English translation for "current wave"

电流波

Example Sentences:

	1.	Carrier current wave telegraph 载波式电报
	2.	At the same time svm arithmetic is studied and the distortion of current wave form in voltage type pwm system analysed 对svm算法进行了研究，并对电压型pwm电流波形失真的问题作了分析。
	3.	While mining companies ' optimism about the strength of metals prices is one factor , there are other , arguably more pressing reasons for the current wave of consolidation 矿业企业对金属价格走强的乐观情绪，是解释当前整合浪潮的一个原因，此外还存在其它方面可以说更为紧迫的原因。
	4.	The time harmonic voltage and current wave propagation along a transmission line can readily be transferred from frequency domain voltage and current phasor distribution along the line 由传输线上电压及电流沿线分布之频域相量，可转换为传输线上各频率成份弦波电压及电流沿线之时域传播。
	5.	The input of traditional ac - dc converter is diode - capacitance combined circuit . it ? input current wave presents pulse shape , and the power factor ( pf ) on ac line side is low 传统的ac ? dc开关变换器输入端是二极管整流-滤波电容组合电路，其输入电流波形呈脉冲状，交流网侧功率因数很低。
	6.	Firstly , in order to get the credible current wave of the saturate ta , a simulate program of ta is written , and a little ta which can easily saturates is also made 首先，为获得各种短路情况下真实的电流互感器的饱和波形，编写了ta的计算机仿真程序，并自行设计制作了一个小截面铁芯的易饱和ta 。
	7.	In course of the simulation of mathematical model , this paper analyses and calculates quantitatively the key variables of torque pulsation , that is electromotive force wave and current wave , and tables a proposal through controlling the angle of pwm supply voltage , at the same time the results are given 在数学模型的动态仿真求解中，对电机转矩产生的关键量?电动势波形和电流波形进行分析研究和定量计算，并提出通过控制pwm电压的开关角来降低转矩脉动的方法，同时给出仿真结果。
	8.	The theories and design principles of each circuit of the spwm three - phase frequency inverter experiment unit are in detail introduced in this thesis . at the same time some experiment results are shown that include the output voltage and current waves when the load is in resistivity , inductivity or asynchronous motor 文中详细介绍了spwm三相变频实验单元所包含的各电路环节的理论基础及设计过程，并给出了调试结果，如负载为阻性、感性和异步电动机时，实验单元输出的电压和电流波形。
	9.	According to the test conditions , the double polarity inputting mode is adopted in the circuit of voltage - frequency converting part ; storage batteries are used in the optical emission part of optical fibre isolating and transmitting device , that can guarantee isolation between the main circuit and the testing system ; the 89c51 singlechip is used in the singlechip testing - controlling unit , the peripheral circuits are extended , data are transmitted through the serial port in this part ; the p opular software delphi5 . 0 is used in the pc part , the communication between singlechip and pc by serial port , plotting of current wave , regulation of data ; the optical - electrical isolating and triggering are used in the controlling part , this can guarantee the veracity and reliability of breakers triggered , this triggering mode is also used in the triggering of the main closing breaker , the tested breaker and the assistant breaker , the triggering signals are sent out by a singlechip 压频转换部分电路中根据实际情况采用了双极性输入方式；光纤隔离传输装置的光发射部分电源采用了蓄电池供电，确保了主回路与测试回路的完全隔离；单片机测控部分采用了89c51单片机，扩充了外围电路，通过串口向pc机传送数据； pc机与单片机之间的串口通讯、波形绘制、数据管理等都采用了软件delphi5 . 0编写。该测试系统中预留了输出口，可以对合成回路中的主合闸开关、被试开关、辅助开关进行触发，信号由单片机发出，控制部分采用了光电耦合隔离触发的方法。软件设计主要集中在对电流信号的数据采集、数据处理、数据传送、人机界面、波形绘制和数据管理，软件部分又可分为单片机和pc机程序设计两大部分。

Similar Words：

"current voyage" English translation, "current voyage; this voyage; this flight" English translation, "current w" English translation, "current water vegetation" English translation, "current wattless" English translation, "current wave laser" English translation, "current waveform" English translation, "current wavelength characteristic" English translation, "current weather" English translation, "current wedge" English translation