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Output voltage detection-based solar inverter system

A technology of output voltage detection and solar inverter, which is applied in the field of solar inverter systems, can solve the problems of low conversion efficiency of inverter systems, achieve the effects of small power loss, wide distribution of resources, and improved utilization

Inactive Publication Date: 2016-08-10
CHENGDU SIBOTE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defect of low conversion efficiency of the existing inverter system and provide a solar inverter system based on output voltage detection

Method used

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  • Output voltage detection-based solar inverter system
  • Output voltage detection-based solar inverter system
  • Output voltage detection-based solar inverter system

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Embodiment

[0021] Such as figure 1 As shown, the solar inverter system based on output voltage detection of the present invention is mainly composed of a solar cell group, a storage battery connected to the solar cell group, a DC voltage stabilizer connected to the storage battery, and a DC voltage stabilizer connected respectively. It consists of a DC filter, an inverter unit, an AC voltage detection module connected with the inverter unit, and a display connected with the AC voltage detection module.

[0022] Wherein, the solar cell group is used to convert solar energy into electric energy, and it needs to be arranged in a place with light when in use. The storage battery is used to store the electric energy output by the solar cell. The DC voltage stabilizer can process the output voltage of the battery, and the processed voltage is more stable. It is preferably realized by using the WYJ type DC voltage stabilizer produced by Shanghai Wenhua Power Equipment Co., Ltd. The DC filter ...

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Abstract

The invention discloses an output voltage detection-based solar inverter system. The output voltage detection-based solar inverter system is characterized by mainly comprising a solar battery pack, a storage battery, a DC stabilizer, a DC filter, an inverter unit, an AC voltage detection module and a display, wherein the storage battery is connected with the solar battery pack; the DC stabilizer is connected with the storage battery; the DC filter and the inverter unit are connected with the DC stabilizer respectively; the AC voltage detection module is connected with the inverter unit; and the display is connected with the AC voltage detection module. Power generation is carried out by solar energy; solar energy resources have no danger of exhaustion; resource distribution is wide; and the solar energy resources are environment-friendly to use and suitable for extensive promotion. The AC voltage detection module is arranged, so that the AC voltage output by the inverter unit can be detected and displayed through the display; and people can monitor the magnitude of the voltage output by the inverter unit in real time and prevent normal work of an electric appliance from being affected by an over-high or over-low voltage.

Description

technical field [0001] The invention relates to an inverter system, in particular to a solar inverter system based on output voltage detection. Background technique [0002] At present, household electricity is generally supplied by the grid. However, in some areas where the grid is not erected or there are frequent power outages, there are great difficulties in domestic electricity consumption. With the development of inverter technology, it has become possible to use batteries to provide domestic electricity, especially in some areas with sufficient sunshine, using solar charging technology to convert solar energy into electrical energy and store it in the battery, and then convert the DC output of the battery when using electricity The AC power is used for household use, thereby solving the defect that the grid cannot be used for power supply. However, the conversion efficiency of existing inverter systems is too low to meet people's living needs. Contents of the inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S40/32H02S40/38
CPCH02S40/32H02S40/38Y02E10/50Y02E70/30
Inventor 不公告发明人
Owner CHENGDU SIBOTE TECH CO LTD
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