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混合励磁同步电机及其控制技术综述和新进展_赵纪龙,矿山测量必威体育精装版进展综述,早产儿护理新进展综述,同步发电机励磁系统,同步电动机励磁装置,同步电机励磁系统,无刷励磁同步电动机,同步发电机励磁控制,同步电机励磁,同步电机励磁柜
34 33 Vol.34 No.33 Nov.25, 2014
5876 2014 11 25 Proceedings of the CSEE ©2014 Chin.Soc.for Elec.Eng.
DOI 10.13334/j.0258-8013.pcsee.2014.33.010 0258-8013 (2014) 33-5876-07 TM 351
( 210096)
An Overview and New Progress of Hybrid Excited Synchronous
Machines and Control Technologies
ZHAO Jilong, LIN Mingyao, FU Xinghe, HUANG Yunkai, XU Da
(Engineering Research Center for Motion Control of MOE, Southeast University, Nanjing 210096, Jiangsu Province, China)
ABSTRACT: The hybrid excited synchronous machines
(HESMs) can operate in a wide-range speed, which
incorporates the advantages of the permanent magnet
synchronous machine (PMSM) and the electrical excitation
synchronous machine (EESM), and avoids their shortcomings.
So it has been widely applied in power generation and drive
systems over a wide range of speeds. In this paper, the basic
characteristics of HESM are discussed, and several kinds of the
typical structure and operation principles of HESM are
analyzed. A novel topology of HESM is proposed. The
mathematic model of HESM is derived. Based on stage control, 0
the control system is established. Several control strategies are
analyzed in both low and high speed regions. Based on the
analysis of the problem existing in the control technology of
HESM, a novel efficiency optimization control strategy of
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