CN203554049U - Novel solar energy photovoltaic control inversion all-in-one machine - Google Patents

Novel solar energy photovoltaic control inversion all-in-one machine Download PDF

Info

Publication number
CN203554049U
CN203554049U CN201320586241.XU CN201320586241U CN203554049U CN 203554049 U CN203554049 U CN 203554049U CN 201320586241 U CN201320586241 U CN 201320586241U CN 203554049 U CN203554049 U CN 203554049U
Authority
CN
China
Prior art keywords
circuit
machine
control
solar energy
inverter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320586241.XU
Other languages
Chinese (zh)
Inventor
崔正龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN BAOXING POWER SUPPLY Co Ltd
Original Assignee
SHENZHEN BAOXING POWER SUPPLY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHENZHEN BAOXING POWER SUPPLY Co Ltd filed Critical SHENZHEN BAOXING POWER SUPPLY Co Ltd
Priority to CN201320586241.XU priority Critical patent/CN203554049U/en
Application granted granted Critical
Publication of CN203554049U publication Critical patent/CN203554049U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/56Power conversion systems, e.g. maximum power point trackers

Abstract

A novel solar energy photovoltaic control inversion all-in-one machine comprises a control inversion all-in-one machine, a charging control circuit, a DC/AC inverter circuit, an integrated circuit board, a storage battery, a micro-processing control circuit and a switching circuit. The charging control circuit and the DC/AC inverter circuit are designed to be arranged on the PCB integrated circuit board, wherein an output end of the charging control circuit is connected with an input end of the DC/AC inverter circuit. The integrated circuit board is mounted on the control inversion all-ion-one machine. The control inversion all-in-one machine is connected with the storage battery and the micro-processing control circuit. The micro-processing control circuit is connected with the switching circuit. The control inversion all-in-one machine is connected with an output unit through the switching circuit. The novel solar energy photovoltaic control inversion all-in-one machine has the advantages such as compact structure, reliable functions, relatively high efficiency and low cost. By combining a conventional controller and a conventional inverter into a whole in the form of a functional module chip of the integrated circuit, the novel solar energy photovoltaic control inversion all-in-one machine helps to reduce production cost and hidden faults, and is convenient for transport and installation.

Description

A kind of solar energy photovoltaic is controlled integrated machine for reverse conversion
Technical field
The utility model relates to a kind of solar-photovoltaic technology field, especially relates to a kind of solar energy photovoltaic and controls integrated machine for reverse conversion.
Background technology
In recent years, domestic photovoltaic industry development is rapid, but does not substantially all obtain the breakthrough of core technology, and wherein control inverter does not also have ripe product to put goods on the market.Inverter is the most important equipment of photovoltaic system, and the development in photovoltaic generation market drives the demand of inverter significantly to rise.Photovoltaic generation application from now on will be take the form of generating electricity by way of merging two or more grid systems as main, and the market demand of photovoltaic combining inverter gross power will equal to be even greater than the total installed capacity power of photovoltaic system, and market prospects are very wide.The controlling unit of photovoltaic traditional product and inversion link are two independently functions, corresponding two independently product-photovoltaic controller, photovoltaic DC-to-AC converters, and cost is higher, use debugging inconvenience.Current photovoltaic control integrated machine for reverse conversion outward appearance is on the market large, volume is heavier, functional redundancy, efficiency is lower, installation cost is high, and inconvenience is installed, a machine breakdown will cause the inefficacy of solar energy in large area plate not worked, very inconvenient in actual applications.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provides a kind of solar energy photovoltaic to control integrated machine for reverse conversion, in order to solve the problems of the technologies described above.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of solar energy photovoltaic is controlled integrated machine for reverse conversion, comprises and controls integrated machine for reverse conversion, charging control circuit, DC/AC inverter circuit, surface-mounted integrated circuit, batteries, micro-control and treatment circuit, switching circuit; Described charging control circuit, DC/AC inverter circuit design on PCB surface-mounted integrated circuit, and wherein the output of charging control circuit is connected with the input of DC/AC inverter circuit; Described surface-mounted integrated circuit is arranged on to be controlled on integrated machine for reverse conversion, and this integrated machine for reverse conversion is connected with batteries, micro-control and treatment circuit, and micro-control and treatment circuit is connected with switching circuit; Described control integrated machine for reverse conversion is connected with output unit by switching circuit.
The utlity model has compact conformation, the advantage such as reliable in function, efficiency are higher, with low cost.By by traditional controller and inverter, the functional module chip form with integrated circuit integrates; comprise DC inversion, accumulator cell charging and discharging and charge-discharge circuit and under-voltage, overvoltage, overheated, short-circuit protection function; reduce production costs, potential faults, facilitated transportation, installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described in detail.
Fig. 1 is structural representation of the present utility model.As shown in Figure 1, a kind of solar energy photovoltaic is controlled integrated machine for reverse conversion, mainly by controlling integrated machine for reverse conversion, charging control circuit, DC/AC inverter circuit, surface-mounted integrated circuit, batteries, micro-control and treatment circuit, switching circuit etc., forms; Described charging control circuit, DC/AC inverter circuit design on PCB surface-mounted integrated circuit, and wherein the output of charging control circuit is connected with the input of DC/AC inverter circuit.
Surface-mounted integrated circuit is arranged on to be controlled on integrated machine for reverse conversion, and this integrated machine for reverse conversion is connected with batteries, micro-control and treatment circuit, and micro-control and treatment circuit is connected with switching circuit; Described control integrated machine for reverse conversion is connected with output unit by switching circuit.

Claims (1)

1. solar energy photovoltaic is controlled an integrated machine for reverse conversion, comprises and controls integrated machine for reverse conversion, charging control circuit, DC/AC inverter circuit, surface-mounted integrated circuit, batteries, micro-control and treatment circuit, switching circuit; It is characterized in that, described charging control circuit, DC/AC inverter circuit design on PCB surface-mounted integrated circuit, and wherein the output of charging control circuit is connected with the input of DC/AC inverter circuit; Described surface-mounted integrated circuit is arranged on to be controlled on integrated machine for reverse conversion, and this integrated machine for reverse conversion is connected with batteries, micro-control and treatment circuit, and micro-control and treatment circuit is connected with switching circuit; Described control integrated machine for reverse conversion is connected with output unit by switching circuit.
CN201320586241.XU 2013-09-23 2013-09-23 Novel solar energy photovoltaic control inversion all-in-one machine Expired - Fee Related CN203554049U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320586241.XU CN203554049U (en) 2013-09-23 2013-09-23 Novel solar energy photovoltaic control inversion all-in-one machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320586241.XU CN203554049U (en) 2013-09-23 2013-09-23 Novel solar energy photovoltaic control inversion all-in-one machine

Publications (1)

Publication Number Publication Date
CN203554049U true CN203554049U (en) 2014-04-16

Family

ID=50472118

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320586241.XU Expired - Fee Related CN203554049U (en) 2013-09-23 2013-09-23 Novel solar energy photovoltaic control inversion all-in-one machine

Country Status (1)

Country Link
CN (1) CN203554049U (en)

Similar Documents

Publication Publication Date Title
CN101304221B (en) Solar photovoltaic interconnected inverter
CN202712873U (en) Intelligent household solar control inverter
CN104467509B (en) A kind of bidirectional energy-storage current transformer
CN103812140A (en) Wind energy, solar energy and commercial power complementary electric vehicle charging system
CN204205617U (en) A kind of power conversion is generated electricity by way of merging two or more grid systems electric power system
CN203312826U (en) Photovoltaic intelligent whole grid power generation system
CN202121531U (en) Solar energy photovoltaic power supply system
CN104659835A (en) Solar energy and hydrogen energy complementary power generation control circuit
CN204119112U (en) A kind of family expenses 500W solar electric power supply system
CN203554049U (en) Novel solar energy photovoltaic control inversion all-in-one machine
CN204190669U (en) A kind of wind and solar hybrid generating system
CN203219201U (en) Bidirectional electrical energy converter used for intelligent power grid
CN203537052U (en) Multifunctional renewable energy source converting system
CN202564967U (en) Single-stage grid-connected inverter system for photovoltaic power generation
CN202759175U (en) Boost box type transformer substation specially used for photovoltaic power generation
CN202817833U (en) Wind and solar hybrid power generation control device applied to new energy industry
CN204258387U (en) Solar charging controller
CN204316146U (en) Solar charging controller
CN203707791U (en) Modularized three-level energy storage device
CN205961052U (en) Photovoltaic power supply system
CN205377431U (en) Energy storage control device based on solar photovoltaic control of generating electricity
CN203415980U (en) Solar polymerization inversion controlling device
CN203632286U (en) Solar energy and hydrogen energy complementary power generation control circuit
CN202712877U (en) Three-phase photovoltaic grid-connected power generation system
CN203840023U (en) Isolated photovoltaic control and inversion integrated machine

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140416

Termination date: 20140923

EXPY Termination of patent right or utility model