《電子技術(shù)應(yīng)用》
您所在的位置:首頁(yè) > 電源技術(shù) > 解決方案 > FreescaleTWR-MC-LV3PH低壓三相馬達(dá)驅(qū)動(dòng)方案

FreescaleTWR-MC-LV3PH低壓三相馬達(dá)驅(qū)動(dòng)方案

2012-04-16

Freescale公司的TWR-MC-LV3PH是低壓三相馬達(dá)控制模塊,提供三相橋式逆變器(6個(gè)MOSFET),具有過(guò)流與欠壓保護(hù)的三相MOSFET柵極驅(qū)動(dòng)器以及三相和DC總線,輸入電源電壓12-24VDC,可擴(kuò)展至50V,輸出電流高達(dá)8A,提供多種算法來(lái)控制三相永磁同步馬達(dá)(PMSM)和無(wú)刷直流(BLDC)馬達(dá),適合于Tower System設(shè)計(jì).本文介紹了TWR-MC-LV3PH低壓三相馬達(dá)控制模塊主要特性, 方框圖和電路圖.

The 3‐phase Low Voltage Motor Control board (TWR‐MC‐LV3PH) is a peripheral Tower System Module with one of the available MCU tower module, accommodating a selected microcontroller, it provides a ready‐made, software‐development platform for one‐third horsepower off‐line motors. Feedback signals are provided that allow a variety of algorithms to control 3‐phase PMSM and BLDC motors.

Looking to add rotational or linear motion to your applications? Add three-phase Brushless DC (BLDC) and Permanent Magnet Synchronous Motor (PMSM) motor control capabilities to your Tower System designs with the TWR-MC-LV3PH Low-Voltage 3-Phase Motor Control module. This peripheral module effectively turns a Tower System development tool into a complete motor control reference design kit that includes a BLDC motor. As is standard with all Tower System modules, this peripheral module is interchangeable across the development platform and can be used with a variety of existing controller modules including: TWR-K60N512, TWR-56F8257, TWR-K40X256 Torque your designs and speed your time to market with this Tower System module and BLDC motor.

TWR-MC-LV3PH低壓三相馬達(dá)控制模塊主要特性:

Power supply voltage input 12‐24VDC, extended up to 50V

Output current up to 8 Amps

Power supply reverse polarity protection circuitry

3‐phase bridge inverter (6‐MOSFET’s)

3‐phase MOSFET gate driver with over current and under voltage protection

3‐phase and d.c. bus‐current‐sensing shunts

DC bus‐voltage sensing

3‐phase back‐EMF voltage sensing circuitry

Low‐voltage on‐board power supplies

Encoder/Hall sensor sensing circuitry

Motor power and signal connectors

User LED, power‐on LED, 6 PWM LED diodes

TWR-MC-LV3PH低壓三相馬達(dá)控制套件包括:

TWR-MC-LV3PH module

BLDC Motor

Power Supply

Quick Start Guide document

圖1.TWR‐MC‐LV3PH方框圖

圖2.TWR‐MC‐LV3PH模塊外形圖

圖3.TWR‐MC‐LV3PH電路圖(1)

圖4.TWR‐MC‐LV3PH電路圖(2)

圖5.TWR‐MC‐LV3PH電路圖(3)

圖6.TWR‐MC‐LV3PH電路圖(4)
詳情請(qǐng)見:
http://cache.freescale.com/files/32bit/doc/user_guide/TWRMCLV3PHUG.pdf?fpsp=1&WT_TYPE=Users%20Guides&WT_VENDOR=FREESCALE&WT_FILE_FORMAT=pdf&WT_ASSET=Documentation

http://cache.freescale.com/files/32bit/hardware_tools/schematics/TWRMCLV3PH_SCH.pdf?fpsp=1



本站內(nèi)容除特別聲明的原創(chuàng)文章之外,轉(zhuǎn)載內(nèi)容只為傳遞更多信息,,并不代表本網(wǎng)站贊同其觀點(diǎn),。轉(zhuǎn)載的所有的文章、圖片,、音/視頻文件等資料的版權(quán)歸版權(quán)所有權(quán)人所有。本站采用的非本站原創(chuàng)文章及圖片等內(nèi)容無(wú)法一一聯(lián)系確認(rèn)版權(quán)者,。如涉及作品內(nèi)容,、版權(quán)和其它問(wèn)題,請(qǐng)及時(shí)通過(guò)電子郵件或電話通知我們,,以便迅速采取適當(dāng)措施,,避免給雙方造成不必要的經(jīng)濟(jì)損失。聯(lián)系電話:010-82306118,;郵箱:[email protected],。