CN207992827U - A kind of lease formula small-sized solar power plant control system - Google Patents
A kind of lease formula small-sized solar power plant control system Download PDFInfo
- Publication number
- CN207992827U CN207992827U CN201820325597.0U CN201820325597U CN207992827U CN 207992827 U CN207992827 U CN 207992827U CN 201820325597 U CN201820325597 U CN 201820325597U CN 207992827 U CN207992827 U CN 207992827U
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- solar power
- control system
- power plant
- electric quantity
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Abstract
The utility model discloses a kind of lease formula small-sized solar power plant control systems, the control system includes the master controller and solar power generation control module being connect with main controller circuit, CPU card pre-payment and module for metering electric quantity, tracing control module, communication module, GPS module, display module, tracing control module includes Photoelectric Detection module, motor drive module, angular transducer, and Photoelectric Detection module, motor drive module and angular transducer are electrically connected with master controller.The setting of the utility model control system, on the one hand the control to double-shaft solar autotracker may be implemented, effectively improve the generating efficiency of small-sized solar power plant, the CPU card pre paid functionality that the system has simultaneously can make small-sized solar power plant using lease operation mode, user is not necessarily to pay the high cost of solar power station construction early period, but monthly pays electricity cost.User is not necessarily to early investment, substantially reduces the popularization difficulty of small-sized solar power plant.
Description
Technical field
The utility model is related to a kind of lease formula small-sized solar power plant control system, which is mainly used for twin shaft too
The control of positive energy autotracker, while by the pre paid functionality of CPU card, realizing that lease operation, the control system use
Modularized design, simple and reliable, cost is relatively low.
Background technology
China has a vast territory, and solar energy resources are abundant.According to measuring and calculating, in China year, sunshine number can reach 2000h's or more
Area is more than 2/3.But the restriction of the characteristic and manufacturing technology due to solar cell, the at present power generation of solar power station
The factors such as inefficient while larger by solar power station early investment, length investment cycle are influenced, and solar energy popularization rate is general
All over not high, especially in remote and poverty power-shortage area, problem is more prominent.
Utility model content
For problems of the prior art, the purpose of this utility model is that a kind of lease formula of design offer is small-sized too
It is positive can power station control system, which has the function of solar energy automatic tracking, electric quantity metering function and communication function, can be with
It realizes the control to double-shaft solar autotracker, is provided simultaneously with Intelligent CPU card pre-payment control function, be used for solar energy
Occupation mode is leased in power station.
A kind of lease formula small-sized solar power plant control system, it is characterised in that the control system includes main control
Device, solar power generation control module, CPU card pre-payment and module for metering electric quantity, tracing control module, communication module, GPS moulds
Block, display module, the solar power generation control module, CPU card pre-payment and module for metering electric quantity, lead at tracing control module
News module, GPS module, display module are connect with main controller circuit, and the tracing control module includes for detecting the sun
The Photoelectric Detection module of intensity of illumination, the motor drive module that power is provided, for the angle sensor of record solar energy plate angle degree
Device, the Photoelectric Detection module, motor drive module and angular transducer are electrically connected with master controller.
A kind of lease formula small-sized solar power plant control system, it is characterised in that the power station control system also wraps
Include the clock circuit module being connect with master controller electric wire.
A kind of lease formula small-sized solar power plant control system, it is characterised in that the CPU card pre-payment and electricity
It includes the CPU card module for reading and writing being integrated in control system and electric quantity metering circuit module to measure metering module；The solar energy hair
Electric control module includes solar cell, accumulator, and the solar cell is electrically connected by charge-discharge protection circuit and accumulator
It connects, the electric quantity metering circuit module is connect with accumulator electric wire.
A kind of lease formula small-sized solar power plant control system, it is characterised in that electric quantity metering circuit module passes through
DC output end exports, or is exported by ac output end after connecing inverter.
A kind of lease formula small-sized solar power plant control system, it is characterised in that the communication module is GPRS moulds
Block or WIFI module.
On the one hand the control to double-shaft solar autotracker may be implemented in the setting of the utility model control system
System, effectively improves the generating efficiency of small-sized solar power plant, at the same the CPU card pre paid functionality that has of the system can make it is small-sized too
Using lease operation mode, user is not necessarily to pay the high cost of solar power station construction early period, but monthly pays in sun energy power station
Receive electricity cost.User substantially reduces the popularization difficulty of small-sized solar power plant without early investment.
Description of the drawings
Fig. 1 is the utility model Control system architecture block diagram；
Fig. 2 is the structure diagram of the utility model control system refinement.
Specific implementation mode
The utility model is described in further details below in conjunction with Figure of description.
As shown in Figs. 1-2, a kind of lease formula small-sized solar power plant control system of the utility model, the control system include
The master controller 1 and solar power generation control module 2 being connect respectively with 1 circuit of master controller, CPU card pre-payment and voltameter
Measure module 3, tracing control module 4, communication module 5, GPS module 6, display module 7, clock circuit module 8, tracing control module
4 include for detecting the Photoelectric Detection module 41 of Intensity of the sunlight, the motor drive module 42 for providing power, for recording too
It is positive can plate angle degree angular transducer 43, Photoelectric Detection module 41, motor drive module 42 and angular transducer 43 are and master control
Device 1 processed is electrically connected.Photoelectric Detection module 41 is used to track azimuth and the elevation angle of the sun, forms control signal through master controller
1 control driving motor rotation, realizes the real-time tracing to solar azimuth and elevation angle.When tracking completion, angular transducer 43
Detect the current posture of solar panels（Azimuth and elevation angle）, provided with the location information and clock circuit module 8 of GPS detections
Temporal information form " position-when m- posture " data information of solar panels together, and be stored in the storage of control system data
In unit.When solar irradiation condition is preferable, photoelectric detective circuit works, autotracker uses photoelectric tracking pattern,
Conversely, when illumination deficiency, by " position-when m- posture " information of storage into line trace.
CPU card pre-payment and module for metering electric quantity 3 include CPU card module for reading and writing 31 and the electricity being integrated in control system
Metering circuit module 32, electric quantity metering circuit module 32 are exported by DC output end 321, or are passed through after connecing inverter 322
Ac output end 323 exports；User supplements CPU card with money by paying the electricity charge in advance, is then used by being inserted into CPU card write-in
Electricity, electricity metering function record user power consumption, and when the electricity that prestores is 0, automatic shutdown circuit simultaneously prompts user to fill
Value；Solar power generation control module 2 includes solar cell 21, accumulator 22, and solar cell 21 passes through charge and discharge protecting electricity
Road 23 is electrically connected with accumulator 22, and electric quantity metering circuit module 32 is connect with 22 electric wire of accumulator, and charge-discharge protection circuit 23 is real
Now to accumulator 22 overcharge and Cross prevention, improve 22 service life of accumulator, be completed at the same time the management exported to alternating current-direct current；
Communication module 5 is GPRS module 51 or WIFI module 52, solar panels for forming control system " position-when m- appearance
The generated energy of state " data information and solar power station and it is uploaded to host computer Energy Management System using data such as electricity.Energy
Management system grasps the distribution of solar energy information and use of this area by the data of acquisition somewhere great quantity of small solar power station
Family electrical demand information provides data supporting to promote solar power generation.
In the utility model, solar power generation control module 2 is mainly completed to 22 charge and discharge protecting of accumulator and alternating current-direct current
Output；CPU card pre-payment and module for metering electric quantity 3 mainly realize solar power station pre-payment control function, make small-sized solar
Power station is used for leasehold mode；Tracing control module 4 is realized to the real-time of solar azimuth and elevation angle by photoelectric tracking mode
Tracking, improves the generating efficiency of solar power station；Communication module 5 for uploading the data information that solar power station acquires automatically
To host computer.The utility model is multiple functional, integrated level is high, at low cost by using modularized design.
Claims (5)
1. a kind of lease formula small-sized solar power plant control system, it is characterised in that the control system includes master controller（1）, too
Positive energy Generation Control module（2）, CPU card pre-payment and module for metering electric quantity（3）, tracing control module（4）, communication module（5）、
GPS module（6）, display module（7）, the solar power generation control module（2）, CPU card pre-payment and module for metering electric quantity
（3）, tracing control module（4）, communication module（5）, GPS module（6）, display module（7）And master controller（1）Circuit connects
It connects, the tracing control module（4）It include the Photoelectric Detection module for detecting Intensity of the sunlight（41）, provide power electricity
Machine drive module（42）, for the angular transducer of record solar energy plate angle degree（43）, the Photoelectric Detection module（41）, motor
Drive module（42）And angular transducer（43）And master controller（1）Electrical connection.
2. a kind of lease formula small-sized solar power plant control system as described in claim 1, it is characterised in that the power station control
System processed further includes and master controller（1）The clock circuit module of electric wire connection（8）.
3. a kind of lease formula small-sized solar power plant control system as described in claim 1, it is characterised in that the CPU card is pre-
Payment and module for metering electric quantity（3）Including the CPU card module for reading and writing being integrated in control system（31）With electric quantity metering circuit mould
Block（32）；The solar power generation control module（2）Including solar cell（21）, accumulator（22）, the solar cell
（21）Pass through charge-discharge protection circuit（23）With accumulator（22）Electrical connection, the electric quantity metering circuit module（32）With accumulator
（22）Electric wire connects.
4. a kind of lease formula small-sized solar power plant control system as claimed in claim 3, it is characterised in that electric quantity metering electricity
Road module（32）Pass through DC output end（321）Output, or connect inverter（322）After pass through ac output end（323）Output.
5. a kind of lease formula small-sized solar power plant control system as described in claim 1, it is characterised in that the communication mould
Block（5）For GPRS module（51）Or WIFI module（52）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325597.0U CN207992827U (en) | 2018-03-09 | 2018-03-09 | A kind of lease formula small-sized solar power plant control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325597.0U CN207992827U (en) | 2018-03-09 | 2018-03-09 | A kind of lease formula small-sized solar power plant control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207992827U true CN207992827U (en) | 2018-10-19 |
Family
ID=63826512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820325597.0U Expired - Fee Related CN207992827U (en) | 2018-03-09 | 2018-03-09 | A kind of lease formula small-sized solar power plant control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207992827U (en) |
-
2018
- 2018-03-09 CN CN201820325597.0U patent/CN207992827U/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: 20181019 Termination date: 20190309 |