Intelligent energy management system and general management system

A technology of energy management system and energy storage system, which is applied in the field of intelligent energy management system and general management system, can solve the problem of mismatch between the energy supplied by the distribution network and the actual demand, and achieve the effect of intelligent management

Inactive Publication Date: 2020-02-11
REPOWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides an intelligent energy management system to solve the problem in the prior art that the energy supplied by the distribution network does not match the actual demand

Method used

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  • Intelligent energy management system and general management system
  • Intelligent energy management system and general management system
  • Intelligent energy management system and general management system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as figure 1 As shown, this embodiment provides an intelligent energy management system. An intelligent energy management system includes a distribution power bus 10 , an energy storage system 20 , a sub-control system 30 and at least one load 40 .

[0020] Such as figure 1 As shown, the connection relationship between modules in the intelligent energy management system provided by this embodiment is as follows:

[0021] The distribution power bus 10 is connected to a power source (not shown in the figure) and connected to the energy storage system 20, the sub-control system 30 and at least one load 40, and the load 40 and the energy storage system 20 are connected to The sub-control system 30 is connected in communication.

[0022] In a specific application, the power distribution busbar 10 is connected to a power source and used to transmit power to a grid circuit.

[0023] The energy storage system 20 is used for charging and discharging, so as to store and r...

Embodiment 2

[0031] Such as figure 2 As shown, in this embodiment, the load 40 includes at least one detection device 401 and at least one battery pack 402, and each of the battery packs 402 includes a plurality of single cells (not shown).

[0032] Each of the detection devices 401 is correspondingly connected to one of the battery packs 402 and connected to the power distribution bus 10 .

[0033] The detection device 401 is used to control the charging and discharging of the battery pack 402 correspondingly connected thereto, so as to complete the performance detection of the battery pack 402 .

[0034] In a specific application, the battery pack 402 needs to be charged and discharged as a whole to complete the performance detection of the battery pack 402, such as capacity test, voltage test, current test, internal resistance test, etc., or to complete the described The balancing process of the battery pack 402.

[0035] In an embodiment, the sub-control system 30 is connected to th...

Embodiment 3

[0042] Such as image 3 As shown, in this embodiment, the load 40 includes at least one test needle bed 403 and at least one set of single cells (not shown in the figure), and each set of single cells includes a plurality of single cells 404 .

[0043] Each of the test needle beds 403 is correspondingly connected to a group of single batteries and connected to the power distribution bus 10 .

[0044] The test bed of needles 403 is used to control the charge and discharge of a plurality of single cells 404 in a group of single cells correspondingly connected to it to complete the process of the single cells 404 .

[0045] In a specific application, when the single battery 404 is produced, the single battery 404 needs to be subjected to volume separation and conversion.

[0046] In one embodiment, the sub-control system 30 is in communication connection with the test bed of needles 403 .

[0047] The sub-control system 30 is also used to control the electric energy flow between ...

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PUM

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Abstract

The invention belongs to the technical field of power systems, and provides an intelligent energy management system and general management system. The intelligent energy management system and generalmanagement system comprises a power distribution power supply bus, an energy storage system and a sub-control system; the power distribution power supply bus is connected to a power supply and is connected with the energy storage system, the sub-control system and at least one load, and the load and the energy storage system are in communication connection with the sub-control system. According tothe invention, the sub-control system is used for monitoring the electric energy information input by the power distribution power supply bus, and controlling charging and discharging of the energy storage system according to the monitoring result, so as to achieve the energy balance, obtain the energy operation condition of the load, send the corresponding control instruction to the corresponding load, and achieve intelligent management of the intelligent energy management system.

Description

technical field [0001] The invention belongs to the technical field of power systems, and in particular relates to an intelligent energy management system and a general management system. Background technique [0002] During the production of batteries, the process of capacity division and formation is required in advance, or in the process of testing the batteries, or in the process of balanced maintenance, the batteries need to be charged, discharged, and sometimes even repeated cycles are required. The process of charging and discharging the battery is accompanied by the charging and releasing of electric energy. When charging and discharging a small amount of batteries, the loss of energy and the energy requirements for the distribution network are not large. [0003] However, battery production plants often perform battery process or performance testing on large-scale or even ultra-large-scale battery networks at the same time. With a large amount of electric energy ch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/32G01R31/385
CPCH02J3/32
Inventor 毛广甫
Owner REPOWER TECH CO LTD
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