Wiring method for electric locomotive

Abstract

The invention discloses a wiring method for an electric locomotive, which comprises the steps of: dividing equipment to be wired in the electric locomotive into at least following modules in a modularized way: a locomotive roof high-voltage wiring module, a roof cover low-voltage wiring module, a mechanical room high-place low-voltage wiring module, a mechanical room floor lower main / subsidiary circuit wiring module, a cab wiring module, an operating table wiring module, a cabinet body wiring module, a cab front-end wiring module, a locomotive lower low-voltage wiring module and a bogie wiring module; and wiring the electric locomotive according to each divided module. After a wiring mode of the electric locomotive in the modularizing way is adopted, each divided module is higher in independence, so that the pre-wiring design of the electric locomotive can be maximally realized, and the wiring stability of the electric locomotive can be guaranteed; and after each module is respectively wired, the wiring reliability of the electric locomotive can be improved, so that the higher wiring stability and reliability of the electric locomotive can be realized.

Description

technical field [0001] The invention relates to electrical technology, in particular to a wiring method for a modularized electric locomotive. Background technique [0002] At present, in the production and design process of domestic electric locomotives, there is no unified requirement on how to carry out the wiring of the whole vehicle, and different designers have different ways of wiring. After finishing, consider the wiring. The wiring of the whole vehicle is very different, and it is not easy to realize the overall pre-wiring of the electric locomotive. Occurs, such as electromagnetic interference between devices may occur. [0003] When wiring electric locomotives in the prior art, the following wiring process is usually adopted: [0004] 1. Carry out high-voltage wiring on the roof, roughly including the wiring of pantographs, high-voltage isolating switches, vacuum circuit breakers, high-voltage voltage transformers, lightning arresters, and grounding switches. ...

AI Technical Summary

Problems solved by technology

[0008] In the prior art, the electric locomotive is wired through the above-mentioned wiring process. Since the wiring of the electric locomotive is only designed for the wiring process, it is not easy to realize the pre-wiring of the whole vehicle, which affects the quality and speed of wiring.

In addition, the versatility of the wiring process is poor, and the tooling of each model cannot be reused

This wiring method does not fully consider the electromagnetic shielding between devices, and it is easy to cause mutual interference between devices

[0009] To sum up, the existing electric locomotive wiring methods have problems such as low wiring quality, slow wiring speed, and prone to electromagnetic interference between equipment, which affects the stability and reliability of electric locomotive product manufacturing.

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