CN201934298U - Intelligent control and energy storage starting solar water pump device - Google Patents
Intelligent control and energy storage starting solar water pump device Download PDFInfo
- Publication number
- CN201934298U CN201934298U CN2010205836375U CN201020583637U CN201934298U CN 201934298 U CN201934298 U CN 201934298U CN 2010205836375 U CN2010205836375 U CN 2010205836375U CN 201020583637 U CN201020583637 U CN 201020583637U CN 201934298 U CN201934298 U CN 201934298U
- Authority
- CN
- China
- Prior art keywords
- controller
- water pump
- solar
- energy
- energy storage
- 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 - Fee Related
Links
Images
Classifications
-
- 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
Landscapes
- Inverter Devices (AREA)
Abstract
An intelligent control and energy storage starting solar water pump device comprises a solar cell array, a power inverter, a strong current controller and an AC electric water pump which are sequentially connected, wherein an intelligent controller is added on the connecting line of the solar cell array and the power inverter; and the intelligent controller is simultaneously connected with a starting energy storage cell and the strong current controller. The solar water pump device has a simple and reasonable structure and is a solar photovoltaic water pump which can ensure the normal and safe working of an AC motor of the water pump and does not generate impact to a solar power supply system when the motor is started.
Description
Technical field
The utility model relates to a kind of solar photovoltaic water pump device.
Background technique
Low power direct current solar photovoltaic water pump uses in daily life, but that the high power AC electric solar energy suction pump that substitutes the rural power irrigation station still has many technical bottlenecks to have is to be solved.Mainly be that the rural power irrigation station generally adopts single-phase or three-phase alternating-current motor drive water pump draws water, the inrush current of Wechselstrommotor is very big, and the solar electric power supply system less relatively to capacity can produce greater impact; Sunlight is subjected to the influence of cloud layer and at times strong and at other times weak, and the electric energy of generation is little when big also the time, and this gives problem that the safety of the proper functioning of motor and motor brings or the like.
Summary of the invention
The purpose of this utility model provides a kind of normal trouble free service of AC motor that can guarantee water pump all the time, and can not produce the solar photovoltaic water pump that impacts to solar electric power supply system when electric motor starting.
Technical solution of the present utility model is: comprise the solar battery array, power inverter, strong power controller and the AC electrical water pump that are connected successively, have additional intelligent controller on described solar battery array and the power inverter connecting line, intelligent controller connects startup energy-storage battery and strong power controller simultaneously.
Described intelligent controller is by first testing circuit, second testing circuit, charge controller, master controller and switch are formed, the input circlult of intelligent controller is connected with solar battery array, first testing circuit is connected between the input circlult and master controller of intelligent controller, charge controller is connected in the input circlult of intelligent controller and starts between the energy-storage battery, start between energy-storage battery and the master controller and also be connected with second testing circuit, be connected with first switch between the input circlult of intelligent controller and the startup energy-storage battery, one output terminal of master controller is connected with first switch, another output terminal is connected with second switch on the intelligent controller input circlult, the second switch output terminal is connected with power inverter, and the output terminal that also has of master controller is connected with strong power controller.
The beneficial effects of the utility model are:
1, the utility model has adopted the less relatively startup energy-storage battery of capacity, the electric energy supplement when it provides motor start-up, in the time of can solving motor start-up preferably because of electric current greatly to the impact of solar photovoltaic power.
2, the utility model has adopted a kind of soft starter device, its proper extension starting time, reduced the inrush current of motor, play protective action to solar photovoltaic power.
3, the utility model adopts a kind of intelligent controller, and it can judge whether the electric energy of solar cell module array generation can satisfy the minimum job requirement of electronic suction pump.Have only the power supply circuits of under electric energy that solar cell module array produces satisfies the minimum operating conditions of electronic suction pump, just connecting motor, under the situation of the minimum operating conditions that does not satisfy electronic suction pump, disconnect or disconnect the power supply of motor, make motor not because of the stall of power supply electric energy deficiency, thereby avoid producing overcurrent, overheated, motor and solar photovoltaic power are damaged.
4, intelligent controller is made up of testing circuit, singlechip controller and charge controller etc.Wherein charge controller carries out intelligent charge to starting energy-storage battery; First testing circuit detects voltage, the electric current of solar module; Second testing circuit detects voltage, the electric current that starts energy-storage battery.When the electric energy that records solar module when first testing circuit satisfies the minimum job requirement of electronic suction pump, when second testing circuit records the electric energy that starts energy-storage battery and satisfies its condition of power supply, singlechip controller is the relay in sequence starting first switch, second switch and the strong power controller just, makes electric water pump work.As long as testing signal does not satisfy the corresponding work condition, electric water pump does not does not start or stop work.
5, when water pump during by direct current motor drive work, without inverter, intelligent controller can directly be connected the suction pump work that drives with direct current motor.
In sum, the utility model is simple and reasonable for structure, has successfully realized a kind of normal trouble free service of AC motor that can guarantee water pump all the time, and can not produce the solar photovoltaic water pump that impacts to solar electric power supply system when electric motor starting.
Description of drawings
Fig. 1 is this equipments overall structure functional-block diagram.
Fig. 2 is the intelligent controller electricity functional-block diagram of this device.
Fig. 3 is the strong power controller electricity functional-block diagram of this device.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with accompanying drawing.
The solar energy water pump-unit that the intelligent control of present embodiment, energy storage start, comprise the solar battery array 1, power inverter 4, strong power controller 5 and the AC electrical water pump 6 that are connected successively, have additional intelligent controller 2 on described solar battery array 1 and power inverter 4 connecting lines, intelligent controller 2 connects startup energy-storage battery 3 and strong power controller 5 simultaneously.Wherein strong power controller 5 is made up of relay 51 and soft starter 52, and soft starter 52 adopts CMC series soft starter; Intelligent controller 2 is by first testing circuit 21, second testing circuit 23, charge controller 22, master controller 24 and switch are formed, the input circlult of described intelligent controller is connected with solar battery array 1, first testing circuit 21 is connected between the input circlult and master controller 24 of intelligent controller, charge controller 22 is connected in the input circlult of intelligent controller and starts between the energy-storage battery 3, start between energy-storage battery 3 and the master controller 24 and also be connected with second testing circuit 23, be connected with first switch 26 between the input circlult of intelligent controller and the startup energy-storage battery 3, one output terminal of master controller 24 is connected with first switch 26, another output terminal is connected with second switch 25 on the intelligent controller input circlult, second switch 25 output terminals are connected with power inverter 4, and the output terminal that also has of master controller 24 is connected with strong power controller 5.First testing circuit 21 of present embodiment adopts LM324 amplifier comparator, and second testing circuit 23 adopts LM324 amplifier comparator, and master controller 24 adopts the AT89 series monolithic.
Claims (7)
1. the solar energy water pump-unit that starts of an intelligent control, energy storage, comprise the solar battery array (1), power inverter (4), strong power controller (5) and the AC electrical water pump (6) that are connected successively, it is characterized in that having additional intelligent controller (2) on solar battery array (1) and power inverter (4) connecting line, intelligent controller (2) connects startup energy-storage battery (3) and strong power controller (5) simultaneously.
2. by the described intelligent control of claim 1, the solar energy water pump-unit that energy storage starts, it is characterized in that described intelligent controller (2) is by first testing circuit (21), second testing circuit (23), charge controller (22), master controller (24) and switch are formed, the input circlult of intelligent controller is connected with solar battery array (1), first testing circuit (21) is connected between the input circlult and master controller (24) of intelligent controller, charge controller (22) is connected in the input circlult of intelligent controller and starts between the energy-storage battery (3), start between energy-storage battery (3) and the master controller (24) and also be connected with second testing circuit (23), be connected with first switch (26) between the input circlult of intelligent controller and the startup energy-storage battery (3), one output terminal of master controller (24) is connected with first switch (26), another output terminal is connected with second switch (25) on the intelligent controller input circlult, second switch (25) output terminal is connected with power inverter (4), and the output terminal that also has of master controller (24) is connected with strong power controller (5).
3. the solar energy water pump-unit that starts by the described intelligent control of claim 2, energy storage is characterized in that described first testing circuit (21) is a LM324 amplifier comparator.
4. the solar energy water pump-unit that starts by the described intelligent control of claim 2, energy storage is characterized in that described second testing circuit (23) is a LM324 amplifier comparator.
5. the solar energy water pump-unit that starts by the described intelligent control of claim 2, energy storage is characterized in that described master controller (24) is the AT89 series monolithic.
6. the solar energy water pump-unit that starts by the described intelligent control of claim 1, energy storage is characterized in that described strong power controller (5) is made up of relay (51) and soft starter (52).
7. the solar energy water pump-unit that starts by the described intelligent control of claim 6, energy storage is characterized in that described soft starter (52) is CMC series soft starter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205836375U CN201934298U (en) | 2010-10-29 | 2010-10-29 | Intelligent control and energy storage starting solar water pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205836375U CN201934298U (en) | 2010-10-29 | 2010-10-29 | Intelligent control and energy storage starting solar water pump device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201934298U true CN201934298U (en) | 2011-08-17 |
Family
ID=44445817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205836375U Expired - Fee Related CN201934298U (en) | 2010-10-29 | 2010-10-29 | Intelligent control and energy storage starting solar water pump device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201934298U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075330A (en) * | 2012-10-29 | 2013-05-01 | 云南卓业能源有限公司 | New technique for improving efficiency of photovoltaic water pump system |
| CN104033370A (en) * | 2014-06-26 | 2014-09-10 | 芜湖爱瑞特环保科技有限公司 | Alternating-current controller for electric high-pressure water pump |
| CN109058121A (en) * | 2018-08-30 | 2018-12-21 | 深圳市迈凯诺电气股份有限公司 | A kind of photovoltaic intelligent collection control water pumping system and control method based on MPPT algorithm |
-
2010
- 2010-10-29 CN CN2010205836375U patent/CN201934298U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075330A (en) * | 2012-10-29 | 2013-05-01 | 云南卓业能源有限公司 | New technique for improving efficiency of photovoltaic water pump system |
| CN103075330B (en) * | 2012-10-29 | 2016-06-15 | 云南卓业能源有限公司 | A kind of method improving efficiency of photovoltaic water pump system |
| CN104033370A (en) * | 2014-06-26 | 2014-09-10 | 芜湖爱瑞特环保科技有限公司 | Alternating-current controller for electric high-pressure water pump |
| CN109058121A (en) * | 2018-08-30 | 2018-12-21 | 深圳市迈凯诺电气股份有限公司 | A kind of photovoltaic intelligent collection control water pumping system and control method based on MPPT algorithm |
| CN109058121B (en) * | 2018-08-30 | 2023-12-29 | 深圳市迈凯诺电气股份有限公司 | Main machine fault and disconnection control method and utilization rate method of light Fu Zhineng centralized control water lifting system based on MPPT algorithm |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102253278B (en) | Startup condition detection method suitable for photovoltaic inverter with DC/DC (direct current/direct current) | |
| CN204179989U (en) | Based on the scene oil complementary power generation system of DC bus | |
| CN201270420Y (en) | Starting circuit for photovoltaic grid connected inverter | |
| CN102710005A (en) | Power supply method for grid-connected and off-grid dual-purpose wind and light complement power generation system | |
| CN205051931U (en) | LED's drive power supply | |
| CN201934298U (en) | Intelligent control and energy storage starting solar water pump device | |
| CN103812140A (en) | Wind energy, solar energy and commercial power complementary electric vehicle charging system | |
| CN201910657U (en) | Solar energy power switching controller | |
| CN205051933U (en) | LED's drive power supply | |
| CN203859575U (en) | Reverse control integrated machine of hybrid power photovoltaic energy-storage system | |
| CN106160162A (en) | Electric power system | |
| CN203491708U (en) | AC-DC intelligent allocating energy-storage current commutation apparatus | |
| CN202616858U (en) | Motor caravan power supply | |
| CN102769153B (en) | A kind of method for charging battery pack and implement device thereof | |
| CN203481909U (en) | Sunshine power generation apparatus | |
| CN202978320U (en) | Wind energy, solar energy and commercial power complementary electric vehicle charging station | |
| CN202906570U (en) | Emergency electric-energy system with change-over switch | |
| CN203261257U (en) | Solar photovoltaic power generation single-phase grid-connected inverter | |
| CN201846230U (en) | High-power capacitance type charging circuit using wind power converter for energy storage | |
| CN201574892U (en) | Wind energy electric generating apparatus for heat pump water heater | |
| CN201091063Y (en) | Solar energy photovoltaic power generation parallel in power station | |
| CN203522297U (en) | Initial charging device of energy storage system cell | |
| CN203180610U (en) | Vehicle power supply storage battery combination capable of automatically parallel operating | |
| CN203135438U (en) | Multiple-power source hybrid power supply circuit of photovoltaic water pump | |
| CN110723020A (en) | Fuel cell power generation, storage and charging system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20131029 |