您要查找的是不是:
- 有功功率Pactive-power P
- 有功功率active power
- 首先从永磁同步伺服电动机运行状态基本数学模型着手,导出了最大电磁功率P(em)和最大电磁转矩T(em)与电机参数R,Xd,Xq的关系式,通过分析得到了Xq对Xd的合理比值范围。On the basis of mathematical models of fundamental operating states in the permanent magnetic (PM) synchronous servo motor,this paper derivers formulae of the maximum electromagnetic power P(em) and torque T(em) as a function of the machine parameter: R, Xd,Xq,then the reasonable ratio range of Xd and Xq is obtained.
- 采用实验方法对中心龙卷流型搅拌槽液-液混合特性进行研究,测试无因次混合时间(Nt),得出Nt与混合雷诺数Re及体积功率P/V的关系曲线。Experiments for studying the behavior of liquid-liquid dispersion in a central tornado flow stirring vessel(CTF-mixer) were described. Mixing time ( Nt ) was determined,and the relation between Nt vs. Re , and P/V was obtained.
- 变压器有功功率transformer active power
- 有功功率计effective power meter
- "pin"中"p"的送气发音the aspiration of "p" in "pin"
- 非有功功率fictitious power
- 他在文件上签上姓名的首字母G.P.S。He initialed the paper G.P.S.
- 有功功率表active power meter
- 比功率specific power
- 安全功率firm power
- 半功率half-power
- 泵功率pumping power
- 标定功率declared power
- 半功率点half power points
- 半功率角half-power angle
- 保证功率guaranteed output
- 饱和功率saturation power
- 备用功率power reserve