CN105790303B - A kind of intelligent micro-grid - Google Patents
A kind of intelligent micro-grid Download PDFInfo
- Publication number
- CN105790303B CN105790303B CN201610231204.5A CN201610231204A CN105790303B CN 105790303 B CN105790303 B CN 105790303B CN 201610231204 A CN201610231204 A CN 201610231204A CN 105790303 B CN105790303 B CN 105790303B
- Authority
- CN
- China
- Prior art keywords
- management system
- energy
- user terminal
- central controller
- user
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012544 monitoring process Methods 0.000 claims abstract description 18
- 230000005611 electricity Effects 0.000 claims abstract description 12
- 238000004146 energy storage Methods 0.000 claims abstract description 10
- 238000005265 energy consumption Methods 0.000 claims abstract description 6
- 238000007726 management method Methods 0.000 claims description 25
- 238000013024 troubleshooting Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- H02J3/383—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/388—Islanding, i.e. disconnection of local power supply from the network
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/14—District level solutions, i.e. local energy networks
Abstract
The present invention relates to a kind of intelligent micro-grid, including solar collecting device, energy storage management system, electric generation management system, central controller and the user terminal monitoring system being sequentially connected, the solar collecting device are used to collect solar energy;The energy storage management system is used to store solar energy;The electric generation management system generates electricity for the solar energy of storage to be converted to electric energy;The user terminal monitoring system is used to monitor user in real time using the power change of load and send relevant information to central controller;The central controller is used to the energy consumption of user terminal is counted and estimated, and is generated electricity according to statistics and estimation results control electric generation management system.The present invention can meet the power demand of user in a short time, be lost during power Transmission smaller.
Description
Technical field
The present invention relates to intelligent power grid technology field, more particularly to a kind of intelligent micro-grid.
Background technology
Solar energy is an important method for solving the problems, such as future source of energy.Present power grid is generally carried out using large-scale firepower
Centralization power generation, then by high pressure long-distance sand transport electric power to user, this can cause environmental pollution to aggravate, and cannot according to
The load at family adjusts in time, and electric network fault excludes the problem of time is long and power supply to remote districts is less desirable.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of intelligent micro-grid, can meet the use of user in a short time
Electricity demanding, is lost during power Transmission smaller.
The technical solution adopted by the present invention to solve the technical problems is:A kind of intelligent micro-grid, including phase successively are provided
Solar collecting device, energy storage management system, electric generation management system, central controller and user terminal monitoring system even, it is described
Solar collecting device is used to collect solar energy;The energy storage management system is used to store solar energy;The electric generation management system
Generate electricity for the solar energy of storage to be converted to electric energy;The user terminal monitoring system is negative for monitoring user's use in real time
The power change of load simultaneously sends relevant information to central controller;The central controller is used to carry out the energy consumption of user terminal
Count and estimate, and generated electricity according to statistics and estimation results control electric generation management system.
The solar collecting device is solar cell module.
The energy storage management system is storage battery.
The electric generation management system is the controller and inverter being connected with each other.
The user terminal monitoring system is intelligent electric meter.
Beneficial effect
As a result of above-mentioned technical solution, compared with prior art, the present invention having the following advantages that and actively imitating
Fruit:The present invention can meet the power demand of user in a short time, be lost smaller during power Transmission, and intelligent micro-grid is connected on
User side, has the characteristics that low cost, low-voltage, low stain, can be transformed in existing equipment, by traditional power grid intelligence
Energyization, intelligent micro-grid both also in electric network fault or can disconnect isolated operation when needing with bulk power grid networking operation with major network.
Brief description of the drawings
Fig. 1 is the block diagram of the present invention.
Embodiment
With reference to specific embodiment, the present invention is further explained.It is to be understood that these embodiments are merely to illustrate the present invention
Rather than limit the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, people in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Scope.
Embodiments of the present invention are related to a kind of intelligent micro-grid, as shown in Figure 1, including the solar energy collecting being sequentially connected
Device, energy storage management system, electric generation management system, central controller and user terminal monitoring system, the solar collecting device
For collecting solar energy;The energy storage management system is used to store solar energy;The electric generation management system is used for storage too
Sun can be converted to electric energy and generate electricity;The user terminal monitoring system is used to monitor user in real time using the power change loaded simultaneously
Send relevant information to central controller;The central controller is used to the energy consumption of user terminal is counted and estimated, and
Generated electricity according to statistics and estimation results control electric generation management system.
The solar collecting device is solar cell module, and the energy storage management system includes storage battery, can pass through
Electric generation management system is connected with consumer electronics, and the electric generation management system includes the controller and inverter being connected with each other.
The user terminal monitoring system is intelligent electric meter, and real time monitoring user is believed correlation using the power change of load
Breath sends central controller to.
Electric generation management system and user terminal monitoring system are connected with central controller respectively.User load operating status number
Obtained according to from the port of central controller, handle and analyze through central controller, and carried out the statistics of user terminal energy consumption and estimate,
Generated electricity according to statistics and estimation results control electric generation management system, so as to carry out appropriate power supply for load.
When user terminal monitoring system finds that intelligent micro-grid breaks down, certain model can be carried out according to the data gathered
Enclose interior troubleshooting.User terminal monitoring system can gather user terminal and change with the power consumption of time, and carry out certain use
Electric decision-making is supplied to user.
It is not difficult to find that the present invention can meet the power demand of user in a short time, be lost during power Transmission it is smaller,
Intelligent micro-grid is connected on user side, has the characteristics that low cost, low-voltage, low stain, can be changed in existing equipment
Make, traditional power grid is intelligent, and intelligent micro-grid both can be with bulk power grid networking operation, also can be in electric network fault or when needing and master
Net disconnects isolated operation.
Claims (1)
1. a kind of intelligent micro-grid, it is characterised in that including solar collecting device, energy storage management system, the hair being sequentially connected
Electric management system, central controller and user terminal monitoring system, the solar collecting device are used to collect solar energy;The storage
Energy management system is used to store solar energy;The electric generation management system is sent out for the solar energy of storage to be converted to electric energy
Electricity;The user terminal monitoring system is used to monitor user in real time using the power change of load and send relevant information to center
Controller;The central controller is used to the energy consumption of user terminal is counted and estimated, and according to statistics and estimation results control
Electric generation management system processed generates electricity;The solar collecting device is solar cell module;The energy storage management system is
Storage battery;The electric generation management system is the controller and inverter being connected with each other;The user terminal monitoring system is intelligence electricity
Table;User load running state data is obtained from the port of central controller, is handled and is analyzed through central controller, is used in combination
The statistics of family end energy consumption and estimate, generated electricity according to statistics and estimation results control electric generation management system, thus for load into
The appropriate power supply of row;When user terminal monitoring system finds that intelligent micro-grid breaks down, can be carried out according to the data gathered
A certain range of troubleshooting, user terminal monitoring system can gather user terminal and change with the power consumption of time, and do handy
Electric decision-making is supplied to user.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610231204.5A CN105790303B (en) | 2016-04-14 | 2016-04-14 | A kind of intelligent micro-grid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610231204.5A CN105790303B (en) | 2016-04-14 | 2016-04-14 | A kind of intelligent micro-grid |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105790303A CN105790303A (en) | 2016-07-20 |
CN105790303B true CN105790303B (en) | 2018-05-15 |
Family
ID=56396587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610231204.5A Expired - Fee Related CN105790303B (en) | 2016-04-14 | 2016-04-14 | A kind of intelligent micro-grid |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105790303B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107947234A (en) * | 2017-12-06 | 2018-04-20 | 北京嘉寓门窗幕墙股份有限公司 | intelligent micro-grid |
CN115102233B (en) * | 2022-08-26 | 2022-11-18 | 广东卓维网络有限公司 | Community power grid management system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102088201A (en) * | 2010-12-09 | 2011-06-08 | 武汉奥新科技有限公司 | Electrocar intelligent charging system with alternative energy source and energy storage device |
CN102856939A (en) * | 2011-06-30 | 2013-01-02 | 珠海银通新能源有限公司 | Uninterrupted power system for household electric appliances |
CN105244917B (en) * | 2015-11-04 | 2018-07-13 | 江西宝象科技有限公司 | With the micro-grid system for adjusting the energy and balancing the load function |
CN205141701U (en) * | 2015-11-30 | 2016-04-06 | 珠海格力电器股份有限公司 | Energy control system |
CN105470972B (en) * | 2016-01-16 | 2018-07-06 | 北京北秦物联技术有限公司 | A kind of smart home power consuming administrative system realized based on solar powered interface |
-
2016
- 2016-04-14 CN CN201610231204.5A patent/CN105790303B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN105790303A (en) | 2016-07-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112732443A (en) | Energy storage power station state evaluation and operation optimization system based on edge calculation | |
CN107785931A (en) | A kind of small-sized electric energy management is with coordinating control integrated apparatus | |
CN205610291U (en) | Battery management system | |
CN108054772A (en) | A kind of energy storage monitor system | |
CN203135591U (en) | Micro-grid centralized monitoring system used for photovoltaic building integrated combination | |
CN107104460A (en) | A kind of intelligent DC micro-grid system | |
CN207339296U (en) | A kind of distributed photovoltaic power generation energy storage management control system | |
CN105790303B (en) | A kind of intelligent micro-grid | |
CN206023241U (en) | A kind of mixed energy storage system of common DC bus | |
CN109037801A (en) | It is a kind of to be integrated with the lithium battery management system of information collection, data communication, electric energy equalization function | |
CN206195361U (en) | Novel photovoltaic power plant concentrates and network system | |
CN107732336A (en) | A kind of EMS | |
CN103378604A (en) | Smart micro-grid | |
CN204858582U (en) | Old and useless power battery unit network centralized control energy storage system of distributing type | |
CN106972634A (en) | A kind of automatic monitoring method of direct-current grid | |
CN106340906A (en) | AC and DC system low voltage load shedding optimization method based on improved genetic algorithm | |
CN104348131B (en) | A kind of recovery system and method based on intelligent distribution network 35kV power failures | |
CN204013610U (en) | Photovoltaic plant data processing transmission system | |
CN203205977U (en) | Novel energy storage power station data monitoring system | |
CN207731116U (en) | A kind of family electric energy collection device | |
CN206402184U (en) | A kind of photovoltaic combiner box with no-power compensation function | |
CN202978997U (en) | Home intelligent control system | |
CN206211578U (en) | A kind of wireless charging circuit and system | |
CN205509664U (en) | Photovoltaic grid -connected inverter monitoring system | |
CN104348244A (en) | Intelligent photovoltaic distribution type generating system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Cao Yongsheng Inventor after: Li Demin Inventor after: Zhang Guanglin Inventor before: Cao Yongsheng Inventor before: Li Demin |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20210414 |