CN208190257U - A kind of cooperative control system interacted for microgrid with temperature adjustment load and user - Google Patents
A kind of cooperative control system interacted for microgrid with temperature adjustment load and user Download PDFInfo
- Publication number
- CN208190257U CN208190257U CN201820694129.0U CN201820694129U CN208190257U CN 208190257 U CN208190257 U CN 208190257U CN 201820694129 U CN201820694129 U CN 201820694129U CN 208190257 U CN208190257 U CN 208190257U
- Authority
- CN
- China
- Prior art keywords
- microgrid
- monitoring device
- temperature
- information
- temperature adjustment
- 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.)
- Active
Links
Classifications
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Wind Motors (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model provides a kind of cooperative control system interacted for microgrid with temperature adjustment load and user, including electrical power monitoring device, Weather monitoring device, temperature monitoring device, Collaborative Control device；Collaborative Control device is used to receive energy information, wind speed and/or Lighting information, temperature information that electrical power monitoring device, Weather monitoring device, temperature monitoring device are sent respectively, and when receiving the adjustment signal that user's intelligent terminal provides, it controls wind power generation plant and/or photovoltaic power generation apparatus and provides electric energy for temperature adjustment load, and control temperature adjustment load operation or stop working.Microgrid and temperature adjustment load and the information exchange of user may be implemented in the utility model, so that user can carry out flexible Collaborative Control to distributed generation resource in microgrid and temperature adjustment load, extra distributed generation resource generated energy is dissolved, the utilization rate of distributed generation resource is improved.
Description
[technical field]
It is the utility model relates to microgrid field, in particular to a kind of to be interacted with temperature adjustment load and user for microgrid
Cooperative control system.
[background technique]
In recent years, microgrid has obtained more and more concerns and development, includes that photovoltaic power generation, wind-power electricity generation etc. are more in microgrid
Kind distributed generation system, while energy storage device is set in microgrid, the energy in balance microgrid.When energy abundance, distribution
Formula electricity generation system powers to load, and excess energy is preferentially stored in energy storage device, if energy storage device charging finishes, however it remains
Extra electricity can be connected to the grid in the peak of power consumption period, and in other periods, then abandonment or abandoning light, i.e., fill photovoltaic power generation
It sets or wind generator system is stopped transport, cause the waste of the energy.
[utility model content]
The purpose of this utility model is to provide the cooperative control systems that a kind of microgrid is interacted with temperature adjustment load and user, real
Now by microgrid microgrid, temperature adjustment load, user information exchange and Collaborative Control.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of cooperative control system interacted for microgrid with temperature adjustment load and user, including electrical power monitoring device, weather
Monitoring device, temperature monitoring device, Collaborative Control device；
The electrical power monitoring device, for monitoring wind power generation plant in microgrid, photovoltaic power generation apparatus, energy storage device
Energy information, and energy information is exported and gives Collaborative Control device；
Weather monitoring device is used to monitor the wind speed and/or Lighting information of microgrid region, and by wind speed and/or illumination
Information, which exports, gives Collaborative Control device；
The temperature information of room area where temperature monitoring device is used to monitor temperature adjustment load, and by temperature information export to
Collaborative Control device；
Collaborative Control device is used to receive electrical power monitoring device, Weather monitoring device, temperature monitoring device to be sent respectively
Energy information, wind speed and/or Lighting information, temperature information, and when receiving the adjustment signal that user's intelligent terminal provides,
It controls wind power generation plant and/or photovoltaic power generation apparatus and provides electric energy for temperature adjustment load, and control temperature adjustment accords with load operation or stops
Only work.
In above system, when intensity of illumination is greater than the illumination threshold value of setting or wind speed is greater than the wind speed threshold value of setting,
At this point, in microgrid energy storage device depth of discharge if more than setting depth of discharge threshold value when, then the energy storage device in microgrid into
Row charging, the i.e. excess energy of photovoltaic power generation apparatus or wind power generation plant are stored into energy storage device；If energy storage fills in microgrid
If set depth of discharge threshold value of the depth of discharge less than setting, Collaborative Control device and user (i.e. user's intelligent terminal) carry out letter
Breath interaction controls the temperature adjustment load operation in microgrid with the consent of the user, adjusts room temperature, temperature monitoring device
Room temperature is monitored, and temperature information is sent to Collaborative Control device in real time, in the refrigeration case, works as Indoor Temperature
When degree is higher than the temperature first threshold of setting, then air-conditioning continues refrigeration work, when temperature control one threshold of the room temperature lower than setting
When value, then air-conditioning stops working；In the case where heating, when temperature second threshold of the room temperature lower than setting, then air-conditioning
Continue heat work and/or electric heater heating work, when room temperature be higher than setting temperature second threshold when, then air-conditioning with
Electric heater stops working.
Compared with the existing technology, the utility model has the following beneficial effects:
The cooperative control system provided by the utility model interacted for microgrid with temperature adjustment load and user, realizes microgrid
Information exchange and Collaborative Control between middle power supply and temperature adjustment load, user are realized when illumination abundance or wind energy abundance,
Or illumination and wind energy it is sufficient when, energy storage device charge after excess energy, dissolved by the temperature adjustment load in microgrid,
User can realize information exchange and control by intelligent terminal between microgrid.It is provided by the utility model to be used for microgrid and adjust
Warm load and the cooperative control system of user's interaction, improve the utilization rate of new energy, improve the economy of user power utilization, subtract
Wind-powered electricity generation is lacked, the influence that photovoltaic energy is connected to the grid to power grid.
Utility model device is simple and reliable, low cost, is suitable for microgrid and temperature adjustment load and user carries out information exchange
With the occasion of Collaborative Control.
[Detailed description of the invention]
Fig. 1 is a kind of structure for cooperative control system interacted for microgrid with temperature adjustment load and user that embodiment provides
Block diagram.
[specific embodiment]
The invention will be described in further detail with reference to the accompanying drawing.
Refering to Figure 1, a kind of cooperateing with for microgrid and temperature adjustment load and user's interaction provided by the utility model
Control system comprising electrical power monitoring device, Weather monitoring device, temperature monitoring device, Collaborative Control device.
Electrical power monitoring device be voltage hall sensor and current Hall sensor, including: in photovoltaic power generation apparatus
The first voltage sensor and the first current sensor of installation, for detecting the port voltage and electric current of photovoltaic power generation apparatus；Wind
The second voltage sensor and the second current sensor installed in power generation device, for detecting the port electricity of wind power generation plant
Pressure and electric current；The tertiary voltage sensor and third current sensor installed in energy storage device, for detecting the end of energy storage device
Mouth voltage and electric current；Voltage signal that voltage sensor, current sensor will test respectively, current signal, by being based on
The communication bus of RS485 is sent into Collaborative Control device.
Weather monitoring device includes optical sensor (also referred to as intensity of illumination sensor or illuminance sensor) and wind speed
Measuring device, wherein optical sensor is installed in microgrid above photovoltaic power generation apparatus, for detecting the local outdoor light of microgrid
According to information；Wind speed measuring device is mounted in microgrid above blower, for measuring the wind speed information of microgrid local zone.Illumination passes
Intensity of illumination signal, the wind velocity signal that sensor and wind speed measuring device will test respectively pass through the communication bus based on RS485
It send into Collaborative Control device.
Collaborative Control device judges photovoltaic power generation apparatus according to the port voltage information and current information of photovoltaic power generation apparatus
Generated energy；According to the port voltage information and current information of wind power generation plant, the generated energy of wind power generation plant is judged；Root
According to energy storage device port voltage information and current information, the charge status of energy storage device is judged, i.e. charged state, electric discharge is deep
Degree；According to the intensity of illumination signal of optical sensor, the illumination condition of microgrid region at this time is judged；It is filled according to measuring wind speed
The wind velocity signal set judges the wind friction velocity of microgrid region at this time.Collaborative Control device provides corresponding according to above- mentioned information
Trigger signal, trigger signal is transmitted in corresponding device by microgrid communication bus, realizes corresponding control.
For example, when intensity of illumination is greater than the illumination threshold value of setting or wind speed is greater than the wind speed threshold value of setting, at this point,
Microgrid energy storage device depth of discharge if more than setting depth of discharge threshold value when, then the energy storage device of microgrid charges, i.e. light
Volt power generator, the excess energy of wind power generation plant are stored into energy storage device；If the depth of discharge of energy storage device in microgrid
Less than setting depth of discharge threshold value when, Collaborative Control device then passes through communication system and user and carries out information exchange, by microgrid
In power supply energy information (generated energy of the generated energy comprising wind power generation plant and/or photovoltaic power generation dress), indoor in microgrid
Temperature information be sent to the intelligent terminal of user, user can carry out judgement and decision according to above- mentioned information, agree in user
In the case where, i.e., when user provides adjustment signal by intelligent terminal, Collaborative Control device issues trigger signal, control wind-force hair
Electric installation and/or photovoltaic power generation apparatus provide temperature adjustment load in electric energy, and control microgrid for temperature adjustment load and start to work, and adjust
Room temperature, temperature monitoring device can use thermistor, the room area in microgrid where temperature adjustment load be mounted on, to room
Interior temperature carries out real-time monitoring, and temperature information is sent to Collaborative Control device in real time.
In the refrigeration case, when room temperature is higher than the temperature first threshold of setting, then air-conditioning continues refrigeration work,
When temperature first threshold of the room temperature lower than setting, then air-conditioning stops working；In the case where heating, when room temperature is low
When the temperature second threshold of setting, then air-conditioning continues to heat work and/or electric heater heating work, when room temperature is higher than
When the temperature second threshold of setting, then air-conditioning stops working with electric heater.In the present embodiment, temperature adjustment load includes air-conditioning and electric heating
Gas can also further include other temperature equipments, or can also be only air-conditioning or electric heater.
The Collaborative Control device can be real by the processor circuitry for being integrated with arbitration functions and communication function
It is existing, it can also be host computer or industrial personal computer.
In the present embodiment, current sensor, voltage sensor can be passed using the Hall of any company's production on the market
Sensor, optical sensor can also can also use city using the product of any company's production on the market, wind speed measuring device
Face is taken up an official post the air velocity transducer or air speed measuring apparatus or wind speed Air Flow Rate Instrument of a company's production.
It include wind power generation plant and photovoltaic power generation apparatus in microgrid described in the present embodiment, of course, this system is same
It can be adapted for the only microgrid comprising wind power generation plant or photovoltaic power generation apparatus, or include the micro- of other power generator
Net.It is readily comprehensible, when in microgrid only including one in wind power generation plant and photovoltaic power generation apparatus, Weather monitoring device
It then include corresponding optical sensor or wind speed measuring device.
" first " " second " in above content is only for distinguishing, and does not express or imply relative importance or successively suitable
Sequence.
A kind of cooperative control system interacted for microgrid with temperature adjustment load and user provided by the utility model, realizes
Information exchange and Collaborative Control in microgrid between power supply and temperature adjustment load, user are realized when illumination is sufficient or wind energy
When abundance or illumination and sufficient wind energy, energy storage device charge after excess energy, pass through the temperature adjustment load in microgrid
Consumption, user can realize information exchange and control by intelligent terminal between microgrid.It is provided by the utility model for micro-
The cooperative control system that net is interacted with temperature adjustment load and user improves the utilization rate of new energy, improves the warp of user power utilization
Ji property, reduces wind-powered electricity generation, the influence that photovoltaic energy is connected to the grid to power grid.
The utility model triggers simple and reliable, low cost, interacts Collaborative Control suitable for microgrid and power supply, user
Occasion.
Claims (6)
1. a kind of cooperative control system interacted for microgrid with temperature adjustment load and user, which is characterized in that including power supply monitoring
Device, Weather monitoring device, temperature monitoring device, Collaborative Control device；
The electrical power monitoring device, for monitoring the energy of the wind power generation plant in microgrid, photovoltaic power generation apparatus, energy storage device
Information, and energy information is exported and gives Collaborative Control device；
Weather monitoring device is used to monitor the wind speed and/or Lighting information of microgrid region, and by wind speed and/or Lighting information
It exports and gives Collaborative Control device；
The temperature information of room area where temperature monitoring device is used to monitor temperature adjustment load, and temperature information is exported to collaboration
Control device；
Collaborative Control device is used to receive the energy that electrical power monitoring device, Weather monitoring device, temperature monitoring device are sent respectively
Information, wind speed and/or Lighting information, temperature information, and when receiving the adjustment signal that user's intelligent terminal provides, control
Wind power generation plant and/or photovoltaic power generation apparatus provide electric energy for temperature adjustment load, and control temperature adjustment symbol load operation or stop work
Make.
2. system according to claim 1, which is characterized in that the electrical power monitoring device includes to be installed on wind-power electricity generation dress
The second voltage sensor and the second current sensor set, the first voltage sensor and being installed in photovoltaic power generation apparatus
One current sensor, the tertiary voltage sensor being installed in energy storage device and third current sensor are respectively intended to detection pair
The wind power generation plant answered, photovoltaic power generation apparatus, energy storage device port voltage and current signal.
3. system according to claim 1, which is characterized in that the Weather monitoring device includes optical sensor and wind speed
Measuring device, wherein optical sensor is installed in microgrid above photovoltaic power generation apparatus, for monitoring outside the room of microgrid region
Lighting information；Wind speed measuring device is mounted in microgrid above blower, for measuring the wind speed information of microgrid region.
4. system according to claim 1, which is characterized in that the temperature monitoring device uses thermistor, is mounted on
Room area in microgrid where temperature adjustment load measures the temperature information of room area.
5. system according to claim 4, which is characterized in that the temperature adjustment load in the microgrid is user's indoor location
Air-conditioning and/or electric heater.
6. system according to claim 1, which is characterized in that Collaborative Control device is host computer or industrial personal computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820694129.0U CN208190257U (en) | 2018-05-10 | 2018-05-10 | A kind of cooperative control system interacted for microgrid with temperature adjustment load and user |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820694129.0U CN208190257U (en) | 2018-05-10 | 2018-05-10 | A kind of cooperative control system interacted for microgrid with temperature adjustment load and user |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208190257U true CN208190257U (en) | 2018-12-04 |
Family
ID=64429562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820694129.0U Active CN208190257U (en) | 2018-05-10 | 2018-05-10 | A kind of cooperative control system interacted for microgrid with temperature adjustment load and user |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208190257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113852124A (en) * | 2021-09-17 | 2021-12-28 | 中广核太阳能开发有限公司 | Power supply control system and control method based on renewable resources |
-
2018
- 2018-05-10 CN CN201820694129.0U patent/CN208190257U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113852124A (en) * | 2021-09-17 | 2021-12-28 | 中广核太阳能开发有限公司 | Power supply control system and control method based on renewable resources |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208537974U (en) | Smart home energy management system | |
| US10389124B2 (en) | Power distribution priority controller and controlling method of a photovoltaic power generation system | |
| CN110288111A (en) | A kind of method and system of family's electric energy management based on weather forecasting | |
| CN106356901A (en) | Micro-grid energy regulation method suitable for single residence | |
| CN106685313B (en) | Power generation control method and device for photovoltaic power station and photovoltaic power station | |
| CN101345433A (en) | Solar energy and commercial power hybrid power supply apparatus and its power supply process | |
| CN208190257U (en) | A kind of cooperative control system interacted for microgrid with temperature adjustment load and user | |
| CN206370695U (en) | A kind of photovoltaic plant | |
| CN204045117U (en) | A kind of intelligent micro-grid teaching experiment platform equipment | |
| CN103529771B (en) | A kind of home intelligent energy consumption regulator control system based on data analysis | |
| CN105253078A (en) | Vehicle electricity regulating and control apparatus | |
| CN201113461Y (en) | Solar energy and commercial power mixing supply unit | |
| CN206524671U (en) | The field solar energy electric supply installation of weather station | |
| CN207719819U (en) | A kind of wired home power supply system | |
| CN203039963U (en) | PIC 18 F6720 based wind-solar hybrid street-lamp controller | |
| CN205791762U (en) | Solar energy mains hybrid family electricity generation system | |
| CN201876530U (en) | Storage battery discharging detector | |
| CN211741949U (en) | Full-automatic constant temperature and humidity intelligent controller | |
| CN204215192U (en) | A kind of buoy supervisory system for harbour water front water environment multi-parameter monitoring | |
| CN209298971U (en) | A kind of low-power consumption solar energy and lithium battery power supply system | |
| CN202879786U (en) | Glass-heating controlling system for ship cabin | |
| CN208094481U (en) | A kind of interacted system of micro power network energy storage and solar street light | |
| CN207352656U (en) | Built photovoltaic power station power generation amount forecast system | |
| CN206918888U (en) | A kind of wisdom street lamp with environment monitoring function | |
| CN207039296U (en) | Intelligent electric power DC operation power supply system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |