查询词典 self-synchronous motor

It is well known that rotor parameters of induction motor are subjected to variability and hard to be measured, which will deteriorate performance of control systems based on the mathematical model depending upon rotor parameters, such as rotor flux oriented vector control system, indirect self-regulation.

由于工作原理和材料结构上的原因，异步电机的转子侧参数易变难测，因此所有建立在异步电机动态数学模型基础之上并且利用转子侧参数进行控制的调速系统都或多或少地受到转子参数变化的影响，例如广泛采用的按转子磁链定向的矢量控制系统。

Furthermore, to meet the self-starting and technique requirement, the design principle about fundamental dimension, stator winding type and matching number of poles with slots is presented. The motor parameters are calculated by FEM.

采用似稳态法研究起动转矩成分，依据分析结论，提出了一种简单可行的起动判据，并根据起动条件和工艺要求，提出了该类电机基本尺寸、定子绕组形式以及极槽配合的设计原则。

Based on this, considering the domestic geological condition and the use of the existing equipment, the self-adaptive energy-saving motor consisted of two three-phase asynchronous motors which run coaxially is designed.

以此为基础，同时考虑到我国油田的地质情况和对现有设备的利用，设计了以两台三相异步电动机组成的同轴运行的自适应节能电动机。

The indirect radioactive count of mean cortex、lentiform nucleus、 caudate nucleus and thalamus of 5 HD cases were determined and compared with mini-mental examination score、motor scale and self-care ability score of unified Huntington disease rating scale .

目的 了解亨廷顿舞蹈病病人的葡萄糖代谢情况，分析正电子发射计算机断层扫描的影像学特点，初步探讨各部位脑代谢与临床症状之间的相关性趋势。

The pattern classification of motor unit action pote ntia l of needle electrode electromyogram signal by means of self-orga nization competing Neural Network has been accomplished in this paper.

采用自组织竞争人工神经网络，完成对针电极肌电信号的运动单位动作电位的模式分类。

The Audi metroproject quattro can in principle run self-sufficiently, using mixed operation of the combustion engine and electric motor.

奥迪metroproject quattro的原则上可以运行自给自足，使用的内燃机和电动机混合操作。

60 Rollover Protective Structures 滚动保护结构 Rollover protective structures apply to the following types of materials handling equipment: All rubber-tired, self-propelled scrapers, rubber-tired frontend loaders, rubber-tired dozers, wheel-type agricultural and industrial tractors, crawler tractors, crawler-type loaders, and motor graders, with or without attachments, that are used in construction work.

滚动保护结构适用于下列类型的材料处理设备：所有橡胶轮胎的，自力推进的铲运机，橡胶轮胎的前端装载机，橡胶轮胎的推土机，轮式农用和工业拖拉机，履带式拖拉机，履带式装载机，和机动平地机，带有或不带有附件的用于施工工作的那些机械设备。

By numerical simulation,the effects of the exciters eccentric torque,motor power and resisting moment due to rotating friction on self-synchronization motion are discussed.

通过数值仿真计算，研究了激振器的偏心矩、电机功率、偏心转子回转摩擦阻矩等参数对自同步运动的影响。

College with a five-line (Department of motor vehicles and highway system, mechanical system, management system, navigation system, the Department of the foundation), the seven party and government regulatory agencies (Office of Personnel organizations, academic and scientific research, student work , Financial audit, general services, adult education), the two institutions Teaching, set up transportation, construction, electronic information, such as the top-five, 12 second class, a car, road , Machinery, management, navigation and so on as the main direction of full-time high of 28 professional and 12 full-time professional五年一贯制high, 11 full-time professional technical secondary school, 26 adults and specialist undergraduate professional correspondence, 24 Tele-education specialist undergraduate and professional, self-4 Undergraduate; established Dalian Maritime University, Shandong University of Science and Technology training, recruiting 12 months of research master classes.

学院设有五系一部(汽车系、公路系、机械系、管理系、航海系、基础部)、七个党政管理机构(办公室、组织人事处、教务与科研处、学生工作处、财务审计处、总务处、成人教育处)、两个教辅机构，开设交通运输、土建、电子信息等五大类、十二个二级类，以汽车、公路、机械、管理、航海等为主要方向的28个全日制高职专业、12个全日制五年一贯制高职专业、11个全日制中专专业、26个成人函授专科及本科专业、24个远程教育专科及本科专业、4个自学本科专业；分别设立大连海事大学、山东理工大学培训点，招收12个研究方向的硕士研究生班。

The major products are concrete Jets concrete jet motor pumps YZ18A-IIIS, YZ20JA-IIIS, YZ18JB-S, YZ20JB-S, YZ18JC-S, YZ20JC-S, and other components of the drum vibration, tire-driven, self-hinged vibratory roller Series; LD110, LD120 Double-drum vibratory roller; YSZ06B, YSZ06C light Shoufu vibration roller; LJZ06B, ZL08-II ZL-10 ZL-10 ZL-12 ZL15 ZL-16 ZL-30 ZL-40 ZL-50, such as loading Machine; MLY4.0 WY-45 FT-220FC, such as hydraulic excavators and other products.

产品主要有混凝土喷射机混凝土喷射机电机水泵 YZ18A-IIIS、YZ20JA-IIIS、YZ18JB-S、YZ20JB-S，YZ18JC-S，YZ20JC-S等组成的钢轮振动、轮胎驱动、自行铰接振动压路机系列；LD110，LD120双钢轮振动压路机；YSZ06B、YSZ06C轻型手扶式振动压路机；LJZ06B，ZL08-II ZL-10 ZL-10 ZL-12 ZL15 ZL-16 ZL-30 ZL-40 ZL-50等装载机；MLY4.0 WY-45 FT-220FC等液压挖掘机等产品。

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。