The installation structure of the movable module of the power storage battery pack used in the airtight hybrid electric locomotive

Abstract

Disclosed is a power accumulator battery activity module mounting structure for a closed hybrid power locomotive. The structure comprises a module mounting frame (1), an accumulator battery room steel structure (6), a power accumulator battery (5), and access doors (2); the module mounting frame (1) is welded and fixedly provided on the upper plane of a base frame of the locomotive; the accumulator battery room steel structure (6) is movably mounted on the module mounting frame (1) by means of bolts; the power accumulator battery (5) is movably mounted in the accumulator battery room steel structure (6) by means of the bolts; the access doors (2) are mounted on two sides of the accumulator battery room steel structure (6); an accumulator battery air conditioning unit (4) is mounted at the top of the accumulator battery room steel structure (6) in a sealing manner. In the power accumulator battery activity module mounting structure for the hybrid power locomotive, an accumulator battery activity module can be separately hoisted and mounted, so that a large amount of time in the maintenance and repair can be saved; in addition, the power accumulator battery activity module mounting structure is safe and firm, and strong in anti-vibration impact and external interference capabilities.

Description

technical field [0001] The invention belongs to the field of locomotives and vehicles, and in particular relates to a movable module installation structure of a closed power storage battery pack for hybrid electric locomotives. Background technique [0002] The power system of a hybrid locomotive includes a battery pack and a diesel generator set. The diesel generator set charges the battery and provides additional energy when the locomotive needs high power. Compared with the traditional locomotive, the hybrid locomotive can save a lot of fuel. [0003] The battery pack is used as an energy storage and is controlled in parallel with the diesel generator set. This device can not only provide energy for the driving device, but also be used to drive the auxiliary transmission device, and can also be used to charge the battery. It plays a key role in the locomotive. In traditional hybrid locomotives, the battery packs are distributed in multiple series-connected battery pack sl...

AI Technical Summary

Problems solved by technology

In traditional hybrid locomotives, the battery packs are distributed in multiple series-connected battery pack slots. During maintenance and overhaul, each battery pack is installed or disassembled one by one, which requires a lot of work, time-consuming and laborious; and the fastness of the battery pack installation is low. , under the current demand for high-speed operation, it is vulnerable to impact loads from all directions and lacks safety protection; in addition, the battery pack needs a relatively independent environment to avoid interference from adverse environmental factors such as water and heat, and ensure the normal operation and use of the locomotive life

However, none of the storage battery packs of current hybrid electric locomotives can solve the above problems

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