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Energy-regulating system for a vehicle

An energy management system and vehicle technology, applied in the field of energy management systems, can solve the problems of railway transportation installation complexity, accident risk, increased cost, etc., and achieve the effects of reduced energy loss, limited loss, and great flexibility

Inactive Publication Date: 2009-10-21
SIEMENS MOBILITY GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These rails, cables or catenary cables also complicate the installation of rail transport, increase their cost and even risk accidents for every pedestrian, cyclist or motorcyclist in their vicinity

Method used

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  • Energy-regulating system for a vehicle
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  • Energy-regulating system for a vehicle

Examples

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Embodiment Construction

[0046] Figures 1 to 6 shows an example of the energy management system described above, and the method of operation of the system for a vehicle V in a state such as figure 1 , 2 The starting station S1 is shown and as Figure 5 , 6 Operates on a predetermined route T between the indicated arrival stations S2. The stations S1 , S2 comprise eg passenger platforms (in the length direction of the stations S1 , S2 ), such as conventional stations for subways, trams, buses and the like. On board the vehicle is a high power electrical energy storage device, which is used to provide traction energy to the vehicle, here it is with charge level N2 (no hatching = lowest level; with hatching = higher level) supercapacitor SC_INT. In this example, a battery BAT with charge level N1 (contrary to supercapacitors, high energy per mass) is also loaded on the vehicle. Here the vehicle consists of two carriages, at least one of which is a tractor or pusher. Electrical contact is made bet...

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Abstract

The system has a high-power electrical storage unit (SC-INT) such as super capacitor, placed in a vehicle (V) e.g. train. The energy recovered during braking of the vehicle is stored in the storage unit. A departure station (S1) has an electrical loading area (CHARGE-AREA) for loading the storage unit and activated in a loading mode when the residual energy of the storage unit is below a variable threshold dependent on an early estimate of the energy balance of the vehicle up to an arrival station, where the loading area is connected with an electrical energy source such as power grid.

Description

technical field [0001] The invention relates to an energy management system for a vehicle according to the preamble of claim 1 . Background technique [0002] Energy management research is being carried out all over the world with the aim of reducing the impact on the environment and improving the economic performance of bulk cargo transport or public transport, for example for railway transport, such as trains, subways, trams, but also for buses or other means of transport, as long as their transport routes are defined in a definite manner. [0003] From an environmental point of view, great progress has been made, such as replacing the noisy wheels of traditional trams or subways with pneumatic tires. From an economical point of view, the energy costs of bulk cargo transport represent an increasing proportion of operating costs, for example for propulsion or traction vehicles fully or partially powered by electrical circuits. In particular, much energy is lost due to the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60M7/00B60L11/18B60L50/15
CPCY02T10/7283Y02T10/6217Y02T10/7022B60L2260/54Y02T90/14B60L11/1816Y02T90/121Y02T10/7005B60L11/005B60L9/00B60L11/1887B60L11/123Y02T90/122Y02T10/92Y02T90/34B60L2200/26B60L11/182B60L1/003B60M1/36B60L2230/28B60L2260/56B60L11/1837B60L2230/26B60L15/2045Y02T10/7077Y02T10/7088B60L5/42B60L2230/30Y02T90/128B60L2200/18B60M3/06Y02T10/72B60L50/40B60L50/61B60L53/12B60L53/32B60L58/40B60L53/56B60L53/54B60L53/53B60L50/53Y02T10/62Y02T10/70Y02T10/64Y02T10/7072Y02T90/12B60L50/50Y02T90/40
Inventor E·查托特
Owner SIEMENS MOBILITY GMBH
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