CN112737349A - Solar energy optimizing device and solar power generation system - Google Patents
Solar energy optimizing device and solar power generation system Download PDFInfo
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- CN112737349A CN112737349A CN202110150976.7A CN202110150976A CN112737349A CN 112737349 A CN112737349 A CN 112737349A CN 202110150976 A CN202110150976 A CN 202110150976A CN 112737349 A CN112737349 A CN 112737349A
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- 238000010248 power generation Methods 0.000 title claims abstract description 15
- 238000005457 optimization Methods 0.000 claims abstract description 54
- 238000012545 processing Methods 0.000 claims abstract description 24
- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims description 28
- 238000010586 diagram Methods 0.000 description 8
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33576—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
- H02M3/33592—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
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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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- Control Of Electrical Variables (AREA)
Abstract
The embodiment of the invention provides a solar energy optimizing device and a solar energy power generation system, wherein the device comprises: the photovoltaic module comprises a power input circuit, a power conversion circuit, a main controller, a power optimization circuit and a power output circuit, wherein the power input circuit is used for receiving power voltage and electric energy working data sent by the photovoltaic module, the electric energy working data comprise current or voltage, and the electric energy working data are sent to the main controller; the power supply conversion circuit is used for converting power supply voltage into working electric voltage of the main controller; the main controller is used for analyzing and processing the electric energy working data and sending a control signal to the power optimization circuit; the power optimization circuit is used for adjusting the internal resistance of the photovoltaic module on the control signal to obtain adjusted power so as to maximize the adjusted power; according to the embodiment of the invention, when the output current is reduced due to various factors, the output current is adjusted by adjusting the internal resistance of the photovoltaic module, so that the loss of the generated energy is reduced.
Description
Technical Field
The invention relates to the technical field of solar energy, in particular to a solar energy optimizing device and a solar energy power generation system.
Background
In the prior art, solar photovoltaic is adopted to obtain electric energy, and the electric energy loss of a solar energy collecting power station is large.
Disclosure of Invention
In view of the above, embodiments of the present invention have been developed to provide a solar energy optimization device and a solar power generation system that overcome or at least partially solve the above-mentioned problems.
In a first aspect, an embodiment of the present invention provides a solar energy optimization apparatus, where the apparatus includes: power input circuit, power conversion circuit, main control unit, power optimization circuit and power output circuit, wherein:
the power supply input circuit is used for receiving power supply voltage and electric energy working data sent by the photovoltaic module, wherein the electric energy working data comprise current or voltage, and sending the electric energy working data to the main controller;
the power supply conversion circuit is used for converting the power supply voltage into the working electric voltage of the main controller;
the main controller is used for analyzing and processing the electric energy working data and sending a control signal to the power optimization circuit;
the power optimization circuit is used for adjusting the internal resistance of the photovoltaic module on the control signal to obtain adjusted power so as to enable the adjusted power to be maximum;
the power output circuit is connected with the photovoltaic module and used for outputting the adjusting power.
Optionally, the solar energy optimization device further comprises a temperature monitoring circuit for monitoring the temperature of the photovoltaic module.
Optionally, if the monitored temperature of the photovoltaic module is greater than a preset value, the temperature monitoring circuit sends an alarm instruction to the main controller, so that the main controller sends a turn-off instruction to the photovoltaic module according to the alarm instruction.
Optionally, the solar energy optimization device further comprises a module monitoring circuit, wherein the module monitoring circuit is used for monitoring one or more of a voltage value, a current value and a power value collected by the photovoltaic module.
Optionally, the solar energy optimization device further includes a wireless data transceiver circuit, and the wireless data transceiver circuit is connected to the master controller and is configured to send one or more of the voltage value, the current value, the power value, and the temperature value collected by the photovoltaic module to a slave gateway device.
Optionally, the master controller is an LKS32MC061C6T8 chip.
In a second aspect, embodiments of the present invention provide a solar power generation system, including a solar energy optimization device as described in the first aspect.
Optionally, the solar power generation system further comprises a photovoltaic module, a slave gateway device, a master gateway device, a photovoltaic management cloud platform and a display and control terminal;
the photovoltaic module is used for converting solar energy into electric energy, converting the electric energy into electric energy working data and sending the electric energy working data to a module monitoring circuit in the solar energy optimization device;
the slave gateway device is used for receiving one or more of the voltage value, the current value and the power value transmitted by the component monitoring circuit and transmitting one or more of the voltage value, the current value and the power value to the master gateway device;
the master gateway device is used for receiving one or more of the voltage value, the current value and the power value sent by the slave gateway device;
the photovoltaic management cloud platform is used for receiving one or more of the voltage value, the current value and the power value sent by the main gateway equipment, and processing the one or more of the voltage value, the current value and the power value to obtain a processing result;
and the display and control terminal is used for receiving the processing result sent by the photovoltaic management cloud platform and displaying the processing result.
Optionally, the display and control terminal includes a computer terminal or a mobile terminal, where the mobile terminal includes a mobile phone terminal or a tablet terminal, and the mobile terminal is configured to display the processing result through application software.
Optionally, the master gateway device is connected to the slave gateway device through one of wifi, 4G or LAN.
According to the technical scheme provided by the embodiment of the invention, the solar energy optimization device comprises: power input circuit, power conversion circuit, main control unit, power optimization circuit and power output circuit, wherein: the power supply input circuit is used for receiving power supply voltage and electric energy working data sent by the photovoltaic module, wherein the electric energy working data comprise current or voltage, and sending the electric energy working data to the main controller; the power supply conversion circuit is used for converting the power supply voltage into the working electric voltage of the main controller; the main controller is used for analyzing and processing the electric energy working data and sending a control signal to the power optimization circuit; the power optimization circuit is used for adjusting the internal resistance of the photovoltaic module on the control signal to obtain adjusted power so as to maximize the adjusted power; according to the embodiment of the invention, when the output current is reduced due to various factors, the output current is adjusted by adjusting the internal resistance of the photovoltaic module, so that the loss of the generated energy is reduced.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a solar optimization apparatus of the present invention;
FIG. 2 is a circuit schematic of an embodiment of a power input circuit of the present invention;
FIG. 3 is a circuit diagram of an embodiment of a power conversion circuit of the present invention;
FIG. 4 is a circuit schematic of a master controller embodiment of the present invention;
FIG. 5-1 is a circuit schematic of an embodiment of the component monitoring circuit of the present invention;
FIG. 5-2 is a circuit schematic of an embodiment of the component monitoring circuit of the present invention;
FIGS. 5-3 are circuit schematic diagrams of component monitoring circuit embodiments of the present invention;
FIG. 6 is a circuit schematic of a power optimization circuit and power output circuit embodiment of the present invention;
FIG. 7 is a circuit diagram of an embodiment of a wireless data transceiver circuit of the present invention;
FIG. 8 is a schematic structural view of an embodiment of the solar power system of the present invention;
fig. 9 is a schematic structural diagram of another embodiment of a solar power system of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1, there is shown a schematic structural diagram of an embodiment of a solar optimization apparatus of the present invention, the system comprising: power input circuit, power conversion circuit, main control unit, power optimization circuit and power output circuit, wherein:
the power supply input circuit is used for receiving power supply voltage and electric energy working data sent by the photovoltaic module, wherein the electric energy working data comprise current or voltage, and sending the electric energy working data to the main controller;
specifically, as shown in fig. 2, power is directly introduced from the output line of the component junction box, and working data such as current and voltage are acquired.
The power supply conversion circuit is used for converting the power supply voltage into the working electric voltage of the main controller;
as shown in fig. 3, the introduced component voltage is converted into the working voltage of the optimized device and supplied.
The main controller is used for analyzing and processing the electric energy working data and sending a control signal to the power optimization circuit;
specifically, as shown in fig. 4, the device brain is optimized to realize data analysis, calculation and control command sending.
The power optimization circuit is used for adjusting the internal resistance of the photovoltaic module on the control signal to obtain adjusted power so as to enable the adjusted power to be maximum;
the power output circuit is connected with the photovoltaic module and used for outputting the adjusting power.
Specifically, as shown in fig. 6, the output current is adjusted by adjusting the internal resistance of the module, so as to ensure that the photovoltaic module outputs the maximum power, and the power output circuit is a power output circuit and is connected in series with the adjacent photovoltaic string.
The solar energy optimizing device provided by the embodiment of the invention comprises: power input circuit, power conversion circuit, main control unit, power optimization circuit and power output circuit, wherein: the power supply input circuit is used for receiving power supply voltage and electric energy working data sent by the photovoltaic module, wherein the electric energy working data comprise current or voltage, and sending the electric energy working data to the main controller; the power supply conversion circuit is used for converting the power supply voltage into the working electric voltage of the main controller; the main controller is used for analyzing and processing the electric energy working data and sending a control signal to the power optimization circuit; the power optimization circuit is used for adjusting the internal resistance of the photovoltaic module on the control signal to obtain adjusted power so as to maximize the adjusted power; according to the embodiment of the invention, when the output current is reduced due to various factors, the output current is adjusted by adjusting the internal resistance of the photovoltaic module, so that the loss of the generated energy is reduced. .
The solar energy optimization device provided by the above embodiment is further described in an additional embodiment of the present invention.
Another embodiment of the present invention provides a solar energy optimization apparatus, including: power input circuit, power conversion circuit, main control unit, power optimization circuit, power output circuit, temperature monitoring circuit, subassembly monitoring circuit and wireless data transceiver circuit, wherein:
the power supply input circuit is used for receiving power supply voltage and electric energy working data sent by the photovoltaic module, wherein the electric energy working data comprise current or voltage, and sending the electric energy working data to the main controller;
the power supply conversion circuit is used for converting the power supply voltage into the working electric voltage of the main controller;
the main controller is used for analyzing and processing the electric energy working data and sending a control signal to the power optimization circuit;
specifically, the master controller is an LKS32MC061C6T8 chip.
The power optimization circuit is used for adjusting the internal resistance of the photovoltaic module on the control signal to obtain adjusted power so as to enable the adjusted power to be maximum;
the power output circuit is connected with the photovoltaic module and used for outputting the adjusting power;
the temperature monitoring circuit is used for monitoring the temperature of the photovoltaic module, and if the monitored temperature of the photovoltaic module is greater than a preset value, the temperature monitoring circuit sends an alarm instruction to the main controller, so that the main controller sends a turn-off instruction to the photovoltaic module according to the alarm instruction;
specifically, the temperature of each photovoltaic module is detected at any time, and when the temperature is higher than 125 ℃, the output of the modules is automatically turned off and an alarm is given through the main controller.
Optionally, the module monitoring circuit is configured to monitor one or more of a voltage value, a current value, and a power value collected by the photovoltaic module.
As shown in fig. 5-1 to 5-3, the voltage, current and power of each photovoltaic module are detected at any time, and each module is accurately positioned.
Optionally, the wireless data transceiver circuit is connected to the master controller, and is configured to send one or more of a voltage value, a current value, a power value, and a temperature value collected by the photovoltaic module to the slave gateway device.
Specifically, as shown in fig. 7, the wireless data transceiver circuit transmits voltage, current, power and temperature data of the photovoltaic module to the slave gateway device at any time.
Principle one is as follows: in the solar panel circuit, a series output current intelligent adjusting circuit is added, when various factors cause output current reduction, the output current is intelligently adjusted through adjusting circuit impedance, and the loss of generated energy is recovered.
Principle two: in each solar panel circuit, a monitoring circuit is added, the voltage, the current, the power and the temperature of the solar panel are actively detected, the detection data are sent to the cloud platform, the working state of each solar panel of the solar power station can be remotely monitored, unmanned management is realized, and 25-year working big data of the solar panel are obtained.
Principle three: when the solar panel temperature sensing circuit detects that the temperature reaches 125 ℃, the circuit is automatically turned off within 0.3 second, and alarm information is sent out, so that the operation safety of the solar panel is guaranteed.
The embodiment of the invention can achieve the following beneficial effects:
1. the operation and maintenance cost of the solar power station is reduced by 30-50%;
2. 5% -35% of power generation loss of the solar power station is recovered;
3. the solar panel is automatically turned off at high temperature, so that 100% of operation safety of the solar panel is guaranteed;
4. the working state of each solar panel of the solar power station is remotely monitored;
5. and obtaining big data of solar panel work in 25 years of the power station.
The solar energy optimizing device provided by the embodiment of the invention comprises: power input circuit, power conversion circuit, main control unit, power optimization circuit and power output circuit, wherein: the power supply input circuit is used for receiving power supply voltage and electric energy working data sent by the photovoltaic module, wherein the electric energy working data comprise current or voltage, and sending the electric energy working data to the main controller; the power supply conversion circuit is used for converting the power supply voltage into the working electric voltage of the main controller; the main controller is used for analyzing and processing the electric energy working data and sending a control signal to the power optimization circuit; the power optimization circuit is used for adjusting the internal resistance of the photovoltaic module on the control signal to obtain adjusted power so as to maximize the adjusted power; according to the embodiment of the invention, when the output current is reduced due to various factors, the output current is adjusted by adjusting the internal resistance of the photovoltaic module, so that the loss of the generated energy is reduced.
Fig. 8 is a schematic structural diagram of an embodiment of a solar power generation system of the present invention, and an embodiment of the present invention provides a solar power generation system, including: the solar energy optimization device, the photovoltaic module, the slave gateway device, the master gateway device, the photovoltaic management cloud platform and the display and control terminal in any of the embodiments; in particular, the amount of the solvent to be used,
the photovoltaic module is used for converting solar energy into electric energy, converting the electric energy into electric energy working data and sending the electric energy working data to a module monitoring circuit in the solar energy optimization device;
fig. 9 is a schematic structural diagram of another embodiment of the solar power generation system of the present invention, wherein the slave gateway device is configured to receive one or more of the voltage value, the current value, and the power value transmitted by the component monitoring circuit, and transmit the one or more of the voltage value, the current value, and the power value to the master gateway device;
specifically, the photovoltaic module monitoring system is installed in a photovoltaic power station, receives data sent by a photovoltaic module monitor and transmits the data to a main gateway. A slave gateway can simultaneously receive 1000 data transmitted by the component monitoring circuit.
The master gateway device is used for receiving one or more of the voltage value, the current value and the power value sent by the slave gateway device;
specifically, the master gateway device is connected to the slave gateway device through one of wifi, 4G or LAN.
Specifically, the data from the slave gateway is received, summarized and transmitted to the cloud platform, and the transmission mode is wifi/4G/LAN.
The photovoltaic management cloud platform is used for receiving one or more of the voltage value, the current value and the power value sent by the main gateway equipment, and processing the one or more of the voltage value, the current value and the power value to obtain a processing result;
specifically, various types of data uploaded by the photovoltaic optimization device are received, analyzed and processed, and transmitted to the terminal device.
And the display and control terminal is used for receiving the processing result sent by the photovoltaic management cloud platform and displaying the processing result.
Specifically, the display and control terminal comprises a computer terminal or a mobile terminal, wherein the mobile terminal comprises a mobile phone terminal or a tablet terminal, and the mobile terminal is used for displaying the processing result through application software.
Specifically, the terminal equipment mainly comprises a PC and a mobile phone, and the display and control of the photovoltaic system are realized through the system and the APP.
The solar energy optimization apparatus is specifically limited in the above embodiments, and will not be described herein again.
According to the technical scheme provided by the embodiment of the invention, the solar energy optimization device comprises: power input circuit, power conversion circuit, main control unit, power optimization circuit and power output circuit, wherein: the power supply input circuit is used for receiving power supply voltage and electric energy working data sent by the photovoltaic module, wherein the electric energy working data comprise current or voltage, and sending the electric energy working data to the main controller; the power supply conversion circuit is used for converting the power supply voltage into the working electric voltage of the main controller; the main controller is used for analyzing and processing the electric energy working data and sending a control signal to the power optimization circuit; the power optimization circuit is used for adjusting the internal resistance of the photovoltaic module on the control signal to obtain adjusted power so as to maximize the adjusted power; according to the embodiment of the invention, when the output current is reduced due to various factors, the output current is adjusted by adjusting the internal resistance of the photovoltaic module, so that the loss of the generated energy is reduced.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
The solar energy optimization device provided by the invention is described in detail above, and the principle and the implementation mode of the invention are explained by applying specific examples, and the description of the examples is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A solar energy optimization device, the device comprising: power input circuit, power conversion circuit, main control unit, power optimization circuit and power output circuit, wherein:
the power supply input circuit is used for receiving power supply voltage and electric energy working data sent by the photovoltaic module, wherein the electric energy working data comprise current or voltage, and sending the electric energy working data to the main controller;
the power supply conversion circuit is used for converting the power supply voltage into the working electric voltage of the main controller;
the main controller is used for analyzing and processing the electric energy working data and sending a control signal to the power optimization circuit;
the power optimization circuit is used for adjusting the internal resistance of the photovoltaic module on the control signal to obtain adjusted power so as to enable the adjusted power to be maximum;
the power output circuit is connected with the photovoltaic module and used for outputting the adjusting power.
2. The solar optimization apparatus of claim 1, further comprising a temperature monitoring circuit for monitoring a temperature of the photovoltaic module.
3. The solar energy optimization device according to claim 2, wherein if the temperature of the photovoltaic module is monitored to be higher than a preset value, the temperature monitoring circuit sends an alarm instruction to the main controller, so that the main controller sends a turn-off instruction to the photovoltaic module according to the alarm instruction.
4. The solar optimization apparatus of claim 1, further comprising a component monitoring circuit configured to monitor one or more of the voltage, current, and power values collected by the photovoltaic component.
5. The solar energy optimization device of claim 1, further comprising a wireless data transceiver circuit connected to the master controller for transmitting one or more of the voltage value, the current value, the power value and the temperature value collected by the photovoltaic module to a slave gateway device.
6. The solar optimization apparatus of claim 1, wherein the master controller is a LKS32MC061C6T8 chip.
7. A solar power generation system comprising a solar optimization device as claimed in any one of claims 1 to 6.
8. The solar power generation system of claim 7, further comprising a photovoltaic module, a slave gateway device, a master gateway device, a photovoltaic management cloud platform, and a display and control terminal;
the photovoltaic module is used for converting solar energy into electric energy, converting the electric energy into electric energy working data and sending the electric energy working data to a module monitoring circuit in the solar energy optimization device;
the slave gateway device is used for receiving one or more of the voltage value, the current value and the power value transmitted by the component monitoring circuit and transmitting one or more of the voltage value, the current value and the power value to the master gateway device;
the master gateway device is used for receiving one or more of the voltage value, the current value and the power value sent by the slave gateway device;
the photovoltaic management cloud platform is used for receiving one or more of the voltage value, the current value and the power value sent by the main gateway equipment, and processing the one or more of the voltage value, the current value and the power value to obtain a processing result;
and the display and control terminal is used for receiving the processing result sent by the photovoltaic management cloud platform and displaying the processing result.
9. The solar power generation system of claim 8, wherein the display and control terminal comprises a computer terminal or a mobile terminal, wherein the mobile terminal comprises a mobile phone terminal or a tablet terminal, and the mobile terminal is configured to display the processing result through application software.
10. The solar power generation system of claim 8, wherein the master gateway device is connected to the slave gateway device via one of wifi, 4G or LAN.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203352492U (en) * | 2013-07-27 | 2013-12-18 | 珠海兴业绿色建筑科技有限公司 | Photovoltaic module output power optimization device |
| CN103490650A (en) * | 2012-06-14 | 2014-01-01 | 江南大学 | Distributed photovoltaic power optimizers and control method |
| CN106855704A (en) * | 2017-03-21 | 2017-06-16 | 广东技术师范学院 | A kind of data acquisition unit in Architectural Equipment information access high in the clouds |
| CN109245295A (en) * | 2018-08-31 | 2019-01-18 | 中国科学院广州能源研究所 | Photovoltaic power station monitoring system based on MQTT agreement |
| CN110224440A (en) * | 2019-07-11 | 2019-09-10 | 深圳市联芯互联科技有限公司 | A kind of photovoltaic module generated output optimization system with wireless self-networking function |
-
2021
- 2021-02-04 CN CN202110150976.7A patent/CN112737349A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490650A (en) * | 2012-06-14 | 2014-01-01 | 江南大学 | Distributed photovoltaic power optimizers and control method |
| CN203352492U (en) * | 2013-07-27 | 2013-12-18 | 珠海兴业绿色建筑科技有限公司 | Photovoltaic module output power optimization device |
| CN106855704A (en) * | 2017-03-21 | 2017-06-16 | 广东技术师范学院 | A kind of data acquisition unit in Architectural Equipment information access high in the clouds |
| CN109245295A (en) * | 2018-08-31 | 2019-01-18 | 中国科学院广州能源研究所 | Photovoltaic power station monitoring system based on MQTT agreement |
| CN110224440A (en) * | 2019-07-11 | 2019-09-10 | 深圳市联芯互联科技有限公司 | A kind of photovoltaic module generated output optimization system with wireless self-networking function |
Non-Patent Citations (1)
| Title |
|---|
| 郑俊观: "3种经典MPPT算法仿真分析与对比研究", 《东北电力技术》 * |
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Application publication date: 20210430 |