行业资讯

2022/04/15

853

【研讨会PPT分享】西北工业大学米乾宝教授技术论文展示 - 上海电力电子展

2022上海国际电力元件、可再生能源管理展览会将于8月31日至9月2日在上海新国际博览中心举行,邀您关注今日上海电子展新资讯:

Qianbao Mi

Northwestern Polytechnical University

Short Biography

Qianbao Mi received the B.S. and M.S. degree in Navigation Guidance and Control from Northwestern Polytechnical University, Xi'an, China, in 2005 and 2008 respectively. Then he worked in Xi'an Aerospace Precision Electromechanical Institute, engaged in the research of motor control technology. In 2019 he started Ph.D degrees in Electrical Engineering from Northwestern Polytechnical University, Xi'an, China.Since then, he has obtained senior engineer in Xi'an Aerospace Precision Electromechanical Institute. His current research interests include motor drive and motion control, parameter identification technique, and focus on sensorless field-oriented control of permanent magnet synchronous motor.


Short Description

Conventional Luenberger observer generates one-step delay, the back electromotive force(BEMF) input time and the feedback time of phase lock loop (PLL) model are in the different sequences. With the analysis of the error of Luenberger observer, a novel Luenberger observer and PLL model are proposed based on the present value observer. The estimated error of the observer was adjusted from the previous calculation to the present calculation, and the BEMF input of PLL was set at the same time as PLL feedback. Both error compensation and time compensation improved the BEMF tracking performance and position estimation accuracy.


pcim电子展

pcim电子展

pcim电子展

pcim电子展

pcim电子展

pcim电子展

pcim电子展

pcim电子展

pcim电子展

pcim电子展

pcim电子展

pcim电子展

pcim电子展

pcim电子展

pcim电子展

pcim电子展

pcim电子展

pcim电子展

pcim电子展

pcim电子展


    文章来源:PCIM电力元件可再生能源管理展


2022上海国际电力元件、可再生能源管理展览会将于2022年8月31日至9月2日在上海新国际博览中心举行;上海电子展更多资讯,详情请登陆官网 https://pcim.gymf.com.cn

 

凡本网注明“来源:广州光亚法兰克福展览有限公司”的所有作品,版权均属于广州光亚法兰克福展览有限公司,转载请注明。
凡注明为其它来源的信息,均转载自其它媒体,转载目的在于传递更多信息,并不代表本网赞同其观点及对其真实性负责。若作者对转载有任何异议,请联络本网站,联系方式:020-38217916;我们将及时予以更正。

欢迎莅临深圳国际电力元件、可再生能源管理展览会!

电力电子、智能运动、可再生能源、能源管理

联系我们

商务电话:

+86 20 3825 1558

公司地址:

广州市天河区林和西路161号中泰国际广场B3107

主办单位官方微信

主办单位官方微信