Title :
A digital prediction control method for high-precision energy charge and discharge of superconducting magnet
Author :
Liang Wen ; Xiao Yuan Chen ; Jian Xun Jin
Author_Institution :
Center of Appl. Supercond. & Electr. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
A new digital prediction method by integrating circuit computation and linear estimation is proposed to achieve high-precision energy charge and discharge operations of a superconducting magnet. The principle and implementation processes are presented by considering a bridge-type chopper circuit. The simulation results verify the feasibility of the proposed method to achieve high-precision energy exchanges.
Keywords :
bridge circuits; choppers (circuits); digital control; discharges (electric); predictive control; superconducting integrated circuits; superconducting magnets; bridge-type chopper circuit; digital prediction control method; high precision energy discharge; high-precision energy exchange; integrating circuit computation; superconducting magnet; Choppers (circuits); Delay effects; Digital control; Discharges (electric); Equations; Superconducting magnets; bridge-type chopper; controlled charge and discharge; digital prediction control; superconducting magnet;
Conference_Titel :
Applied Superconductivity and Electromagnetic Devices (ASEMD), 2013 IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-0068-8
DOI :
10.1109/ASEMD.2013.6780695
