Title :
On control of power supply process of marine shaft generator
Author :
Xu, Xiaoyan ; Ye, Yinzhong ; Chen, C. L Philip
Author_Institution :
Dept. of Electr. Eng., Shanghai Maritime Univ., Shanghai, China
Abstract :
Marine silicon-controlled-rectifier (SCR) shaft generator is driven by ship main propulsion shaft. Firstly, the structure of SCR shaft generator is introduced and its characteristics of power supplying both in normal operation process and in output decrease process are analyzed. Then dynamic mathematical model of field current control process and that of inversion angle control process of an SCR shaft generator are established. Afterwards, the simulation results show that the operation properties based on the established mathematical model coincide with that of a practical SCR shaft generator, which is to say that the established mathematical model of power supply control processes of marine SCR shaft generator established is reasonable.
Keywords :
electric current control; electric generators; machine control; power supplies to apparatus; ships; thyristors; field current control process; inversion angle control process; marine silicon-controlled-rectifier shaft generator; power supply process control; ship main propulsion shaft; Character generation; Current control; Marine vehicles; Mathematical model; Power generation; Power supplies; Process control; Propulsion; Shafts; Thyristors; Mathematical model; Normal operation process; Output decrease process; SCR shaft generator;
Conference_Titel :
Systems, Man and Cybernetics, 2009. SMC 2009. IEEE International Conference on
Conference_Location :
San Antonio, TX
Print_ISBN :
978-1-4244-2793-2
Electronic_ISBN :
1062-922X
DOI :
10.1109/ICSMC.2009.5346077
