Urban rail transit energy consumption test and evaluation method
An urban rail transit and evaluation method technology, applied in the field of urban rail transit energy consumption testing and evaluation, can solve the problem of no specific standards for the testing and evaluation of the traction energy consumption of rail transit trains, and achieve the effect of ensuring rationality
Active Publication Date: 2020-09-22
CRRC QINGDAO SIFANG ROLLING STOCK RES INST
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Problems solved by technology
At present, the evaluation system for rail transit mostly focuses on environmental impact, cost-benefit analysis, train operation energy saving, and economic evaluation of projects. It mainly provides construction reference for urban rail systems during the planning period and construction, but specifically for There are no specific standards for the testing and evaluation of operating traction energy consumption
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[0036] Specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0037] The invention aims at analyzing the influencing factors of traction energy consumption of rail transit trains, analyzing the structure of train energy consumption and the correlation degree of various factors, and classifying the energy consumption of the whole vehicle of trains; researching the test method of traction energy consumption of train operation and the typical energy consumption test Working conditions, forming a ground test plan; establishing an evaluation system for traction energy consumption of rail transit trains, including energy consumption test methods, evaluation indicators, and evaluation plans for key equipment, and compiling energy-saving evaluation standards. Based on this, the embodiment of the present invention provides an urban rail transit energy consumption testing and evaluation method for energy consumption ...
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The invention relates to an urban rail transit energy consumption test and evaluation method. The method comprises the steps of dividing vehicle energy consumption into a two-stage energy consumptionevaluation system of traction system actual energy consumption and auxiliary power supply system energy consumption; testing the actual energy consumption of the traction systems of different trains by adopting a bench test, and estimating the energy consumption of the auxiliary power supply system according to the energy consumption of each power consumption device powered by the auxiliary powersupply system during independent work; based on traction energy consumption of given national typical working conditions, in consideration of a traction energy consumption typical test condition weighted total number of people and a traction energy consumption typical test condition train running total mileage, respectively converting the actual energy consumption of the traction system and the energy consumption of the auxiliary power supply system obtained by testing to obtain an actual energy consumption evaluation index of the traction system and an energy consumption evaluation index of the auxiliary power supply system, and determining a whole vehicle energy consumption evaluation index. According to the evaluation method, the energy consumption of each system is evaluated, the rationality of energy consumption evaluation is ensured, and the train energy consumption evaluation result has guiding significance for train design and operation.
Description
technical field [0001] The invention belongs to the technical field of rail train energy-saving evaluation, and in particular relates to a method for testing and evaluating energy consumption of urban rail transit. Background technique [0002] The energy consumption evaluation system has a unified evaluation ability for the completed rail transit system and the system under planning and construction, and has certain theoretical and practical guiding significance for the operation and energy saving of the rail transit system. At present, the evaluation system for rail transit mostly focuses on environmental impact, cost-benefit analysis, train operation energy saving, and economic evaluation of projects. There are no specific standards for the testing and evaluation of running traction energy consumption. [0003] Therefore, the present invention provides a method for testing and evaluating urban rail energy consumption in combination with the working characteristics and op...
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Login to View More IPC IPC(8): G06Q10/06G06Q50/26
CPCG06Q10/06393G06Q50/26Y02P90/82
Inventor 曹虎孙国斌孙丛君宫保贵张辉葛学超陶斯友
Owner CRRC QINGDAO SIFANG ROLLING STOCK RES INST