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An energy storage device management system in a microgrid system

A technology of energy storage device and management system, applied in measurement devices, circuit devices, battery circuit devices, etc., can solve problems such as weak functions, inconvenient operation and operation, and achieve the effect of optimizing impact

Active Publication Date: 2016-03-30
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing energy storage device management systems used in microgrids have shortcomings such as weak functions and inconvenient operation.

Method used

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  • An energy storage device management system in a microgrid system

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Embodiment

[0042] An energy storage device management system in a microgrid system, such as figure 1 As shown, it includes a system module 1 and a function module 2, wherein the system module 1 is a lithium battery energy storage management subsystem 11, and the energy storage management subsystem 11 is integrated with the energy storage grid-connected inverter PCS, and the lithium battery storage able to monitor the system;

[0043] The functional module 2 specifically includes a communication interface 21, a data collector 22, a data processor 23, a data display 24, a data storage 25, a data query module 26, a remote command module 27, an event and alarm module 28, a user management module 29 and a user report Module 20, communication interface 21 connected to system module 1, data collector 22, data processor 23, data display 24, data storage 25, data query module 26, remote command module 27, event and alarm module 28, user management module 29 And the user reporting module 20 is co...

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Abstract

The invention relates to an energy storage device management system in a micro-grid system. The energy storage device management system comprises a system module and a functional module, wherein the system module is a lithium battery energy storage management subsystem which is integrated with a PCS (energy storage grid-connected inverter) to monitor a lithium battery energy storage system; the functional module specifically comprises a communication interface, a data acquisition device, a data processor, a data display and a data storage device, the communication interface is connected with the system module, the data acquisition device, the data processor, the data display and the data storage device are connected with the communication interface, and the data acquisition device acquires running data of the lithium battery energy storage management subsystem; the data processor performs data processing on the acquired data; the data storage device classifies the data and respectively stores the data in different databases; the data display displays device parameters and running state of the energy storage device. Compared with the prior art, the energy storage device management system is strong in function and convenient to use.

Description

technical field [0001] The invention relates to a management system in a microgrid, in particular to an energy storage device management system in a microgrid system. Background technique [0002] The Energy Storage Management System (EnergyStorageManagementSystem) refers to a system that provides functions such as power management and protection for energy storage modules based on lithium iron phosphate batteries, super capacitors and other energy storage components combined in parallel. Energy storage management system (ESMS) includes but not limited to battery management system (BMS), supercapacitor management system (CMS). [0003] The main function of the battery management unit is to collect the voltage of the battery cells in the battery box, the temperature of the box, and the equalization function. The function of the control unit is to collect the data of the battery management unit, conduct centralized analysis and processing of the battery data, judge the curren...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00G01R31/36
Inventor 包海龙张宇时珊珊刘隽柳劲松
Owner STATE GRID CORP OF CHINA