永磁同步电动机系统是一类仿射非线性系统。
Permanent magnet synchronous machine system is a nonlinear affine system.
本文阐述了永磁同步电动机磁场定向矢量控制系统。
This paper presents a field-oriented vector control system for permanent magnet synchronous motor.
对无轴承永磁同步电动机提出非线性l 2鲁棒控制。
Nonlinear L2 robust control for bearing less permanent magnet synchronous motors (BPMSM) was presented.
介绍了一种永磁同步电动机转子位置估算的改进方法。
This paper presents an improved scheme of rotor position estimation for PMSM.
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。
Compared with the traditional induction motor the performance of the permanent magnet synchronous motor is special.
本课题结合国家863计划项目防爆稀土永磁同步电动机而开发。
This topic develops for country 863 plans projects "explosion-proof rare earth permanent magnetism synchronous motor".
三相异步起动永磁同步电动机的磁路结构和起动过程都比较复杂。
The magnetic structure and starting process of the line-start permanent magnet synchronous motor are relatively complicated.
在化纤用两极永磁同步电动机设计中，电机的启动问题较为突出。
The prominent design problem in two-pole permanent magnet synchronous motor (PMSM) lies in its starting problem.
永磁同步电动机电抗参数是电机性能分析和优化设计的重要依据。
The reactance parameters of permanent magnet synchronous motors are the most essential to the analysis and design of motor.
本文旨在研制一套全数位化矩阵转换器驱动永磁同步电动机系统。
This thesis investigates the design and implementation of a full-digital matrix converter for PMSM drive systems.
给出了一种计量用途的永磁同步电动机高精度调速系统控制策略。
A control strategy of high precision speed control system for PMSM which is used for measurement is proposed.
在单个永磁同步电动机调速系统的基础上，实现了多电机同步控制。
Base on timing system of single PMSM, achieve the multi-motor synchronous control.
脉动转矩的准确计算是爪极永磁同步电动机优化设计的基本前提之一。
The accurate calculation of cogging torque assists in optimizing the design of claw pole permanent magnet synchronous motors.
将模糊控制引入精密磨床的高速永磁同步电动机驱动系统速度控制中。
This paper present a fuzzy control strategy of high speed permanent magnet synchronous motor for precision grinder.
该公式的建立为轴向磁场永磁同步电动机的性能分析及预测创造了条件。
The foundation of those equations create conditions for the performance analysis and prediction of axial-field permanent magnet synchronous motor.
但同步电动机存在起动困难的缺点，使它的应用在很大程度上受到了限制。
There are many shortcomings in difficult starting in the synchro motor. Its application is limited to a great extent.
在永磁同步电动机直接转矩控制中，定子电阻是一个需要精确给定的参数。
The stator resistance is an accurate parameter used in direct torque controlled(DTC) permanent magnet synchronous machines(PMSM).
稀土永磁同步电动机具有效率高、功率因数高的特点，是一种高效节能产品。
High efficiency and high power factor are characteristic of rare earth and permanent magnetism and synchronous motor. lt is a energy saving product.
提出的新型可植入式人工心脏是由轴向磁场结构的永磁同步电动机直接驱动。
This paper presents a novel artificial heart, which is directly driven by a compact permanent magnet synchronous motor (PMSM) with axial-field configuration.
励磁系统是同步电动机运行系统的重要组成部分，直接影响电机的运行特性。
Excitation system is an important part of synchronous motor running system, it affects the operating characteristics of motor directly.
永磁同步电动机从异步启动到牵入同步过程是一个非常复杂的机电瞬变过程。
Permanent magnet synchronous motor running from asynchronous start-up to pull-in synchronization is a very complex electromechanical transient process.
同步电动机不但功率因数高，而且其转速与负载大小无关，只决定于电网频率。
Not only high power factor synchronous motor, and its speed is independent of the load, depends only on grid frequency.
本文对铁磁实体转子隐极同步电动机异步起动时的转矩与电压关系进行了研究。
This paper studied the relationship between torque and voltage, when the solid rotor synchronous motor involving non salient pole started asynchronously.
介绍了应用于混合动力汽车上的永磁同步电动机的结构、工作原理、控制方法。
The structure, working principle, control method of the permanent-magnetic synchronized motor used in hybrid vehicles are described.
本文着重论述了在周期性负载下，稀土永磁同步电动机效率与参数之间的相关性。
This paper mainly deals with the relation between energy efficiency and parameters of rare earth permanent magnet synchronous motor (REPMSM)operating under periodical load.
本论文提出微型永磁同步电动机驱动系统的强健控制器设计及其转轴角度估测器。
This dissertation proposes a robust controller design and a position estimator for micro permanent magnet synchronous motor drive systems.
介绍了钕铁硼永磁单相同步电动机产品样机的试验结果及分析、设计方案和试制情况。
This paper introduces the testing results, analysis and design method, and manufacture technology of industrial machine of Nd-Fe-B single-phase synchronous motor.
文章分析了同步电动机频繁损坏的主要原因，提出了解决措施，以确保电机安全运转。
Frequent damage causes of synchronous motor are analyzed, the technical measure to guarantee the synchronous motor safe handling are put forward.
从不连续定子永磁直线同步电动机的结构特点和工作原理出发，建立起电机的仿真模型。
Based on the structure characteristics and operation principle of permanent magnet linear synchronous motors (PMLSM) with discontinuous stators, a simulation model was developed.
设计的反推控制可以实现永磁同步电动机速度跟踪控制，保证系统具有良好的速度跟踪性能。
The newly designed backstepping control is implemented for permanent magnet synchronous motor (PMSM) to track speed commands, at the same time the design can provide better speed tracking performance.
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