This thesis has probed several primary methods of speed estimation and found the suitable method of estimating speed without the speed sensor in the real-time DTC system, which namely to slip the speed dynamic computation method.

Furthermore, the influence of slip linear speed on static friction factor has been discussed.

还探讨了打滑线速度对静摩擦系数的影响。

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Feasibility study of a change from slip regulating speed to frequency converted regulating speed

关于滑差调速改变频调速的可行性研究

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There were higher failure rate, large maintenance and poor char-acteristics of speed governing due to using slip speed governing of motors for feed-ers of coal for boilers.

锅炉给粉机电机原采用滑差调速，存在故障率高、维修量大且调速性能差等问题。

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Changing Slip Speed Governing to Frequency Conversion Spee Governing of Motors for Feeders of Coal for Boilers in a Power Plant

电厂锅炉给粉机电机滑差调速改为变频调速

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Discussion is made on the concrete raw materials'quality, mixture proportion, formwork gradient and slip speed.

对混凝土原材料质量及配合比进行控制；施工中严格控制模板锥度和模板滑升速度；

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On the Relation of Dry Friction of Solids and the Rest Contact Time and Slip Speed

固体干摩擦与接触时间、滑动速率的关系探讨

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However, the loss of direct commission from airlines made travel agents more beholden to the GDSs, which not only slip them a share of fees but also provide their back-office computing.

旅行社失去了从航空公司获得的直接佣金，转而更加依赖全球分销系统，这不仅使他们失去了一部分的所得，同时还要提供后台计算。

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Parameter-Aided Design of Connecting Diagram for Wave Windings of Rotor With Bus Bars at the Same Side of Slip Ring

导电排位于一侧的转子波绕组接线图的参数辅助设计

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According to the related theory and combining with microscopic method, the friction and wear mechanism of contact materials for the conductive slip ring was analyzed.

最后根据电接触摩擦磨损的相关理论，结合微观手段，分析了导电滑环接触材料的摩擦磨损机制。

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Remove brushes and short the ring together with a copper link in case of a slip ring motor ( wound rotor).

如果是（绕线转子）滑环电机，则，移开电刷，同时，用铜链节将滑环短路。

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On Design and Research-of Slip Ring

视频汇流环的设计与研究

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A kind of fiber optic rotary transmission technology, which is based on optic fiber signal transmission, is proposed and replace electronic slip ring.

因此，以光信号传输为基础，综合电光转换及数据处理的光纤旋转连接传输技术逐渐取代电滑动环的旋转连接技术。

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Via slip ring disposal and modifying program of rotor one point ground protection, rotor one point ground protection operation again is effectively avoided.

通过对发电机滑环的处理及对转子一点接地保护程序的修改，有效地避免了发电机转子一点接地保护动作的再次发生。

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In the past, signal between stationary platform and rotary platform transmitted by electronic slip ring in order to realize remote control.

早期，旋转平台间的信号传输与控制采用电滑动环旋转传输电信号来实现。

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Enclosed brush/ slip ring system extends brush life by eliminating dust and dirt infiltration.

封闭式电刷系统，防尘和防脏物进入，延长了电刷寿命。

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New Structure of Slip Ring with Own Axial Ventilation Holes and Centrifugal Blades in the Winding Rotor Motor

具有轴向通风孔和离心风叶的绕线电机滑环

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Rotating magnetic field clutch includes a rotating coil, through the brush and slip ring power supply.

旋转磁场离合器包括一个旋转线圈，通过电刷和滑环供电。

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The author had elucidated theoretically the minimizing design of the slip ring in paper [ 1].

作者在文献[1]中从理论上阐明了视频汇流环的小型化设计。

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Electrical slip ring installation in shipboard winch system

船用绞车系统中的电滑环装置

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Operation Characteristics of a 390H Generator Brush's Slip Ring and the Failure Treatment

390H发电机电刷滑环的运行特性及其事故的处理

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