A novel measuring circuit to quantify flow used in a portable and low power electromagnetic flowmeter
便攜式低功耗電磁流量計測量電路的設計As for the dynamic performance, the linear variable differential transformer ( lvdt ) displacement sensor using signal conditioner ad598 is not so good, so the differential rectifier is designed as the measuring circuit of the sensor so as to increase its cross - over frequency. also, the static test and dynamic test is made for the sensor along with the lvdt
由於使用線性差動變壓器信號處理晶元ad598為測量電路的差動變壓器式傳感器的動態性能不夠理想,本文設計製作了差動整流電路作為差動變壓器式傳感器的測量電路以提高傳感器的截止頻率,並對差動變壓器式傳感器進行靜態和動態標定。分享友人