Raising Torque Calculation System Design for Single-Arm Pantograph

Tian Min Guan; Xiaojun Liu; Liang Xuan

doi:10.4028/www.scientific.net/AMR.655-657.603

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 655-657Raising Torque Calculation System Design for...

Raising Torque Calculation System Design for Single-Arm Pantograph

Abstract:

Abstract. Raising torque is one of the import parameters when we design pantograph. how we can calculate raising torque accurately and effectively is what this paper studies on. This article describes the structure of single-arm pantograph briefly , analyses the influen of contact pressure between pantograph and catenary on pantograph’s work, calculates one single arm pantograph’s raising torque by virtual work principle based on establishing mathematical computational geometry model of pantograph, finally, designs the raising torque calculation system using programming language.

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Periodical:

Advanced Materials Research (Volumes 655-657)

Pages:

603-607

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.655-657.603

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Online since:

January 2013

Authors:

Tian Min Guan, Xiaojun Liu, Liang Xuan

Keywords:

Raising Torque, Single-Arm Pantograph, Virtual Work Principle

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References

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