CN109237739A - A kind of new energy intelligence air handling system - Google Patents
A kind of new energy intelligence air handling system Download PDFInfo
- Publication number
- CN109237739A CN109237739A CN201810986828.7A CN201810986828A CN109237739A CN 109237739 A CN109237739 A CN 109237739A CN 201810986828 A CN201810986828 A CN 201810986828A CN 109237739 A CN109237739 A CN 109237739A
- Authority
- CN
- China
- Prior art keywords
- power
- dehumidifying device
- new energy
- intelligent dehumidifying
- distributed generation
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- 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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses a kind of new energy intelligence air handling systems, comprising: distributed generation resource, connector and an at least Intelligent dehumidifying device；The distributed generation resource is connect by the connector at least one Intelligent dehumidifying device；Specifically, the connector includes power-supply controller of electric, accumulator plant, inverter and condition controller；Wherein, the power-supply controller of electric is connect with the distributed generation resource, the accumulator plant and the inverter respectively, the inverter connection is connect with the Intelligent dehumidifying device, and the condition controller is connected in the connecting node of the inverter connection and the Intelligent dehumidifying device.The present invention uses thermoelectric cooling technology, in conjunction with generation of electricity by new energy and power supply system, by middle control degree and control platform is concentrated, the air quality of each cabinet and environment is monitored, is adjusted and remote scheduling, the problems such as maintenance, electricity consumption are effectively solved, realize dehumidifying, heating function integration.
Description
Technical field
The present invention relates to air-conditioning technique field more particularly to a kind of new energy intelligence air handling systems.
Background technique
At this stage due to the limitation of technology, the apparatus of air conditioning of the cabinets such as communication, electric power mainly uses compression to dehumidify
Based on machine, and its power supply is mainly derived from city's net, and power quality is unstable and maintenance cost is high.Have and some is removed using semiconductor
Wet machine, but because some High-voltage Electric tanks cannot cause electricity consumption difficult due to independent distribution.
Electric power, communication ring network cabinet are among greenbelt, when cabinet external environment humidity is larger, and the temperature difference is higher, damp and hot sky
Gas enters in equipment along cable duct and ventilation opening gap, to the cold after dew condensation phenomenon is easily generated in electrical equipment, cause insulation strong
Degree reduces and element gets rusty, and easy occurrence of equipment is safely operated hidden danger.Moist especially serious inside ring network cabinet, cabinet inner top side has
Apparent droplet.
In the research and practice process to the prior art, it was found by the inventors of the present invention that mainly vulnerable to humid air shadow
Loud position is operating mechanism, but inner space is narrow can not install dehumidification equipment, need to from prevent, block up, control three from the aspect of dehumidify
Purpose not merely only installs dehumidification equipment.And ring network cabinet internal electric source is mostly that PT takes the configuration of electricity or secondary meter device electric
Source, the power load that can be provided are directly to restrict the power of dehumidification equipment between 100 watts to 200 watts or so.
Summary of the invention
The technical problem to be solved by the embodiment of the invention is that a kind of new energy intelligence air handling system is provided,
Control platform by middle control degree and is concentrated, to each cabinet in conjunction with generation of electricity by new energy and power supply system using thermoelectric cooling technology
And the air quality of environment is monitored, adjusts and remote scheduling, effectively solves the problems such as maintenance, electricity consumption, realizes dehumidifying, heats
Function integration.
To solve the above problems, a kind of new energy intelligence air handling system of the invention, comprising: distributed generation resource,
Connector and at least an Intelligent dehumidifying device；
The distributed generation resource is connect by the connector at least one Intelligent dehumidifying device；Specifically, institute
Stating connector includes power-supply controller of electric, accumulator plant, inverter and condition controller；Wherein, the power-supply controller of electric difference
It is connect with the distributed generation resource, the accumulator plant and the inverter, the inverter connection and the Intelligent dehumidifying
Device connection, the condition controller are connected in the connecting node of the inverter connection and the Intelligent dehumidifying device.
Further, the distributed generation resource includes at least wind-power electricity generation, photovoltaic power generation, photo-thermal power generation and hydroelectric generation；
The Intelligent dehumidifying device includes Lora receiving module, Lora transmitting module and thermoelectric cooling component.
Further, several Intelligent dehumidifying devices connect a centralized monitoring system, several Centralized Monitoring systems
System one real-time monitoring platform of connection；Wherein,
The monitor supervision platform, for being based on optimum management strategy, passing through the centralized monitoring system tune according to setup parameter
Spend one of described distributed generation resource or various energy resources；
The monitor supervision platform is also used to monitor air quality state by the centralized monitoring system.
Further, between the Intelligent dehumidifying device and shown centralized monitoring system and the real-time monitoring platform
Between the centralized control system, communicated by communication modes.
Further, the communication modes are field bus protocol or power system communication agreement；Wherein, the scene is total
Wire protocol includes BACnet, LonWorks, ModBus and RS485, the power system communication agreement include IEC61850,
IEC101 and IEC104.
The implementation of the embodiments of the present invention has the following beneficial effects:
A kind of new energy intelligence air handling system provided in an embodiment of the present invention, comprising: distributed generation resource, connector
An at least Intelligent dehumidifying device；The distributed generation resource passes through the connector and an at least Intelligent dehumidifying device
Connection；Specifically, the connector includes power-supply controller of electric, accumulator plant, inverter and condition controller；Wherein, described
Power-supply controller of electric is connect with the distributed generation resource, the accumulator plant and the inverter respectively, the inverter connection
It is connect with the Intelligent dehumidifying device, the condition controller is connected to the inverter connection and the Intelligent dehumidifying device
In connecting node.The present invention passes through middle control degree and concentration in conjunction with generation of electricity by new energy and power supply system using thermoelectric cooling technology
Control platform is monitored the air quality of each cabinet and environment, adjusts and remote scheduling, effectively solves maintenance, electricity consumption etc.
Problem realizes dehumidifying, heating function integration.
Detailed description of the invention
Fig. 1 is a kind of structural representation for new energy intelligence air handling system that one embodiment of the present of invention provides
Figure；
Fig. 2 is that a kind of another structure for new energy intelligence air handling system that one embodiment of the present of invention provides is shown
It is intended to；
Fig. 3 is that a kind of another structure for new energy intelligence air handling system that one embodiment of the present of invention provides is shown
It is intended to.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3.
As shown in Figs. 1-2, a kind of new energy intelligence air handling system that one embodiment of the present of invention provides, packet
It includes: distributed generation resource 100, connector 200 and an at least Intelligent dehumidifying device 300；
The distributed generation resource 100 is connect by the connector 200 at least one Intelligent dehumidifying device 300；
Specifically, the connector 200 includes power-supply controller of electric 201, accumulator plant 202, inverter 203 and condition controller 204；
Wherein, the power-supply controller of electric 201 respectively with the distributed generation resource 100, the accumulator plant 202 and the inverter
203 connections, the connection of inverter 203 are connect with the Intelligent dehumidifying device 300, and the condition controller 204 is connected to institute
In the connecting node for stating the connection of inverter 203 and the Intelligent dehumidifying device 300.
Wherein, as shown in figure 3, the distributed generation resource 100 include at least wind-power electricity generation, photovoltaic power generation, photo-thermal power generation and
Hydroelectric generation；The Intelligent dehumidifying device 300 includes Lora receiving module, Lora transmitting module and thermoelectric cooling component.
In the present embodiment, configurations due to watt level and loading demand difference of distributed generation resource 100, according to module
Combination, cascade, parallel connection, series connection and series-parallel combination etc., cascade and parallel combination two ways can be divided into
It is the most commonly used.100 system of distributed generation resource has following Some features.
1) heat management simplifies
In in powerful centralized power system, in addition to power inverter, the most impressive people are exactly a large amount of
Mechanical part, such as output bus, radiator, auxiliary heat dissipating system.And in 100 system of distributed generation resource, due to power
Processing unit is distributed in different physical locations, and heat source is dispersion, thus can simplify heat dissipation design, reduce system at
This.In some systems, it might even be possible to heat dissipation is realized using the conduction and radiation of system itself, to save radiator.
2) high-performance, high efficiency, high power density
With the continuous continuous increase reduced with electric current of loading demand voltage, centralized power system is due to far from negative
It carries, conducting wire pressure drop not only will affect the stabilization of load terminal voltage, but also reduce efficiency.And in 100 system of distributed generation resource
In, due to board mounted power module and the close load of POL power supply module, load voltage is stablized, and conductor wire losses are almost nil；Together
When, the transmission of system medium and long distance is bus current, and busbar voltage is generally higher, and bus current wants small compared with load current
Much, therefore line loss can substantially reduce, and can effectively improve system effectiveness, thus can further decrease the requirement to heat dissipation.With this
Meanwhile the use of crisscross parallel, synchronous misphase technology, can equivalent raisings switching frequency, reduce voltage and current and pulse, to subtract
The total volume of small filter.Therefore 100 system power-density of distributed generation resource is significantly improved than centralized power system.
3) high reliablity
For centralized power system, the parallel way that 100 system of distributed generation resource generallys use (N+R) is carried out
Backup.Wherein N refers to minimum number of modules required for system worked well, and R (usual R=1) is the number of modules of redundancy backup,
It may ensure that the system still normal power supply when R module breaks down.In addition to this, the introducing of synchronous misphase technology can be with
The bandwidth of equivalent raising system, so as to make more quick response to failures such as overload, short circuits, to improve system
Reliability.
4) maintainability is good, validity is good
System effectiveness refers to the estimated effective time of system, generally uses average time between failures (Mean
Time between failures, MTBF) or average repair time (Mean time to repair, MTTR) measure.By
Multiple wired in parallel redundancy of effort, therefore its validity are used in each functional unit in 100 system of distributed generation resource
There is larger improvement than centralized power system.In maintenance, the standard module of failure is usually replaced, and can insert using heat
It pulls out technology and failed module is replaced online, thereby guarantee that the uninterrupted power supply of system.Therefore for this angle, distribution
The maintainability of 100 system of formula power supply is good more than centralized power system.
5) standardization, modularization, system flexible design
If, for different requirements, whole system needs are specifically designed using centralized power system.And it uses
100 system of distributed generation resource can then use standardized module, by various combination, to meet different system requirements.It is aobvious
So, this will be greatly shortened system development cycle, reduce development cost.Meanwhile 100 system of distributed generation resource can be using " very
It is complicated " structure to meet the high performance requirements of distinct device.For example system hot plug is realized by wired in parallel, pass through cascade
Mode uses POL to solve the problems, such as wide input range.In order to guarantee the reliability of system, can also using multiple power supplys combine to
System power supply.
Further, several Intelligent dehumidifying devices 300 connect a centralized monitoring system, several Centralized Monitorings
System connects a real-time monitoring platform；Wherein,
The monitor supervision platform, for being based on optimum management strategy, passing through the centralized monitoring system tune according to setup parameter
Spend one of described distributed generation resource 100 or various energy resources.
In the present embodiment, distributed generation resource 100 realizes the scheduling of a kind or n kind energy, really by optimum management strategy
Protect the Electrical Safety of Intelligent dehumidifying device 300 and related system.
The monitor supervision platform is also used to monitor air quality state by the centralized monitoring system.
In the present embodiment, to solve that power supply is in short supply or the inconvenient regional inside switch cabinet of power supply supply is moist prevents, block up, control
Problem, the present embodiment uses the independently-powered mode of distributed generation resource 100, while having air quality state acquisition, detection, monitoring
Function, be conducive to the safety for improving switchgear and its ecosystem.
Further, between the Intelligent dehumidifying device 300 and shown centralized monitoring system and the real time monitoring is flat
Between platform and the centralized control system, communicated by communication modes.
Further, the communication modes are field bus protocol or power system communication agreement；Wherein, the scene is total
Wire protocol includes BACnet, LonWorks, ModBus and RS485, the power system communication agreement include IEC61850,
IEC101 and IEC104.
The implementation of the embodiments of the present invention has the following beneficial effects:
A kind of new energy intelligence air handling system provided in an embodiment of the present invention, comprising: distributed generation resource, connector
An at least Intelligent dehumidifying device；The distributed generation resource passes through the connector and an at least Intelligent dehumidifying device
Connection；Specifically, the connector includes power-supply controller of electric, accumulator plant, inverter and condition controller；Wherein, described
Power-supply controller of electric is connect with the distributed generation resource, the accumulator plant and the inverter respectively, the inverter connection
It is connect with the Intelligent dehumidifying device, the condition controller is connected to the inverter connection and the Intelligent dehumidifying device
In connecting node.The present invention passes through middle control degree and concentration in conjunction with generation of electricity by new energy and power supply system using thermoelectric cooling technology
Control platform is monitored the air quality of each cabinet and environment, adjusts and remote scheduling, effectively solves maintenance, electricity consumption etc.
Problem realizes dehumidifying, heating function integration.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principle of the present invention, several improvement and deformations can also be made, these improvement and deformations are also considered as
Protection scope of the present invention.
Claims (5)
1. a kind of new energy intelligence air handling system characterized by comprising distributed generation resource, connector and at least one
Platform Intelligent dehumidifying device；
The distributed generation resource is connect by the connector at least one Intelligent dehumidifying device；Specifically, the company
Connecing device includes power-supply controller of electric, accumulator plant, inverter and condition controller；Wherein, the power-supply controller of electric respectively with institute
State distributed generation resource, the accumulator plant is connected with the inverter, the inverter connection and the Intelligent dehumidifying device
Connection, the condition controller are connected in the connecting node of the inverter connection and the Intelligent dehumidifying device.
2. new energy intelligence air handling system according to claim 1, which is characterized in that the distributed generation resource is extremely
It less include wind-power electricity generation, photovoltaic power generation, photo-thermal power generation and hydroelectric generation；The Intelligent dehumidifying device include Lora receiving module,
Lora transmitting module and thermoelectric cooling component.
3. new energy intelligence air handling system according to claim 1, which is characterized in that several intelligence are removed
Wet device connects a centralized monitoring system, several centralized monitoring systems connect a real-time monitoring platform；Wherein,
The monitor supervision platform dispatches institute by the centralized monitoring system for being based on optimum management strategy according to setup parameter
State one of distributed generation resource or various energy resources；
The monitor supervision platform is also used to monitor air quality state by the centralized monitoring system.
4. new energy intelligence air handling system according to claim 1, which is characterized in that the Intelligent dehumidifying device
Between shown centralized monitoring system and between the real-time monitoring platform and the centralized control system, pass through communication
Mode is communicated.
5. new energy intelligence air handling system according to claim 4, which is characterized in that the communication modes are existing
Field bus agreement or power system communication agreement；Wherein, the field bus protocol includes BACnet, LonWorks, ModBus
And RS485, the power system communication agreement includes IEC61850, IEC101 and IEC104.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810986828.7A CN109237739A (en) | 2018-08-27 | 2018-08-27 | A kind of new energy intelligence air handling system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810986828.7A CN109237739A (en) | 2018-08-27 | 2018-08-27 | A kind of new energy intelligence air handling system |
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| CN201810986828.7A Pending CN109237739A (en) | 2018-08-27 | 2018-08-27 | A kind of new energy intelligence air handling system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895553A (en) * | 2020-07-30 | 2020-11-06 | 东南大学 | Method for adjusting environmental temperature by utilizing photoelectric conversion effect |
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2018
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Patent Citations (5)
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| CN201425387Y (en) * | 2009-05-06 | 2010-03-17 | 哈尔滨泰豪科技发展有限公司 | Wind power and solar power combined semiconductor refrigeration/heating device |
| CN201696221U (en) * | 2010-04-01 | 2011-01-05 | 艾默生网络能源有限公司 | Wind solar hybrid generation system |
| JP2015108468A (en) * | 2013-12-04 | 2015-06-11 | パナソニックＩｐマネジメント株式会社 | Fan filter unit and control system for fan filter unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111895553A (en) * | 2020-07-30 | 2020-11-06 | 东南大学 | Method for adjusting environmental temperature by utilizing photoelectric conversion effect |
| CN111895553B (en) * | 2020-07-30 | 2022-04-08 | 东南大学 | Method for adjusting ambient temperature by utilizing photoelectric and thermoelectric conversion effect |
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Application publication date: 20190118 |