一种新型电动轮自卸车无刷发电机励磁控制装置  

A New Excitation Control Device for Brushless Alternator of Electrical Wheels Autonomous Dump Truck

作　　者：冯炳[1] 杨栋新[1] 刘松柏[1] 

机构地区：[1]株洲南车时代电气股份有限公司,湖南株洲412001

出　　处：《大功率变流技术》2013年第2期53-55,60,共4页HIGH POWER CONVERTER TECHNOLOGY

摘　　要：设计了一种新型电动轮自卸车无刷发电机的励磁控制装置,选用DSP作为控制核心并配置CAN网络接口和串行通信接口,以同时采集各类信号并进行算法处理,从而实现对主发电机励磁电流的有效调节。试验结果表明,该装置已达到预期的设计目标。It designed a new excitation control device for brushless alternator of electrical wheels autonomous dump truck. In order to control excitation current effectively, it used DSP as its control unit and function modules with serial and CAN communication to sample all kinds of signal and process algorithms for effective regulation of the excitation current. Experimental results show that this device can achieve the expected design results.

关 键 词：DSP PWM 电动轮自卸车 励磁控制 无刷发电机 

分 类 号：TM31[电气工程—电机]