摘要
首先给出了混合励磁同步电机(HESM)控制系统的总体设计方案,然后以相电流信号处理电路为例,阐述了模拟电压信号处理电路的设计原理。对比较重要的模拟信号,提出了包括多通道采样、数字校正及采用提高电路板电磁兼容性的印制电路板设计方法。最后,通过实验验证了所提设计方法的正确性和有效性。
Firstly,the overall design for the hybrid excitation synchronous motor （HESM） control system is presented. Then, the design principles of analog voltage signal processing circuits are introduced by analyzing the a phase current signal processing circuit.According to some important analog signals, the multi-channel sampling technology, digital correction technology and the design methods of print circuit board for improving electromagnetic compatibility are presented.Lastly,the correctness and validity of the proposed design method are proved by the experiment.
出处
《电力电子技术》
CSCD
北大核心
2014年第7期32-35,共4页
Power Electronics
基金
国家自然科学基金(51307082)
河南省教育厅科学技术研究重点项目(13B470936)~~
关键词
混合励磁同步电机
信号处理
多通道采样
数字校正
hybrid excitation synchronous motor
signal processing
multi-channel sampling
digital correction
