CN109510310A - A kind of Intelligent Energy photovoltaic management system - Google Patents

A kind of Intelligent Energy photovoltaic management system Download PDF

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Publication number
CN109510310A
CN109510310A CN201811453125.4A CN201811453125A CN109510310A CN 109510310 A CN109510310 A CN 109510310A CN 201811453125 A CN201811453125 A CN 201811453125A CN 109510310 A CN109510310 A CN 109510310A
Authority
CN
China
Prior art keywords
module
energy
inverter
photovoltaic
electricity consumption
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.)
Pending
Application number
CN201811453125.4A
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Chinese (zh)
Inventor
冯成
高纪凡
陈瑊
张吉祥
孙凯
全鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Trina Solar Ltd
Original Assignee
Trina Solar Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Trina Solar Ltd filed Critical Trina Solar Ltd
Priority to CN201811453125.4A priority Critical patent/CN109510310A/en
Publication of CN109510310A publication Critical patent/CN109510310A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/0006Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network for single frequency AC networks
    • H02J13/0013Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network for single frequency AC networks characterised by transmission structure between the control or monitoring unit and the controlled or monitored unit
    • H02J13/0017Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network for single frequency AC networks characterised by transmission structure between the control or monitoring unit and the controlled or monitored unit with direct transmission between the control or monitoring unit and the controlled or monitored unit
    • H02J13/0075Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network for single frequency AC networks characterised by transmission structure between the control or monitoring unit and the controlled or monitored unit with direct transmission between the control or monitoring unit and the controlled or monitored unit using radio means
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S50/00Monitoring or testing of PV systems, e.g. load balancing or fault identification
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/7853
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00Climate change mitigation technologies for sector-wide applications
    • Y02P80/20Climate change mitigation technologies for sector-wide applications using renewable energy
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

Abstract

The invention discloses a kind of Intelligent Energy photovoltaic management system, including photovoltaic module, inverter, energy manager, smart home, electricity consumption end data collector, cloud platform, mobile terminal connect with cloud platform network communication;Energy manager carries out the data information that photovoltaic module, electricity consumption end data collector and inverter report to be sent to cloud platform after protocol-decoding respectively, and received data information is pushed to mobile terminal by cloud platform;Mobile terminal can issue the control instruction for controlling photovoltaic module, inverter and/or smart home to energy manager, and control instruction sends corresponding control signal to photovoltaic module, smart home and/or inverter to energy manager based on the received.The present invention can acquire the data at power generation end and electricity consumption end, the i.e. generation of the energy and both sides data on probation simultaneously, be intuitively supplied to consumer at power generation end while monitoring the information of inverter and photovoltaic module.

Description

A kind of Intelligent Energy photovoltaic management system
Technical field
The invention belongs to photovoltaic intelligent control technology fields, and in particular to a kind of Intelligent Energy photovoltaic management system.
Background technique
Solar energy is a kind of renewable and clean energy resource, with both at home and abroad to the attention of clean energy resource and Energy restructuring etc. Positive factor and increasingly receive an acclaim.Therefore, photovoltaic industry has good development prospect, especially distributed photovoltaic system System, can utilize solar energy with adaptation to local conditions.With the development of photovoltaic industry, the form and networking model of photovoltaic system are further Diversification has many problems demands to solve, and intelligence, reliability, security requirement all greatly improve.
Photovoltaic data collector is the solution for meeting these demands.However, the photovoltaic data on current domestic market It is single that collector product acquires data source, mainly to acquire based on inverter data, does not accomplish that the data of component level are adopted Collection and monitoring, while total electric wire into family is had in the grid connection box of general photovoltaic system, so in acquisition photovoltaic power generation number According to while, acquire the data at user power utilization end, and carry out corresponding planning application simultaneously, be supplied to user's accordingly power-saving electric construction View, is the thing achieved many things at one stroke.Such as photovoltaic data collector (the publication number CN in the patent of Hubei University 205003540U), more inverter data can be only acquired, but the data of each photovoltaic module can not be collected.Therefore how While acquiring inverter and photovoltaic module data, the power information of client is acquired, it, can to improve the safety of photovoltaic system By property, it is the project for needing to study at present that ease for use, which is supplied to the more intuitive energy usage experience of client,.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of Intelligent Energy photovoltaic management system, electricity consumption end can be acquired With the data information at power generation end, it is supplied to the intuitive energy usage experience of client.
The technical solution of the present invention is as follows: a kind of Intelligent Energy photovoltaic management system, including for converting light energy into electric energy Photovoltaic module and direct current for generating photovoltaic module be converted to the inverter of alternating current, further includes:
Energy manager, the photovoltaic module and inverter are controlled by energy manager, the energy manager and photovoltaic Component and the connection of inverter agreement and the operation data information that photovoltaic module and inverter can be acquired,
Smart home is controlled by the energy manager,
Electricity consumption end data collector, for acquiring the data information of smart home electricity consumption situation, and by the electricity consumption feelings of acquisition The data information of condition is delivered to energy manager,
Cloud platform is connected to the network with energy manager,
Mobile terminal is connect with cloud platform network communication;
The energy manager distinguishes the data information that photovoltaic module, electricity consumption end data collector and inverter report It carries out being sent to the cloud platform after protocol-decoding, received data information is pushed to mobile terminal by the cloud platform;
The mobile terminal can issue the control instruction for controlling photovoltaic module, inverter and/or smart home to energy Manager is measured, control instruction sends out the photovoltaic module, smart home and/or inverter to the energy manager based on the received Send corresponding control signal.
The data of photovoltaic module, inverter and the acquisition of electricity consumption end data collector can be transmitted to energy pipe in the present invention Device is managed, energy manager can be communicated using different communication connection modes with cloud platform according to different fields of employment Connection, such as can be connected by GPRS module, WIFI module or 4G module, the customized communications protocol of the prior art can be passed through It is mutually communicated, after cloud platform receives the data information that energy manager is sent, after big data analysis, will be analyzed As a result push feeds back to mobile terminal, and corresponding APP can be set on mobile terminal, and the presentation of related data is carried out via APP And Optimizing Suggestions, that is, it may make user that can understand electricity consumption situation by mobile terminal remote, if encountering specific condition, such as excellent Change suggest for need to turn off equipment, have system dangerous or need repairing rectify and improve situation when, user can be right in time by mobile terminal Photovoltaic module, inverter and smart home etc. issue control instruction, to realize to photovoltaic module, inverter and smart home Regulation, if encounter high risk condition, such as photovoltaic module is when the temperature is excessively high, can be turned off by energy manager, and to Cloud platform and mobile terminal issue alarm signal.
Energy manager can be by with electricity consumption end data collector two-way communication in the present invention, the intelligent family that will be sampled It occupies electricity consumption end bus message to be stored in the storage chip of energy manager, the data information of acquisition, such as wherein may include The data informations such as family's global voltage, electric current, overall load and frequency per second, according to " being used for for the south electric network academy of sciences The electrical equipment harmonic characteristic of NILM is studied " etc. in pertinent literatures data it is known that using non-intrusion type cutting load testing technology, Household electricity situation can be automatically analyzed out, is supplied to user to itself electricity consumption situation, more detailed understanding.Electricity is commonly used in family Device can substantially be divided into two major classes:
1, resistive household electrical appliance, power factor (PF) can be approximately 1, such as electric heater, electric cooker;
2, non-resistive electric appliance, power factor (PF) are significantly less than 1, such as washing machine, refrigerator.
Intellectual analysis is carried out to electricity consumption end situation using existing NILM method, initialization model first inputs, initial Changing includes active and reactive and other parameter informations in model, then by acquisition electricity consumption end electricity consumption situation information, by the data of acquisition It is compared with the parameter in model, finds out variable, data and Preliminary Analysis Results are then sent to cloud platform, it is flat via cloud Platform pushes on the APP of mobile terminal.
Intelligence obtains household electricity situation: for example the present invention is acquired by the data for home bus, to respective counts According to edge calculations analytic operation is passed through, to inform which electrical equipment of user is being connected, difference to be shown in user terminal Electrical equipment power consumption statistics etc..
In the present invention there are many structure types of energy manager, preferably, the energy manager includes MCU mould Block, wireless communication module, power module and storage chip.
Preferably, the wireless communication module includes Bluetooth module, GPRS module, WIFI module, NB-IOT mould At least one of block, Zigbee module and 4G module.
Energy manager both acquires the command centre of the acquisition of power generation end data and the acquisition of electricity consumption end data in the present invention, The sampled data at power generation end and electricity consumption end is wirelessly collected, and is stored in local, CPU passes through preliminary screening assay, Effective information is sent to cloud platform by modes such as WIFI/GPRS/4G, cloud platform is calculated by big data and analyzed, will be effective Information is presented in the cell phone application of user, meanwhile, by the algorithm model of NILM, household electricity situation is compared, It is supplied to the most accurate power information of client.
Preferably, carrying out letter by Zigbee module between the electricity consumption end data collector and the energy manager Number connection.
Preferably, the energy manager further includes SPI Flash, 485/232 communication interface that is connect with inverter, Outer watchdog, the status indicator lamp for the clock chip of statistical time and for showing state.
Preferably, carrying out signal connection by Zigbee module between the photovoltaic module and the energy manager.
Preferably, the electricity consumption end data collector includes voltage collector, current collector and frequency collection device At least one of.
Preferably, the mobile terminal is mobile phone or tablet computer.
Preferably, the MCU module uses Cortex-M3 kernel.
Compared with prior art, the beneficial effects of the present invention are embodied in:
The present invention can acquire the data at power generation end and electricity consumption end, the i.e. generation of the energy and both sides number on probation simultaneously According to being intuitively supplied to consumer at power generation end while monitoring the information of inverter and photovoltaic module, while providing intelligent control function The model and edge calculations of NILM can be passed through, active analysis user power utilization is accustomed to by energy manager, in conjunction with the data of cloud platform Analysis is supplied to user, the energy usage experience optimized in time.The present invention can expand other intelligence on the basis of energy manager Energy equipment, such as intelligent socket etc. realize that family integrally controls optimization, and the user of separately installed energy manager can pass through APP understands itself consumption habit and prioritization scheme.
Detailed description of the invention
Fig. 1 is system architecture schematic diagram of the invention.
Fig. 2 is electricity consumption end of the present invention, power generation end and energy management device overall system architecture figure.
Fig. 3 is data information circulation interaction figure in the present invention.
Fig. 4 is NILM basic algorithm model and differentiation flow diagram in the present invention.
Fig. 5 is the structural schematic diagram of energy manager.
Fig. 6 is the analysis flow chart diagram of NILM method in the prior art.
Fig. 7 is the schematic diagram that the active power and reactive power of resistive household electrical appliance in the prior art change over time.
Fig. 8 is the schematic diagram that the active power and reactive power of non-resistive electric appliance in the prior art change over time.
Specific embodiment
As shown in FIG. 1 to 3, the present invention includes photovoltaic module 8 for converting light energy into electric energy and for by light The direct current that volt component 8 generates is converted to the inverter 9 of alternating current, further includes:
Energy manager 1, photovoltaic module 8 and inverter 9 are controlled by energy manager 1, energy manager 1 and photovoltaic module 8 and the connection of 9 agreement of inverter and the operation data information of photovoltaic module 8 and inverter 9 can be acquired,
Smart home 2 is controlled by energy manager 1,
Electricity consumption end data collector 3, for acquiring the data information of 2 electricity consumption situation of smart home, and by the electricity consumption of acquisition The data information of situation is delivered to energy manager 1,
Cloud platform 4 is connected to the network with energy manager 1,
Mobile terminal 5 is connect with 4 network communication of cloud platform;
Energy manager 1 distinguishes the data information that photovoltaic module 8, electricity consumption end data collector 3 and inverter 9 report It carries out being sent to cloud platform 4 after protocol-decoding, received data information is pushed to mobile terminal 5 by cloud platform 4;
Mobile terminal 5 can issue the control instruction for controlling photovoltaic module 8, inverter 9 and/or smart home 2 to energy Manager 1 is measured, control instruction sends photovoltaic module 8, smart home 2 and/or inverter 9 to energy manager 1 based on the received Corresponding control signal.
Wherein electricity consumption end data collector 3 may include that voltage collector, current collector and frequency are adopted in the present invention At least one of storage, mobile terminal 5 are mobile phone or tablet computer.MCU module can use Cortex-M3 kernel.
The data that photovoltaic module 8, inverter 9 and electricity consumption end data collector 3 acquire in the present invention can be transmitted to energy Measure manager 1, energy manager 1 can according to different fields of employment, using different communication connection mode and cloud platform 4 into Row communication connection, such as can be connected by GPRS module, WIFI module or 4G module, it can be customized logical by the prior art News agreement mutually communicated, cloud platform 4 receive energy manager 1 transmission data information after, via big data analysis it Afterwards, analysis result push is fed back into mobile terminal 5, corresponding APP can be set on mobile terminal 5, carried out via APP related The presentation of data and Optimizing Suggestions may make user that can remotely understand electricity consumption situation by mobile terminal 5, if encountering specific Situation, such as Optimizing Suggestions are that need to turn off equipment, have system dangerous or need repairing when rectifying and improving situation, and user can pass through movement Terminal 5 issues control instruction to photovoltaic module 8, inverter 9 and smart home 2 etc. in time, to realize to photovoltaic module 8, inverse Become the regulation of device 9 and smart home 2, if encounter high risk condition, such as photovoltaic module 8 is when the temperature is excessively high, can be by energy Manager 1 is turned off, and issues alarm signal to cloud platform 4 and mobile terminal 5.
Energy manager 1 can be by with 3 two-way communication of electricity consumption end data collector in the present invention, the intelligence that will be sampled 2 electricity consumption end bus message of household is stored in the storage chip of energy manager 1, the data information of acquisition, such as wherein can be with The data informations such as family's global voltage, electric current, overall load and frequency per second are contained, according to the south electric network academy of sciences " the electrical equipment harmonic characteristic for NILM is studied " etc. in pertinent literatures data it is known that common electric substantially can be in family It is divided into two major classes:
1, resistive household electrical appliance, power factor (PF) can be approximately 1, such as electric heater, electric cooker, see Fig. 7;
2, non-resistive electric appliance, power factor (PF) are significantly less than 1, such as washing machine, refrigerator, see Fig. 8.
Intellectual analysis is carried out to electricity consumption end situation using existing NILM method to initialize first as shown in Figure 4 and Figure 6 Mode input includes active and reactive and other parameter informations in initialization model, then passes through acquisition electricity consumption end electricity consumption situation letter Breath, the parameter in the data and model of acquisition is compared, variable is found out, is then sent to data and Preliminary Analysis Results Cloud platform 4 is pushed to via cloud platform 4 on the APP of mobile terminal 5.
Intelligence obtains household electricity situation: for example the present invention is acquired by the data for home bus, to respective counts According to edge calculations analytic operation is passed through, to inform which electrical equipment of user is being connected, difference to be shown in user terminal Electrical equipment power consumption statistics etc..
In the present invention there are many structure types of energy manager 1, as shown in figure 5, energy manager 1 is wrapped in the present embodiment MCU module, wireless communication module, power module and storage chip are included, energy manager 1 further includes SPI Flash and inversion Device 9 connect 485/232 communication interface, outer watchdog, for the clock chip of statistical time and for showing state Status indicator lamp.Wherein, wireless communication module include Bluetooth module, GPRS module, WIFI module, NB-IOT module, At least one of Zigbee module and 4G module.In the present embodiment between electricity consumption end data collector 3 and energy manager 1 Signal connection can be carried out by Zigbee module.Between photovoltaic module 8 and energy manager 1 can by Zigbee module into The connection of row signal.
Energy manager 1 both acquires the command centre of the acquisition of power generation end data and the acquisition of electricity consumption end data in the present invention, Its sampled data for wirelessly collecting power generation end and electricity consumption end, and it is stored in local, CPU is by preliminary screening point Effective information is sent to cloud platform 4 by modes such as WIFI/GPRS/4G by analysis, and cloud platform 4 is calculated by big data and analyzed, will Effective information is presented in the cell phone application of user, meanwhile, by the algorithm model of NILM, household electricity situation is compared Analysis, is supplied to the most accurate power information of client.

Claims (9)

1. a kind of Intelligent Energy photovoltaic management system including the photovoltaic module for converting light energy into electric energy and is used for light The direct current that volt component generates is converted to the inverter of alternating current, which is characterized in that further include:
Energy manager connect with photovoltaic module and inverter agreement and can acquire the operation number of photovoltaic module and inverter It is believed that breath,
Smart home is controlled by the energy manager,
Electricity consumption end data collector, for acquiring the data information of smart home electricity consumption situation, and by the electricity consumption situation of acquisition Data information is delivered to energy manager,
Cloud platform is connected to the network with energy manager,
Mobile terminal is connect with cloud platform network communication;
The energy manager carries out the data information that photovoltaic module, electricity consumption end data collector and inverter report respectively It is sent to the cloud platform after protocol-decoding, received data information is pushed to mobile terminal by the cloud platform;
The mobile terminal can issue the control instruction for controlling photovoltaic module, inverter and/or smart home to energy pipe Device is managed, control instruction sends phase to the photovoltaic module, smart home and/or inverter to the energy manager based on the received The control signal answered.
2. Intelligent Energy photovoltaic management system as described in claim 1, which is characterized in that the energy manager includes MCU Module, wireless communication module, power module and storage chip.
3. Intelligent Energy photovoltaic management system as claimed in claim 2, which is characterized in that the wireless communication module includes At least one of Bluetooth module, GPRS module, WIFI module, NB-IOT module, Zigbee module and 4G module.
4. Intelligent Energy photovoltaic management system as claimed in claim 3, which is characterized in that the electricity consumption end data collector with Signal connection is carried out by Zigbee module between the energy manager.
5. Intelligent Energy photovoltaic management system as claimed in claim 2, which is characterized in that the energy manager further includes SPI Flash, 485/232 communication interface being connect with inverter, outer watchdog, for statistical time clock chip and For showing the status indicator lamp of state.
6. Intelligent Energy photovoltaic management system as claimed in claim 3, which is characterized in that the photovoltaic module and the energy Signal connection is carried out by Zigbee module between manager.
7. Intelligent Energy photovoltaic management system as described in claim 1, which is characterized in that the electricity consumption end data collector packet Include at least one of voltage collector, current collector and frequency collection device.
8. Intelligent Energy photovoltaic management system as described in claim 1, which is characterized in that the mobile terminal is mobile phone or puts down Plate computer.
9. Intelligent Energy photovoltaic management system as claimed in claim 2, which is characterized in that the MCU module uses Cortex- M3 kernel.
CN201811453125.4A 2018-11-30 2018-11-30 A kind of Intelligent Energy photovoltaic management system Pending CN109510310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811453125.4A CN109510310A (en) 2018-11-30 2018-11-30 A kind of Intelligent Energy photovoltaic management system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811453125.4A CN109510310A (en) 2018-11-30 2018-11-30 A kind of Intelligent Energy photovoltaic management system

Publications (1)

Publication Number Publication Date
CN109510310A true CN109510310A (en) 2019-03-22

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Application Number Title Priority Date Filing Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111744819A (en) * 2020-05-11 2020-10-09 国网浙江省电力有限公司衢州供电公司 Collector sorting equipment and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111744819A (en) * 2020-05-11 2020-10-09 国网浙江省电力有限公司衢州供电公司 Collector sorting equipment and method

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