摘要
该文介绍了一种测井仪器中的无刷直流电机控制系统,详细阐述了该控制系统结构和设计方法。该系统使用旋转变压器和轴角转换器实现电机的角度检测,并完成电机换相控制,实验表明该系统很好地满足了设计需要。
This paper introduced a brushless DC Motor control system and elaborated its design methods. This system acquires the motor angle by using resolver and resolver-to-digital converter,and completes the phase control.The experiment results show that this system meets the needs of design.
出处
《电子质量》
2015年第4期32-33,38,共3页
Electronics Quality
关键词
无刷直流电机
旋转变压器
轴角转换器
brushless DC motor
resolver
resolver-to-digital converter
