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 PDF

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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
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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
Application number
CN2012205000004U
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Chinese (zh)
Inventor
廖中宁
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN2012205000004U priority Critical patent/CN202817782U/en
Application granted granted Critical
Publication of CN202817782U publication Critical patent/CN202817782U/en
Priority to PCT/CN2013/073308 priority patent/WO2014048096A1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

The energy saver of a kind of electrical network peak, paddy power supply
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.
CN2012205000004U 2012-09-26 2012-09-26 Power grid peak and trough power supply type energy-saving device Expired - Fee Related CN202817782U (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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