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Diesel-electric hybrid locomotive

A dual-power, locomotive technology, applied to locomotives, railway transportation, climate sustainability, etc., can solve problems such as damage, scratches, and locomotives that can only be stopped, so as to improve fuel efficiency, reduce use and maintenance costs, and improve utilization. reliability effect

Inactive Publication Date: 2015-07-29
CRRC QISHUYAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Secondly, according to current investigations, on some regional lines in Xinjiang, due to abnormal weather changes, extremely bad weather, and strong winds, a single electric locomotive is forced to lower its pantograph, otherwise it may be scratched and damaged. In this case, the locomotive can only stop and stop taking on the traction task

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  • Diesel-electric hybrid locomotive

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Embodiment Construction

[0020] Such as figure 1 with figure 2 As shown, the upper body 1 and the lower body 17 are included in the figure, the upper body 1 is composed of the driver's cab 2, the auxiliary room 4, the power room 6, the cooling room 12, the main converter room 13 and the electrical room 16, and the lower body The car body 17 is composed of a suspended fuel tank 21, a main air cylinder 20, a main transformer 25 and a bogie 18; There is a main converter room 13 between the chambers 12, a main air cylinder 20 is provided at both ends of the suspended fuel tank 21, a main transformer 25 is provided on one side of the suspended fuel tank 21, and a main transformer 25 is provided on the other side of the suspended fuel tank 21. A bogie 18 is provided, a storage battery 22 is arranged on the suspended fuel tank 21 , and a vehicle frame 41 is arranged between the upper vehicle body 1 and the lower vehicle body 17 .

[0021] A console 40 is provided at the front end of the cab 2, and a drive...

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Abstract

The invention relates to the technical field of diesel and electric locomotives, in particular to a diesel-electric hybrid locomotive. The diesel-electric hybrid locomotive comprises an upper locomotive body, a lower locomotive body, locomotive top equipment, a driver cab, an auxiliary chamber, a power chamber, a cooling chamber, a main converter chamber, an electrical room, a suspension type fuel tank, a main air reservoir, a main transformer, bogies and a frame, wherein the upper locomotive body consists of the driver cab, the auxiliary chamber, the power chamber, the cooling chamber, the main converter chamber and the electrical room; the lower locomotive body consists of the suspension type fuel tank, the main air reservoir, the main transformer and the bogies; the auxiliary chamber, the power chamber, the cooling chamber and the main converter are arranged at the rear end of the driver cab; the main converter chamber is arranged between the electrical room and the cooling chamber; a dividing wall is arranged between every two chambers; the suspension type fuel tank and the main transformer are positioned at the lower part of the middle of the locomotive body; the bogies are arranged on two sides of the locomotive body; the frame is arranged between the upper locomotive body and the lower locomotive body. The diesel-electric hybrid locomotive has the advantages of compact and reasonable structure, convenience and quickness in assembly and reliable connection.

Description

technical field [0001] The invention relates to a dual-power locomotive, in particular to an internal combustion electric dual-power locomotive. Background technique [0002] First of all, in some valleys, coastlines, mining areas, and ports without catenary, when locomotives drive from electrified sections to non-electrified sections, electric locomotives need to be replaced by diesel locomotives for traction. The traction of diesel-electric dual-power locomotives can achieve no need to change trains between electrification and non-electrification, which is very flexible. Secondly, according to current investigations, on some regional lines in Xinjiang, due to abnormal weather changes, extremely bad weather, and strong winds, a single electric locomotive is forced to lower its pantograph, otherwise it may be scratched and damaged. Under such circumstances, the locomotive can only stop and stop taking on the traction task. The dual-power locomotive can use internal combust...

Claims

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Application Information

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IPC IPC(8): B61C7/04B61C17/04
CPCB61C7/04B61C17/04Y02T30/00
Inventor 曾世华袁波齐志刚李斌仲怀清
Owner CRRC QISHUYAN CO LTD
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