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Dedicated electric vehicle and energy-saving temperature adjustment system and method thereof

An electric vehicle, temperature regulation technology, applied in vehicle parts, transportation and packaging, heating/cooling equipment, etc., can solve the problems of inability to install high-pressure refrigeration systems directly, limited space, etc., to achieve small footprint, energy saving, system simple structure

Inactive Publication Date: 2016-06-29
ZHENGZHOU YUTONG BUS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and propose a special-purpose electric vehicle, which solves the problem that the high-pressure refrigeration system cannot be directly installed due to the limited space in the cab of the new-energy special-purpose vehicle

Method used

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  • Dedicated electric vehicle and energy-saving temperature adjustment system and method thereof
  • Dedicated electric vehicle and energy-saving temperature adjustment system and method thereof
  • Dedicated electric vehicle and energy-saving temperature adjustment system and method thereof

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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0023] A special electric vehicle and its temperature regulation embodiment

[0024] Such as figure 1 As shown, a special electric vehicle is equipped with a special electric vehicle energy-saving temperature adjustment system, the system includes: a vehicle controller, a power battery, and an air conditioner; the air conditioner is installed in the cab of a special electric vehicle, and the signal output of the vehicle controller The terminal is connected to the signal input terminal of the air conditioner; the charging terminal of the air conditioner is connected to the power battery through a voltage conversion module.

[0025] The special energy-saving temperature regulation system for electric vehicles also includes an electric heater, which is connected to the vehicle controller, and the charging end of the electric heater is connected ...

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Abstract

The invention relates to a dedicated electric vehicle and an energy-saving temperature adjustment system and method thereof.The dedicated electric vehicle energy-saving temperature adjustment system is arranged in the dedicated electric vehicle and comprises a vehicle control unit, a power battery and an air-conditioner, wherein the air-conditioner is installed in a cab of the dedicated electric vehicle, the vehicle control unit is connected with the air-conditioner, and a power interface of the air-conditioner is connected with the power battery through a DC / DC converter.The miniature energy-saving temperature adjustment system is suitable for a new energy dedicated vehicle, and the system is simple in structure, small in occupied space and capable of meeting the requirement for temperature in the small space of the vehicle.Meanwhile, the system is a low-power temperature adjustment system and is powered by a 24V power supply, a voltage conversion module is arranged in a motor integrated controller to convert high voltage output by a power battery pack into low voltage, the 24V power supply can be used for supplying power to the electric air-conditioner, and then electric energy is saved and power consumption of a full electric vehicle is reduced.

Description

technical field [0001] The invention relates to a special electric vehicle and its energy-saving temperature regulation system and method, belonging to the field of electric vehicle control. Background technique [0002] At present, with the active promotion and pilot application of new energy buses, the series of new energy special vehicles have also been continuously developed and are increasingly attracting people's attention. New energy special vehicles, especially trucks and sanitation vehicles. Since pure electric new energy vehicles have no engine and generator, they cannot provide high-power 24V power supply and vehicle heat source, 24V energy-saving air conditioners cannot be directly applied to the temperature regulation system of new energy special vehicles; Passenger space, the designed driver’s working space is limited and the vehicle structure is special, so it is impossible to install a large high-pressure refrigeration system; and because of the high power o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/00
CPCB60H1/00392B60H1/00642Y02T10/88
Inventor 梁赟彭能岭李振山李钰锐黄彬伟
Owner ZHENGZHOU YUTONG BUS CO LTD
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