CN202940632U - Automatic switching system using short message service to control solar photovoltaic power generation - Google Patents
Automatic switching system using short message service to control solar photovoltaic power generation Download PDFInfo
- Publication number
- CN202940632U CN202940632U CN2012205996195U CN201220599619U CN202940632U CN 202940632 U CN202940632 U CN 202940632U CN 2012205996195 U CN2012205996195 U CN 2012205996195U CN 201220599619 U CN201220599619 U CN 201220599619U CN 202940632 U CN202940632 U CN 202940632U
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- relay
- inverter
- control
- sms
- module
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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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
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Abstract
The utility model provides an automatic switching system using short message service to control solar photovoltaic power generation. The automatic switching system comprises a switching apparatus and a controlling apparatus. The switching apparatus comprises a relay and a direct current boost module; the controlling apparatus comprises a mobile phone module used for receiving a mobile phone short message sent by a user and controlling disconnection and closing of the relay; an input terminal of the relay is connected with an output terminal of commercial power, an input terminal of the direct current boost module is connected with an output terminal of a solar cell, an output terminal of the relay is connected with an alternating current input terminal of an inverter, an output terminal of the direct current boost module is connected with a direct current input terminal of the inverter, a signal output terminal of the mobile phone module is connected with the inverter through an RS232 interface signal, and disconnection and closing of the relay are controlled by the inverter so as to realize on/off of commercial power through switching. According to the utility model, automatic switching between commercial power and solar energy is realized by using short message service, so a power supply mode can be flexibly selected, and consumption of commercial power is reduced.
Description
Technical field
The utility model relates to new forms of energy circulating water treatment technology field, is specifically related to a kind of automatic switchover system that utilizes SMS to control solar energy power generating.
Background technology
The existing swimming-pool water circulatory system is all by mains-supplied, and will consume a large amount of electric energy every year; The solar energy water pumping system, major part is used in without the remote place of electricity, with cistern, is combined, and has well solved normal water supply problem when overcast and rainy.Utilize solar energy power generating to drive the swimming-pool water circulatory system, on the one hand can using water wisely, can save the energy on the other hand, for the country of the energy and water scarcity, significant.But solar energy power generating is subject to weather effect very large, night all the time according to or the situation at cloudy day under, if only rely on solar poweredly, do not reach the requirement to recirculating water purification, need to power with civil power and its are complementary, consume a large amount of civil powers; On the other hand, the variation of water in swimming pool has Unpredictability, and as unexpected as the people of swimming increasing or minimizing, caused certain difficulty can to the circulatory system power supply control of swimming pool in some cases.
The utility model content
In view of this, be necessary the problem of mentioning for background technology, but a kind of new device of power supply control of the circulatory system of real-time implementation swimming pool is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of automatic switchover system that utilizes SMS to control solar energy power generating, it is characterized in that: it comprises a switching device shifter and a control device, described switching device shifter comprises a relay and a direct current boost module, and described control device comprises SMS and the disconnection of control relay and the closed mobile module sent for receiving the user; The input of described relay is connected with the civil power output, the input of described DC boosting module is connected with the output of solar cell, the output of described relay is connected to the alternating current input of an inverter, and the output of described DC boosting module is connected to the direct current input of described inverter; The signal output part of described mobile module is connected by the RS232 interface signal with described inverter, and disconnection and closure by the inverter control relay, realize the incision of civil power and cut out.
Described mobile module comprises that a mobile phone note receiving system and is for the disconnection of control relay and closed control switch, described SMS receiving system is connected with this control switch signal, described control switch is connected by the RS232 interface signal with described inverter, and described SMS receiving system connects one for receiving the antenna as the SMS of wireless control signal.
Described DC boosting module promotes for MPPT maximum power point tracking and the voltage of realizing solar cell, with the voltage behind commercial power rectification, in DC bus, converges, and jointly gives inverter power supply, drives circulating pump work.
Compared with prior art, the utility model possesses following advantage:
The utility model will utilize SMS to control the automatic switchover of civil power and solar energy, make the swimming pool keeper can be according to the number of swimming and weather condition, select flexibly supply power mode, solar powered or solar energy is powered together with civil power separately, lowered the consumption of civil power, can tackle again all the time according to or the situation at few sunshine.Solar energy is as the main energy source of the water circulation system of swimming pool, and civil power becomes standby and the supplementary energy, even also can make the circulatory system run well when the sun is very weak, has guaranteed the normal operation of swimming pool.
The accompanying drawing explanation
Fig. 1 is the modular structure schematic diagram of the utility model embodiment;
Fig. 2 is the control flow schematic diagram of the utility model embodiment.
Embodiment
As shown in Figure 1, the modular structure schematic diagram that it is the present embodiment, the SMS that utilizes of the present embodiment is controlled the automatic switchover system of solar energy power generating, it comprises a switching device shifter and a control device, described switching device shifter comprises a relay and a direct current boost module, and described control device comprises SMS and the disconnection of control relay and the closed mobile module sent for receiving the user.Described mobile module comprises that a mobile phone note receiving system and is for the disconnection of control relay and closed control switch, and described SMS receiving system is connected with this control switch signal.
The input of described relay is connected with the civil power output, the input of described DC boosting module is connected with the output of solar cell, the output of described relay is connected to the alternating current input of an inverter, and the output of described DC boosting module is connected to the direct current input of described inverter; The signal output part of described mobile module is connected by the RS232 interface signal with described inverter, concrete, be that described control switch is connected by the RS232 interface signal with described inverter, disconnection and closure by the inverter control relay, realize the incision of civil power and cut out; The mobile phone that described SMS receiving system is held with the user is connected by aerial signal.
Described DC boosting module promotes for MPPT maximum power point tracking and the voltage of realizing solar energy, the maximum power point voltage of solar cell can be promoted to the 310V left and right, converge in DC bus with the voltage behind commercial power rectification, jointly give inverter power supply, drive circulating pump work.
Control flow is as shown in Figure 2:
In the situation that sunshine condition can meet water circulation, purify, solar energy is given separately inverter power supply, drives circulating pump work; As sunshine condition can not meet the circularly purifying of water, system can according to circumstances be cut civil power, at this moment solar energy and civil power are inverter power supply jointly, civil power has played the effect of makeup energy, after completing the circulation of certain number of times, civil power can be cut out, again be powered separately by solar energy, complete the water circulation of swimming pool.So just can guarantee that the user can normally use under any weather condition, not be subject to the impact of weather.
Claims (2)
1. an automatic switchover system that utilizes SMS to control solar energy power generating, it is characterized in that: it comprises a switching device shifter and a control device, described switching device shifter comprises a relay and a direct current boost module, and described control device comprises SMS and the disconnection of control relay and the closed mobile module sent for receiving the user; The input of described relay is connected with the civil power output, the input of described DC boosting module is connected with the output of solar cell, the output of described relay is connected to the alternating current input of an inverter, and the output of described DC boosting module is connected to the direct current input of described inverter; The signal output part of described mobile module is connected by the RS232 interface signal with described inverter, and disconnection and closure by the inverter control relay, realize the incision of civil power and cut out.
2. automatic switchover system according to claim 1 is characterized in that:
Described mobile module comprises that a mobile phone note receiving system and is for the disconnection of control relay and closed control switch, described SMS receiving system is connected with this control switch signal, described control switch is connected by the RS232 interface signal with described inverter, and described SMS receiving system connects one for receiving the antenna of SMS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205996195U CN202940632U (en) | 2012-11-14 | 2012-11-14 | Automatic switching system using short message service to control solar photovoltaic power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205996195U CN202940632U (en) | 2012-11-14 | 2012-11-14 | Automatic switching system using short message service to control solar photovoltaic power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202940632U true CN202940632U (en) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205996195U Expired - Lifetime CN202940632U (en) | 2012-11-14 | 2012-11-14 | Automatic switching system using short message service to control solar photovoltaic power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202940632U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591882A (en) * | 2017-10-16 | 2018-01-16 | 珠海市领创智能物联网研究院有限公司 | A kind of intelligent handover management system of roof solar and civil power |
| CN110797967A (en) * | 2019-10-29 | 2020-02-14 | 北京鑫泰绿能科技有限公司 | Energy-saving control system of photovoltaic power station |
| US20230082734A1 (en) * | 2016-09-12 | 2023-03-16 | Phoenix Contact Gmbh & Co. Kg | Photovoltaic System, Direct Current Hybrid Switching Device, Use and Method for Switching a Photovoltaic String On and Off |
-
2012
- 2012-11-14 CN CN2012205996195U patent/CN202940632U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230082734A1 (en) * | 2016-09-12 | 2023-03-16 | Phoenix Contact Gmbh & Co. Kg | Photovoltaic System, Direct Current Hybrid Switching Device, Use and Method for Switching a Photovoltaic String On and Off |
| CN107591882A (en) * | 2017-10-16 | 2018-01-16 | 珠海市领创智能物联网研究院有限公司 | A kind of intelligent handover management system of roof solar and civil power |
| CN110797967A (en) * | 2019-10-29 | 2020-02-14 | 北京鑫泰绿能科技有限公司 | Energy-saving control system of photovoltaic power station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |