CN207732424U - The multichannel energy of clean energy resource storage power generation switches network system - Google Patents
The multichannel energy of clean energy resource storage power generation switches network system Download PDFInfo
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- CN207732424U CN207732424U CN201721085664.8U CN201721085664U CN207732424U CN 207732424 U CN207732424 U CN 207732424U CN 201721085664 U CN201721085664 U CN 201721085664U CN 207732424 U CN207732424 U CN 207732424U
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Abstract
The utility model provides a kind of multichannel energy switching network system of clean energy resource storage power generation, it is characterised in that：System (3) is used including energy storage electricity generation system (1), power network (2) and electric energy, the power network (2) is connected at least one energy storage electricity generation system (1), the output end of each energy storage electricity generation system (1) connects the input terminal of the power network (2) by AD converter (14) afterwards, and the output end of the power network (2) is connected at least one electric energy and uses system (3).Advantage is：Can more power end parallel powerings, according to load accordingly adjust output energy, electric energy is concentrated in same power network, realize electric energy peak valley stabilize, further according to use demand equilibrium assignment, and the transmission power grid of multichannel energy switching can be carried out at any time.
Description
Technical field
The utility model is related to store technical field of power generation, specifically, being related to a kind of the more of clean energy resource storage power generation
The road energy switches network system.
Background technology
In existing generation technology, usually the clean energy resourcies such as solar energy, wind energy is utilized to generate electricity, such as the road in city
Lamp, daytime are stored in using solar energy or wind power generation in equipment of itself, need directly to use when illumination at night.Such technology
It is disadvantageous in that：When generated energy is excessive, the extra energy cannot effectively utilize, and cause the waste of the energy；Work as generated energy
When, network load is excessive, can cause to have a power failure, make troubles to user.
And current electric power transmission network function is more single, to the unreasonable distribution of electric energy, it will usually cause electricity consumption height
The peak phase cannot be satisfied the power demand of electric power users, and it will cause power wastages for electricity consumption low peak period.
And traditional power grid is all to pass through multilevel decompression by tree-shaped substation, most dispenses and uses through end transformer pressure-reducing afterwards
Family, power end only have higher level substation, no active energy storage for power supply equipment, and when electricity consumption peak-to-valley value, power supply volume cannot be big according to load
Small corresponding adjusting exports energy, and it is to work under nominal power that can not accomplish each group substation all, between be difficult to substation
Between energy source dispensing, it is even more impossible to realize the whole network balanced power supply and balanced use.
Utility model content
In view of the above technical defects, the utility model provides a kind of multichannel energy switching power grid of clean energy resource storage power generation
System, can more power end parallel powerings, power supply volume can according to load accordingly adjust output energy, electric energy is concentrated on into electricity
In power net, further according to use demand equilibrium assignment, and the transmission power grid of multichannel energy switching can be carried out at any time.
The technical solution of the utility model is as follows：
A kind of multichannel energy of clean energy resource storage power generation switches network system, key be include：
Energy storage electricity generation system：Using the driving of clean energy resource, air high-strength press is contractd storage, when use will pressure
The air of contracting discharges, and is converted to electric energy；
Power network：For by electrical energy transportation, distribute to electric energy use system；
Electric energy uses system：Using electric energy, the electric energy transmitted in power network is utilized to work according to its demand；
The power network is connected at least one energy storage electricity generation system, and each the energy storage electricity generation system is defeated
By connecting the input terminal of the power network after AD converter, the output end of the power network is connected at least one described outlet
Electric energy uses system.
Using above-mentioned technical proposal, direct current is converted by AD converter after each energy storage electricity generation system power generation
Electricity, then electric energy is transferred to by power network and uses system.
Connection of the AD converter through power switch Yu the power network, the electric energy using system through use switch with
Power network connects.
Using above-mentioned technical proposal, power switch can adjust the electric energy that energy generating equipment supplies electric power net, work as electric power
When the demand of net is little, some generating equipments can be closed in right amount, make it into energy storage state；When electric energy uses the load of unit
When big, supply falls short of demand for electric energy, can stop power supply by controlling using switch using unit to electric energy in turn, reduce electric power in right amount
The burden of net and electricity generation system.
The electric energy includes D/A converter using system, after the input terminal connection use switch of the D/A converter
End connects the power network using switch front end, and the output end of the D/A converter connects electric power users；
It is also associated with dc switch using switch rear end, direct current is exported through dc switch.
Using the above scheme, because being direct current in power network, electric power users can have two kinds of direct current or alternating current using choosing
It selects, selects to close dc switch when direct current electricity consumption, use disconnection dc switch when alternating current.
The energy storage electricity generation system includes stored energy mechanism, and the stored energy mechanism connects high-pressure gas device, the height
The exit of caisson is pressed to be equipped with driving valve, the driving fan of the gas outlet face generator amature of the high-pressure gas device
The output winding of leaf, the generator accesses the power network by AD converter；
Wherein, the stored energy mechanism includes Wind energy storage mechanism and solar energy storage mechanism.
Using the above scheme, stored energy mechanism utilizes clean energy resource, and air is stored in by high pressure in high-pressure gas device,
The driving valve in high-pressure gas device exit is opened, and electrical power generators, the alternating current of generator output is driven to pass through AD converter
It is converted into direct current.
The Wind energy storage mechanism includes pylon, and wind turbine cabin is equipped at the top of the pylon, the front end in the wind turbine cabin
Wind wheel is installed, the rotor shaft of the wind wheel penetrates wind engine room inside；
Further include helical-lobe compressor, the helical-lobe compressor is mounted on the inside in wind turbine cabin, the driving of the helical-lobe compressor
Axis is coaxially connected with rotor shaft by shaft coupling, and the exhaust outlet of the helical-lobe compressor passes through pipeline and high-pressure gas device phase
Even.
Using above-mentioned technical proposal, the drive shaft and rotor shaft of helical-lobe compressor are coaxially connected, and wind energy drives wind wheel shaft rotation
While dynamic, helical-lobe compressor work is driven, air is compressed in high pressure tank, high pressure tank is equipped at least one
A, each high pressure tank is interconnected.
The solar energy storage mechanism includes solar collection module, and the solar collection module connects the solar energy
The output end of conversion equipment, the device for converting solar energy drives compressor operating, the exhaust outlet of the compressor and the height
The air inlet of caisson is pressed to be connected.
Using above-mentioned technical proposal, the solar energy being collected into is converted into electric energy by device for converting solar energy, drives compressor
Work, makes it compress air in high-pressure gas device.
Advantage is：The utility model provides a kind of multichannel energy switching power grid system of clean energy resource storage power generation
System, can more power end parallel powerings, multiple power supply volumes can according to load accordingly adjust export energy, electric energy is concentrated on
It in same power network, and realizes that electric energy peak valley is stabilized, further according to use demand equilibrium assignment, and the multichannel energy can be carried out at any time
The transmission power grid of switching.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of energy storage electricity generation system；
Fig. 3 is the structural schematic diagram of solar energy storage mechanism；
Fig. 4 is the appearance diagram of Wind energy storage mechanism；
Fig. 5 is the installation diagram of Wind energy storage mechanism.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and embodiments：
As shown in Figure 1, a kind of multichannel energy of clean energy resource storage power generation switches network system, key be include：
Energy storage electricity generation system 1：Using the driving of clean energy resource, air high-strength press is contractd storage, when use will
The air of compression discharges, and is converted to electric energy；
Power network 2：For by electrical energy transportation, distribute to electric energy use system 3；
Electric energy uses system 3：Using electric energy, the electric energy transmitted in power network 2 is utilized to work according to its demand；
The power network 2 is connected at least one energy storage electricity generation system 1, each energy storage electricity generation system 1
Output end by connecting the input terminal of the power network 2 after AD converter 14, the AD converter 14 through power switch 15 with
The connection of the power network 2, the output end of the power network 2 are connected at least one electric energy and use system 3.The electric energy
Using system 3 through using switch 31 to be connect with power network 2.
As shown in Figure 1, the electric energy includes D/A converter 32 using system 3, the input terminal of the DA converters 32 connects
It is described to use 31 rear end of switch, use 31 front end of switch to connect the power network 2, the output end connection electricity of the D/A converter 32
It can user 34；It is also associated with dc switch 33 using 31 rear end of switch, direct current is exported through dc switch 33.
As shown in Fig. 2, the energy storage electricity generation system 1 includes stored energy mechanism 11, the stored energy mechanism 11 connects high pressure
The exit of caisson 12, the high-pressure gas device 12 is equipped with driving valve 16, the gas outlet of the high-pressure gas device 12
The output winding of the driving flabellum of 13 rotor of face generator, the generator 13 accesses the power network by AD converter 14
2；The stored energy mechanism 11 includes Wind energy storage mechanism and solar energy storage mechanism.
As shown in Figure 4, Figure 5, the Wind energy storage mechanism includes pylon 41, and wind turbine is equipped at the top of the pylon 41
Cabin 42 is equipped with wind wheel 43 in the front end in the wind turbine cabin 42, and the rotor shaft 44 of the wind wheel 43 penetrates inside wind turbine cabin 42；
Further include helical-lobe compressor 45, the helical-lobe compressor 45 is mounted on the inside in wind turbine cabin 42, the helical-lobe compressor
45 drive shaft is coaxially connected by shaft coupling 46 and rotor shaft 44, and the exhaust outlet 47 of the helical-lobe compressor 45 passes through pipeline 48
It is connected with high-pressure gas device 7.High pressure tank be equipped with it is at least one, each high pressure tank be interconnected.
As shown in figure 3, the solar energy storage mechanism includes solar collection module 51, the solar collection module 51
The device for converting solar energy 52 is connected, the output end driving compressor 53 of the device for converting solar energy 52 works, the pressure
The exhaust outlet of contracting machine 53 is connected with the air inlet of the high-pressure gas device 12.
Foregoing description is only the preferred embodiment of the utility model, and those skilled in the art are in the utility model
Enlightenment under, under the premise of without prejudice to the utility model aims and claim, can make and indicate as multiple types, in this way
Transformation each fall within the scope of protection of the utility model.
Claims (5)
1. a kind of multichannel energy of clean energy resource storage power generation switches network system, it is characterised in that including：
Energy storage electricity generation system (1)：Using the driving of clean energy resource, air high-strength press is contractd storage, when use will pressure
The air of contracting discharges, and is converted to electric energy；
Power network (2)：For by electrical energy transportation, distribute to electric energy use system (3)；
Electric energy uses system (3)：Using electric energy, the electric energy transmitted in power network (2) is utilized to work according to its demand；
The power network (2) is connected at least one energy storage electricity generation system (1), each energy storage electricity generation system
(1) output end connects the input terminal of the power network (2), the output end of the power network (2) by AD converter (14) afterwards
It is connected at least one electric energy and uses system (3), turned by AD converter after each energy storage electricity generation system power generation
It changes direct current into, then electric energy is transferred to by power network and uses system (3)；
The AD converter (14) connect through power switch (15) with the power network (2), and the electric energy is using system (3) through making
It is connect with power network (2) with switch (31).
2. the multichannel energy of clean energy resource storage power generation according to claim 1 switches network system, it is characterised in that：Institute
It includes D/A converter (32) that electric energy, which is stated, using system (3), and the input terminal connection of the D/A converter (32) is described to use switch
(31) rear end connects the power network (2) using switch (31) front end, and the output end connection electric energy of the D/A converter (32) is used
Family (34)；
It is also associated with dc switch (33) using switch (31) rear end, direct current is exported through dc switch (33).
3. the multichannel energy of clean energy resource storage power generation according to claim 1 switches network system, it is characterised in that：Institute
It includes stored energy mechanism (11) to state energy storage electricity generation system (1), stored energy mechanism (11) the connection high-pressure gas device (12), institute
The exit for stating high-pressure gas device (12) is equipped with driving valve (16), the gas outlet face power generation of the high-pressure gas device (12)
The output winding of the driving flabellum of machine (13) rotor, the generator (13) accesses the power network by AD converter (14)
(2)；
Wherein, the stored energy mechanism (11) is Wind energy storage mechanism or solar energy storage mechanism.
4. the multichannel energy of clean energy resource storage power generation according to claim 3 switches network system, it is characterised in that：Institute
It includes pylon (41) to state Wind energy storage mechanism, and wind turbine cabin (42) is equipped at the top of the pylon (41), in the wind turbine cabin (42)
Front end wind wheel (43) is installed, it is internal that the rotor shaft (44) of the wind wheel (43) penetrates wind turbine cabin (42)；
Further include helical-lobe compressor (45), the helical-lobe compressor (45) is mounted on the inside of wind turbine cabin (42), the screw compression
The drive shaft of machine (45) is coaxially connected by shaft coupling (46) and rotor shaft (44), the exhaust outlet of the helical-lobe compressor (45)
(47) it is connected with high-pressure gas device (12) by pipeline (48).
5. the multichannel energy of clean energy resource storage power generation according to claim 3 switches network system, it is characterised in that：Institute
It includes solar collection module (51) to state solar energy storage mechanism, and the solar collection module (51) connects the solar energy and turns
The output end driving compressor (53) of changing device (52), the device for converting solar energy (52) works, the compressor (53)
Gas outlet is connected with the air inlet of the high-pressure gas device (12).
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| CN201721085664.8U CN207732424U (en) | 2017-08-28 | 2017-08-28 | The multichannel energy of clean energy resource storage power generation switches network system |
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| CN201721085664.8U CN207732424U (en) | 2017-08-28 | 2017-08-28 | The multichannel energy of clean energy resource storage power generation switches network system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113837509A (en) * | 2020-06-08 | 2021-12-24 | 北京金点创智科技有限公司 | Multi-energy charging system and management method thereof |
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2017
- 2017-08-28 CN CN201721085664.8U patent/CN207732424U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113837509A (en) * | 2020-06-08 | 2021-12-24 | 北京金点创智科技有限公司 | Multi-energy charging system and management method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220505 Address after: 400000 No. 5, building 2, No. 5, Gangcheng East Ring Road, Tieshanping street, Jiangbei District, Chongqing Patentee after: Zero carbon future (Chongqing) Energy Development Co.,Ltd. Address before: 400026 No.5, building 2, No.5, Gangcheng East Ring Road, Jiangbei District, Chongqing Patentee before: CHONGQING JONTIA ENERGY INVESTMENT (GROUP) CO.,LTD. |
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Effective date of registration: 20230320 Granted publication date: 20180814 |