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System and method for optimizing train energy-saving operation diagram

A technology for running charts and trains, applied in the field of rail transit, can solve the problems of dependence and lack of running chart optimization and adjustment

Active Publication Date: 2017-09-26
CHINA SHENHUA ENERGY CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, in the process of compiling energy-saving operation diagrams for trains, the optimization and adjustment of operation diagrams can only rely on experience, and there is a lack of references for energy-saving purposes by adjusting train operation hours.

Method used

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  • System and method for optimizing train energy-saving operation diagram
  • System and method for optimizing train energy-saving operation diagram

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Embodiment Construction

[0022] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0023] One aspect of the present invention provides a system for optimizing train energy-saving running diagrams. The optimization system includes: an information collection unit for collecting train information, the train information including locomotive type, marshalling mode, train energy consumption value and train running time; data The storage unit is used to store the train information; the data mining unit is used to read the train information and analyze and calculate the train information to obtain a set including the locomotive type, the marshalling mode, and the train performance information. The relational expression between the consumption value an...

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Abstract

The invention relates to the field of rail transit, and discloses a system and method for optimizing a train energy-saving running diagram. The system includes: an information collection unit for collecting train information, the train information including locomotive type, marshalling mode, train energy consumption value and train running time; a data storage unit for storing the train information; a data mining unit for Read the train information and analyze and calculate the train information to obtain a relational expression including the locomotive type, the marshalling mode, the train energy consumption value and the train running time, and according to the relation The formula calculates the train running hours corresponding to the required train energy consumption value. Utilizing the invention can provide a reference basis for compiling energy-saving running diagrams of trains, thereby compiling more economical train running schemes.

Description

technical field [0001] The invention relates to the field of rail transit, in particular to a system and method for optimizing train energy-saving running diagrams. Background technique [0002] During the daily operation of trains, the energy consumption of train traction occupies a large proportion in the operating costs. How to reduce the traction energy consumption of trains has become one of the important issues that must be solved when the operating conditions can meet the daily shift plan and there is still room to spare. [0003] In the prior art, train traction energy consumption can be reduced by improving train running curves, but different running hours are required for trains traveling according to different running curves in the same section. [0004] In order to meet the needs of energy saving, when compiling the train energy-saving operation diagram, different interval operation hours are used to guide the train to travel according to different operation cur...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L27/00
CPCB61L27/10B61L27/16
Inventor 杨静霆陈海滨唐永康周军刘德勇孙永生周根火宁兴良何占元
Owner CHINA SHENHUA ENERGY CO LTD