eddy current loss
英 [ˈedi ˈkʌrənt lɒs]
美 [ˈedi ˈkɜːrənt lɔːs]
涡流损失；涡流损耗
双语例句
- A Algorithm for the Eddy Current Loss in the Power Electronic Converter
电力电子变流器中涡流损耗的一种算法 - Calculation of Eddy Current Loss in 3D Nonlinear Field Using Hybrid Method
应用组合法计算三维非线性涡流场中的损耗 - The harmonic currents caused by the rotor eddy current loss in high-speed magnetic levitation motor in the rotor will cause the problem of high temperature rise.
针对谐波电流引起的转子涡流损耗在高速磁悬浮电机中会引起转子很高的温升的问题，研究了一种计算高速磁悬浮电机转子涡流损耗的解析计算方法。 - Malleable cast ironware produces hysteresis and eddy current loss under alternating current in transmission!
针对输电线路上可锻铸铁金具在交变电流的作用下产生磁滞和涡流损耗。 - On this basis and the magnetic field distribution is solved by means of analytical method and the eddy current loss of sealing cover is calculated.
在此基础上采用解析法计算了密封电机的磁场分布，并由此求出了密封套的涡流损耗。 - Magnetostriction and eddy current loss of bonded giant magnetostrictive particle composites
粘结巨磁致伸缩颗粒复合材料的磁致伸缩性能及涡流损耗 - The establishment of electromagnetic field equations for solving eddy current loss of rotor was obtained by analysis of the electromagnetic field equations.
针对转子涡流损耗的问题，采用了一种加感抗器减小谐波涡流损耗从而降低温度的有效方法。 - The torque and eddy current loss of the magnetic coupling has important influence on the performance of magnetic driving pump.
磁力泵磁性联轴器的转矩和涡流损耗对磁力泵性能有重要影响。 - Several better mathematic models are summarized, including the formula of self-inductance and mutual inductance for two coils co-axially located, the formula of eddy current loss, the formula of magnetic field, and so on.
总结了其中几个重要方面已有的较好的数学模型，包括同轴方式下线圈的自感和互感的计算公式，涡流损耗计算公式，磁场计算公式等。 - The theoretical calculation was made of the eddy current loss induced by the metal isolation jackets of magnetic drive in the alternative magnetic field, and a comparison was made with measured results.
对磁力驱动器金属隔离套在交变磁场中引起的涡流损失进行了理论计算，并与实测结果进行了对比。 - The equivalent time constants are derived from the decay characteristics of the induced current. The resistance and inductance can be given by calculating the eddy current loss and magnetic energy in the passive feedback coils.
等效时间常数可以从感应电流自然衰减特性得到，电阻和电感则通过计算被动反馈线圈中涡流损耗和磁场能量中求得。 - Researches on the Eddy Current Loss of Magnetic Drivers
磁力驱动器涡流损失的研究 - Meanwhile, the magnetic steel eddy current loss effect of notch width and segmentation of the magnetic steels were analyzed.
同时分析了槽口宽度和磁钢轴向分块对磁钢涡流损耗的影响，并对减小磁钢涡流损耗提出了一些解决思路。 - Then, in consideration of the eddy current loss and additional loss, the energy equation is developed, the modified J-A theory can describe the dynamic magnetized characteristics of magnetic material.
进一步，在考虑涡流损耗和附加损耗的基础上，给出了动态磁化时的能量守恒方程，使得提出的J-A修正理论可拓展描述铁磁材料的动态磁化特性。 - Base on the analysis of the thermal process, it shows that the heat generated by core loss directly related to the top oil temperature, but the determinants of the hot-spot temperature are the resistance loss and the eddy current loss.
通过对变压器铁芯和绕组发热机理的深入分析，认为铁芯损耗产生的热量对顶层油温升会产生直接影响，而绕组热点温升的决定因素是绕组的直流电阻损耗和涡流损耗。 - Therefore, it is necessary to study the eddy current loss of the cycloid PM gear.
因此，对摆线永磁齿轮的涡流损耗进行研究是十分必要的。 - Simultaneously, low harmonics can rise eddy current loss of permanent, so high temperature may lead to demagnetize.
同时，低次谐波引起的永磁体涡流损耗易造成永磁体温度高而退磁。 - The isolation cover is designed as a setback type structure. The strength and the radial deformation are verified and the eddy current loss on the isolation cover is also analyzed.
结合真空机器人的开发，创新地将隔离密封套设计为台阶式的空心薄壁容器构件，并对隔离套的强度和径向变形进行了校核，对隔离套上的涡流损失进行了研究分析。 - The paper also tests the affect of the different magnetization of the permanent magnet, different parameters of the motor structures and different speed on the permanent magnet eddy current loss.
对永磁体不同充磁方式、电机不同结构参数以及不同转速下的永磁体涡流损耗进行了分析研究。 - The harmonics of the prototype under the sate of load has been analyzed and the eddy current loss on the fundamental current has been calculated. Simultaneously, the motor temperature rising test has been done.
分析了样机负载状态下的谐波，并计算了基波电流下的涡流损耗，同时进行了电机温升试验。 - The eddy current loss and the local overheating problem in the GIS equipment is a very important problem.
GIS设备的涡流损耗及其造成的局部过热问题是GIS设备设计计算中的一个关键问题。 - Furthermore, the eddy current loss is analyzed qualitatively. And the analysis indicates that the eddy current loss could be reduced largely.
此外，还对新模型从定性的角度进行了涡流损耗分析，分析表明其结构有利于减小涡流损耗。 - This thesis puts forward the new model of the PM eddy current loss calculation, which avoids the hypothesis of unlimited length of the eddy current region; this model is more closer to the real status.
本文提出了一种永磁体涡流损耗模型，避免了在二维场处理涡流计算时，对涡流区域长度无限长的假设，使得模型更加符合实际情况。 - In this paper, theory and experiment have been used to study the eddy current loss of the cycloid PM gear. Firstly, The structure and working principle of the cycloidal PM gear is given.
本文对摆线永磁齿轮的涡流损耗进行理论和实验研究。首先，给出了摆线永磁齿轮基本结构，以及其工作原理。 - In the comparative analysis of several rotor eddy current loss calculation method, the rotor eddy current loss is calculated.
在对比分析几种转子涡流损耗计算方法的基础上，计算了转子涡流损耗。 - In this paper, the design and key technology of permanent magnet coupling are carried out as follows: Firstly, according to analytic theory of the eddy current field, the formula of eddy current loss in the copper disk was deduced.
本文对永磁耦合器的设计及关键技术进行了如下工作内容：首先，根据涡流场分析理论，推导永磁耦合器铜盘的涡流损耗公式。 - The factors affecting permanent magnet eddy current loss calculated by using FEM method have been researched. The magnetic vector potential wave, the density wave of eddy current and the distribution of eddy current are obtained.
研究了运用有限元计算永磁体涡流损耗的影响因素，得到了永磁体内的磁矢位波形、涡流密度波形和涡流分布。 - According to the research, eddy current loss of box is the main source of stray loss.
研究发现，箱体涡流损耗是杂散损耗的主要来源。 - The reason of eddy current loss of the cycloidal PM gear is analyzed, and the calculation formula of eddy current loss is deduced.
理论分析了摆线永磁齿轮涡流损耗产生原因，并推导了损耗计算公式，根据计算公式，得到了涡流损耗的影响因素。