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Buried non- constant volume energy storage system

An energy storage system, buried technology, applied in the field of energy storage systems, to achieve the effect of simple installation and small footprint

Inactive Publication Date: 2015-06-17
SHANGHAI QIYATE ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In recent years, my country's photovoltaic industry has made great progress, and the efficiency of light energy conversion has gradually increased. However, as one of the most potential new energy sources, the instability of photovoltaic power generation has always been criticized by the power industry.

Method used

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  • Buried non- constant volume energy storage system
  • Buried non- constant volume energy storage system
  • Buried non- constant volume energy storage system

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Embodiment

[0025] like Figure 1-3 As shown, the buried non-constant volume energy storage system of the present invention includes an energy storage module and an intelligent control module. The energy storage module is composed of a frame 1, a partition structure 2 and an independent energy storage unit 3. The frame 1 consists of four The side plate 11, a bottom plate 12 and a cover plate 13 are built. The partition structure 2 divides the frame 1 into a plurality of independent spaces, and an independent energy storage unit 3 is arranged in each independent space. The energy unit 3 is composed of a positive plate 31 , a separator 32 and a negative plate 33 . The top of the positive plate 31 leads to a positive lead 34 , and the top of the negative plate 33 leads to a negative lead 35 . A junction box 4 is provided on the cover plate 13 of the energy storage module, and the junction box 4 is provided with a positive terminal 41 and a negative terminal 42 . The cover plate 13 is provid...

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Abstract

The invention relates to a buried non-constant volume energy storage system, comprising an energy storage module and an intelligent control module, wherein the energy storage module consists of a frame, an insulation structure and independent energy storage units; the insulation structure divides the frame into a plurality of independent spaces; one independent energy storage unit is arranged in each independent space; the intelligent control module is respectively connected with each independent energy storage unit and controls the independent energy storage units to charge and discharge; and the independent energy storage units absorb or release energy according to needs at different time periods. Compared with the prior art, the system has the advantages that the self-adaption is strong, the occupied surface area is small, and the detachment and mounting are convenient.

Description

technical field [0001] The invention relates to an energy storage system, in particular to an underground non-constant volume energy storage system. Background technique [0002] In recent years, my country's photovoltaic industry has made great progress, and the efficiency of light energy conversion has gradually increased. However, as one of the most potential new energy sources, the instability of photovoltaic power generation has always been criticized by the power industry. The best way to solve the instability of photovoltaic power generation is to configure a set of energy storage devices with suitable capacity for the photovoltaic power generation system, and adjust the stability of the DC side current output of the photovoltaic power generation system by absorbing and releasing electric energy through the energy storage device, thereby improving the photovoltaic power generation system. Power quality on the AC side of the power generation system. Contents of the i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J15/00
CPCY02P90/50
Inventor 方奇钟田海涛丁成龙谢安琛
Owner SHANGHAI QIYATE ENERGY
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