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Hybrid shunting locomotive power system

A technology of shunting locomotives and hybrid power, applied in the field of locomotive power, can solve the problems of environmental pollution, difficult maintenance, and large volume, and achieve the effects of reducing overall weight, facilitating disassembly and assembly, and saving volume

Active Publication Date: 2020-07-21
CRRC DALIAN INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing diesel shunting locomotives have large volume, high noise, environmental pollution, and difficult maintenance.

Method used

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  • Hybrid shunting locomotive power system
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  • Hybrid shunting locomotive power system

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Embodiment Construction

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] The structure of the power system of the hybrid power shunting locomotive of the present invention is as follows: figure 1 and figure 2 As shown, the system of this embodiment may include:

[0028] The installation base, the power chamber rigidly connected above the installation base, the diesel engine, generator, cooling fan, radiator, ...

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Abstract

The invention discloses a hybrid switching locomotive power system. The hybrid switching locomotive power system comprises an electric generator, the electric generator is fixed to the rear portion ofan installation base, the left side of the electric generator is provided with a water jacket preheater and a fuel preliminary filter, and the right side of the electric generator is provided with anair filter. A DPF unit is hung on the left side on the upper portion of the tail area of the installation base, a storage battery box is hung on the right side on the upper portion of the tail area of the installation base, a diesel engine is arranged in the middle of the installation base, an electrical control box is arranged on the left side of the diesel engine, and an engine oil filter is arranged on the right side of the diesel engine. An air duct, a heat-dissipation device and a fan are arranged on the front portion of the installation base, and an expansion tank is arranged on the right side on the upper portion of the front area of the installation base. The hybrid switching locomotive power system is compact in structure, the overall size of the system is reduced, and the overall weight of the system is reduced. Various internal unit modules are easy to disassemble and assemble, and maintenance of the power system is facilitated. High integration and modularization of the hybrid switching locomotive power system are achieved.

Description

technical field [0001] The invention relates to the technical field of locomotive power, in particular to a hybrid power shunting locomotive power system. Background technique [0002] With the reduction of non-renewable energy in the world and the gradual improvement of environmental protection awareness in various countries, how to reduce the cost of manpower and material resources as much as possible, reduce energy consumption, and improve the environmental conditions around the operation under the conditions of satisfying the operation has gradually become a major issue for large-scale railway equipment. R & D focus. [0003] The hybrid EMU is a new type of EMU derived from the excellent technical achievement of integrating the electric EMU and the internal combustion EMU. Due to its unique working principle and structure, it is more environmentally friendly than traditional internal combustion EMUs, has more power than electric EMUs, and lower operating costs. Therefor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61C7/04
CPCB61C7/04Y02T30/00
Inventor 陈征杜建伟赵天骄
Owner CRRC DALIAN INST CO LTD