CN204061128U - Solar energy water pump controller - Google Patents
Solar energy water pump controller Download PDFInfo
- Publication number
- CN204061128U CN204061128U CN201420531071.XU CN201420531071U CN204061128U CN 204061128 U CN204061128 U CN 204061128U CN 201420531071 U CN201420531071 U CN 201420531071U CN 204061128 U CN204061128 U CN 204061128U
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- module
- solar energy
- water pump
- pump controller
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Inverter Devices (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The utility model relates to solar energy water pump controller, comprises water tower level testing module, well water level detecting module, potentiometer testing module, input direct-current electric current testing module, input direct voltage testing module, temperature detecting module, communication module, numeral method module, LED light, inverter circuit module and output overcurrent module connection control device respectively; Inverter circuit model calling AC induction motor, inverter circuit model calling output overcurrent module.The utility model has automation and " foolproof " mode of operation, requires lower to the professional knowledge of terminal use; Output power improves 20%-30%; Be convenient to promote.
Description
Technical field
The utility model belongs to photovoltaic field, particularly relates to solar energy water pump controller, solar pumping water system, and solar energy motor drives.
Background technique
Solar pumping water system is by solar panel, and solar energy water pump controller and water pump are formed, and save energy storage device, substitute electric power storage with retaining, Direct driver water pump pumps up water, and significantly can reduce construction and the maintenance cost of system.
Current unregulated power region or electric power project of pumping up water at the bottom of weary ground of bursting all uses " photovoltaic pumping system " to complete, similar controller controlling method adopts LCD dot matrix screen to add key operation, arrange the various parameters of system cloud gray model, the complexity of its operation requires that user of service has quite high specialized technical knowledge.Because this equipment is widely used in agriculture field, user cost is added on the requirement of professional workforce and makes the universal of this product be subject to certain impact.
Like product solar energy output power tracking mode adopts " level pressure perturbation method ", MPPT point voltage need be set, tabula rasa maximal power tracing can not being accomplished, mobilism maximizes follow the tracks of, when solar panel temperature variation, (solar panel temperature coefficient-0.23% DEG C) tracking effect is poorer.
Summary of the invention
Being the solar energy water pump controller that a kind of " foolproof " operationalization is provided order of the present utility model, specifically comprising: foolproof mode of operation, without the need to arranging any Operational Limits; Adopt LED nixie tube and LED display: numeral method voltage and frequency, LED instruction running state; Potentiometer knob realizes switching on and shutting down and water-outlet quantity regulates; Realize fully automatic operation, on duty without the need to people; Various protection mechanism better protects water pump and inverter itself; Automatic Identificatien system voltage, protects during overvoltage automatically, puts corresponding state lamp; Automatic detection well, water tower level prevent dry tap and water tower level from overflowing, and put corresponding state lamp; The output power of automatic tracking solar battery plate, realize MPPT function; System cloud gray model excess temperature, overcurrent, short-circuit protection mechanism;
The technical solution adopted in the utility model: solar energy water pump controller, comprises water tower level testing module, well water level detecting module, potentiometer testing module, input direct-current electric current testing module, input direct voltage testing module, temperature detecting module, communication module, numeral method module, LED light, inverter circuit module and output overcurrent module connection control device respectively; Inverter circuit model calling AC induction motor, inverter circuit model calling output overcurrent module.
Temperature detecting module is for gathering cabinet inside temperature, and during due to electric capacity hot operation, its life-span can be influenced, for extending service life of a machine, opening fan and dispelling the heat after reaching certain value; Input direct voltage testing module is used for MPPT to be followed the tracks of; Input direct-current electric current testing module is used for MPPT to be followed the tracks of; Potentiometer testing module is used for switching on and shutting down and exports three-phase frequency limit realizing water-outlet quantity adjustment; Numeral method is for showing voltage and output frequency; LED light is used to indicate power supply, operation, stopping, well is empty, water tower is full, error condition; Communication module is used for for online control; PWM pin on controller is for controlling inverter circuit; Protect when output overcurrent testing module is excessive for output current, stop exporting; Inverter circuit, by drive and IBGT forms, realizes DC to AC inversion.
The utility model controller 1 adopts MPPT controller, and namely the implementation of MPPT maximum power point tracking (MPPT) is: the voltage (V) and the electric current (I) that detect solar panel in real time, and regulation output frequency, realize MPPT point maximal power tracing.
The utility model has the advantages that: automation and " foolproof " mode of operation, require lower to the professional knowledge of terminal use; Output power improves 20%-30%; Be convenient to promote.
Accompanying drawing explanation
Fig. 1 is the utility model theory diagram.
In figure: 1 be controller, 2 are water tower level testing modules, 3 are well water level detecting modules, 4 are potentiometer testing modules, 5 are input direct-current electric current testing modules, 6 are input direct voltage testing modules, 7 are temperature detecting module, 8 are communication modules, 9 are numeral method modules, 10 are LED lights, 11 are inverter circuit modules, 12 are output overcurrent modules, 13 is AC induction motor.
Embodiment
With reference to accompanying drawing, further illustrate embodiment of the present utility model.
Solar energy water pump controller, comprises water tower level testing module 2, well water level detecting module 3, potentiometer testing module 4, input direct-current electric current testing module 5, input direct voltage testing module 6, temperature detecting module 7, communication module 8, numeral method module 9, LED light 10, inverter circuit module 11 and output overcurrent module 12 connection control device 1 respectively; Inverter circuit module 11 connects AC induction motor 13, and inverter circuit module 11 connects output overcurrent module 12.
Communication module 8 adopts RS485 communication module to communicate; Controller 1 adopts the ARM-32BIT single-chip microcomputer carrying six road PWM pins; Output overcurrent testing module 12 adopts A316J to drive and detects IGBT pipe pressure composition; Temperature detecting module 7 adopts highi degree of accuracy NTC to form; Input direct voltage testing module adopts precision resister dividing potential drop composition; Input direct-current electric current detects and adopts direct current transducer composition; Potentiometer testing module adopts 09 type potentiometer with switch composition; Well water level detecting module 3 adopts amplifier to add isolation optocoupler composition; Water tower level testing module 2 adopts amplifier to add isolation optocoupler composition; AC induction motor 13 according to the IGBT model in the three phase alternating current motor model of the suitable size of power selection and inverter circuit 11, can drive.
Claims (10)
1. solar energy water pump controller, comprises water tower level testing module (2), well water level detecting module (3), potentiometer testing module (4), input direct-current electric current testing module (5), input direct voltage testing module (6), temperature detecting module (7), communication module (8), numeral method module (9), LED light (10), inverter circuit module (11) and output overcurrent module (12) connection control device (1) respectively; Inverter circuit module (11) connects AC induction motor (13), and inverter circuit module (11) connects output overcurrent module (12).
2. solar energy water pump controller as claimed in claim 1, is characterized in that: described communication module (8) adopts RS485 communication module to communicate.
3. solar energy water pump controller as claimed in claim 1, is characterized in that: described controller (1) adopts the ARM-32BIT single-chip microcomputer carrying six road PWM pins.
4. solar energy water pump controller as claimed in claim 1, is characterized in that: described output overcurrent testing module (12) adopts A316J to drive and detects IGBT pipe pressure composition.
5. solar energy water pump controller as claimed in claim 1, is characterized in that: described temperature detecting module (7) adopts highi degree of accuracy NTC composition.
6. solar energy water pump controller as claimed in claim 1, is characterized in that: described input direct voltage testing module adopts precision resister dividing potential drop composition.
7. solar energy water pump controller as claimed in claim 1, is characterized in that: described input direct-current electric current detects and adopts direct current transducer composition.
8. solar energy water pump controller as claimed in claim 1, is characterized in that: described potentiometer testing module adopts 09 type potentiometer with switch composition.
9. solar energy water pump controller as claimed in claim 1, is characterized in that: described well water level detecting module (3) adopts amplifier to add isolation optocoupler composition.
10. solar energy water pump controller as claimed in claim 1, is characterized in that: described water tower level testing module (2) adopts amplifier to add isolation optocoupler composition; Described AC induction motor (13) according to the IGBT model in the three phase alternating current motor model of the suitable size of power selection and inverter circuit (11), can drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531071.XU CN204061128U (en) | 2014-09-16 | 2014-09-16 | Solar energy water pump controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531071.XU CN204061128U (en) | 2014-09-16 | 2014-09-16 | Solar energy water pump controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061128U true CN204061128U (en) | 2014-12-31 |
Family
ID=52202657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420531071.XU Expired - Fee Related CN204061128U (en) | 2014-09-16 | 2014-09-16 | Solar energy water pump controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204061128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559181A (en) * | 2017-08-28 | 2018-01-09 | 宁波德业变频技术股份有限公司 | The solar energy water pump controller and control method of a kind of no energy storage device |
-
2014
- 2014-09-16 CN CN201420531071.XU patent/CN204061128U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559181A (en) * | 2017-08-28 | 2018-01-09 | 宁波德业变频技术股份有限公司 | The solar energy water pump controller and control method of a kind of no energy storage device |
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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: 20141231 Termination date: 20180916 |