CN209731132U - A kind of energy mix intelligent power generation system - Google Patents
A kind of energy mix intelligent power generation system Download PDFInfo
- Publication number
- CN209731132U CN209731132U CN201920542816.5U CN201920542816U CN209731132U CN 209731132 U CN209731132 U CN 209731132U CN 201920542816 U CN201920542816 U CN 201920542816U CN 209731132 U CN209731132 U CN 209731132U
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- CN
- China
- Prior art keywords
- load
- input terminal
- generation system
- gird
- energy
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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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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
-
- 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
A kind of energy mix intelligent power generation system, it includes solar battery group, electronic relay, solar energy MPPT charger, rectifier, gird-connected inverter, programmable AC load and diesel-driven generator.Solar energy MPPT charger is capable of the maximum power point of tracking photovoltaic array, and controls the charging current of battery pack.In addition to DC/AC inversion, which also uses gird-connected inverter for load supplying.Programmable load is used for the power level of test different types.The electricity generation system is to save fuel to the maximum extent, and to reduce the carrying fuel and capacity of diesel-driven generator to the maximum extent in order to cope with diesel generation and provide the demand of reliable renewable energy, be usually operated at island mode, can also connect with power grid.The advantages of when system is for outlying district task is generator capacity size and utilization rate can be reduced to floor level, to significantly reduce deployment and operating cost.
Description
Technical field
The utility model relates to a kind of energy mix intelligent power generation systems, especially a kind of to be suitable for solar energy and diesel oil hair
The system of electric machine mixed power.
Technical background
Rising steadily and to the worry of non-renewable energy resources exhaustion, seek renewable energy all over the world with diesel oil cost
Source solution is steeply risen with the interest for changing energy pattern.Although renewable energy is capable of providing cleaning, low marginal cost
The energy, but the randomness of renewable energy makes it be difficult to provide reliable electric power to demand.It is supplied for the electric power of remote districts
It answers, depends on fuel and generate electricity, these fuel service costs are high, and consumption is larger, it is necessary to utilize renewable energy
Source is supplemented.Mobile photovoltaic (photovoltaic) diesel oil mixed energy storage system is in order to cope with this demand, to save to the maximum extent
About fuel, and the carrying fuel and capacity of diesel-driven generator are reduced to the maximum extent.
Summary of the invention
The purpose of this utility model is to solve the problems, such as that diesel generation saves fuel, provides that a kind of method is simple, user
Just, the good energy mix intelligent power generation system of effect.
This realizes above-mentioned purpose, and the energy mix intelligent power generation system of the utility model, it includes solar battery group, electricity
Sub- electronic relay, solar energy MPPT charger, rectifier, gird-connected inverter, programmable AC load, diesel-driven generator and control
Device processed.Wherein the output of solar battery group connects the input terminal of solar energy MPPT charger, the output of solar energy MPPT charger
The input terminal of gird-connected inverter is connect, the output of gird-connected inverter connects the input of programmable AC load by an electronic relay
End, the output of diesel-driven generator connects the input terminal of programmable AC load also by an electronic relay, while connecing rectifier
Input terminal, the output of rectifier connects the input terminal of gird-connected inverter by an electronic relay, the output difference of controller
Connect the input terminal of three electronic relays.
The solar energy MPPT charger is made of MPPT controller and conventional charge circuits, being capable of the detecting real-time sun
The generating voltage of energy plate, and ceiling voltage current value is tracked, so that system is charged with maximum power output to battery.
The model 20KW-IP-RLC of the programmable AC load may be programmed AC load.
The controller model GPRS2G embedded controller, the relay model BRH0851P12A.
The utility model has the advantages that the electricity generation system utilizes the intelligent control of solar energy and diesel generation, fuel is saved to the maximum extent,
And the carrying fuel and capacity of diesel-driven generator can be reduced, it is suitable for isolated island operating mode, can also be connect with power grid.The system
The advantages of when for outlying district task is generator capacity size and utilization rate can be reduced to floor level, thus aobvious
Writing reduces deployment and operating cost.
Detailed description of the invention
Fig. 1 is the principles of the present invention structural block diagram；
In figure: 1- solar battery group；2- solar energy MPPT charger；3- gird-connected inverter；4- may be programmed AC load；
5- diesel-driven generator；6- rectifier；7- electronic relay；8- controller.
Specific embodiment
One embodiment of the utility model is further described with reference to the accompanying drawing:
As shown in Figure 1, the energy mix intelligent power generation system of the utility model, it include solar battery group 1, electronics after
Electric appliance 7, solar energy MPPT charger 2, rectifier 6, gird-connected inverter 3, programmable AC load 4, diesel-driven generator 5 and control
Device 8.The wherein output of solar battery group 1 connects the input terminal of solar energy MPPT charger 2, solar energy MPPT charger 2 it is defeated
The input terminal of gird-connected inverter 3 is connect out, and the output of gird-connected inverter 3 connects programmable AC load 4 by an electronic relay 7
Input terminal, the output of diesel-driven generator 5 connects the input terminal of programmable AC load 4 also by an electronic relay 7, simultaneously
The input terminal of rectifier 6 is connect, the output of rectifier 6 connects the input terminal of gird-connected inverter 3 by an electronic relay 6, control
The output of device 8 connects the input terminal of three electronic relays 7 respectively.
The solar energy MPPT charger 2 is a kind of charging unit of automatic control, it be by MPPT controller and often
Charging circuit composition is advised, MPPT controller is capable of the generating voltage of detecting real-time solar panels, and tracks ceiling voltage current value,
System is set to charge with maximum power output to battery.LCD/LED100A. can be used in concrete model
The programmable AC load 4 can simulate the load of different types, i.e., inductance, capacitor, resistance or they
Mixing, be mainly used for testing different power levels.Concrete model such as 20KW-IP-RLC may be programmed AC load.
The controller 8 can be according to intermittent, the various burden requirements of the related energy of weather and present battery shape
State is used as 3 key inputs, realization pair according to loading demand, photovoltaic output and battery status (residual capacity i.e. in battery)
Power supply system carries out intelligent control.Power supply combination is automatically selected by the switching of three electronic relays 7.The type of controller
GPRS2G embedded controller number can be used, relay uses BRH0851P12A.
Claims (4)
1. a kind of energy mix intelligent power generation system, it is characterised in that: it includes solar battery group, electronic relay, the sun
Energy MPPT charger, gird-connected inverter, may be programmed AC load, diesel-driven generator and controller at rectifier, wherein solar-electricity
The output of pond group connects the input terminal of solar energy MPPT charger, and the output of solar energy MPPT charger connects the input of gird-connected inverter
End, the output of gird-connected inverter connect the input terminal of programmable AC load by an electronic relay, diesel-driven generator it is defeated
The input terminal of programmable AC load is connect also by an electronic relay out, while connecing the input terminal of rectifier, rectifier
Output connects the input terminal of gird-connected inverter by an electronic relay, and the output of controller connects three electronic relays respectively
Input terminal.
2. a kind of energy mix intelligent power generation system according to claim 1, it is characterised in that: the solar energy MPPT
Charger is made of MPPT controller and conventional charge circuits, is capable of the generating voltage of detecting real-time solar panels, and track most
High voltage and current value makes system charge with maximum power output to battery.
3. a kind of energy mix intelligent power generation system according to claim 1, it is characterised in that: the programmable exchange
The model 20KW-IP-RLC of load may be programmed AC load.
4. a kind of energy mix intelligent power generation system according to claim 1, it is characterised in that: the controller model
For GPRS2G embedded controller, the relay model BRH0851P12A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920542816.5U CN209731132U (en) | 2019-04-19 | 2019-04-19 | A kind of energy mix intelligent power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920542816.5U CN209731132U (en) | 2019-04-19 | 2019-04-19 | A kind of energy mix intelligent power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209731132U true CN209731132U (en) | 2019-12-03 |
Family
ID=68672892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920542816.5U Expired - Fee Related CN209731132U (en) | 2019-04-19 | 2019-04-19 | A kind of energy mix intelligent power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209731132U (en) |
-
2019
- 2019-04-19 CN CN201920542816.5U patent/CN209731132U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191203 Termination date: 20210419 |