Research on Pantograph Active Control Strategy for Reducing the Pantograph–Catenary Wear

Chuan Xi Li; Lin Dong

doi:10.4028/www.scientific.net/AMM.397-400.1378

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Path Following Control of a Mobile Robot Using Contractive Model Predictive Control
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Research on Pantograph Active Control Strategy for Reducing the Pantograph–Catenary Wear
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 397-400Research on Pantograph Active Control Strategy for...

Research on Pantograph Active Control Strategy for Reducing the Pantograph–Catenary Wear

Abstract:

In order to reduce the wear of pantograph and catenary, prolong working time of the friction pair, and ensure the quality of current collection, a new type of pantograph active control strategy is designed. The strategy is based on the theory of friction and wears with electric current, control theory and micro-control technology, and is characterized by the dynamic wear test of catenary and the contact force control. The results show that the wear of the pantograph and catenary can be significantly reduced, the contact force fluctuation also can be effectively controlled, and the quality of the current collection of pantograph-catenary can be improved, while the active control strategy is applied.