Abstract：The electric locomotives receive electric current from catenary through pantograph，it is a dynamic process. The mechanical vibration and the dynamics effects exist between the catenary and the pantograph. The multi-pantograph current collection is a kind of mechanical vibration with multi-movable vibration sources ,and these vibration sources together with the catenary compose a complex vibration system. Through analysis and computer simulation researches，several conclusions concerned with the characteristics of the multi-pantograph current collection has been obtained.
孟祥奎. 接触网设计值得注意的一个问题——多弓共振[J]. 铁道工程学报, 2002, 19(3): 64-66.
MENG Xiang-kui. A PROBLEM IN WHICH ATTENTION SHOULD BE PRIED ON THE DESIGN OF CATENARY- RESONANCE OF MULTI-PANTOGRAPH. Journal of Railway Engineering Society, 2002, 19(3): 64-66.
2002, Vol. 19 
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