Materiały konferencyjne SEP 2018

6 / Caterpillar Confidential: YELLOW / WHEREVER THERE’S MINING Simulation of chain forces at blockade case PMSM ASM Quelle: Westphalen, A. J.: Mehrkörpersimulation von unterschiedlichen Antriebssystemen für Kettenkratzförderer, 2017 Breaking force of single chain line Force [kN] Time [s] Reduction of chain forces = 39 % Simulation parameter of a virtual longwall  Face length l AFC = 300 m  48x144/160 DMKB chain  75% loaded conveyor,  Breaking force F Break = 2 x 2.900 kN = 5.800 kN  Blockade force: 10000kN @ t=0