Title :
Simulation of adhesion control method based on phase-shift
Author :
Xiang Hong ; Ruihua Zhang ; Lin Wu ; Yaohua Li ; Ke Wang
Author_Institution :
Key Lab. of Power Electron. & Electr. Drive, Inst. of Electr. Eng., Beijing, China
Abstract :
Adhesion control system is an important module of locomotive traction control system. Good adhesion characteristic could improve the traction performance and reduce the slip/skid phenomena. Once the traction force of the electric locomotive exceeds the maximum adhesion force, slip/skip phenomena would happen. In order to obtain the maximum adhesion force, an adhesion control strategy based on phase-shift method via the judgment and control of adhesion characteristic curve ratio is proposed in this paper. The wheel-rail adhesion characteristic is analyzed and equations of locomotive motion are derived. The effectiveness of proposed control method is verified by the simulation.
Keywords :
adhesion; locomotives; mechanical variables control; rails; wheels; adhesion characteristic; adhesion characteristic curve ratio; adhesion control method simulation; adhesion control strategy; adhesion control system; locomotive motion equation; locomotive traction control system; maximum adhesion force; phase-shift method; slip-skid phenomena; traction performance; wheel-rail adhesion characteristic; Adhesives; Force; Mathematical model; Rails; Torque; Traction motors; Wheels;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2013 International Conference on
Conference_Location :
Busan
Print_ISBN :
978-1-4799-1446-3
DOI :
10.1109/ICEMS.2013.6713173
