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Method for operating an air conditioning device, energy supply device, and motor vehicle

A technology for energy supply and air conditioning device, which is applied to the layout of power plant cooling combined, power plant, electric vehicles, etc., can solve the problems of high fuel consumption, disadvantage, high CO2 emission, etc., achieve fast operating temperature and shorten heating interval , the effect of optimizing the service life

Pending Publication Date: 2018-08-28
VOLKSWAGEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, disadvantageously higher fuel consumption and disadvantageously higher CO 2 Emissions, since braking energy cannot be recovered and stored in batteries and used as needed, e.g. to drive a motor vehicle
In addition, limitations in driving comfort, which may be caused, for example, by different braking performances, are dependent on whether braking energy regeneration is possible

Method used

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  • Method for operating an air conditioning device, energy supply device, and motor vehicle
  • Method for operating an air conditioning device, energy supply device, and motor vehicle
  • Method for operating an air conditioning device, energy supply device, and motor vehicle

Examples

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Embodiment Construction

[0058] The examples set forth below are preferred embodiments of the invention. In this exemplary embodiment, the described components of the embodiment are each individually and independently of each other considered features of the invention, which can also each independently of each other improve the invention and thus also individually or in combination with all The combinations shown are variously considered to be part of the invention. Furthermore, the described embodiments can also be supplemented by other features of the invention which have already been described.

[0059] In the figures, functionally identical elements are provided with the same reference symbols.

[0060] figure 1 A schematic diagram of an air conditioning device 1 showing an energy supply device 2 in cooling mode. The energy supply device 2 can be, for example, an energy supply device in a motor vehicle in the form of a so-called mild hybrid vehicle. Mild hybrids recover, for example, braking e...

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PUM

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Abstract

The invention relates to a method for operating an air conditioning device (1) for a power supply device (2), in which a battery (3) arranged in series in an air duct (5) of an air guidance system (6)in series with a converter module (4) is in a cooling mode is cooled by means of one of a fan (8) in a first conveying direction (9) promoted air flow (7). The invention provides that the battery (3)in a heating mode by means of the blower (8), which promotes the air flow (7) in a different second conveying direction (10) to the first conveying direction (9) in the heating mode, via waste heat of the converter module (4) is heated. Furthermore, the invention relates to a power supply device (2) and a motor vehicle (12).

Description

technical field [0001] The invention relates to a method for operating an air conditioning device for an energy supply device according to the preamble of claim 1 , an energy supply device according to the preamble of claim 6 and a method according to the preamble of claim 11 Part of the motor vehicle. Background technique [0002] An energy supply device is already known from document US 2010 / 0231035 A1, in which a battery and an electrical device are connected in series and the electrical device is cooled with the cooling air that previously cooled the battery. In this case, the described energy supply device is arranged in the vehicle interior. After passing through the energy supply means, ie the battery and, for example, the converter module as an electrical device, the cooling air is released into the vehicle interior of the motor vehicle. [0003] Furthermore, document US 2010 / 0294580 A1 discloses an energy supply device which is arranged in a housing and through wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L11/18B60H1/00
CPCB60H1/00278B60L58/26B60L58/27B60K1/00B60K1/04B60K11/06B60K2001/005B60K2001/008B60K2001/0416B60K11/08H01M10/617H01M10/625H01M10/6563H01M10/6565H01M10/667Y02E60/10Y02T10/70
Inventor F.戈特沙尔克F.宽特迈尔F.屈恩伦茨
Owner VOLKSWAGEN AG
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