CN201898371U - Intelligent power distribution switch - Google Patents
Intelligent power distribution switch Download PDFInfo
- Publication number
- CN201898371U CN201898371U CN2010206679757U CN201020667975U CN201898371U CN 201898371 U CN201898371 U CN 201898371U CN 2010206679757 U CN2010206679757 U CN 2010206679757U CN 201020667975 U CN201020667975 U CN 201020667975U CN 201898371 U CN201898371 U CN 201898371U
- Authority
- CN
- China
- Prior art keywords
- electronic switch
- switch
- user
- energy
- power distribution
- 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 - Lifetime
Links
- 238000004146 energy storage Methods 0.000 claims abstract description 30
- 230000005611 electricity Effects 0.000 description 28
- 238000004134 energy conservation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005612 types of electricity Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- 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
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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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an intelligent power distribution switch. The intelligent power distribution switch comprises a first electronic switch, a second electronic switch, a third electronic switch and an intelligent controller, wherein one end of the first electronic switch is connected with a mains supply, and the other end of the first electronic switch is connected with a user; one end of the second electronic switch is connected with a photovoltaic module or a photovoltaic device, and the other end of the second electronic switch is connected with the user; one end of the third electronic switch is connected with an energy storage battery, and the other end of the third electronic switch is connected with the user; and the intelligent controller controls the work of the first electronic switch, the second electronic switch and the third electronic switch. In the intelligent power distribution switch, normal power consumption of the user is not interfered after the photovoltaic and the energy storage battery are connected, and the aims of saving energy and bringing convenience to the power consumption of the user are fulfilled.
Description
Technical field
The utility model relates to panel switches.
Background technology
In present most electricity consumption; only be electrically connected by distribution box or block terminal with the city; and in electricity consumption; the electricity charge can appear usually cheap the time and the electricity charge expensive the time; be referred to as the paddy electricity price when electricity charge are cheap; be referred to as the peak electricity price when electricity charge are expensive; when the paddy electricity price; understand some electric weight to too many or too much for use and cause waste, and when the peak electricity price, then electric weight is under-supply; therefore; caused great inconvenience for user's use, in order to overcome the contradiction of above-mentioned paddy electricity price and peak electricity price, people use photovoltaic and to user's power supply or when the paddy electricity price electric weight are stored; Deng when peak electricity price or dispatch from foreign news agency are stopped power supply; electric weight in the energy storage device is discharged, still, be with above-mentioned civil power; photovoltaic and energy storage device organically couple together; and the work relationship between the better controlled three; depend the requirement that distribution box or block terminal can't reach use alone, therefore, invent a kind of novel panel switches and necessitate.
Summary of the invention
The purpose of this utility model provides a kind of intelligent power distribution switch, and technical problem to be solved is the not normal electricity consumption of interference user after inserting photovoltaic and energy-storage battery, and can reach energy-conservation and make things convenient for the purpose of user power utilization.
For achieving the above object, a kind of intelligent power distribution switch comprises first electronic switch, second electronic switch, the 3rd electronic switch and intelligent controller; One end of described first electronic switch is electrically connected with the city, and the other end is connected with the user; One end of described second electronic switch is connected with photovoltaic, and the other end is connected with the user; One end of described the 3rd electronic switch is connected with energy-storage battery, and the other end is connected with the user; Described intelligent controller is controlled the work of first electronic switch, second electronic switch and the 3rd electronic switch.
As improvement, be in series with first current transformer between first electronic switch and the user; Be in series with second current transformer between second electronic switch and the user; Be in series with the 3rd current transformer between the 3rd electronic switch and the user.
As improvement, be in series with first air switch between described first current transformer and the user; Be in series with second air switch between second current transformer and the user; Be in series with the 3rd air switch between the 3rd current transformer and the user; Described intelligent controller is controlled the work of first air switch, second air switch and the 3rd air switch.
As improvement, be in series with the primary air switch between the civil power and first electronic switch; The work of described intelligent controller control primary air switch.
The beneficial effects of the utility model are: (1) is because intelligent controller is controlled first electronic switch, the work of second electronic switch and the 3rd electronic switch, and intelligent controller can manually be set the point of electricity consumption electricity price, the peak, flat, the paddy period, detect civil power, the electric current of photovoltaic or energy-storage battery, and calculating actual load, principle according to reliable power supply and economic electricity consumption, automatically determine when energy storage, inversion or use civil power, like this, when the time, the user had load by day, by preferential second electronic switch of connecting of the control of intelligent controller, when electric energy can not satisfy the load needs, connect the 3rd electronic switch by energy-storage battery power supply or connect first electronic switch by mains-supplied, when the user is zero load, then connects the 3rd electronic switch, and store the photovoltaic electric energy by intelligent controller instruction energy-storage battery.For energy-storage battery, in the paddy electricity price period, intelligent controller is connected the 3rd electronic switch and is instructed the energy-storage battery energy storage; In the peak electricity price period, then intelligent controller is controlled the disconnection of first electronic switch, is connected the 3rd electronic switch, instruction energy-storage battery inversion power supply; In other periods, intelligent controller is controlled the 3rd electronic switch and is connected power supply then according to customer charge situation and energy storage surplus; Under complete power down mode, then disconnect first electronic switch, connect the 3rd electronic switch, instruction energy-storage battery inversion power supply.When in the ordinary telegram period, control first electronic switch at intelligent controller and connect, preferentially select mains-supplied, therefore, normal electricity consumption that not only can interference user after inserting photovoltaic and energy-storage battery, and can reach energy-conservation and make things convenient for the purpose of user power utilization.(2) owing to be provided with first, second, third current transformer, therefore, can change the size of electric current and the type of electricity according to the requirement of electricity consumption.(3) owing to be provided with first, second, third air switch, therefore, can better protect the safety of user power utilization.(4) owing to be provided with the primary air switch, therefore, can not only protect the safety of user power utilization, and be convenient to control the supply of civil power.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
Intelligent power distribution switch as shown in Figure 1 comprises first electronic switch 1, second electronic switch 2, the 3rd electronic switch 3, intelligent controller 4, first current transformer 5, second current transformer 6, the 3rd current transformer 7, first air switch 8, second air switch 9, the 3rd air switch 10, primary air switch 11; Civil power 12, primary air switch 11, first electronic switch 1, first current transformer 5, first air switch 8 and user 15 are connected in series successively; Photovoltaic 13, second electronic switch 2, second current transformer 6, second air switch 9 and user 15 are connected in series successively; Energy-storage battery 14, the 3rd electronic switch 3, the 3rd current transformer 7, the 3rd air switch 10 and user are connected in series successively; The work of described intelligent controller 4 control first electronic switch 1, second electronic switch 2 and the 3rd electronic switch 3, first air switch 8, second air switch 9 and the 3rd air switches 10.Described intelligent controller 4 can manually be set point, peak, flat, the paddy period of electricity consumption electricity price, detect the electric current of civil power, photovoltaic or energy-storage battery, and the calculating actual load according to the principle of reliable power supply and economic electricity consumption, determines when energy storage, inversion automatically or uses civil power.
The operation principle of the intelligent power distribution switch of present embodiment is: when the time, the user had load by day, by preferential second electronic switch 2 of connecting of the control of intelligent controller 4, when electric energy can not satisfy the load needs, connect the 3rd electronic switch 3 by energy-storage battery 14 power supply or connect first electronic switch 1 by civil power 12 power supplies, when the user is zero load, then connect the 3rd electronic switch 3, and store the photovoltaic electric energy by intelligent controller 4 instruction energy-storage batteries 14.For energy-storage battery 14, in the paddy electricity price period, intelligent controller 4 is connected the 3rd electronic switch 3 and is instructed the energy-storage battery energy storage; In the peak electricity price period, then intelligent controller 4 controls first electronic switch 1 disconnects, connects the 3rd electronic switch 3, instruction energy-storage battery 14 inversions power supply; In other periods, 4 of intelligent controllers are controlled the 3rd electronic switch 3 and are connected power supply according to customer charge situation and energy storage surplus; Under complete power down mode, then disconnect first electronic switch 1, connect the 3rd electronic switch 3, instruction energy-storage battery 14 inversions power supply.When in the ordinary telegram period, connect at intelligent controller 4 controls first electronic switch 1, preferentially select civil power 12 power supplies, therefore, normal electricity consumption that not only can interference user after inserting photovoltaic and energy-storage battery, and can reach energy-conservation and make things convenient for the purpose of user power utilization.
Claims (4)
1. an intelligent power distribution switch is characterized in that: comprise first electronic switch, second electronic switch, the 3rd electronic switch and intelligent controller; One end of described first electronic switch is electrically connected with the city, and the other end is connected with the user; One end of described second electronic switch is connected with photovoltaic, and the other end is connected with the user; One end of described the 3rd electronic switch is connected with energy-storage battery, and the other end is connected with the user; Described intelligent controller is controlled the work of first electronic switch, second electronic switch and the 3rd electronic switch.
2. intelligent power distribution switch according to claim 1 is characterized in that: be in series with first current transformer between first electronic switch and the user; Be in series with second current transformer between second electronic switch and the user; Be in series with the 3rd current transformer between the 3rd electronic switch and the user.
3. intelligent power distribution switch according to claim 2 is characterized in that: be in series with first air switch between described first current transformer and the user; Be in series with second air switch between second current transformer and the user; Be in series with the 3rd air switch between the 3rd current transformer and the user; Described intelligent controller is controlled the work of first air switch, second air switch and the 3rd air switch.
4. intelligent power distribution switch according to claim 1 is characterized in that: be in series with the primary air switch between the civil power and first electronic switch; The work of described intelligent controller control primary air switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206679757U CN201898371U (en) | 2010-12-20 | 2010-12-20 | Intelligent power distribution switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206679757U CN201898371U (en) | 2010-12-20 | 2010-12-20 | Intelligent power distribution switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201898371U true CN201898371U (en) | 2011-07-13 |
Family
ID=44256255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206679757U Expired - Lifetime CN201898371U (en) | 2010-12-20 | 2010-12-20 | Intelligent power distribution switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201898371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110932332A (en) * | 2019-12-28 | 2020-03-27 | 广东南控电力有限公司 | Distributed regulation and control type solar power generation system |
-
2010
- 2010-12-20 CN CN2010206679757U patent/CN201898371U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110932332A (en) * | 2019-12-28 | 2020-03-27 | 广东南控电力有限公司 | Distributed regulation and control type solar power generation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110713 |
|
| CX01 | Expiry of patent term |