CN202127285U - Intelligent power supply system - Google Patents
Intelligent power supply system Download PDFInfo
- Publication number
- CN202127285U CN202127285U CN2011202721887U CN201120272188U CN202127285U CN 202127285 U CN202127285 U CN 202127285U CN 2011202721887 U CN2011202721887 U CN 2011202721887U CN 201120272188 U CN201120272188 U CN 201120272188U CN 202127285 U CN202127285 U CN 202127285U
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- China
- Prior art keywords
- power supply
- electric
- intelligent
- storage battery
- switch element
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- 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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- 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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an intelligent power supply system which mainly consists of an intelligent ammeter unit connected in an electric supply loop, and a switch unit, a storage battery unit and an auxiliary power supply which are connected with the intelligent ammeter unit in series, wherein the switch unit is also connected with electric equipment. The intelligent power supply system has the advantages of being capable of switching over between loops of an electric supply power supply and a storage battery unit power supply, solving the power supply tension of electric power, and effectively shortening the power utilization time at peak time. The intelligent power supply system can realize scale arrangement, namely can realize the centralized storage of electric power and the utilization of clean power.
Description
Technical field
The utility model relates to electric power system, specifically, relates to a kind of intelligent power supply system of the power supply source between civil power and the storage battery that can automatically switch.
Background technology
Electric energy is the most important energy, is again to consume other energy and the energy products that produce.Simultaneously, electric energy concentrates the storage difficulty big, and utilization ratio is low, and maintenance cost is high, causes the waste of energy of China very serious.In addition, along with science and technology development, some clean energy resourcies just progressively are applied among people's the life.With rich electric energy in the clean energy resource and the rich electric energy in the mains system; Store on the spot in the unfavorable time spent, just can realize maximization that the economized, electrical network of electric energy utilize, using energy source diversification, realize the intellectuality between generating, transmission of electricity, distribution, the electricity consumption.
The utility model content
The purpose of the utility model is to provide a kind of intelligent power supply system of the power supply source between civil power and the storage battery that can automatically switch.
For achieving the above object; The technical scheme that the utility model adopts is: the intelligent power supply system; Mainly constitute by the switch element that is connected the intelligent electric meter unit in the civil power loop and is used to control power consumption equipment; Connect with switch element in the intelligent electric meter unit, said switch element also is in series with secondary battery unit and accessory power supply successively.
Said power consumption equipment comprises the inductive switch and the lighting device of series connection successively, and switch element is connected with inductive switch.
Also be provided with other power consumption equipments between switch element and the inductive switch.The power consumption equipment of wherein said other power consumption equipments for thinking except lighting device is like electric heater, electric fan etc.
Inductive switch is: the infrared sensing switch of lighting device in the control family, said infrared sensing switch inside is provided with photo-sensitive cell.
When the indoor light deficiency, photo-sensitive cell work makes the infrared sensing switch energising, and the people is in the infrared sensing switch setting range, and lighting device work provides illumination.When the people exceeds the sensing element setting range, in setting-up time, infrared sensing switch control lighting device extinguishes, and realizes energy-conservation.
Lighting device is: the economize on electricity lighting device of being processed by the LED luminous tube.
Said intelligent electric meter unit is: bidirectional measuring, can long-rangely check data, match with switch element, can measure the electric energy meter of the refluence electric weight of storage battery.This electric energy meter recorded data will be as the foundation that supplies electricity consumption both sides charge calculation.
The electric quantity monitoring device and the time relay that said secondary battery unit comprises storage battery and is connected with storage battery respectively.The electric quantity monitoring device is used for detecting automatically accumulator electric-quantity, and the time relay carries out charge switch as the conducting accumulators.Said secondary battery unit and intelligent electric meter unit, switch element match, and guarantee that user priority uses the electric energy in the secondary battery unit; Under the operation of intelligent grid platform, can the electric energy in the secondary battery unit be delivered in the electricity network, at this moment, can not realize commercial power charged to storage battery; When civil power has power supply, after the time relay is in "on" position, electric energy rich in the electricity network is stocked.
Said switch element is: contactor.
For satisfying the switching current loop, said switch element is:
Under the situation of accumulator electric-quantity abundance, and under the instruction of accumulator electric-quantity monitoring device, can preferentially electricity of accumulator be delivered to the contactor of power consumption equipment;
Or and when accumulator electric-quantity not enough, can the civil power electric energy be sent to power consumption equipment, and under the instruction of the time relay, the civil power electric energy be sent to the storage battery transformer, to the contactor of charge in batteries;
Or and nervous when mains-supplied, under the situation of not damaging storage battery storage electric energy power, electricity of accumulator is delivered to the contactor in the electricity network.
The ups power of said secondary battery unit for charging automatically.
Accessory power supply is: the device that changes into electric energy with the energy of solar energy or wind energy or mechanical energy form; The lead that connects between said accessory power supply and the storage battery is provided with the diode of unilateal conduction, and the sense of current between accessory power supply and the storage battery is from the accessory power supply to the storage battery.The diode that here is provided with can satisfy electric energy only import but no export and continuation.
The power supply the principle of the utility model is:
According to above-mentioned framework the utility model intelligent power supply system that is provided with, after the completion, utilize contactor to automatically switch earlier, switch power supply source according to external condition.
When under the situation of accumulator electric-quantity abundance, and under the instruction of accumulator electric-quantity monitoring device, can preferentially electricity of accumulator be delivered to the contactor of power consumption equipment;
When accumulator electric-quantity is not enough, can the civil power electric energy be sent to power consumption equipment, and under the instruction of the time relay, the civil power electric energy be sent to the storage battery transformer, the contactor of charge in batteries;
Nervous when mains-supplied, under the situation of not damaging storage battery storage electric energy power, electricity of accumulator is delivered to the contactor in the electricity network.
Also have additional outside accessory power supply on this basis, between accessory power supply and secondary battery unit, be provided with the diode of unidirectional conducting function, charge with this accumulators.
The advantage of the utility model is: the mains-supplied that can automatically switch source and secondary battery unit power supply source loop; Can solve the mains-supplied anxiety; Can effectively reduce peak Elapsed Time.Can carry out the scale setting, can realize electric energy concentrated storage or to the cleaning utilization of power.
Description of drawings
Fig. 1 is the structured flowchart of the utility model embodiment one.
Fig. 2 is the composition frame chart of secondary battery unit.
Embodiment
Below in conjunction with embodiment the utility model is done to specify further, but the execution mode of the utility model is not limited thereto.
Embodiment one
Like Fig. 1, shown in 2, the intelligent power supply system, mainly by be connected intelligent electric meter unit in the civil power loop and the switch element of connecting successively, secondary battery unit with the intelligent electric meter unit, accessory power supply constitutes; And said switch element also is connected with power consumption equipment.
Power consumption equipment comprises other power consumption equipments, inductive switch, the lighting device of series connection successively, and switch element is connected between other power consumption equipments and the inductive switch and connects.
Inductive switch is: the infrared sensing switch of lighting device in the control family, said infrared sensing switch inside is provided with photo-sensitive cell.
Lighting device is: the economize on electricity lighting device of being processed by the LED luminous tube.
Said intelligent electric meter unit is: bidirectional measuring, can long-rangely check data, match with switch element, can measure the electric energy meter of the refluence electric weight of storage battery.The electric quantity monitoring device and the time relay that secondary battery unit comprises storage battery and is connected with storage battery respectively.
Switch element is: contactor.
Switch element is:
Under the situation of accumulator electric-quantity abundance, and under the instruction of accumulator electric-quantity monitoring device, can preferentially electricity of accumulator be delivered to the contactor of power consumption equipment;
With when accumulator electric-quantity not enough, can the civil power electric energy be sent to power consumption equipment, and under the instruction of the time relay, the civil power electric energy be sent to the storage battery transformer, to the contactor of charge in batteries;
With nervous, under the situation of not damaging storage battery storage electric energy power, electricity of accumulator is delivered to the contactor in the electricity network when mains-supplied.
The ups power of secondary battery unit for charging automatically.
Accessory power supply is: the device that changes into electric energy with the energy of solar energy or wind energy or mechanical energy form; The lead that connects between said accessory power supply and the storage battery is provided with the diode of unilateal conduction, and the sense of current between accessory power supply and the storage battery is from the accessory power supply to the storage battery.
With the foregoing is engineering blueprint; Specific to the implementation phase be: after first user and power supply enterprise sign " supplying the electricity consumption agreement "; Carry out that the house is built or fitment process in, install in place intelligent electric meter unit, switch element, secondary battery unit, accessory power supply, other power consumption equipments, inductive switch, lighting device be set.After system debug finished, the electricity that " accessory power supply " sends was stored in the storage battery.Under the effect of switch element, the user at first uses electricity of accumulator.Electric weight wretched insufficiency in storage battery sends alarm signal, and the prompting user uses city's power supply.The time of advent relay operating time, if the accumulator electric-quantity monitoring device, measure the accumulator electric-quantity deficiency, then, civil power through inverter to charge in batteries.
Agreement in power shortage appears in power supply enterprise, and power supply enterprise's basis " supplies the electricity consumption agreement " is controlled the electrical nodes that send in the close switch unit, intelligent electric meter unit, realizes that the repurchase user is stored in the storage battery.
The application of this intelligent power supply system with the reasonable distribution that realizes electric energy, improves the utilance of electric power facility, reduces energy waste, promotes enterprise and user's fellowship among " intelligent grid " engineering.
As implied abovely just can better realize the utility model.
Claims (10)
1. intelligent power supply system; Mainly constitute by the switch element that is connected the intelligent electric meter unit in the civil power loop and is used to control power consumption equipment; Connecting with switch element in the intelligent electric meter unit, it is characterized in that: said switch element also is in series with secondary battery unit and accessory power supply successively.
2. intelligent power supply according to claim 1 system is characterized in that: said power consumption equipment comprises the inductive switch and the lighting device of series connection successively, and switch element is connected with inductive switch.
3. intelligent power supply according to claim 2 system, it is characterized in that: inductive switch is: the infrared sensing switch of lighting device in the control family, said infrared sensing switch inside is provided with photo-sensitive cell.
4. intelligent power supply according to claim 2 system, it is characterized in that: lighting device is: the economize on electricity lighting device of being processed by the LED luminous tube.
5. intelligent power supply according to claim 1 system, it is characterized in that: said intelligent electric meter unit is: bidirectional measuring, can long-rangely check data, match with switch element, can measure the electric energy meter of the refluence electric weight of storage battery.
6. intelligent power supply according to claim 1 system is characterized in that: the electric quantity monitoring device and the time relay that said secondary battery unit comprises storage battery and is connected with storage battery respectively.
7. intelligent power supply according to claim 6 system, it is characterized in that: said switch element is: contactor.
8. intelligent power supply according to claim 7 system, it is characterized in that: said switch element is:
Under the situation of accumulator electric-quantity abundance, and under the instruction of accumulator electric-quantity monitoring device, can preferentially electricity of accumulator be delivered to the contactor of power consumption equipment;
Or and when accumulator electric-quantity not enough, can the civil power electric energy be sent to power consumption equipment, and under the instruction of the time relay, the civil power electric energy be sent to the storage battery transformer, to the contactor of charge in batteries;
Or and nervous when mains-supplied, under the situation of not damaging storage battery storage electric energy power, electricity of accumulator is delivered to the contactor in the electricity network.
9. according to any described intelligent power supply system among the claim 1-8, it is characterized in that: the ups power of said secondary battery unit for charging automatically.
10. according to any described intelligent power supply system among the claim 1-8; It is characterized in that: accessory power supply is: the device that changes into electric energy with the energy of solar energy or wind energy or mechanical energy form; The lead that connects between said accessory power supply and the storage battery is provided with the diode of unilateal conduction, and the sense of current between accessory power supply and the storage battery is from the accessory power supply to the storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202721887U CN202127285U (en) | 2011-07-29 | 2011-07-29 | Intelligent power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202721887U CN202127285U (en) | 2011-07-29 | 2011-07-29 | Intelligent power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202127285U true CN202127285U (en) | 2012-01-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202721887U Expired - Fee Related CN202127285U (en) | 2011-07-29 | 2011-07-29 | Intelligent power supply system |
Country Status (1)
| Country | Link |
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| CN (1) | CN202127285U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103023108A (en) * | 2012-12-13 | 2013-04-03 | 天津科技大学 | Commercial-power complemented solar charge control system |
| CN104038244A (en) * | 2014-06-12 | 2014-09-10 | 四川联友电讯技术有限公司 | Mobile base station transceiver |
| CN104734290A (en) * | 2015-03-23 | 2015-06-24 | 国网辽宁省电力有限公司丹东供电公司 | Intelligent power box charging protector |
| CN107306917A (en) * | 2017-08-15 | 2017-11-03 | 贵州宇光鸿宇电气照明科技有限公司 | A kind of solar energy suction-type Mosquito killer lamp |
-
2011
- 2011-07-29 CN CN2011202721887U patent/CN202127285U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103023108A (en) * | 2012-12-13 | 2013-04-03 | 天津科技大学 | Commercial-power complemented solar charge control system |
| CN104038244A (en) * | 2014-06-12 | 2014-09-10 | 四川联友电讯技术有限公司 | Mobile base station transceiver |
| CN104734290A (en) * | 2015-03-23 | 2015-06-24 | 国网辽宁省电力有限公司丹东供电公司 | Intelligent power box charging protector |
| CN107306917A (en) * | 2017-08-15 | 2017-11-03 | 贵州宇光鸿宇电气照明科技有限公司 | A kind of solar energy suction-type Mosquito killer lamp |
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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: 20120125 Termination date: 20160729 |