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Remote upgrading method of energy storage system, energy management system and battery management system

A technology of battery management system and energy management system, which is applied in the direction of electric energy storage system, transmission system, data processing power supply, etc., and can solve the problems affecting the service life of the battery

Active Publication Date: 2020-09-22
CONTEMPORARY AMPEREX TECH CO
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  • Application Information

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Problems solved by technology

However, when there is a program defect or version problem in the BMS, it will directly affect the service life of the battery, and even have serious consequences, which puts forward higher requirements for the software management of the BMS

Method used

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  • Remote upgrading method of energy storage system, energy management system and battery management system
  • Remote upgrading method of energy storage system, energy management system and battery management system
  • Remote upgrading method of energy storage system, energy management system and battery management system

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Embodiment Construction

[0039] In order to better understand the technical solutions of the present application, the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0040] It should be clear that the described embodiments are only some of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0041] Terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of this application and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise.

[0042] figure 1 It is a schematic diagram of the ...

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Abstract

The invention provides a remote upgrading method of an energy storage system, an energy management system and a battery management system. The remote upgrading method of the energy storage system is applied to the energy storage system, the energy storage system comprises an energy management system, a battery management system and an energy storage converter, and the remote upgrading method of the energy storage system comprises the steps of obtaining a to-be-upgraded file of the energy storage system; when the current running state of the energy storage system allows program upgrading, controlling the high voltage of the energy storage system through the energy storage converter, and detecting the high-voltage online state of the energy storage system through the battery management system; receiving a notification that the high-voltage power-off of the energy storage system is completed sent by the battery management system; and sending the to-be-upgraded file to the battery management system, so that the battery management system performs program upgrading according to the to-be-upgraded file. According to the method, remote program upgrading can be carried out on the energy storage system, the upgrading operation of the energy storage system is simplified, the manpower and time costs are saved, the same line can be used for upgrading and communication, and the hardware costis saved.

Description

【Technical field】 [0001] The present application relates to the field of battery technology, in particular to a remote upgrade method for an energy storage system, an energy management system and a battery management system. 【Background technique】 [0002] The battery management system (Battery Management System; hereinafter referred to as: BMS) is the link between the battery and the user. It can improve the utilization rate of the battery, prevent the battery from overcharging and overdischarging, prolong the service life of the battery, and monitor the status of the battery. However, when there is a program defect or version problem in the BMS, it will directly affect the service life of the battery, and even have serious consequences, which puts forward higher requirements for the software management of the BMS. [0003] For the current energy storage system, if it is necessary to upgrade the BMS program, it is necessary to manually use the upper computer to establish ph...

Claims

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Application Information

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IPC IPC(8): G06F8/65H02J15/00H04L29/08
CPCG06F8/65H02J15/00H04L67/12H04L67/025H04L67/34Y02D10/00H04L67/562H04L67/55G06F1/28G06F11/1433G06F2201/865H02J7/0029
Inventor 冯勇勇
Owner CONTEMPORARY AMPEREX TECH CO
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