The causes of producing high frequency stray losses,the methods of analysing high frequency stray losses and the technical measures for reducing high frequency stray losses are presented and analysed.
针对笼型感应电动机内产生高频杂散损耗的原因、分析计算方法以及降低这些损耗的措施等方面,进行了深刻的分析和阐述。
The paper descirbes several methods for the measurement of the stray loss of thee-phase asynchronous motor,and analyzes the amount of thray loss by using different measuring ways.
阐述了三相异步电动机杂散损耗的测定的几种方法,通过不同的测法分析了杂散损耗的大小,最后通过直流机反转法试验杂散损耗,进行测定分析。
The effects of the length,position and loss coefficient of the fiber that connects the LPGs on the cascaded LPG spectral characteristics are discussed.
利用传输矩阵法分析了级联长周期光栅的光谱特性,讨论了级联处光纤的长度、位置以及包层模损耗系数对级联长周期光栅光谱的影响,并对级联长周期光栅和相移长周期光栅的光谱进行了比较。
For the polymeric electro optic waveguide, approximate expressions of propagation constant and loss coefficient are derived by using perturbation theory according to coupled mode theory of the ideal optic waveguide, thereby complicated complex calculations for finding the solution of eigenvalue can be simplified to simple real calculations.
对于聚合物电光波导 ,依据理想光波导耦合理论的微扰理论 ,推导传播常数和损耗系数的近似表达式 ,从而将求解本征值的复杂复数运算简化成简单实数运算。
By theoretical calculation, the wave-length range and K value at nr <1, as well as loss coefficient, a= 0.
通过理论计算,得到了该材料nr<1的波长范围,消光系数K和损耗系数a,通过工艺和材料的选择,使a理论值达到0。
Standard Methods for Stray-Load Loss of Three-Phase Cage Asynchronous Motors
三相笼型异步电动机负载杂散损耗的测试方法
MODULARIZATION CALCULA TION OF MAGNETIC LEAKAGE FIELD AND STRAY LOSSES IN A POWER TRANSFORMER
电力变压器漏磁场及杂散损耗的模块化程序计算
scattering loss in optical thin-film
光学薄膜的散射损耗
Loss of bulk petroleum liquid products
GB11085-1989散装液态石油产品损耗
The Dispersion and Attenuation Measurement System for Single Mode Optical Fiber
单模光纤的色散和损耗特性测量系统
The Dielectric Properties of CaCu_3Ti_4O_(12) with Low-loss Dielectrics Doping;
低损耗介质掺杂的CaCu_3Ti_4O_(12)介电性能研究
Study on Dissipative Structure Characteristic and Matrix Representation of Complex Network;
复杂网络的耗散结构特征与矩阵表示研究
The Application of the Entropy and Dissipative Structure in Management Based on Complexity;
基于复杂性的熵、耗散结构在管理中的应用
Research on Dynamic Response of Wavy Hybrid Fiber Reinforced Concrete;
混杂柔性纤维混凝土动力耗散机理研究
Theoretical analyses of extrinsic scattering loss in fluoride glass fiber
氟化物玻璃光纤非本征散射损耗的理论分析
THE MEASUREMENT OF SCATTERING LOSS IN CAVITY OF A CW CHEMICAL OXYGEN-IODINE LASER
连续波氧碘化学激光器腔内散射损耗测量
SELF-ABSORPTION EFFECT AND SCATTERING LOSS REVISION FOR THE OPTICALLY PUMPED FAR INFRARED LASER
光泵远红外激光自吸收效应和散射损耗的修正
Synchronized Survey on the Thermal Dissipation and the Microscopic Structure during Fatigue Damage;
疲劳损伤过程热耗散与微观形貌的同步测量
Theory of Scattering Loss of Micro- or Nanofiber Caused by Surface Roughness;
微纳光纤表面粗糙度引起的散射损耗理论研究
Defense of claim for shortage of bulk cargo carried by sea on basis of reasonable allowance;
海上运输散货“合理损耗”短量索赔的抗辩
The Allocation of Loss Settlement Surplus Based on Imputation Components of Branch's Dissipation Power
基于耗散功率转归分量的网损结算盈余分摊
Loss-Impact Modification of Locational Marginal Prices Using the Imputation of Dissipation Power
基于耗散功率转归分量的节点电价网损修正
Loss Analysis and Thermal Design of Mid-Voltage & Mine-Used Inverter Main Circuit
中压矿用变频器主电路损耗分析及散热设计