CN202817782U - Power grid peak and trough power supply type energy-saving device - Google Patents
Power grid peak and trough power supply type energy-saving device Download PDFInfo
- Publication number
- CN202817782U CN202817782U CN2012205000004U CN201220500000U CN202817782U CN 202817782 U CN202817782 U CN 202817782U CN 2012205000004 U CN2012205000004 U CN 2012205000004U CN 201220500000 U CN201220500000 U CN 201220500000U CN 202817782 U CN202817782 U CN 202817782U
- Authority
- CN
- China
- Prior art keywords
- storage battery
- power supply
- charger
- night
- energy
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
- H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a power grid peak and trough power supply type energy-saving device. According to the device, in the power supply trough time period at night, a power supply is connected with a charger, the charger is connected with a storage battery for charging the storage battery and storing electrical energy in the storage battery, and the storage battery is connected with an inverter; and in the power supply peak time period during the day, through the inverter, the direct current of the storage battery which is charged and stored with electrical energy at night is converted into an alternating-current mains supply for use. The charger is connected with a controller, and the storage battery is connected with a detection apparatus and a battery lifetime extending apparatus. The device of the utility model has the following advantages: not only the energy consumption is reduced, and but also the advantage of considerable economic benefits can be realized.
Description
Technical field
The utility model relates to the energy saver of a kind of electrical network peak, paddy power supply.
Background technology
Be the power supply peak daytime, and be the power supply the lowest point night, and national policy is the electricity price that the electricity price on daytime is higher than night, if with night at a low price electric energy save, for daytime, not only saved the energy, and also brought considerable economic benefit.
Summary of the invention
The utility model provides the energy saver of a kind of electrical network peak, paddy power supply, this device was powered the lowest point period at night, with the power connection charger, charger is connected with storage battery, and to the charge in batteries energy storage, storage battery is connected with inverter, power peak period by day, with the storage battery of charging energy-storing at night, by inverter, change the direct current of storage battery into electric main and use.
Described charger is connected with controller, and storage battery is connected with checkout equipment and capable of prolonging service life of battery equipment.
The utility model has the advantages that, not only saved the energy, and also brought considerable economic benefit.
Description of drawings
Accompanying drawing 1 is circuit block diagram of the present utility model.
Embodiment
Please read shown in the accompanying drawing, this device was powered the lowest point period at night, power supply 1 is connected ammeter 2, and ammeter 2 is connected with charger 2, and charger 2 is connected with storage battery 4, to storage battery 4 charging energy-storings, storage battery 4 is connected with inverter 6, powers peak period by day, with the storage battery 4 of charging energy-storing at night, by inverter 6, change the direct current of storage battery 4 into electric main 8 and use.
Described charger 4 is connected with controller 3, and the control charger charges or do not charge, and storage battery 4 is connected with checkout equipment 9 and capable of prolonging service life of battery equipment 10.Checkout equipment 9 detects the property variation of storage battery 4 in charging process, is compensated by 10 pairs of storage batterys 4 of capable of prolonging service life of battery equipment, reaches more than 8 years to guarantee the life of storage battery.Capable of prolonging service life of battery equipment 10 has off-the-shelf equipment commercially available at present.
Claims (1)
1. the energy saver that electrical network peak, paddy are powered is powered the lowest point period at night, with the power connection charger, charger is connected with storage battery, to the charge in batteries energy storage, storage battery is connected with inverter, powers peak period by day, storage battery with the charging energy-storing at night, by inverter, change the direct current of storage battery into electric main and use, it is characterized in that, described charger is connected with controller, and storage battery is connected with checkout equipment and capable of prolonging service life of battery equipment.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012205000004U CN202817782U (en) | 2012-09-26 | 2012-09-26 | Power grid peak and trough power supply type energy-saving device |
PCT/CN2013/073308 WO2014048096A1 (en) | 2012-09-26 | 2013-03-28 | Energy saving device for peak and valley power supply of power grid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012205000004U CN202817782U (en) | 2012-09-26 | 2012-09-26 | Power grid peak and trough power supply type energy-saving device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202817782U true CN202817782U (en) | 2013-03-20 |
Family
ID=47876596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012205000004U Expired - Fee Related CN202817782U (en) | 2012-09-26 | 2012-09-26 | Power grid peak and trough power supply type energy-saving device |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN202817782U (en) |
WO (1) | WO2014048096A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014048096A1 (en) * | 2012-09-26 | 2014-04-03 | Liao Chungning | Energy saving device for peak and valley power supply of power grid |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006320099A (en) * | 2005-05-12 | 2006-11-24 | Matsushita Electric Ind Co Ltd | Electric power storage system |
JP2008306832A (en) * | 2007-06-07 | 2008-12-18 | Kansai Electric Power Co Inc:The | Power storage system |
CN101562343A (en) * | 2009-04-29 | 2009-10-21 | 赵昊升 | Energy-saving method of implementing electric power peak cutting and valley filling by adopting super capacitor |
CN101557115A (en) * | 2009-05-15 | 2009-10-14 | 江苏省电力公司金湖县供电公司 | Energy storing device for supplying valley current at peak of current supply |
CN202817782U (en) * | 2012-09-26 | 2013-03-20 | 廖中宁 | Power grid peak and trough power supply type energy-saving device |
-
2012
- 2012-09-26 CN CN2012205000004U patent/CN202817782U/en not_active Expired - Fee Related
-
2013
- 2013-03-28 WO PCT/CN2013/073308 patent/WO2014048096A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014048096A1 (en) * | 2012-09-26 | 2014-04-03 | Liao Chungning | Energy saving device for peak and valley power supply of power grid |
Also Published As
Publication number | Publication date |
---|---|
WO2014048096A1 (en) | 2014-04-03 |
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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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20170926 |