查询词典 brushless

It can be made with a brushless structure without an AC exciter.

介绍一种新型无刷自励三相同步发电机。

At the same time, brushless exciter system has canceled slip rings and carbon brushes, and improves its operational stability.

由于大型发电机组它取消了滑环和炭刷而提高了其运行的可靠性。

The design of Brushless synchronous AC generator constitute of the main generator AC excitor revolve selenium rectifier and so on.

无刷同步发电机主要由主发电机、交流励磁机、旋转整流器组成。

In order to reducing the cogging torque of PM brushless direct current machines,an analytical method,which was based on energy method and Fourier expansion,was proposed,which can express how to match slot and pole to reduce cogging torque.

为了削弱永磁无刷直流电动机的齿槽转矩，首先利用能量法和傅里叶分解法进行分析并提出了减小齿槽转矩的最佳极槽配合。

Commonly used products: Brass wire, including zinc line, polishing lines, filters, ion exchange resins, conductive block, wire mold, insulation board, guide pulley, bearings, water spray nozzles, descaling agent K200, KC12, eye discharge mode discharge brass, discharge chucks, belts as well as a strong magnet, clamp, charge plates, screws, etc. have the cash, and other great products: Tension brushless motor, sets up nose snakes belly, auxiliary sprinkler head, cluster-type sprinkler head Block, Block, and the mother spray, sprinkler head connected·, sprinkler head covered by panels, round round of vice-axis spindle, folder line wheels, power wheels, flow meter, electric plate fixed to the pad, round round, wire wheels, gears, axle win hearts catheter, vertical meter cable, pole lines, grounding line, guide line wheels, micro switch, on the nose, eyes mold base, the wheel seat, rectifier ring, nose mounting insulation, automatic threading catheters, eye mold base assembly, pressure gauge and chuck ER group, eyes fixed mold plate and so have the cash or stock.

常用产品：黄铜线、包锌线、抛光线、过滤器、离子交换树脂、导电块、导丝模、绝缘板、导轮、轴承、喷水嘴、除锈剂K200、KC12、放电眼模、放电铜管、放电夹头、皮带以及强力磁石、夹具、押板、螺丝等均有现货，其他非常用产品：张力马达碳刷、上机头蛇腹套、辅助喷水头、子母型喷水头喷座和母座、喷水头连接铜环、喷水头盖板、出线轮主轴副轴、夹线轮、强力轮、流量计、给电板固定垫、出线轮、引线轮、齿轮、出线轮轴心、导管、垂直度计连接线、极间线、接地线、引导线轮、微动开关、上机头、眼模座、滚轮座、整流环、机头绝缘固定座、、自动穿线导管、眼模座总成、压力表以及ER夹头组、眼模固定板等有现货或备货。

This series of generating set is an perfect combination of our newly-developed TFDW4 single-phase brushless synchronons generator and Such outatanding gasoline engines as YAMAHA made in Japan, which appears small in size, light in weight, easy to start, low in fuel conswmption and noise production with a stable voltage and frequency output.

本系列发电机组，是我公司新一代TFDW4单相无刷发电机与日本雅马哈等名牌发动机完美的结合，稳定的电压和频率输出及体积小、重量轻、起动方便、油耗低、噪音低等特点，充分地体现了高性能、高质量发电机组所应具备的要素，是银行、小型餐厅、娱乐场所、家庭及牧场的理想电源。

The harmonic torque of a novel kind of brushless DC motor is studied in this paper.

本文对一种新型无刷直流电动机的谐波转矩进行了研究。

ABSTRACT Brushless DC Motor has become widely used in many fields of modern society for its high performance.

无刷直流电动机是一种性能优良的电机，在现代社会的各个领域得到了越来越广泛的应用。

From the view of torque controlling strategy, the relation between the torque controlling strategy such as the electric current feedback method、 PWM open loop method etc and the vehicle driving way is analyzed firstly, then the conclusion could be drawn that the PWM open loop method has more advantages than the electric current feedback method when they are both used in the same vehicle which is direct driving by hubcap motor. Secondly, based on the electric motor mathematic model and its experiment, a new permanent brushless dc motor phase electric current detector method in which a digital signal processor and single current sensor are used is introduced.

从转矩控制策略角度来看，分析了电流反馈法以及开环PWM电压调速控制方法与车辆的驱动方式关系，得出了电机驱动电压受限的情况下，无论是从对车辆的动力性能影响还是从对车辆的驱动要求来讲，开环PWM电压调速控制方法较电流反馈法更适用于以轮毂电机直接驱动方式的两轮电动车中；其次，根据电机的数学模型以及电机试验波形，提出了一种利用数字信号处理器以及单个电流传感器检测三相永磁无刷电机电枢电流的新方法，这种方法具有较强的适应性、实时性，它可以根据控制系统的要求，适时地提供所需电流数据，是目前许多文章关于无刷电机相电流平波的重要技术基础。

According to the demand of hybrid electric vehicle,a rare-earth permanent magnet brushless DC motor of integrated motor and generator is developed in this paper.

根据混合电动汽车的使用要求，研制出集电动和发电功能于一体的稀土永磁无刷直流电机。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。