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Charging pile and charging control method

A charging control method and charging pile technology, which are applied in charging stations, electric vehicle charging technology, circuits, etc., can solve the problems of not being able to meet the requirements of battery cooling and reducing the charging speed of fast charging.

Active Publication Date: 2020-07-07
NINGBO SANXING INTELLIGENT ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the cooling capacity of the existing on-board cooling system is limited, which cannot meet the requirements for cooling the battery during the fast charging process, thereby reducing the charging speed of the fast charging

Method used

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  • Charging pile and charging control method
  • Charging pile and charging control method
  • Charging pile and charging control method

Examples

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Embodiment Construction

[0069] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0070] The terminology used in the present invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein and in the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as use...

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Abstract

The invention discloses a charging pile and a charging control method. The charging pile comprises a charging system and a refrigerating system, wherein the charging system is connected with an electric vehicle battery and used for charging the electric vehicle battery; the refrigerating system is connected with a cold water heat exchanger of an electric vehicle-mounted cooling system and used forcooling the cold water heat exchanger of the electric vehicle-mounted cooling system; and the refrigerating system is connected with a cold water heat exchanger of an electric vehicle-mounted water chilling unit through a quick connecting device. The charging pile has the beneficial effects that (1) the charging speed of the charging pile can be ensured; and (2) the charging pile can perform reasonable billing.

Description

technical field [0001] The invention relates to the field of charging piles, in particular to a charging pile and a charging control method. Background technique [0002] When the battery of an electric vehicle supplies power to the electric vehicle, a certain amount of energy will also be converted into heat. When the vehicle is running, the complex vehicle operation will also cause the battery of the electric vehicle to heat up. In this way, when the electric vehicle travels to the charging pile for charging, its battery is not suitable for immediate charging because the temperature is too high. Based on the consideration of safety and battery life, the battery temperature needs to be kept at 25-35°C, and a large amount of heat will inevitably be generated during battery charging. Therefore, the battery cooling problem during battery charging becomes the main factor hindering the battery charging speed. . However, the cooling capacity of the existing on-board cooling sys...

Claims

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Application Information

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IPC IPC(8): B60L53/14B60L53/31B60L53/66H01M10/613H01M10/625
CPCH01M10/613H01M10/625Y02T90/16Y02T10/70Y02T10/7072Y02T90/14Y02T90/12Y04S30/12Y02E60/10Y02T90/167
Inventor 邵柳东陈欢
Owner NINGBO SANXING INTELLIGENT ELECTRIC
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