electromotance
英
美
n. 电动势
双语例句
- On the basis of analyzing the electromotance in the commutating components of single phase motor, the methods of improving commutating performance through offset reversal from the brush to form a suitable angle β are set forth.
在分析单相串励电动机换向元件中电动势的基础上，就逆转向偏移电刷一个适当的角度β，来改善换向性能的方法进行了阐述。 - Simplified Calculation on Equivalent Electromotance and Its Applications
等效电功势的简化计算和应用 - Base on the analysis and research of the original control systemof double housing planer ( B2-012A), designed a opposing electromotance feedback control system.
在分析和研究龙门刨（B2012A）原控制系统的基础上，设计了龙门刨床反电动势反馈控制系统。 - The direct current speed regulator ( 6RA70) is in this system as the main speed governing device, it uses the opposing electromotance feedback control, can smoothly change the rotational speed of the main electromotor, automatically regulate the armature current according to the real rotation speed.
该系统以西门子公司的直流调速器（6RA70）为主要调速控制器件，主拖动直流电机采用反电动势反馈的控制方法，根据主电机实际转速自动调节电枢电压和电流，平滑改变电动机转速。 - Direct current speed control system of the double housing planer using opposing electromotance feedback
龙门刨床反电动势反馈直流调速系统 - Considering the change of magnetic linkage ( or electromotance) and the effects of AVR control system, this paper defines the differential equations describing system with 2-axes excitation machines. It also forms a new Lyapunov function for evaluating transient stability of the power system.
文中考虑了暂态过程中磁链变化及AVR控制系统的作用，导出相应的微分方程组，并构成新的李雅普诺夫函数，用以评价电力系统运行的暂态稳定性。