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Hybrid power rail car using diesel engine and power storage battery for traction

A power battery and hybrid power technology, applied in the field of hybrid rail vehicles, can solve the problems of not having the function of power system self-load test, not having the hybrid traction of diesel engine and power battery, and not having the function of external power supply, etc.

Pending Publication Date: 2019-11-05
BAOJI CSR TIMES ENG MACHINERY +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a hybrid railcar driven by a diesel engine and a power battery, which solves the problem that it does not have the hybrid traction of a diesel engine and a power battery, can only be charged by an external power supply, does not have the function of external power supply, and does not have the self-load of the power system under static conditions. problem with test function

Method used

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  • Hybrid power rail car using diesel engine and power storage battery for traction
  • Hybrid power rail car using diesel engine and power storage battery for traction
  • Hybrid power rail car using diesel engine and power storage battery for traction

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Embodiment Construction

[0039] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0040] Please refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 , Figure 15 , Figure 16 , Figure 17 , Figure 18 and Figure 19 ,in, figure 1 A schematic structural view of a preferred embodiment of a hybrid rail car that utilizes a diesel engine and a traction battery for traction provided by the present invention; figure 2 for figure 1 The structural internal diagram of the frame shown; image 3 for figure 1 The shown cross-sectional top view of the hybrid rail car towed by diesel engine and power battery; Figure 4 for figure 1 A side view of a hybrid railcar drawn by a diesel engine and traction battery as shown; Figure 5 for figure 1 The left side cross-sectional view of the hybrid rail car dr...

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Abstract

The invention provides a hybrid power rail car using a diesel engine and a power storage battery for traction. The hybrid power rail car using the diesel engine and the power storage battery for traction comprises a frame, wherein a coupler and draft gear I, a brake valve group, a bogie I, a traction ventilation system I, a power system I, a fuel tank, a traction variable flow unit, a power systemII, a traction ventilation system II, a bogie II, an air evolution unit and an electric screw air compressor are sequentially arranged on the lower portion of the frame from the front end to the rearend. The hybrid power rail car using the diesel engine and the power storage battery for traction can be driven by an internal combustion engine and the power storage battery, has a self-load test function of a power system under a static state, has a resistance braking function, can be charged by an external power supply, is charged by the diesel engine and is charged by electric braking energyfeedback, and has the advantages of lower noise and better sealing performance.

Description

technical field [0001] The invention relates to the field of railway traffic, in particular to a hybrid electric rail vehicle towed by a diesel engine and a power storage battery. Background technique [0002] Railway transportation is a land transportation method in which locomotives pull train vehicles on two parallel rails. The traditional way is to travel on steel wheels, but in a broad sense, railway transportation still includes non-steel wheel travel methods such as maglev trains, cable cars, and cableways, or rail transportation. The rails provide an extremely smooth and hard medium on which the train wheels roll with minimal friction, making it more comfortable for people on it, and it saves energy. If properly configured, rail transport can save 50 to 70 percent of energy compared to road transport for the same weight. Moreover, the rails can evenly disperse the weight of the train, so that the load-carrying capacity of the train is greatly improved. [0003] Ho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61C7/00B61C3/02B61C9/50B61C9/08B60L7/10
CPCB61C7/00B61C3/02B61C9/50B61C9/08B60L7/10Y02T30/00
Inventor 曹鹏王昌财王营霞邵永鹏吴超凡任涛龙杨国涛朱红军吴庆立李艳妮刘洁卓海军张霞霞王西强孟刚刚马超张媛萍刘启萍朱继鹏
Owner BAOJI CSR TIMES ENG MACHINERY
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