permanent magnet
英
美
- adj. 永磁的
详细释义
Noun:
-
a magnet that retains its magnetism after being removed from a magnetic field
双语例句
- 1. Key technologies in making permanent magnet motor were introduced.
- 介绍了永磁电机制造中的关键工艺。
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- 2. Program for plotting the characteristics of a permanent magnet DC motor.
- 密谋计划的特点永磁直流电动机。
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- 3. Doubly salient permanent magnet motor (DSPM) is a mew type of AC sensorless motor.
- 双凸极永磁电机(DSPM)是一种新型交流无刷电机。
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- 4. If you bring a permanent magnet near a compass and move it around, the compass will react.
- 如果把一块永久磁铁拿到指南针附近，并围绕指南针移动，指南针将做出反应。
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- 5. Field wound and permanent magnet models suited to industrial and submersible applications.
- 适合于工业和潜水领域的伤口和永久磁铁模型。
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- 6. Series 7143 features an extra strength permanent magnet pole-piece and high inductance coil.
- 系列7143具有一个额外的力量永磁极片，高电感线圈。
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- 7. Permanent magnet bearings is one kind of magnetic bearings by using permanent magnet to levitate rotor.
- 永磁轴承是利用永磁材料产生的磁场力将转轴悬浮起来工作的一类磁力轴承。
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- 8. Nonlinear L2 robust control for bearing less permanent magnet synchronous motors (BPMSM) was presented.
- 对无轴承永磁同步电动机提出非线性l 2鲁棒控制。
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- 9. Other objects become magnetic only when in a magnetic field caused by a permanent magnet or an electromagnet.
- 其它物体只有在处于永久磁铁或电磁铁形成的磁场中时才具有磁性。
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- 10. 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。
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- 11. Use of Rare earth NdFeB permanent magnet, high efficiency and light weight, low energy consumption, high output power.
- 磁铁使用稀土钕铁硼永久磁铁，效率高且自重轻，耗能少，输出功率大。
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- 12. Use HPM hybrid permanent magnet motor to energy saving, and in operation by means of a complete set of control system.
- 使用HPM混合永磁电机要在运行中节能，还要借助于一套完整的控制系统。
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- 13. Permanent magnet separators differ fundamentally from other magnetic separators and from conventional filters and strainers.
- 永磁分离器与其他磁力分离器和常规过滤器、滤水管有本质的不同。
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- 14. Recently, permanent magnet brushless DC motors are used more and more widely. According to it, there are various control systems.
- 近几年，永磁直流无刷电机的应用越来越广泛，出现了多种控制系统。
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- 15. It USES a single stator, rare-earth neodymium iron boron permanent magnet in a cast aluminum casing with stainless steel fittings.
- 它把单个定子、钕铁硼永磁稀土材料装在铝制铸件内，用不锈钢零件固定。
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- 16. Control system is an important part of contactor with permanent magnet actuator and it will influence the characteristic of contactor.
- 控制系统是永磁机构接触器的重要组成部分，其控制方案的优劣直接影响到整个接触器的性能。
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- 17. This paper presents two-degree-of-freedom robust control for permanent magnet linear servo system of numerically controlled machine tool.
- 对数控机床直线伺服系统提出二自由度鲁棒控制。
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- 18. Two patterns of end-Hall ion source using electromagnet coil or permanent magnet are comparatively analysed for ion energy and distribution.
- 详细论述了电磁场和永久磁场两种模式下，端部霍尔离子源的工作稳定性、离子能量大小以及离子束分布特性的比较。
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- 19. When the warmed alloy is placed near a permanent magnet, like a rare-earth magnet, the alloy's magnetic force increases suddenly and dramatically.
- 当加热的合金放置在永久磁铁——如稀土磁铁附近时，合金的磁力会突然戏剧性地大幅增加。
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- 20. That distinguishes them from synchronous motors that use a permanent magnet in their rotors instead of a set of aluminium or copper conductors.
- 这就把它们和在转子处使用永磁铁而非一套铝或铜导体的同步发动机区分开来。
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- 21. A permanent magnet brushless DC motor was presented, which will be used for a Electro-Mechanical Actuator (EMA) in a All-Electric Aircraft(AEA).
- 阐述一种用于全电飞机机电作动系统的双绕组永磁无刷直流电动机。
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- 22. The development of permanent magnet electrical machinery with high efficiency and high power factor supply new ways for water pump saving energy.
- 高效、高功率因数的稀土永磁电机为水泵节能开辟了新途径。
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- 23. Hybrid stepping motor rotor with permanent magnets, excitation and produced by permanent magnet electromagnetic torque realize stepping operation.
- 混合式步进电机的转子用永久磁钢，由励磁和永磁产生的电磁力矩实现步进运行。
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- 24. This is the United States with the world famous Ingersoll rand electric manufacturer, the development of a common HPM mixed permanent magnet motor.
- 这就是美国英格索兰公司同世界著名电气制造商，共同开发的一种HPM混合永磁电机。
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- 25. Permanent magnet Deferrizater iron is a complicated process, in addition to iron around the iron was magnetized iron removal effect will be affected.
- 永磁除铁器除铁是一个复杂的物理过程，除铁器周围铁件被磁化后除铁效果会受影响。
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- 26. This paper presents a novel artificial heart, which is directly driven by a compact permanent magnet synchronous motor (PMSM) with axial-field configuration.
- 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。
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- 27. A current can also be induced by constantly moving a permanent magnet in and out of a coil of wire or by constantly moving a conductor near a stationary permanent magnet.
- 让永久磁铁在线圈中进出运动或让一个导体在固定的永久磁铁附近的区域移动，也会产生电流。
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- 28. 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。
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- 29. However if a permanent magnet is put near the bottom of cup it will produce a heterogeneous magnetic field and act on the aluminum ball to produce a magnetic buoyant force.
- 但当下方永久磁铁靠近杯底时，在磁液中产生非均匀磁场，对铝球作用一磁性浮力。
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- 30. A new on-line permanent magnet flux linkage identification method for PMSM is presented to reduce the negative influence caused by demagnetization or position feed-back error.
- 提出一种基于卡尔曼滤波器的永磁同步电机永磁体磁场状况在线监测方法。
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相关词汇
- static magnet 静磁铁
【近义词】
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