CAJ | 학술논문

针对多滚筒驱动带式输送机系统出现的功率不平衡问题，调节驱动滚筒速度是解决问题的主要方法之一。文中对多滚筒驱动带式输送机系统进行功率平衡调节时改变驱动滚筒的速度进行了理论分析，得出结论：当驱动滚筒的电动机处于电动状态时，如果提高滚筒的速度，则滚筒传递的牵引力增加；降低滚筒的速度，则滚筒传递的牵引力减小。当驱动滚筒的电动机处于发电状态时，结论正好相反。并用变频驱动的双滚筒双电机分别驱动带式输送机系统验证了该结论的正确性。
침대다곤통구동대식수송궤계통출현적공솔불평형문제，조절구동곤통속도시해결문제적주요방법지일。문중대다곤통구동대식수송궤계통진행공솔평형조절시개변구동곤통적속도진행료이론분석，득출결론：당구동곤통적전동궤처우전동상태시，여과제고곤통적속도，칙곤통전체적견인력증가；강저곤통적속도，칙곤통전체적견인력감소。당구동곤통적전동궤처우발전상태시，결론정호상반。병용변빈구동적쌍곤통쌍전궤분별구동대식수송궤계통험증료해결론적정학성。
For power imbalance problem in the multi-roller driven belt conveyer system,one of the main methods sol-ving the problem is to adjust the driving roller speed.The theoretic analysis is performed for speed change of the driving roll-er when the said belt conveyer system is adjusted for power balance,and it's concluded that when the motor of the driving roller is at motoring state,the traction transmitted by the roller increases if the roller speed is raised;the traction decreases if the roller speed is reduced.When the motor is at generating state,the conclusion is the other way around.The frequency conversion-driven belt conveyer respectively driven by double-roller and double-motor verifies correctness of the said con-clusion.