Large-scale energy storage system BMS program hot update method and system, and medium

An energy storage system and program update technology, applied in software engineering design, instrumentation, electrical digital data processing, etc., can solve problems such as cumbersome operations, reduce manpower requirements, reduce debugging time, and provide the effect of available time

Pending Publication Date: 2021-04-30
SHANGHAI RUIPU ENERGY CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above existing technology, there are the following technical defects. The system will stop running during the above update

Method used

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Examples

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Example Embodiment

[0037]The present invention will be described in detail below with reference to the specific embodiments. The following examples will help to further understand the present invention in any form of technicrat, it will be further understood by those skilled in the art. It should be noted that several variations and improvements can be made without departing from the concept of the present invention without departing from the present invention. These are all of the scope of protection of the present invention.

[0038]The embodiment of the present invention provides a large energy storage system BMS program hot update method, referencefigure 1As shown, BMS1 is the upper stage BMS, BMS1-1 ~ BMS1-N is cluster-level BMS, and each cluster-level BMS is responsible for managing this cluster battery, receives an instruction of the upper stage BMS, and controls the disconnection and closure of this cluster battery, superior BMS, The cluster-level BMS and HMI communicate with fieldbus.

[0039]When HMI

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PUM

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Abstract

The invention provides a large energy storage system BMS program hot update method and system and a medium, and relates to the technical field of BMS program hot update. The method comprises the steps that online program hot update is carried out on a BMS through an HMI or an upper computer, a system does not stop during program update, a program continues to normally run after update is completed, wherein the update process comprises update pretreatment, an update preparation stage responsible for command interaction; an updating process, wherein the program package is sent to the BMS according to the formulated protocol; and processing after updating: resetting after the BMS finishes updating, and recovering the operation of the system. According to the method, the BMS program can be quickly updated through the HMI or the upper computer, system shutdown is not needed, the debugging time is shortened, the manpower demand is reduced, and the available time of the system is prolonged.

Description

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Claims

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Application Information

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Owner SHANGHAI RUIPU ENERGY CO LTD
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