电子技术
電子技術
전자기술
ELECTRONIC TECHNOLOGY
2015年
5期
1-4
,共4页
伺服控制%空间矢量控制%矢量引擎(VE)%ARM内核Cortex-M3%东芝TMPM374%无刷直流电机%无位置传感器
伺服控製%空間矢量控製%矢量引擎(VE)%ARM內覈Cortex-M3%東芝TMPM374%無刷直流電機%無位置傳感器
사복공제%공간시량공제%시량인경(VE)%ARM내핵Cortex-M3%동지TMPM374%무쇄직류전궤%무위치전감기
Servo system%Space Vector Control%Vector Engine (VE)%ARM Cortex-M3 Core%Toshiba TMPM374%BLDC Motor%Without Position Sensor
为了响应绿色环保,节约能耗,降低噪音，直流变频调速发展越来越普及,调速的性能也不断地提高。矢量控制理论经过几十年的发展，技术也比较成熟。为此东芝开发了基于ARM Cortex-M3内核的M370系列微处理器，该系列微处理器主要用于电机控制，内置了硬件矢量引擎VE，矢量控制算法由硬件实现。东芝TMPM374作为主控制器，和东芝IPD功率驱动模块及电流采样模块，构成了无位置传感器的无刷直流电机变频驱动控制方案。该方案利用微处理器内置的硬件矢量引擎VE，减少了软件工作量，软硬件巧妙的配合，输出三相正弦波来控制电机，使整个控制系统成本低，能耗低，噪音低，在家电变频控制领域得到了广泛应用。
為瞭響應綠色環保,節約能耗,降低譟音，直流變頻調速髮展越來越普及,調速的性能也不斷地提高。矢量控製理論經過幾十年的髮展，技術也比較成熟。為此東芝開髮瞭基于ARM Cortex-M3內覈的M370繫列微處理器，該繫列微處理器主要用于電機控製，內置瞭硬件矢量引擎VE，矢量控製算法由硬件實現。東芝TMPM374作為主控製器，和東芝IPD功率驅動模塊及電流採樣模塊，構成瞭無位置傳感器的無刷直流電機變頻驅動控製方案。該方案利用微處理器內置的硬件矢量引擎VE，減少瞭軟件工作量，軟硬件巧妙的配閤，輸齣三相正絃波來控製電機，使整箇控製繫統成本低，能耗低，譟音低，在傢電變頻控製領域得到瞭廣汎應用。
위료향응록색배보,절약능모,강저조음，직류변빈조속발전월래월보급,조속적성능야불단지제고。시량공제이론경과궤십년적발전，기술야비교성숙。위차동지개발료기우ARM Cortex-M3내핵적M370계렬미처리기，해계렬미처리기주요용우전궤공제，내치료경건시량인경VE，시량공제산법유경건실현。동지TMPM374작위주공제기，화동지IPD공솔구동모괴급전류채양모괴，구성료무위치전감기적무쇄직류전궤변빈구동공제방안。해방안이용미처리기내치적경건시량인경VE，감소료연건공작량，연경건교묘적배합，수출삼상정현파래공제전궤，사정개공제계통성본저，능모저，조음저，재가전변빈공제영역득도료엄범응용。
In order to respond to the green environmental protection, energy saving, noise reduction, DC frequency conversion speed controlling development is becoming more and more popular, the speed of the performance is also constantly improve. After decades of development, the vector control technology has been mature. Therefore Toshiba developed M370 series microprocessor based on ARM Cortex-M3 core, the series is mainly used for motor control, built-in hardware vector engine VE, vector control algorithm realized by hardware. The TMPM374 as the main controller, with Toshiba IPD power drive module and a current sampling module, composed a BLDC motor drive control solution without position sensor. The solution uses a microprocessor built-in hardware vector engine VE, reducing the workload of the software, hardware and software with this ingenious, three-phase sine wave output to drive the motor. The control system is of low cost, low energy consumption, low noise, so it can be widely applied in the field of home appliance of frequency conversion control.
