螺杆泵用无刷直流电机控制系统的设计  

Design of Control System for Brushless DC Motor Used in Progressive Cavity Pump

作　　者：温嘉斌[1] 赵成[1] 张羽[1] 

机构地区：[1]哈尔滨理工大学电气与电子工程学院,黑龙江哈尔滨150080

出　　处：《哈尔滨理工大学学报》2012年第2期80-83,共4页Journal of Harbin University of Science and Technology

基　　金：黑龙江省教育厅科学技术研究项目(11541039)

摘　　要：针对传统螺杆泵驱动存在的问题,设计了基于TMS320F2812 DSP控制芯片,油田螺杆泵驱动用无刷直流电机控制系统,并对所设计系统进行了建模仿真和实验.详细阐述了系统硬件及软件的设计方法,利用经典的PID算法,实现了无刷直流电机控制系统的双闭环调速.仿真及实验结果表明,无刷直流电机动态和静态特性好,控制系统运行稳定可靠,达到了设计要求.For the traditional driver problem about the progressive cavity pump,the control system of brushless DC motor（BLDCM） used in progressive cavity pump based on TMS320F2812 Digital Signal Processor（DSP） is given.The control system is simulated and experimented.The design method of hardware and software of the control system are described in details.Classical PID arithmetic is used to achieve brushless DC motor control system of double closed loop speed regulation.The simulating and experiments show that the BLDCM has well dynamic and static characteristics,and the operation of control system is stable and reliable,meeting the design requirements.

关 键 词：无刷直流电机 TMS320F2812 PID控制 

分 类 号：TM351[电气工程—电机]