中国电机工程学报2025，Vol.45Issue(4)：1220-1236,中插1,18.DOI:10.13334/j.0258-8013.pcsee.241164
电机气隙磁场调制统一理论研究进展与展望
Research Progresses and Prospects of General Airgap Field Modulation Theory for Electrical Machines
摘要
Abstract
Since the introduction of the general airgap filed modulation theory(GAFMT)by the author's team in 2017,it has become a hot spot within the area of electrical machine,due to its advantages in principle analysis,performance calculation,and topology innovation.In 2019,it was funded as a major project by the National Natural Science Foundation of China titled"Magnetic field modulation theory and design methods for high-quality servo motor systems".After 5 years of in-depth research,numerous original achievements have been made in the magnetic field modulation mechanisms,mathematical representation methods for field modulation and other relevant areas.This paper comprehensively reviews the latest research advancement in the GAFMT from three aspects:theory,technology,and application.It includes the proposition of magductance and hysteretance modulators,the extension of modulation modes to include frequency modulation,amplitude modulation and phase modulation,the introduction of a multi-working harmonics design concept based on"fundamental+harmonics",and the demonstration of the relationship between the GAFMT and traditional electrical machine theory.Finally,it offers prospects for future research and development directions of the GAFMT.关键词
电机理论/磁场调制理论/谐波利用/多工作波电机/矢量磁路理论/磁感/电能Key words
electrical machine theory/general airgap field modulation theory/harmonic utilization/multi-working harmonics-based electrical machine/vector magnetic circuit theory/magductance/electric energy分类
信息技术与安全科学引用本文复制引用
程明,马钲洲,花为,汪波,王政..电机气隙磁场调制统一理论研究进展与展望[J].中国电机工程学报,2025,45(4):1220-1236,中插1,18.基金项目
国家自然科学基金项目(51991381,52450007) （51991381,52450007）
东南大学博士研究生创新能力提升计划(CXJH_SEU 24158). Project Supported by National Natural Science Foundation of China(51991381,52450007) （CXJH_SEU 24158）
SEU Innovation Capability Enhancement Plan for Doctoral Students(CXJH_SEU 24158). （CXJH_SEU 24158）
