Title :
Research on parallel operation characteristics of variable frequency synchronous-motor-generator (SMG)
Author :
Wang, Xuejun ; Chai, Jianyun ; Wang, Zanji
Author_Institution :
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
Abstract :
The SMG (synchronous-motor-generator) system is a new rotary type frequency converter that can be used on shipboard. This paper discusses the parallel operation characteristics of the system with double SMG sets. Two excitation control schemes for the generators have been designed, and their effects on the adjustment of active and reactive power sharing are examined. The method of synchronizing connection of the SMG is given as well.
Keywords :
control system synthesis; frequency convertors; machine control; synchronous generators; synchronous motors; active power sharing; excitation control schemes; frequency converter; reactive power sharing; shipboard; variable frequency synchronous-motor-generator; Control systems; DC motors; Frequency conversion; Frequency synchronization; Power generation; Regulators; Samarium; Static power converters; Synchronous generators; Synchronous motors; excitation control; rotary frequency converter; synchronous motor generator parallel operation;
Conference_Titel :
Electrical Machines and Systems, 2005. ICEMS 2005. Proceedings of the Eighth International Conference on
Print_ISBN :
7-5062-7407-8
DOI :
10.1109/ICEMS.2005.202487
