CN202872432U - Household solar power generation device - Google Patents
Household solar power generation device Download PDFInfo
- Publication number
- CN202872432U CN202872432U CN2012206219381U CN201220621938U CN202872432U CN 202872432 U CN202872432 U CN 202872432U CN 2012206219381 U CN2012206219381 U CN 2012206219381U CN 201220621938 U CN201220621938 U CN 201220621938U CN 202872432 U CN202872432 U CN 202872432U
- Authority
- CN
- China
- Prior art keywords
- solar
- circuit
- inverter
- trt
- control module
- 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
Links
- 238000010248 power generation Methods 0.000 title abstract description 6
- 238000011084 recovery Methods 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 238000005286 illumination Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The utility model provides a household solar power generation device which comprises a solar bracket, a solar battery group arranged on the solar bracket, and a charging control module which is respectively connected with the solar battery group and a storage battery circuit, wherein the charging control module and the storage battery circuit are in circuit connection with a direct current/alternating current (DC/AC) inverter and input electric energy to the DC/AC inverter; the solar battery group, the charging control module and the DC/AC inverter are respectively controlled by a master control central processing unit (CPU) program; a solar battery transmits an output signal to a master control CPU; the DC/AC inverter is connected with a de-electrification device load circuit through a switching control circuit; the master control CPU program is connected with a maximum power point tracing (MPPT) module and traces the maximum power output point of the solar battery, and the maximum photoelectric conversion capacity of the household solar power generation device is exerted. The household solar power generation device can be widely applied to the field of photovoltaic solar power generation.
Description
Technical field
The utility model is specifically related to field of solar thermal power generation, is specifically related to a kind of domestic solar Blast Furnace Top Gas Recovery Turbine Unit (TRT).
Background technology
Although at present solar energy power generating is used in household electrical appliance to some extent, the solar energy output characteristic is non-linear, and is subjected to intensity of illumination and ambient temperature effect very large.All there is a maximum power point (mpp) that changes with intensity of illumination and variations in temperature at any time in solar cell.Present domestic solar Blast Furnace Top Gas Recovery Turbine Unit (TRT) so that the photoelectric conversion capacity of solar cell in electric power system fail to give full play to, and storage battery overcharge or overdischarge all causes permanent damage to battery, affected its performance and life-span.
Summary of the invention
Existing domestic solar Blast Furnace Top Gas Recovery Turbine Unit (TRT) photoelectric conversion capacity is strong in order to solve, accumulator property and short problem of life-span, and the utility model provides a kind of domestic solar Blast Furnace Top Gas Recovery Turbine Unit (TRT) of following the tracks of with maximum power point (mpp).
The utility model domestic solar Blast Furnace Top Gas Recovery Turbine Unit (TRT), comprise solar bracket and the solar battery group that is installed on the solar bracket, also comprise respectively the charge control module that is connected with battery circuit with solar battery group, charge control module is connected simultaneously, and circuit connects a DC/AC inverter with battery circuit, and to its input electric energy, solar battery group, charge control module and DC/AC inverter are connected with control program in the master cpu respectively, solar cell is sent to master cpu with output signal, and the DC/AC inverter is connected with removing the electric appliance load circuit by control switching circuit.
The output of the solar cell of above-mentioned domestic solar Blast Furnace Top Gas Recovery Turbine Unit (TRT) can input to charge control module via the DC/DC converter.
The master cpu program of above-mentioned domestic solar Blast Furnace Top Gas Recovery Turbine Unit (TRT) is connected with a MPPT maximum power point tracking module MPPT, the maximum power point (mpp) of solar cell is followed the trail of, to realize maximum photoelectric conversion capacity.
Include former supply line in the commutation circuit of above-mentioned domestic solar Blast Furnace Top Gas Recovery Turbine Unit (TRT), power to satisfy when system overhaul or battery tension can not reach requirement voltage as load.
In this device, design battery charge-discharge control circuit, realized the functions such as Charge Management, power supply management, electric weight are calibrated and overcharged accordingly, Cross prevention.Have overcurrent protection and over-voltage protecting function.Prolong the life-span and improved performance.
Secondly, designed MPPT maximum power point tracking module MPPT in this device, controlled in real time the working point of solar cell, guaranteed that photovoltaic array is operated near the maximum power point as far as possible, i.e. MPPT maximum power point tracking is to give full play to its photoelectric conversion capacity.
In addition, the voltage of solar cell is powering load directly, must carry out voltage transformation ability and load matched, has added the DC/DC translation circuit in the utility model, and it is changed.
The utlity model has following advantage:
1, the master cpu program is connected with a MPPT maximum power point tracking module MPPT, and the maximum power point (mpp) of solar cell is followed the trail of, and has realized the performance of the maximum photoelectric conversion capacity of domestic solar Blast Furnace Top Gas Recovery Turbine Unit (TRT).
2, the utility model domestic solar Blast Furnace Top Gas Recovery Turbine Unit (TRT) can be widely used in the photovoltaic solar power field.
Description of drawings
Fig. 1 is domestic solar Blast Furnace Top Gas Recovery Turbine Unit (TRT) block diagram.
Embodiment
Below in conjunction with Fig. 1 the utility model domestic solar Blast Furnace Top Gas Recovery Turbine Unit (TRT) is explained:
The utility model domestic solar Blast Furnace Top Gas Recovery Turbine Unit (TRT) comprises solar bracket and the solar battery group that is installed on the solar bracket, with reference to Fig. 1, device also is provided with respectively the charge control module that is connected with battery circuit with solar battery group, charge control module is connected simultaneously, and circuit connects a DC/AC inverter with battery circuit, and to its input electric energy, solar battery group, charge control module and DC/AC inverter are connected with control program in the master cpu respectively, solar cell is sent to master cpu with output signal, and the DC/AC inverter is connected with removing the electric appliance load circuit by control switching circuit.The output of solar cell inputs to charge control module via the DC/DC converter.The master cpu program connects a MPPT maximum power point tracking module MPPT, and the maximum power point (mpp) of described solar cell is followed the trail of.Include former supply line in the commutation circuit, power to satisfy when system overhaul or battery tension can not reach requirement voltage as load.
The working method of the utility model domestic solar Blast Furnace Top Gas Recovery Turbine Unit (TRT) is: by day under the illumination condition, the master cpu electric circuit inspection has normal output to solar cell, control DC/DC converter, follow the tracks of maximum power, and unlatching charging control circuit, charge a battery, be transformed to alternating current by the DC/AC inverter simultaneously, provide power supply via control switching circuit for household electrical appliance.After the darkness, solar cell quits work, and this moment, the master cpu electric circuit inspection arrived the solar cell no-output, was supplied household electrical appliance through the DC/AC inverter by storage battery.When system overhaul or battery tension can not reach requirement voltage, by the control switching circuit changing-over to former supply line.
The above only is better embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (4)
1. domestic solar Blast Furnace Top Gas Recovery Turbine Unit (TRT), comprise solar bracket and the solar battery group that is installed on the solar bracket, it is characterized in that, also comprise respectively the charge control module that is connected with battery circuit with solar battery group, described charge control module be connected battery circuit also simultaneously circuit connect a DC/AC inverter, and to its input electric energy, described solar battery group, charge control module and DC/AC inverter are connected with control program in the master cpu respectively, described solar cell is sent to master cpu with output signal, and described DC/AC inverter is connected with removing the electric appliance load circuit by control switching circuit.
2. domestic solar Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 1 is characterized in that, the output of described solar cell inputs to charging control mould via the DC/DC converter.
3. domestic solar Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 1 and 2 is characterized in that, described master cpu program connects a MPPT maximum power point tracking module MPPT, and the maximum power point (mpp) of described solar cell is followed the trail of.
4. domestic solar Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 3 is characterized in that, includes former supply line in the described commutation circuit, powers to satisfy when system overhaul or battery tension can not reach requirement voltage as load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206219381U CN202872432U (en) | 2012-11-12 | 2012-11-12 | Household solar power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206219381U CN202872432U (en) | 2012-11-12 | 2012-11-12 | Household solar power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202872432U true CN202872432U (en) | 2013-04-10 |
Family
ID=48039121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206219381U Expired - Fee Related CN202872432U (en) | 2012-11-12 | 2012-11-12 | Household solar power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202872432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103532480A (en) * | 2013-09-29 | 2014-01-22 | 国家电网公司 | Power device of high-voltage direct current power transmission line fault monitoring terminal |
| CN108075372A (en) * | 2017-12-08 | 2018-05-25 | 南宁市高照电器有限责任公司 | A kind of mobile solar energy three-level terminal box |
-
2012
- 2012-11-12 CN CN2012206219381U patent/CN202872432U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103532480A (en) * | 2013-09-29 | 2014-01-22 | 国家电网公司 | Power device of high-voltage direct current power transmission line fault monitoring terminal |
| CN108075372A (en) * | 2017-12-08 | 2018-05-25 | 南宁市高照电器有限责任公司 | A kind of mobile solar energy three-level terminal box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: KUNMING SANGPU SUNSHINE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LI PANPAN Effective date: 20140508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315725 NINGBO, ZHEJIANG PROVINCE TO: 650031 KUNMING, YUNNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140508 Address after: 650031 Yunnan city of Kunming Province Tobacco Road Meijing Xin City Shop No. 249 Patentee after: KUNSHAN SUNPU SOLAR TECHNOLOGY CO., LTD. Address before: Chen Xiang Dan 315725 door village Zhejiang County of Xiangshan Province East double Agricultural Group No. 59 1 Patentee before: Li Panpan |
|
| DD01 | Delivery of document by public notice |
Addressee: KUNSHAN SUNPU SOLAR TECHNOLOGY CO., LTD. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: KUNSHAN SUNPU SOLAR TECHNOLOGY CO., LTD. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20151112 |
|
| EXPY | Termination of patent right or utility model |