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Vehicle and ground-integrated capacity configuration method and device for railway vehicle

A rail vehicle, capacity configuration technology, applied in the direction of circuit devices, instruments, data processing applications, etc., can solve the problem that capacity configuration only considers the cost of on-board energy storage systems

Active Publication Date: 2018-05-22
CRRC IND INST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the problem in the prior art that the capacity configuration only considers the cost of the vehicle-mounted energy storage system, the embodiment of the present invention provides a method and device for rail vehicle vehicle-ground integrated capacity configuration

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  • Vehicle and ground-integrated capacity configuration method and device for railway vehicle
  • Vehicle and ground-integrated capacity configuration method and device for railway vehicle
  • Vehicle and ground-integrated capacity configuration method and device for railway vehicle

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Embodiment Construction

[0016] 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 those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0017] figure 1 It is a flow chart of the method for configuring the vehicle-ground integrated capacity of rail vehicles provided by the embodiment of the present invention. like figure 1 As shown, the method includes:

[0018] Step 101, constructing a comprehensive cost function according to the life-cycle cost of the vehicle-mounted energ...

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Abstract

The embodiment of the invention provides a vehicle and ground-integrated capacity configuration method and a device for a railway vehicle. The method comprises steps: a comprehensive cost function isconstructed according to the whole life cycle cost of a vehicle-mounted energy storage system and ground energy replenishment cost; and an optimization algorithm is used to optimize the comprehensivecost function, and the optimized capacity configuration of the vehicle-mounted energy storage system is acquired. The comprehensive cost function constructed in the embodiment of the invention considers the capacity configuration of the vehicle-mounted energy storage system and the power match with a ground charging station, and the actual vehicle operation condition is reflected comprehensively;and the comprehensive cost function is optimized to obtain the optimized configuration of the vehicle-mounted energy storage system, and the economic operation of the whole railway vehicle network canbe realized.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of capacity allocation, and specifically relates to a method and device for integrated capacity allocation of rail vehicles. Background technique [0002] At present, many in-depth researches on energy storage technology have been carried out in the fields of power system and electric vehicles. In the power system, the energy storage system can well stabilize the load fluctuations in the power system, and its optimal configuration is mainly based on the trade-off between the entire group of energy and cost, and does not need to involve the weight boundary and volume boundaries, and there are no strict requirements on the characteristics of energy storage elements. For the on-board energy storage system in electric vehicles, the current methods are based on the optimal design from the perspectives of working condition prediction, topology comparison, and energy scheduling, and use d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06H02J3/00
CPCG06Q10/06315G06Q50/06H02J3/00H02J2203/20Y04S10/50
Inventor 刘天赋齐洪峰王轶欧
Owner CRRC IND INST CO LTD
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