Scheduling method of charging modules of charger

A technology of charging modules and dispatching methods, applied in charging/discharging current/voltage regulation, charging stations, battery circuit devices, etc., can solve problems affecting the use of chargers, inventory pressure, and inability to deploy charging modules in time to facilitate heat dissipation , to avoid pressure, to avoid the effect of poor flow

Active Publication Date: 2017-04-26
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 of charging modules of charger
  • Scheduling method of charging modules of charger
  • Scheduling method of charging modules of charger

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Embodiment Construction

[0026] The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings.

[0027] The invention provides 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 the 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-ordering sequence according to the accumulated running time of the M charging modules; according to the thermal parameters of each charging module, the pre-ordering sequence is adjusted to obtain the optimal sorting sequence of the activation priorities of the M charging modules ;

[...

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Abstract

The invention relates to a scheduling method of charging modules of a charger. The charger comprises a control module and M charging modules connected in parallel, and the charging modules are used for charging of a load. The method is realized according to the following steps: the control module calculates the number N of the charging modules needing to be turned on according to a charging current required by the load and an output current of each charging module; the control module obtains a pre-arranging sequence according to the accumulated operation duration of M charging modules; according to a thermal parameter of each charging module, the pre-arranging sequence is adjusted, and the optimal arranging sequence for turning on the priority by the M charging modules is obtained; and the top N charging modules in the optimal arranging sequence are turned on for charging of the load. According to the scheduling method of the charging modules of the charger, the charger adjusts and outputs a charging parameter matched with the charger in time for charging of the charging load according to the charging current required by the charging load, and 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 electric vehicle charging 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 work and 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 old and new between charging modules, which will affect the overall performance of the charging machine. During the long-term use of the charger, it is very like...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H02J13/00B60L11/18G06Q10/06G06Q50/06
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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