slip speed

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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The influence of the bearing structure, eccentricity, spiral angle, rotating speed and critical shear stress on slip degree is studied.

研究了轴承的结构、偏心率、螺旋角、转速和极限剪应力对滑移程度的影响。

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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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Experimental Investigation in Double Closed-loop Variable Frequency and Adjustable Speed System of Slip Frequency Controlled Asynchronous motor

转差频率控制的异步电动机双闭环变频调速系统的实验研究

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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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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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We combine this system with the common inverter based on constant U/ f control strategy to form a slip frequency control system without a speed sensor.

将此系统同传统的电压/频率协调控制的变频器系统结合起来，组成了无速度传感器转差频率控制系统。

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Slip is more usually expressed as a fraction of rotating magnetic speed.

电机转差率通常表示为旋转磁场转速的百分比.

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The control algorithm of engine throttle control system is also researched by respectively using target slip rate and target speed.

分别以目标滑转率和目标车速做为节气门控制器输入量，对节气门控制系统的控制算法进行了研究。

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The Application of Speed Closed Loop, Slip Frequency Control System on Industrial and Mineral Electrical Locomotive

转速闭环、转差频率控制系统在工矿电机车上的应用

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This paper introduces a frequency-regulated closed-loop speed control system, which comprises a general inverter, an induction motor, a tachometer, an analog controller. The design methods of P-I, I-P and slip regulator are discussed in detail.

本文介绍了由通用逆变器、异步电动机、测速发电机和模拟控制器所组成的变频闭环调速系统，详细论述了P I调节器、I P调节器和转差频率调节器的设计方法。

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According to the slip theory of rolling object under the effect traction from contact mechanics, the slip ratio and the slip speed are expressed.

根据接触力学关于有牵引力状态下滚动体的打滑理论，建立滑移比、滑移距离表达式。

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It is different with the traditional DVM. And comparing this model with theory analysis and numerical solution, in the low speed flow, it shows excellent agreement when Knudsen number from slip region to transfer region.

将这种模型与数值模拟和理论分析结果的对比表明，离散模型不仅能够模拟低速流动问题，而且还能够模拟Knudsen数从滑移领域到过渡领域内的气体流动，并且计算速度快。

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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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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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The slip viscosity can be reduced, the slip exhausting speed of bodies can be increased, and their drying cycle can be shortened, adding the sodium polyphosphate and phosphorus components.

添加多磷酸钠和含磷成分可以降低泥浆的粘度，提高坯体的排浆速度，缩短干燥时间。

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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.

同时，探讨了几种主要的转速估计方法，比较其优缺点，寻找到了适合于实时直接转矩控制的无速度传感器的速度计算方法，即动态速度估计法。

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This paper discusses the slip frequency control of variable frequency regulating speed system, and analyses the shortage of this control way.

本丈对转差频率控制的变频调速系统进行讨论，分析这种控制方式所存在的不足；

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Research of the Slip Control-Based System of Speed Sensorless

无速度传感器转差频率控制系统的研究

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