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- Single speed AC electric drive 單速交流電力拖動(dòng)
- The progress of automation in iron and steel industry in aspects of DCS,artificial intelligence,CIMS,modern control system and AC electric drive is described and the development trend prospected. 敘述了鋼鐵工業(yè)自動(dòng)化在DCS、人工智能技術(shù)、CIMS、現代控制理論和交流傳動(dòng)技術(shù)等方面的進(jìn)展，以及鋼鐵工業(yè)自動(dòng)化的發(fā)展趨勢。
- AC electric motor is widely used in cranes. 交流電動(dòng)機在起重機上得到了廣泛的應用。
- Is to analyze the power paremeters of variable speed AC drive.Is to accomplish the power paremeters of variable and noncontrollable speed AC drive. 以及設計兩個(gè)新型的可變結構控制器，用在同步磁阻馬達的位置與速度控制上，提升同步磁阻馬達驅動(dòng)系統之性能。
- ac electric drive 交流電氣傳動(dòng)
- This scheme has the great advantage in application to the stepless speed control of the new AC electric power plant for torpedo. 該方法在新型魚(yú)雷交流電動(dòng)力系統的無(wú)級調速應用上將有很大的優(yōu)勢。
- Transmission, built in the top drive power head, has two speed range? High and low. It can meet the requirements of both DTH hammer drilling and carbide bit drilling. 動(dòng)力頭設有變速裝置,有高低兩個(gè)檔次,以滿(mǎn)足潛孔錘鉆進(jìn)及硬質(zhì)合金回轉鉆進(jìn)方法。
- The device of C9-PPV sandwiched between two SiO2 layers was prepared and we obtained the blue light in addition to yellow-green emission under AC electric field excitation. 以SiO2為加速層，共軛聚合物C9-PPV為發(fā)光層制備了有機無(wú)機復合器件，得到了長(cháng)波發(fā)光和短波發(fā)光共存的固態(tài)陰極射線(xiàn)發(fā)光。
- AC speed adjustable electric drive 交流調速
- Bogie on type DJ 2 high speed AC drive electric locomotive DJ2型高速交傳客運電力機車(chē)轉向架
- Can electric drive challenge high-power shuttle bus? 電力驅動(dòng)能挑戰大功率豪華轎車(chē)嗎?
- This article presents the application of IGBT-PWM regulating speed system in machine tool's electric drive. 機床電力拖動(dòng)系統采用集成電路實(shí)現脈寬調制方式調速用IGBT管驅動(dòng)電動(dòng)機。
- One kiln,two belts with two speeds which is adjustable. 一臺爐兩條網(wǎng)帶，兩種速度，速度可調。
- The paper discusses the application of conversion speed regulated technique in shearer. It also introduces working principle and developing tendency of the shearer with AC electric traction. 闡述了變頻調速技術(shù)在采煤機中的應用 ,介紹了交流電牽引采煤機工作原理及發(fā)展趨勢。
- The operational principle of VR two speed resolver is based on permeance variation in airgap so that the voltage in output winding vary with the position of rotor is induced. 磁阻式多極旋轉變壓器的工作原理是基于依轉子位置而變化的氣隙磁導與輸出繞組電壓成一定比例關(guān)系。
- The paper discusses the application of conversion speed regulated technique in shearer.It also introdues working principle and developing tendency of the shearea with AC electric traction. 闡述了變頻技術(shù)在采煤機中的應用情況,介紹了交流電牽引采煤機的工作原理及發(fā)展趨勢。
- Power car of "China Star" high speed AC drive EMU "中華之星"高速交流傳動(dòng)電動(dòng)車(chē)組動(dòng)力車(chē)
- These method can be described below: directly withdraw annex rotates , withdraw annex rotates by ramp ,current memory by using two speed controller. 通過(guò)對動(dòng)態(tài)速降的研究,提出了幾種解決動(dòng)態(tài)速降的方法,分別是附加速度直接去掉法、附加速度斜率去掉法、用速度環(huán)雙調節器的電流記憶法。
- This paper describes the load distribution, speed chain, system network configuration of electric drive control system of the high speed slanting sanitary paper machine in detail. 就高速斜網(wǎng)衛生紙機電氣傳動(dòng)控制系統中的負荷分配、速度鏈、系統網(wǎng)絡(luò )組態(tài)及通訊等進(jìn)行了詳細描述。
- General technical parameters, along with the technical characteristics and working procedures at traction/braking mode of the electric drive system of the DF(subscript 8BJ) AC drive diesel locomotive are introduced. 摘要介紹了DF(下標8BJ)交流傳動(dòng)內燃機車(chē)的總體技術(shù)參數，電傳動(dòng)系統的技術(shù)特點(diǎn)，闡述了機車(chē)交流傳動(dòng)系統的牽引工況和制動(dòng)工況的工作過(guò)程。
