Scheduling method for charging module of charger

A technology of charging modules and scheduling methods, which is applied in the direction of charging/discharging current/voltage regulation, charging stations, battery circuit devices, etc., which can solve problems such as inventory pressure, failure to deploy charging modules in time, and affecting the use of chargers, so as to avoid pressure , avoid poor current sharing, and facilitate the effect of heat dissipation

Active Publication Date: 2019-11-29
SHENZHEN KEHUA HENGSHENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the life of the charging module is completely over, it is impossible to deploy a new charging module in time, which affects the use of the charger, or reserves a spare module for a long time, causing inventory pressure

Method used

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  • Scheduling method for charging module of charger
  • Scheduling method for charging module of charger
  • Scheduling method for charging module of charger

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Experimental program
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Embodiment Construction

[0026] The technical solution of the present invention will be specifically described below in conjunction with the accompanying drawings.

[0027] The invention provides a method for dispatching the charging module of a charger. The charger includes a control module and M charging modules connected in parallel; the charging module is used to charge a load; figure 1 And as shown in 2, the method is implemented according to the following steps:

[0028] Step S1: the control module calculates the number N of charging modules that need to be turned on according to the charging current required by the load and the output current of each charging module;

[0029] Step S2: The control module obtains a pre-arrangement sequence according to the cumulative running time of the M charging modules; adjusts the pre-arrangement sequence according to the thermal parameters of each charging module, and obtains the optimal sequence sequence of the activation priority of the M charging modules ...

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Abstract

The invention relates to a scheduling method for a charging module of a charger. The charger includes a control module and M charging modules connected in parallel; the charging module is used to charge a load; The charging current and the output current of each charging module are used to calculate the number N of charging modules that need to be turned on; the control module obtains a pre-arranged sequence according to the cumulative running time of M charging modules; The sorting column is adjusted to obtain the optimal sorting column of the activation priority of the M charging modules; the first N charging modules in the optimal sorting column are started to charge the load. According to the scheduling method of the charging module of the charger proposed by the present invention, according to the charging current required by the charging load, the charger timely adjusts and outputs matching charging parameters to charge the charging load, so as to ensure that the charging process is safe, reliable and effective.

Description

technical field [0001] The invention relates to the technical field of charging, in particular to a scheduling method for a charging module of a charger. Background technique [0002] The charger used for charging electric vehicles mainly includes a charging module, a control module and a charging gun for connecting electric vehicles. The core component of the charger is the charging module. Generally, the charger is equipped with multiple charging modules. The input and output are connected in parallel. According to the charging current and charging voltage required by the electric vehicle, the control module controls all the charging modules to output the corresponding voltage and current to charge the electric vehicle. Due to various reasons, there will be different aging degrees and different degrees of newness and oldness among the charging modules, which will affect the overall performance of the charger. During the long-term use of the charger, it is very likely that...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00H02J13/00B60L53/31G06Q10/06G06Q50/06
CPCH02J7/0021H02J7/007H02J13/00G06Q10/06315G06Q50/06B60L53/00Y04S30/12Y02T90/167Y02T10/70Y02T90/12Y02T10/7072Y02T90/14
Inventor 梁舒展张黎鸿陈亚梯樊志强
Owner SHENZHEN KEHUA HENGSHENG TECH
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