CN106159996A - Meter and family the wired home energy efficiency management system in distributed photovoltaic power station and method - Google Patents
Meter and family the wired home energy efficiency management system in distributed photovoltaic power station and method Download PDFInfo
- Publication number
- CN106159996A CN106159996A CN201610550632.4A CN201610550632A CN106159996A CN 106159996 A CN106159996 A CN 106159996A CN 201610550632 A CN201610550632 A CN 201610550632A CN 106159996 A CN106159996 A CN 106159996A
- Authority
- CN
- China
- Prior art keywords
- meter
- home gateway
- family
- inverter
- energy efficiency
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000006854 communication Effects 0.000 claims description 53
- 238000004891 communication Methods 0.000 claims description 52
- 230000005611 electricity Effects 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 description 5
- 230000006855 networking Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
-
- H02J3/383—
-
- H02J13/0075—
-
- 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
- Y02B10/10—Photovoltaic [PV]
-
- 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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- 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
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- 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
-
- 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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS 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
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS 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
- Y04S40/00—Systems 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
- Y04S40/12—Systems 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
- Y04S40/126—Systems 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 provides a kind of meter and the wired home energy efficiency management system in distributed photovoltaic power station, family and method, including: photovoltaic array, accumulator, inverter, DC meter, AC ammeter, home gateway and client；Wherein, described photovoltaic array connects the direct-flow input end of described inverter, and described accumulator connects the direct-flow input end of described inverter by described DC meter；On the one hand the ac output end of described inverter for connecting electrical network by AC ammeter, on the other hand connects smart jack and/or smart machine by AC ammeter；Described client connects described inverter, described DC meter, described smart jack and/or smart machine by described home gateway.Home gateway of the present invention can acquire generating electricity consumption data comprehensively, including the electric power etc. of each smart machine in photovoltaic panel voltage x current, grid-connected power, battery tension size of current and direction, and family.
Description
Technical field
The present invention relates to home gateway, in particular it relates to a kind of meter and the wired home energy in distributed photovoltaic power station, family
Effect management system and method.
Background technology
Along with the development of science and technology, Intelligent housing technology and family's energy efficiency management technology increasingly come into people's
Daily life.Meanwhile, along with the exhaustion of fossil energy, distributed photovoltaic power generation also begins to play the most important role,
In the near future, family grid-connected photovoltaic system will come into huge numbers of families.
The application of family photovoltaic generating system, for solving family's generating, the part household electricity of outlying poverty-stricken area, promotees
Enter the coordinated development important in inhibiting of economic society.At meter and family family's energy efficiency management system in distributed photovoltaic power station
In, home gateway is the assembly playing core networking effect, and the smart jack of household internal or smart machine will be with home network
Pass realizes the exchange of effective information, is controlled by home gateway, is also required to simultaneously and gathers the related data of photovoltaic carry out efficiency
Management, therefore home gateway is most important.It is complicated that common Smart Home home gateway has structure, merit
Energy property is strong, the problems such as data acquisition is the most comprehensive.
Summary of the invention
For defect of the prior art, it is an object of the invention to provide a kind of meter and the intelligence in distributed photovoltaic power station, family
Can family's energy efficiency management system and method.
The meter provided according to the present invention and the family wired home energy efficiency management system in distributed photovoltaic power station, including: light
Photovoltaic array, accumulator, inverter, DC meter, AC ammeter, home gateway and client；
Wherein, described photovoltaic array connects the direct-flow input end of described inverter, and described accumulator passes through described unidirectional current
Table connects the direct-flow input end of described inverter；
The ac output end of described inverter is on the one hand for connecting electrical network by AC ammeter, on the other hand by exchange
Ammeter connects smart jack and/or smart machine；
Described client by described home gateway connect described inverter, described DC meter, described smart jack and/
Or smart machine.
Preferably, ZigBee module is also included；
Wherein, on the one hand described ZigBee module connects described smart jack and/or smart machine, on the other hand passes through institute
State home gateway and connect described client.
Preferably, described inverter is provided with USB HID communication equipment；Described home gateway is provided with and described USB
The USB HID communication module that HID communication equipment is corresponding；
Described USB HID communication module connects described client, described USB HID communication equipment.
Preferably, also include that RS485 turns USB serial port circuit；
Described home gateway turns USB serial port circuit by RS485 and connects described DC meter；
Described home gateway is provided with serial communication modular；Described home gateway passes through described serial communication modular with described
DC meter carries out serial communication.
Preferably, described ZigBee module and described home gateway are by USB serial communication.
The described meter of present invention offer and the use of the wired home energy efficiency management system in distributed photovoltaic power station, family
Method, including an arbitrary or multi-step:
-home gateway gathers the power information of smart machine by ZigBee module；
-home gateway is communicated by the HID between USB HID communication module with USB HID communication equipment, gathers inverter
Destiny evidence；
-home gateway, by the serial communication between serial communication modular and DC meter, gathers the operation number of accumulator
According to.
Preferably, described power information includes the realtime power of each smart machine, on off state and every daily power consumption；
The service data of described inverter includes the voltage of photovoltaic panel, electric current and grid-connected power；The operation of described accumulator
Data include the voltage of accumulator, size of current and the sense of current.
Preferably, when the quantity of smart machine is multiple, described home gateway passes through ZigBee module successively to described
Smart machine sends Query Information；
After smart machine receives Query Information, return corresponding power information.
Compared with prior art, the present invention has a following beneficial effect:
1, home gateway of the present invention can acquire generating electricity consumption data comprehensively, including photovoltaic panel voltage x current, grid-connected merit
The electric power etc. of each smart machine in rate, battery tension size of current and direction, and family；
2, the present invention uses ZigBee radio network technique to carry out networking, and ZigBee module is integrated in Smart Home man
Among the gateway of front yard, realize effective information with home gateway internal processes by USB serial communication and exchange, gather smart machine
Power information, safety, reliability height, simple in construction, low cost；
3, the present invention utilizes USB HID communication module to carry out HID communication with inverter, owing to having carried the driving of HID class
Program, and user is without removing to develop pretty troublesome driver, as long as directly using API Calls can complete communication；
4, the present invention utilizes intra-gateway serial communication modular to go here and there with the DC meter being connected in battery circuit
Port communications, gathers the service data (including battery tension, size of current and direction) of accumulator, simple and convenient, reliability, steady
Qualitative height.
Accompanying drawing explanation
By the detailed description non-limiting example made with reference to the following drawings of reading, the further feature of the present invention,
Purpose and advantage will become more apparent upon:
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail.Following example will assist in the technology of this area
Personnel are further appreciated by the present invention, but limit the present invention the most in any form.It should be pointed out that, the ordinary skill to this area
For personnel, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement.These broadly fall into the present invention
Protection domain.
In the present embodiment, the present invention provides meter and the family wired home energy efficiency management system in distributed photovoltaic power station
System, including: photovoltaic array, accumulator, inverter, DC meter, AC ammeter, home gateway and client；
Wherein, described photovoltaic array connects the direct-flow input end of described inverter, and described accumulator passes through described unidirectional current
Table connects the direct-flow input end of described inverter；
On the one hand the ac output end of described inverter for connecting described electrical network by AC ammeter, on the other hand passes through
AC ammeter connects smart jack and/or smart machine；
Described client by described home gateway connect described inverter, described DC meter, described smart jack and/
Or smart machine.
The meter of present invention offer and the family wired home energy efficiency management system in distributed photovoltaic power station, also include ZigBee
Module；
Wherein, on the one hand described ZigBee module connects described smart jack and/or smart machine, on the other hand passes through institute
State home gateway and connect described client.
Described inverter is provided with USB HID communication equipment；Described home gateway is provided with to communicate with described USB HID and sets
Standby corresponding USB HID communication module；
Described USB HID communication module connects described client, described USB HID communication equipment.
The meter of present invention offer and the family wired home energy efficiency management system in distributed photovoltaic power station, also include RS485
Turn USB serial port circuit；
Described home gateway turns USB serial port circuit by RS485 and connects described DC meter；
Described home gateway is provided with serial communication modular；Described home gateway passes through described serial communication modular with described
DC meter carries out serial communication.
Described ZigBee module and described home gateway are by USB serial communication.
The described meter of present invention offer and the use of the wired home energy efficiency management system in distributed photovoltaic power station, family
Method, including an arbitrary or multi-step:
-home gateway gathers the power information of smart machine by ZigBee module；Specifically, home gateway is integrated with
ZigBee module, it is achieved the networking of household internal ZigBee-network, ZigBee module is by USB serial communication and home gateway
The serial ports program that portion embeds carries out effective information exchange.Some smart jacks or smart machine terminal are integrated with CC2530 core
Sheet, home gateway is main frame, and smart jack is from machine, and home gateway can be sent to these smart machines by ZigBee-network
Information, after smart machine receives information, return corresponding equipment state (include voltage, electric current, power, frequency and power because of
Number).Setting to access at present in family and have 5 smart machines (numbered No. 1-5 respectively), home gateway is according to the order of No. 1-5
Query Information is sent to a smart machine every 2min, through such poll, for each smart machine, every
10min refreshes once the energy information of self.Home gateway receives the energy information of these smart machines, on the one hand in this locality
Refresh time and realtime power are stored, on the one hand carries out the calculating of equipment power consumption, according to certain time period (such as one
My god) in plant capacity data, calculate the accumulative power consumption in this time period.So, home gateway is achieved that electricity consumption data
Collection, for energy efficiency management use.
-home gateway is communicated by the HID between USB HID communication module with USB HID communication equipment, gathers inverter
Destiny evidence；Specifically, utilize the internal USB HID communication module of home gateway to carry out HID communication with inverter, collect inversion
The concrete data (including photovoltaic panel voltage, electric current, grid-connected power etc.) that device runs.It is integrated with by the inverter internal used
USB HID communication equipment, it is achieved that the monitoring of the service data of inverter internal, home gateway to pass through effective USB HID
Communication, could Real-time Collection invertor operation data.Home gateway is main frame herein, and inverter is from machine, and main frame is carried out correctly
PID, VID arrange, open equipment send order, it is possible to responded by inverter, such as main frame send inquiry inverter
The information of data, data AA 55 01 03 10 01 2C 00 03 00 DC 00 02 01 B8 25 B2 replied by inverter
(16 system), wherein AA 55 is packet header, and 01 is slave addresses, and 03 is query function code, represents that this information is returned for inquiry data
Writing in reply and cease, 08 is the useful data length returned, and 01 2C represents that current photovoltaic panel both end voltage is 300V, and 00 03 represent current
Photovoltaic panel output electric current is that 3A, 00DC represent that current electric grid voltage is 220V, and 00 02 represent that current grid-connected current is 2A, 01B8
Representing that current grid-connected power is 440W, wherein the symbol of each numeral has been included in the first binary data of each data
In, represent that current photovoltaic panel is exporting electricity, and inverter be powered to electrical network, power be 440W, 25B2 then
Before being, the CRC check code of all binary data, does not has practical significance.
Above communication process, it is not necessary to go to develop pretty troublesome driver, as long as directly using API Calls can complete to lead to
Letter, simple and reliable, and home gateway can collect, by this process, the service data that photovoltaic panel is exerted oneself and electrical network is exerted oneself, with
For family's energy efficiency management.
-home gateway, by the serial communication between serial communication modular and DC meter, gathers the operation number of accumulator
According to.Specifically, utilize the serial communication modular that home gateway is internally embedded, enter with the DC meter being connected in battery circuit
Row serial communication, gathers the related data (including battery tension, size of current and direction) of accumulator.The DC meter used
The information such as current voltage, electric current can be shown in real time, it is also possible to support MODBUS-RTU agreement, by RS485 serial ports to outgoing
Send.Home gateway needs to connect RS485 and turns USB serial port circuit connection DC meter, and home gateway is main frame herein, DC meter
For from machine, home gateway sends command adapted thereto to DC meter, and DC meter is by information such as the battery tension collected, electric currents
Returned.Such as home gateway sends request battery tension, current-order, and 01 E0 00 02 13 replied by DC meter
74 01 00 (16 systems), 01E0 represents the numerical value of voltage, and 00 represents symbol, and 02 represents scale, and 13 74 represent electric current
Numerical value, 00 represent symbol, 00 represent scale, illustrate that now battery tension is 48V, electric current is 4.98A, and number
Value is positive sign, represents that now accumulator is in charged state.By such serial communication, home gateway can be with successful acquisition
The voltage x current information of accumulator, it is judged that the charging and discharging state of accumulator, uses for family's energy efficiency management.
Described power information includes the realtime power of each smart machine, on off state and every daily power consumption；
The service data of described inverter includes the voltage of photovoltaic panel, electric current and grid-connected power；The operation of described accumulator
Data include the voltage of accumulator, size of current and the sense of current.
When the quantity of smart machine is multiple, described home gateway passes through ZigBee module successively to described smart machine
Send Query Information；
After smart machine receives Query Information, return corresponding power information.
When the meter using the present invention to provide and family are with the wired home energy efficiency management system in distributed photovoltaic power station, it is possible to
Obtain service data and the service data of accumulator of inverter such that it is able to photovoltaic array and accumulator are controlled as follows
System:
When in the peak of power consumption period, the photovoltaic generation of photovoltaic array is completely used for the power supply into household electricity load,
If during the load power that photovoltaic generation loads more than household electricity, unnecessary electricity is sent into electrical network；
When photovoltaic generation power is less than the load power of household electricity load, provide not enough electricity by accumulator；
When the load power that the output of photovoltaic generation power and accumulator loads less than household electricity, pass through electrical network
Not enough electricity is provided；
When in the low power consumption period, by electrical network, accumulator is charged.
Above the specific embodiment of the present invention is described.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformation or amendment within the scope of the claims, this not shadow
Ring the flesh and blood of the present invention.
Claims (8)
1. a meter and the family wired home energy efficiency management system in distributed photovoltaic power station, it is characterised in that including: photovoltaic battle array
Row, accumulator, inverter, DC meter, AC ammeter, home gateway and client；
Wherein, described photovoltaic array connects the direct-flow input end of described inverter, and described accumulator is by described DC meter even
Connect the direct-flow input end of described inverter；
On the one hand the ac output end of described inverter for connecting electrical network by AC ammeter, on the other hand passes through AC ammeter
Connect smart jack and/or smart machine；
Described client connects described inverter, described DC meter, described smart jack and/or intelligence by described home gateway
Can equipment.
Meter the most according to claim 1 and the wired home energy efficiency management system in distributed photovoltaic power station, family, its feature
It is, also includes ZigBee module；
Wherein, on the one hand described ZigBee module connects described smart jack and/or smart machine, on the other hand by described family
Front yard gateway connects described client.
Meter the most according to claim 1 and the wired home energy efficiency management system in distributed photovoltaic power station, family, its feature
It is,
Described inverter is provided with USB HID communication equipment；Described home gateway is provided with and described USB HID communication equipment phase
Corresponding USB HID communication module；
Described USB HID communication module connects described client, described USB HID communication equipment.
Meter the most according to claim 1 and the wired home energy efficiency management system in distributed photovoltaic power station, family, its feature
It is, also includes that RS485 turns USB serial port circuit；
Described home gateway turns USB serial port circuit by RS485 and connects described DC meter；
Described home gateway is provided with serial communication modular；Described home gateway is by described serial communication modular and described direct current
Ammeter carries out serial communication.
Meter the most according to claim 2 and the wired home energy efficiency management system in distributed photovoltaic power station, family, its feature
Being, described ZigBee module and described home gateway are by USB serial communication.
6. meter described in an any one of claim 1 to 5 and the family wired home energy efficiency management system in distributed photovoltaic power station
System using method, it is characterised in that include arbitrary or appoint multi-step:
-home gateway gathers the power information of smart machine by ZigBee module；
-home gateway is communicated by the HID between USB HID communication module with USB HID communication equipment, gathers the fortune of inverter
Data；
-home gateway, by the serial communication between serial communication modular and DC meter, gathers the service data of accumulator.
The user of the wired home energy efficiency management system in meter the most according to claim 6 and distributed photovoltaic power station, family
Method, it is characterised in that described power information includes the realtime power of each smart machine, on off state and every daily power consumption；
The service data of described inverter includes the voltage of photovoltaic panel, electric current and grid-connected power；The service data of described accumulator
Voltage, size of current and the sense of current including accumulator.
The user of the wired home energy efficiency management system in meter the most according to claim 6 and distributed photovoltaic power station, family
Method, it is characterised in that when the quantity of smart machine is multiple, described home gateway passes through ZigBee module successively to described intelligence
Query Information can be sent by equipment；
After smart machine receives Query Information, return corresponding power information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610550632.4A CN106159996A (en) | 2016-07-13 | 2016-07-13 | Meter and family the wired home energy efficiency management system in distributed photovoltaic power station and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610550632.4A CN106159996A (en) | 2016-07-13 | 2016-07-13 | Meter and family the wired home energy efficiency management system in distributed photovoltaic power station and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106159996A true CN106159996A (en) | 2016-11-23 |
Family
ID=58062605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610550632.4A Pending CN106159996A (en) | 2016-07-13 | 2016-07-13 | Meter and family the wired home energy efficiency management system in distributed photovoltaic power station and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106159996A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736498A (en) * | 2018-05-24 | 2018-11-02 | 上海交通大学 | A kind of energy control method for smart home light storage electricity generation system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104052150A (en) * | 2014-05-09 | 2014-09-17 | 上海交通大学 | Intelligent home energy efficiency management system of household distributed photovoltaic power generation system |
| WO2016069942A1 (en) * | 2014-10-29 | 2016-05-06 | Solarcity Corporation | Power management message bus system |
-
2016
- 2016-07-13 CN CN201610550632.4A patent/CN106159996A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104052150A (en) * | 2014-05-09 | 2014-09-17 | 上海交通大学 | Intelligent home energy efficiency management system of household distributed photovoltaic power generation system |
| WO2016069942A1 (en) * | 2014-10-29 | 2016-05-06 | Solarcity Corporation | Power management message bus system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736498A (en) * | 2018-05-24 | 2018-11-02 | 上海交通大学 | A kind of energy control method for smart home light storage electricity generation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103618372B (en) | A kind of photovoltaic direct current micro-grid system | |
| CN105139629B (en) | A method of improving low-voltage power line bandwidth carrier data acquisition efficiency | |
| CN109450662B (en) | Ad hoc network communication manager, networking method and ad hoc network communication system | |
| CN107666480A (en) | Wisdom cell energy management system, hardware structure and information interacting method | |
| CN105260840B (en) | A kind of internet+schedulable load synthesis scheduling system | |
| CN101986656B (en) | Self-adaptive control system of photovoltaic network | |
| CN203491973U (en) | System for measuring generation power of photovoltaic assemblies | |
| CN104217566A (en) | Intelligent meter searching method and system for type II collector | |
| CN103543326B (en) | A kind of system measuring the generated output of photovoltaic module | |
| CN102751788A (en) | Distribution-type power supply monitoring system | |
| CN203858746U (en) | Running data acquisition system based on mobile communication public network for photovoltaic power stations | |
| CN204855672U (en) | Electric energy quality evaluation system based on intelligence photovoltaic power generation system | |
| CN204965718U (en) | Photovoltaic intelligent monitoring system | |
| CN104244467A (en) | Power line routing system and routing method | |
| CN106159996A (en) | Meter and family the wired home energy efficiency management system in distributed photovoltaic power station and method | |
| CN105141039A (en) | Photovoltaic power generation computer metering control system | |
| CN103885425A (en) | Cloud service family energy efficiency management system based on web-metric device | |
| CN105278365A (en) | Multiple energy integration intelligent control system | |
| CN106786773A (en) | A kind of distributed power grid system | |
| CN209282935U (en) | Photovoltaic energy storage intelligent monitoring and management system | |
| CN203909565U (en) | Remote wireless monitoring device for energy storage system base station | |
| CN209591076U (en) | Multi-interface data acquisition gateway for machine learning | |
| CN208210012U (en) | A kind of base control based on Internet of Things | |
| CN107171440B (en) | System for collecting electrical data of switch cabinet by intelligent transformer terminal and collecting method thereof | |
| CN203588452U (en) | Electric power data multi-way communication system and multi-way centralized meter reading system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |