By contrast, the Tesla Roadster USES just one gear-such is the flexibility of its three-phase induction motor.
相反地，特斯拉跑车公司只需要动用一个传动设备——那就是三相诱导式发动机的灵活性。
Also, the implementation of the hardware and software for speed control and protection with the results obtained from tests on induction motor performance is provided.
基于发动机感应性能测试结论，为速度控制和保护而工作的软、硬件实现也在本文中被阐述。
Weighing in at 52kg (115lb), the Tesla Roadster's tiny three-phase induction motor is no bigger than a watermelon.
重达52千克（115磅），特斯拉跑车公司的小型三相诱导式发动机甚至还没有一个西瓜大。
Prof. Strangas said he had heard rumors of Toyota working on an advanced induction motor, but hasn't seen a published study on the work.
Strangas 教授说，他听过关于丰田研发先进感应式发动机的传言，但还没有见到这方面的研究发布出来。
An induction motor, by contrast, can be cooled passively-and thereby dispense with the hefty radiator, cooling fan, water pump and associated plumbing.
相反地，诱导式发动机可以自冷却，这样就省去了笨重的散热片、冷却风扇、水泵和与此相关的铅用品制造。
The power unit for driving the machines is a 50-hp induction motor.
驱动这些机器的动力装置是一台50马力的感应电动机。
Experimental result shows that the system can measure well torque-speed characteristic of induction motor.
实验证明，该系统能够较好地测定感应电动机的转矩-转速特性。
"It would be a big change in demand for neodymium" if Toyota switched to an induction motor, said Mr. Lifton.
如果丰田转向使用感应发动机，“全球对钕的需求会发生很大变化，”Lifton说。
Based on the static characteristics of induction motor, this paper analyzes the braking function of general voltage vector controlled frequency converter.
本文从感应电机的静态特性出发，分析了通用电压矢量控制变频调速器的制动功能。
This paper analyzes theoretical points of the implementation for high performance control of induction motor without speed sensor.
文章分析了交流感应电机无速度传感器的高动态性能控制方案的控制要点。
Drive USES one three-phase induction motor per pillar.
每根柱都使用一个三相感应电动机进行驱动。
A control system of bearingless induction motor based on torque winding air gap field oriented vector control is accomplished.
实现了一种基于转矩绕组气隙磁场定向控制的无轴承异步电机控制系统。
This paper presents a chopper adapting principle of rotor's resistance of induction motor, develops a two loops speed governing system, and gives computer simulation results.
本文提出了绕线式感应电机转子回路电阻的斩波调节原理，设计了双环调速系统，并进行了计算机辅助设计和仿真研究。
Compared with the traditional induction motor the performance of the permanent magnet synchronous motor is special.
摘要与传统感应电动机相比，永磁同步电动机具有独特的性能。
State the main problems in linear induction motor control.
概括阐述了直线感应电机控制中的问题。
Secondly, Bifurcations in induction motor and drives are concerned with.
其次分析了感应电动机及其传动系统的分岔现象。
Based on operation parameters of a three phase induction motor at duty type S1, this paper deduces the thermal state of this motor with constant output at duty type S7.
主要介绍一种依据一台三相异步电动机在S1工作制下的运行参数推断该台异步电动机容量不变时在S7工作制下发热情况的方法。
This paper studies the stator vibration of an induction motor with square frame, and presents a novel multi-degree vibrating model which is superior to the conventional double-ring one.
对方形机壳异步电动机的定子振动分析模型作了研究，给出了一种比双环模型更适用的多自由度模型，并对典型结构的方形异步电机进行了实际分析。
A novel approach to estimate induction motor speed is presented in this paper.
提出一种新型的异步电机转速辨识方案。
By analyzing magnetic field, the operation characteristic of the linear induction motor was calculated.
通过对磁场的分析，可以计算出直线感应电动机的运行特性。
In this paper, design a fuzzy controller and applied to the induction motor speed-frequency governing system.
本文设计了模糊速度控制器并应用于异步电动机变频调速系统中。
A decoupling control approach based on inverse system has been used for the innovative five degree-of-freedom bearing less induction motor, which is multi-variable, nonlinear and high coupling.
针对新型五自由度无轴承异步电动机这一多变量、非线性、强耦合的系统，采用逆系统的方法进行解耦控制。
An all-digital vector control system of three-phase induction motor is presented.
提出了一种全数字式的三相异步电机矢量控制系统。
The experimental results demonstrate: the automatic measurement system which bases on the DC dynamometer and DSP can well measure torque-speed characteristic of induction motor.
实验结果表明，以“被测试电机-直流电力测功机-负载电阻”为结构、基于数字信号处理芯片的感应电动机转矩-转速特性自动测试系统是可行的。
In vector control of induction motor, the key problem is to estimate rotor flux accurately.
异步电机矢量控制的关键问题在于精确地估计转子磁链。
In vector control of induction motor, the key problem is to estimate rotor flux accurately.
异步电机矢量控制的关键问题在于精确地估计转子磁链。
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