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Six-phase constant-current induction motor is a special motor designed as a load for current source inverter. It has a winding of 30 ° space phase band. This kind of motor can alleviate the harmonic problems caused by power supply of constant-current source.

六相恒流电机是一种作为二重化电流源型逆变器负载的特殊电机,采用了空间30°相带绕组,能较好的缓解由于恒流源供电而产生的谐波问题。

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Simulation on Current Balance Control of Induction Motors in AC Drive

交流传动系统中异步电动机均流控制仿真

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Performance Analysis and Implementation of Six-phase Induction Machine Based on Trapezoidal Phase Current Waveform Control

基于梯形波相电流控制的六相感应电机性能分析与实现

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In this paper, a firm joint between steel base and diamond grain was realized by using a high frequency induction welding technique. Ni Cr was used as the brazing alloy and the brazing current and time were carefully controlled.

利用高频感应加热的方法,以Ni-Cr合金为钎料,通过控制电流和加热时间,实现了金刚石与钢基体的牢固连接。

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In this paper, the firm and imperishable joint between steel base and diamond grain was realized by using high-frequency induction brazing with the powdered brazing filler metal of alloy Ni-Cr, and by properly controlling the brazing current and time.

采用高频感应钎焊的方法,用Ni-Cr合金粉末做钎料,适当的控制钎焊电流和钎焊时间,实现了金刚石与钢基体的牢固焊接。

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in the process of floating zone refining neodymium bar with induction heating, the electromagnetic forces exerted on floating melted zone of neodymium bar by high frequency current in induction coil were calculated.

计算了感应加热悬浮区熔提纯钕棒过程中,感应线圈中的高频电流作用在钕棒悬浮熔区上的电磁力。

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calculation of induction voltage for eddy current testing of the carburized depth

涡流检测渗碳层深度的感应电压计算

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analysis and calculation of eddy current in induction motor with solid and cage rotor

实心笼型异步电机转子涡流分析与计算

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two-dimensional finite element model of induction motor with solid and cage rotor is set up by ansys, taking saturation into account, the distribution of eddy current in rotor is analyzed when starting, eddy current losses in solid rotor and cage are also calculated.

使用ANSYS软件建立实心笼型异步电机二维有限元模型,分析考虑磁路饱和情况下电机起动时转子中涡流的分布情况,计算转子笼条和实心体中的涡流损耗。

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3-d eddy current field computation in squirrel cage rotor of induction motors

异步电机斜槽转子三维涡流场计算

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parametric variation of induction motor for electric vehicles will result in fluctuation of motor current and torque.

电动车辆的变参数感应电动机将导致在电机电流和扭矩的波动。

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firstly, research for control strategies of alternating current induction motor in recent years was introduced, and the advantages and disadvantages of different strategies were compared.

论文首先对近年来交流感应电机控制技术的发展进行了综述,归纳并比较了各种控制策略的优缺点。

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regarding the its in advanced traffic management system ( atms), the transportation control and the way induction plan formulation not only relies on the current transportation demand pattern, moreover will rely on the future transportation demand condition.

对于ITS中的先进的交通管理系统(ATMS),交通控制与路径诱导方案的制定不仅依赖于当前的交通需求模式,而且依赖于未来的交通需求状态。

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He had an inherent interest in induced current and in the induction field.

他对感应电流和感应电场有着内在的兴趣.

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Magnetic induction of a circular current is calculated using magnetic scalar potential.

用磁标势法计算了圆形线电流的磁感应强度.

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According to the basic principle of alternative current field measurement ( ACFM), the alternative current field sensor was designed, which was made up of drive coil and induction coil. The sensor can be used for measuring the point magnetic field in the space.

根据交变磁场测量法(ACFM)的基本原理,设计了一种由激励线圈和感应线圈组成的交变磁场传感器,可对空间点磁场进行测量。

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The magnetic induction of the coil of rectangular carrying current

矩形载流线圈的磁感强度

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Short Circuit Current Characteristics of Doubly Fed Induction Generator With Crowbar Protection Under Different Voltage Dips

不同电压跌落深度下基于撬棒保护的双馈式风机短路电流特性分析

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In this paper, some methods to measure discharging current, the magnetic induction intensity and are presented and discussed, by theoretical analysis and comparison, some conclusions are drawn.

本文简要介绍了电磁成形中放电电流、管坯与线圈间隙中的磁场测量,以及管坯动态变形过程测量的各种方法。

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