轉子端環 的英文怎麼說
中文拼音 [zhuǎnziduānhuán]
轉子端環
英文
rotor end ring-
The bias magnetic field of the bias coil driven by bias current and small signal test current, results in the induced signal of the control coil. the terminal voltage of the control coil is detected by the test circuit. then the signal containing the information of rotor displacement is obtained, from which we can get the dc voltage signal proportional to the rotor displacement through half - wave rectification circuit and low pass circuit. this dc signal is put into a pid controller to get the control signal of the rotor displacement
偏置測試電路向偏置線圈輸入偏置電流和小信號測試電流,兩者產生的偏置磁場在控制線圈產生感應信號,檢測電路檢測控制線圈端電壓並提取含有轉子位移信息的電壓信號,該信號經半波整流電路和低通濾波電路后得到與轉子位移成正比例的直流信號,再由pid控制器轉換為轉子位移的控制信號,最後控制信號輸入功放電路產生控制電流,實現閉環控制。Cu - zn - cr - zr conducting bar alloy and cu - cr - zr end ring alloys used for superpower asynchronous traction motor rotor were prepared by ingot metallurgy. using hardness measurement, tensile test at room and higher temperature, electrical resistance test at room and higher temperature, optical microscopy, xrd, sem, and tem, the mechanical and electric properties and the microstructure of above alloys at different treatment were studied. them were also analysed and explained in theory
採用鑄錠冶金法制備了大功率異步牽引電動機轉子用導條合金和端環合金,通過硬度測試、室溫拉伸、高溫拉伸、電導率測定、金相分析、 xrd 、 sem 、 tem等方法研究了不同加工工藝和熱處理工藝對上述合金力學性能、導電性能及其組織結構的影響和變化規律,並從理論上進行了分析和解釋。He said one example is genetically changed crops that will grow in extreme temperature, dry conditions or poor soil
他說轉基因的農作物就是一個例子,這種作物能在極端的溫度,乾燥的環境或者是貧瘠的土壤下生長。Are switch board, rotor board and braces made of epoxy board, vulcanized fiber paper board, etc
採用環氧板紅鋼紙板等沖製成電機開關板轉子端板拉桿。This machine is designed for paint - dropping or rubber dropping epoxy resin end sealing of engine rotor winders such as mini - engine, series engine, motorcycle, vehicle starting engine, dc servo engine and electrical tools, etc. the local machine is of germany simenz programmable controller ( plc ) with the parameter of simenz latest chinese
本機專為微電機、串激電機、摩托車、汽車起動電機、直流伺服電機、電動工具等電機轉子(電樞)的繞組滴漆或滴膠環氧樹脂端部封裝而設計的專用設備。The squirrel - cage winding consists of aluminium or copper bars embedded in the rotor slots and shorted at both ends by aluminium or copper ends rings
鼠籠型繞組由鋁或者銅制的金屬條嵌入轉子的槽內並用鋁或者銅制的環在兩端短路。Regard how to structure the control system of sensorless bldcm with dsp - tms320f240 as the centre in this paper, the detailed argumentation course of the motor startup, bemf terminal voltage measurement and control strategy is given out, give and pay concrete details for the software and hardware realization and experimental result. in order to treat the bldcm control system with dsp clearly, the full paper divides into six chapters altogether : chapter one, introduceing the development course, the structure characteristic and operation principle, etc. of bldcm in the introduction ; chapter two, directed against the startup issue of bldcm, the chapter give and publish the rotor measure pulse orients technology for motor startup in detail ; chapter three, proceed with mathematics model of the bldcm, expounding the control schemes ; chapter four, two important devices introducing : dsp ( 240 tms320f ) and power invertor control chip ( ir2131s ) ; chapter five, give and publish the detail of hardwares of control system ; chapter six, by ccs ide of ti, realize the control schemes in the front chapters with software, offere the procedure flow chart of main subroutine and some key place of programming, the experiment result in addition
全文共分六章:第一章、緒論中介紹了bldcm的發展歷程、電機本身的結構特點和工作原理等;第二章、針對五位置傳感器bldcm的起動問題,文中詳細給出了檢測脈沖轉子定位起動技術;第三章、從電機的數學模型入手,詳細論述了反電動勢端電壓法和系統的控制策略;第四章、介紹了硬體實現中的兩個重要器件: dsp ( tms320f240 )和功率管逆變器控制晶元( ir2131s ) ;第五章、詳細給出了控制系統的硬體實現細節;第六章、利用ti提供的ccs集成開發環境,將前面章節的控制方案用軟體加以實現,給出了主要部分的程序流程圖和一些編程要點以及實驗結果。The terminals of the rotor winding are connected to three slip rings
轉子繞組的各端與三個滑環連接。The machine is specially designed for coating epoxy insulating layer to a work piece, such as the slot inner and end surface of an armature
該機適用於將環氧絕緣粉末塗附並熔結于工件的表面,如微電機轉子鐵芯線槽內表面及端面等。6, turn son to carry noodles to seal completely an adoption adjustable seal completely device, from compound material and metal alloy inside of circle wreath get in touch with, donot need lubricant lubrication, sealing completely function good, structure simple, adjust to maintain convenience. turned bearings in order to roll over bearings, use the function good life span to grow
6轉子端面密封採用可調密封裝置,由復合材料與合金圈內環接觸,不需要潤滑油潤滑,密封性能良好結構簡單調整維修方便。轉了軸承為滾動軸承,使用性能良好壽命長。Using stationary brushes pressing against the slip rings, the rotor terminals can be connected to an external circuit
使用靜止的碳刷壓住滑環,這樣轉子的兩端可以與外部電路相連接。分享友人