·【英文題名】 Search of Double-fed Machine Variable Speed System Based on DSP 【作者中文名】 沈睿; 【導(dǎo)師】 廖冬初; 【學(xué)位授予單位】 湖北工業(yè)大學(xué); 【學(xué)科專業(yè)名稱】 控制理論與控制工程 【學(xué)位年度】 2007 【論文級(jí)別】 碩士 【網(wǎng)絡(luò)出版投稿人】 湖北工業(yè)大學(xué) 【網(wǎng)絡(luò)出版投稿時(shí)間】 2008-09-27 【關(guān)鍵詞】 雙饋調(diào)速
標(biāo)簽： DSP 雙饋 電機(jī)調(diào)速系統(tǒng)
上傳時(shí)間： 2013-04-24
上傳用戶：hanwu
數(shù)字控制的交流調(diào)速系統(tǒng)所選用的微處理器、功率器件及產(chǎn)生PWM波的方法是影響交流調(diào)速系統(tǒng)性能好壞的直接因素。在介紹了正弦脈寬調(diào)制(SPWM)技術(shù)的基礎(chǔ)上，設(shè)計(jì)了一種以8098單片機(jī)作為控制器，以智能功率模塊IPM為開(kāi)關(guān)器件的變頻調(diào)速系統(tǒng)。通過(guò)軟件編程，產(chǎn)生正弦脈沖寬度調(diào)制波形來(lái)控制絕緣柵雙極晶體管的導(dǎo)通和關(guān)斷，從而達(dá)到控制異步電動(dòng)機(jī)轉(zhuǎn)速的目的。實(shí)驗(yàn)結(jié)果表明，該系統(tǒng)可調(diào)頻率調(diào)電壓，穩(wěn)定度高，調(diào)速范圍寬，具有較強(qiáng)的實(shí)用價(jià)值 Abstract: AC variable speed with digital control systems used microprocessors， power devices and generate PWM wave is the direct factors of affecting the performance AC speed regulation system. On the basis of introducing the sinusoidal pulse width modulation (SPWM) technology，this paper designed variable speed system which used 8098 as a controller， intelligent power module IPM as switching device. Through software programming， resulting in sinusoidal pulse width modulation waveform to control the insulated gate bipolar transistor turn on and off， so as to achieve the purpose of speed control of induction motors. Experimental results show that the system can adjust frequency modulation voltage， high stability， wide speed range， has a strong practical value.
標(biāo)簽： 8098 SPWM 單片機(jī) 變頻調(diào)速系統(tǒng)
上傳時(shí)間： 2013-11-14
上傳用戶：ynwbosss
This reference design describes the design of a 3-phase AC induction vector control drive with position encoder coupled to the motor shaft. It is based on Motorola’s DSP56F805 dedicated motor control device. AC induction motors, which contain a cage, are very popular in variable speed drives. They are simple, rugged, inexpensive and available at all power ratings. Progress in the field of power electronics and microelectronics enables the application of induction motors for high-performance drives, where traditionally only DC motors were applied. Thanks to sophisticated control methods, AC induction drives offer the same control capabilities as high performance four-quadrant DC drives.
標(biāo)簽： Reference Designer Manual Phase DRM 023 AC
上傳時(shí)間： 2020-06-10
上傳用戶：shancjb
A high-speed variable phase accumulator for an ADPLL architecture
標(biāo)簽： architecture accumulator high-speed variable
上傳時(shí)間： 2013-11-26
上傳用戶：wpt
Introduce High-Speed Digital System Design.
標(biāo)簽： High-Speed Digital Design System
上傳時(shí)間： 2013-10-20
上傳用戶：gps6888
The TJA1042 is a high-speed CAN transceiver that provides an interface between aController Area Network (CAN) protocol controller and the physical two-wire CAN bus.The transceiver is designed for high-speed (up to 1 Mbit/s) CAN applications in theautomotive industry, providing the differential transmit and receive capability to (amicrocontroller with) a CAN protocol controller.
標(biāo)簽： High-speed transce 1042 TJA
上傳時(shí)間： 2014-12-28
上傳用戶：氣溫達(dá)上千萬(wàn)的
The TJA1051 is a high-speed CAN transceiver that provides an interface between aController Area Network (CAN) protocol controller and the physical two-wire CAN bus.The transceiver is designed for high-speed (up to 1 Mbit/s) CAN applications in theautomotive industry, providing differential transmit and receive capability to (amicrocontroller with) a CAN protocol controller.
標(biāo)簽： High-speed transce 1051 TJA
上傳時(shí)間： 2013-10-17
上傳用戶：jisujeke
FlexCompress is a high-speed compression library developed to provide archive functionality for your applications. This solution provides flexible compression and strong encryption algorithms that allows you to integrate archiving or backup features into your programs in a fast and easy way.
標(biāo)簽： functionality FlexCompress compression high-speed
上傳時(shí)間： 2015-04-04
上傳用戶：s363994250
Multicode High-Speed Transmission for Wireless Mobile Communications
標(biāo)簽： Communications Transmission High-Speed Multicode
上傳時(shí)間： 2014-01-08
上傳用戶：GavinNeko
pic cpu source code. it is writed in the verilog source code. it can work on the 40Mhz high speed.
標(biāo)簽： source code the verilog
上傳時(shí)間： 2014-01-22
上傳用戶：曹云鵬
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