电动机

The invention relates to an electric machine (10) which can be operated as a motor or a generator. Said machine comprises a rotor (26a, 26b) rotatably mounted in a housing (12), a rotor shaft (24) which extends beyond the housing (12) and a plurality of electromagnet components (28) that are statically arranged in the housing at a distance from the axis of rotation of the rotor in evenly distributed angular distances. Said electromagnet components have each a wire-wound coil (30) consisting of a coil core (32) which carries one or more conductors.

本发明涉及一种可作为电动机或发电机工作的电机(10)，它包括一个可旋转地安装在外壳(12)内带一根伸出外壳(12)的转子轴(24)的转子(26a、26b)，以及包括多个离转子旋转轴线一定距离处按均匀的角向间距位置固定地布置在外壳内并各有一个支承着由一根或多根导线组成的线圈绕组(30)的线圈芯(32)的电磁构件(28)。

Varying speed institution used speed reducer and rag wheel. So the power was divided into two parts, one part was transferred to working parts loosing soil, the other was delivered to driving system making the machine go forward.

传动变速机构采用了减速器、链轮分级传动，电动机的动力分别传递给工作部件和行走机构，实现松土机耕作土壤和自走的目的。

Both the wind turbine and the motor load have a protection system monitoring voltage, current and machine speed.

无论是风力涡轮机和电动机负载有一个保障制度，监测电压，电流和机器速度。

Based on mathematical model, torque control and speed control methods of simulation of wind turbine based on DC motor are analyzed in detail. Then simulation model and experimental system are built to test and verify theoretical analysis.

以数学模型为基础，详细分析了直流电动机模拟风力机的转矩控制和转速控制方法，并通过建立仿真模型和实验系统对理论分析进行验证。

Secondly, the structure and operating principle of imitation of the wind turbine based on DC motor were formulated and the control strategies were introduced.

第三，用Ansoft仿真软件建立了风力机模拟和SRG系统的仿真模型，分别对风力机特性的直流电动机模拟系统和SRG开环系统、电压闭环系统的建压过程及变负载、变转速动态过程、SRG风力发电系统最大风能追踪控制方案进行仿真分析，结果与理论吻合较好。

Specializing in the production of various types of motor wind page, remote controls, flashlights, plastic crafts, such as various types of plastic products.

专业生产各类电动机风页，遥控器，手电筒，塑料工艺品等各类塑料制品。

Asynchronous electrical machinery have three phases and two phase, and three different step electrical machinery divide cage type into and wind the line rotor asynchronous motor also.

异步电机有又三相和两相，而三相异步电机又分笼型和绕线转子异步电动机。

Professional manufacture, wholesale, retail all kinds of motor wind enclosures, junction boxes, capacitors, after the shield generator, wind wheels, wind drum and other products.

专业制造、批发、零售各种电动机风罩、接线盒、电容器、发电机后罩、风轮、风鼓等产品。

The electric motor of cooling tower to add low speed control box, and control the speed of electric motor and wind strength according to the load of chiller water unit, can save the electricity consumption of cooling tower.

冷却塔的电动机加装低速控制箱，依冷水机组的负载要求来控制冷却塔电机的高低速及风量，可以节省冷却塔电机的用电量。

The main products as follow the motorcycle engine; the general engine; the digitalgenerator set; the water pump; the electric motor; thresher; reaper; sheller and themulti-function mini-tiller and so on .

主要生产：摩托车发动机系列；通用汽油机系列；数码发电机组；水泵机组；电动机；稻麦脱粒机；割晒机；碾米机及多功能微耕机等小型农业机械。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。