Application of Catenary Fault Location System in Complex Catenary Lines
This paper proposes an online fault monitoring method for catenary based on traveling wave,introduces the module composition of the system,overcomes the problems of impact load taking and fault starting of catenary,and puts the system into a power supply arm of a complex structure of Shanghai Railway Bureau.The fault location results of the system show that the fault location method has higher fault location accuracy than the internal distance measurement method.It provides a new method and strong theoretical support for fault location of overhead contact line.
complex structure catenarysystemimpact energy extractionnew methodtheoretical support
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