電刷電阻 的英文怎麼說
中文拼音 [diànshuādiànzǔ]
電刷電阻
英文
brush resistance-
For the bldcm which has a pseudo - sinusoidal back - emf waveform, this dissertation presents a svpwm control method using six discrete position signals for minimizing the torque ripple. the main aspects for the implementation of this method are analyzed, including the initial orientation of the voltage vector, reasonable choice of the impedance angle and the advance commutation angle, and estimation of the successive rotor positions
針對反電動勢類似正弦的準正弦波反電動勢無刷直流電動機，本文提出一種基於六個離散位置信號的自同步svpwm （電壓空間矢量法）控制方法，用以削弱電磁轉矩脈動，分析了實現這種方法的主要控制環節，包括起動時電壓空間矢量的初始定位，阻抗角與電流超前角的合理選擇以及連續轉子位置的估計等。This paper gives the fundamental equation of electric circuit of switched reluctance generator ( srg ). the phase flux linkage, indutance and phase current of srg are discussed based on unsaturated magnetic circuit
給出了開關磁阻無刷發電機的相電路基本方程，分析了基於不飽和磁路條件的相磁鏈、相電感和相電流。On the base of the development of thick film pastes technology, ru - based thick film resistor pastes have been studied due to select conductive phase and inorganic binder. state - of - the - art techniques such as rolling, screen printing and sintering were used for sample preparation. effects of ingredients, printing parameters and sintering parameters, microstructure on the properties of thick film resistor ( trf ) have been analyzed with xrd, sem, dsc and electrical tests
本文在跟蹤國內外厚膜漿料技術發展的基礎上，以釕酸鉍/銀系厚膜電阻漿料為研究對象，通過選用合適的功能相和無機粘結相成分，以三輥軋制、絲網印刷和高溫燒結等制備工藝為技術特徵，採用xrd 、 sem 、 dsc等分析方法和電性能測試手段，系統的研究了漿料中各相的成分配比、制備工藝參數，以及膜層微觀結構對厚膜電阻性能的影響規律。Avoid drawing any current from the wiper of a potentiometer. the resistance of the wiper contact will cause problems ( local heating, noise offsets etc
避免從電位器的弧刷處提取電流。弧刷的接觸阻抗會產生問題（局部溫升，噪聲偏移等等） 。Printed boards and printed board assemblies - design and use - part 1 - 2 : generic requirements - controlled impedance
印刷電路板和印刷電路板組件.設計和使用.第1 - 2部分:一般要求.控制阻抗In order to improve the circuit ' s input impedance, which is affected by insulating resistance of electrode leading wire, terminals and printed circuit board, electrode is connected to the meter through insulating wire of high impedance which is directly welded in the printed circuit board with insulating ring. the deviation of electrode is corrected by software and the algorithm is given
使用高阻絕緣線連接電極，並將高阻絕緣線直接焊在加有絕緣環的印刷線路板上，從而消除電極引線、接線端子和印刷線路板漏電對放大電路輸入阻抗的影響；軟體校正電極偏差，並給出校準演算法。Test method for physical - chemical properties of electrical carbon product. connection electrical resistance of brush flexible connection
電炭製品物理化學性能試驗方法.刷體與軟接線聯接處的聯接電阻Equivalent circuit and stead - state behavior of doubly fed brushless reluctance machine
無刷雙饋磁阻電機的等效電路與穩態特性分析Pm flux switching machines contain the merits of both switched reluctance machine and pm machine, such as the simple structure, high torque density and efficiency, as well as the flux - weakening capability
摘要永磁開關磁鏈電機兼具開關磁阻電機和永磁無刷電機的優點，結構簡單、轉矩和能量密度大、效率高，而且具有良好的弱磁能力。Test method for determining the electrical resistivity of a printed conductive material
測定印刷傳導材料電阻率的試驗方法分享友人