CN107101344A - A kind of power peak regulation control method, device and air-conditioning equipment - Google Patents
A kind of power peak regulation control method, device and air-conditioning equipment Download PDFInfo
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- CN107101344A CN107101344A CN201710392917.4A CN201710392917A CN107101344A CN 107101344 A CN107101344 A CN 107101344A CN 201710392917 A CN201710392917 A CN 201710392917A CN 107101344 A CN107101344 A CN 107101344A
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- conditioning equipment
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- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/46—Improving electric energy efficiency or saving
-
- 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
- F24F11/56—Remote control
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
This application discloses a kind of power peak regulation control method, device and air-conditioning equipment, this method and device are applied to air-conditioning equipment, air-conditioning equipment is connected by concentrator with the electric control system of power distribution network, and the control method and device receive the peak regulation instruction that electric control system is issued according to peak regulation demand specifically by concentrator；When receiving peak regulation instruction according to peak regulation instruction control air-conditioning equipment reduction operation power.As the reduction of the operation power of air-conditioning equipment is even shut down, can make the current loads of power distribution network significantly reduces, so that the operation for avoiding air-conditioning equipment brings adverse effect to the stable operation of power distribution network.
Description
Technical field
The application is related to electric power network technique field, more specifically to a kind of power peak regulation control method, device and air-conditioning
Equipment.
Background technology
At present, domestic air conditioner is typically by the lower operation of telecommand control of remote control, and also some air-conditioner sets pass through thing
Networking receives control instruction, but the instruction also comes from the use demand of some user.Therefore, current domestic air conditioner or
Person's air-conditioner set is all independent operating, and the electric power thus supplied to its running environment particularly power network will not more be added to consider.
Any problem typically do not had usually for case above, however, after peak times of power consumption, particularly summer enter the hottest period of the summer,
Highest period in entering 1 year with temperature, power consumption can explode, the domestic air conditioner or air conditioner of separate operation
Group is possible to run simultaneously, or even high-power operation simultaneously, so that cause power load higher, or even beyond the confession of power distribution network
Electric load, the stable operation to power distribution network is adversely affected.
The content of the invention
In view of this, the application provides a kind of power peak regulation control method, device and air-conditioning equipment, for according to power network
Load condition is controlled to air-conditioning equipment, to avoid the stable operation to power distribution network from adversely affecting.
To achieve these goals, it is proposed that scheme it is as follows：
A kind of power peak regulation control method, applied to air-conditioning equipment, the air-conditioning equipment passes through concentrator and power distribution network
Electric control system is connected, and the power peak regulation control method includes step：
The peak regulation instruction that the electric control system is issued according to peak regulation demand is received by the concentrator；
The air-conditioning equipment reduction operation power is controlled according to peak regulation instruction.
It is optionally, described that the peak regulation instruction that electric control system is issued according to peak regulation demand is received by the concentrator,
Including：
When the concentrator receives the peak regulation instruction that the electric control system is issued according to the peak regulation demand, and profit
When the carrier signal comprising peak regulation instruction is issued with electric power carrier system, the carrier signal is received；
The carrier signal is demodulated by default communication protocol, the peak regulation instruction is obtained.
Optionally, the peak regulation instruction includes peak regulation execute instruction and peak regulation halt instruction, described to be referred to according to the peak regulation
The order control air-conditioning equipment reduction operation power, including：
When receiving the peak regulation instruction execution, by operation power one default power grade of reduction, and
Receive before next peak regulation execute instruction, control the air-conditioning equipment to remain on power constant；
When receiving the peak regulation halt instruction, the fortune operation power of the air-conditioning equipment returned to before peak regulation
Row power.
Optionally, in addition to step：
After reduction operation power is completed, the feedback information of reflection performance is reported into the electricity by the concentrator
Force control system.
Optionally, the feedback information by reflection performance reports the Electric control system by the concentrator
System, including：
The feedback information is modulated by default communication protocol, carrier signal is obtained；
Obtained carrier signal after modulation is sent to concentrator by power carrier mode, concentrator is then used for institute
State carrier signal and be demodulated and obtain the feedback information, and the feedback information is uploaded into the electric power control by internet
System processed.
A kind of power peak regulation control device, applied to air-conditioning equipment, the air-conditioning equipment passes through concentrator and power distribution network
Electric control system is connected, and the power peak regulation control device includes：
Command reception module, for receiving what the electric control system was issued according to peak regulation demand by the concentrator
Peak regulation is instructed；
Peak regulation control module, for controlling the air-conditioning equipment reduction operation power according to peak regulation instruction.
Optionally, the command reception module includes：
Signal receiving unit, for receiving the electric control system according under the peak regulation demand when the concentrator
The peak regulation instruction of hair, and when issuing the carrier signal comprising peak regulation instruction using power carrier mode, receive the carrier wave
Signal；
Signal demodulation unit, for being demodulated by default communication protocol to the carrier signal, obtains the peak regulation and refers to
Order.
Optionally, the peak regulation instruction includes peak regulation execute instruction and peak regulation halt instruction, the peak regulation control module bag
Include：
First execution unit, for when receiving the peak regulation instruction execution, the operation power to be reduced into one in advance
If power grade, and before next peak regulation execute instruction is received, control the air-conditioning equipment to remain on power not
Become；
Second execution unit, for when receiving the peak regulation halt instruction, by the operation power of the air-conditioning equipment
The operation power returned to before peak regulation.
Optionally, in addition to：
Information feedback module, for after reduction operation power is completed, the feedback information for reflecting performance to be passed through into institute
State concentrator and report the electric control system.
Optionally, described information feedback module includes：
Signal modulation unit, for the feedback information to be modulated by default communication protocol, obtains performing feedback letter
Number；
Signal transmitting unit, for the obtained execution feedback signal after modulation to be sent to collection by power carrier mode
Middle device, concentrator is then used to the execution feedback signal is demodulated and obtains the feedback information, and by the feedback information
The electric control system is uploaded by internet.
A kind of air-conditioning equipment, is provided with power peak regulation control device as described above.
It can be seen from above-mentioned technical scheme that, this application discloses a kind of power peak regulation control method, device and air-conditioning
Equipment, this method and device are applied to air-conditioning equipment, and air-conditioning equipment is connected by concentrator with the electric control system of power distribution network
Connect, the peak regulation that the control method and device are issued specifically by concentrator reception electric control system according to peak regulation demand refers to
Order；When receiving peak regulation instruction according to peak regulation instruction control air-conditioning equipment reduction operation power.With the fortune of air-conditioning equipment
The reduction of row power is even shut down, and can make the current loads of power distribution network significantly reduces, thus avoid the operation of air-conditioning equipment to
The stable operation of power distribution network brings adverse effect.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of application, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
A kind of step flow chart for power peak regulation control method embodiment that Fig. 1 provides for the application；
A kind of air-conditioning equipment and the connection diagram of electric control system that Fig. 1 a provide for the application；
The step flow chart for another power peak regulation control method embodiment that Fig. 2 provides for the application；
A kind of structured flowchart for power peak regulation control device embodiment that Fig. 3 provides for the application；
The structured flowchart for another power peak regulation control device embodiment that Fig. 4 provides for the application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only some embodiments of the present application, rather than whole embodiments.It is based on
Embodiment in the application, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of the application protection.
Embodiment one
A kind of step flow chart for power peak regulation control method embodiment that Fig. 1 provides for the present invention.
The power peak regulation control method that the present embodiment is provided is applied to the air-conditioning equipments 200 such as domestic air conditioner, air-conditioner set,
These air-conditioning equipments are connected by concentrator 300 with the electric control system 100 of power distribution network, as shown in Figure 1a.Concentrator is matched somebody with somebody
Multiple addresses are equipped with, every concentrator is connected with many air-conditioning equipments being attached thereto, and every air-conditioning equipment corresponds to one
Individual address, so that the command adapted thereto received from electric control system can be sent to corresponding air-conditioning equipment by concentrator, it is real
The purpose being now controlled to separate unit or many air-conditioning equipments.
In general, the air-conditioning equipment that a concentrator can be controlled is limited, is set if necessary to controlled air-conditioning
It is standby more, many concentrators can be set, and every concentrator is still connected with many air-conditioning equipments.In an Electric control system
Unite in region within the jurisdiction, the address that all concentrators are configured is not repeated, and such Centralized Controller refers to the control for being configured with address
When order is sent to all concentrators, the concentrator for being only configured with the address sends the control instruction to corresponding air-conditioning equipment, from
And simplify control process.
Every concentrator is connected by internet or other modes with the main frame of electric control system, specifically by light
The wireless network such as the wired networks such as fibre or GPRS, 3G, 4G, can also be realized by self-built power private network and connected；Concentrator is then
It is attached by power circuit 201 and air-conditioning equipment, between the two with default communication protocol by way of power carrier
Communicated, specific communication protocol can be selected in existing line carrier communication protocol, by using the load of power circuit
Wave communication can save the cost of special circuit connection.
As shown in figure 1, the power peak regulation control method that the present embodiment is provided specifically includes step：
S101：The peak regulation below electric control system is received by concentrator to instruct.
When the current loads of power distribution network reach to a certain degree, for example, maximum rated load is met or exceeded, or reach
The certain proportion of the maximum rated load, in order to avoid power distribution network excess load or vacates corresponding load and meets specific user's
Need for electricity, now the electric control system of power distribution network can be to the corresponding tune of air-conditioning equipment transmission being connected on the power distribution network
Peak is instructed.The air-conditioning equipment refers to being connected to all or part of air-conditioning equipment on power distribution network, and electric control system can lead to
Cross configured in control instruction default address mode reach to specific air-conditioning equipment send control instruction purpose.
When electric control system issues corresponding peak regulation according to peak regulation demand to be instructed, the instruction first by internet or
Power private network is issued to concentrator, and concentrator is after peak regulation instruction is received, the address sent needed for being instructed further according to peak regulation
Peak regulation instruction is sent to corresponding air-conditioning equipment, the peak regulation is instructed basis by concentrator first when sending peak regulation instruction
Above-mentioned communication protocol is modulated, that is, is modulated into the carrier signal of optimum power line transmission, and the carrier signal carries this
Peak regulation is instructed.
Concentrator send it is above-mentioned with peak regulation instruct carrier signal when, the carrier signal is received first；Then it is right again
The carrier signal is demodulated, so as to finally give peak regulation instruction.
S102：According to peak regulation instruction control air-conditioner set reduction operation power.
Reduction operation power refers to when the air-conditioner set is in running status, current operation power is reduced to default
Degree, in reduction operation power process is performed, predominantly reduction heats power or refrigeration work consumption.One specific air-conditioning equipment
General in the process of running also to include other power consuming devices, such as blower fan, firing equipment, therefore, reduction operation power may be used also
With the operation power including reduction blower fan, firing equipment.Peak regulation instruction specifically includes peak regulation execute instruction and peak regulation stops referring to
Order, the former is used to control air-conditioner set to perform peak regulation action, and the latter is then used to control air-conditioner set to stop peak regulation action.
After above-mentioned peak regulation instruction is received, instructed according to peak regulation the operation power reduction by one of air-conditioner set is default
Power grade.For example, the operation power of air-conditioner set can be divided into multiple power grades between full power to shutdown, have
Body includes full power mode, one-level reducing power consumption pattern, two grades of reducing power consumption patterns, three-level reducing power consumption patterns etc..
Specific operating process can be：When receiving a peak regulation execute instruction, if current operation power is
Full power mode, then be reduced to one-level reducing power consumption pattern by operation power；If being received again by peak regulation instruction, power will be run
Two grades are reduced to by power consumption mode, the like, until the air-conditioner set is shut down.
When power distribution network is without peak regulation, the peak regulation that air-conditioning equipment receives electric control system transmission by concentrator stops referring to
When making, control the air-conditioning equipment to stop reducing power consumption operation, will the air-conditioning equipment the fortune that returns to before peak regulation of operation power
Row power；If air-conditioner set is shut down during peak regulation execute instruction is performed, now control the air-conditioner set
Resume operation, and the operation power that its power is returned to before peak regulation.
It can be seen from the above technical proposal that present embodiments providing a kind of power peak regulation control method, this method application
In air-conditioning equipment, air-conditioning equipment is connected by concentrator with the electric control system of power distribution network, and the control method is specially logical
Cross concentrator and receive the peak regulation instruction that electric control system is issued according to peak regulation demand；When receiving peak regulation instruction according to tune
Peak instruction control air-conditioning equipment reduction operation power.As the reduction of the operation power of air-conditioning equipment is even shut down, distribution can be made
The current loads of net are significantly reduced, so that the operation for avoiding air-conditioning equipment brings adverse effect to the stable operation of power distribution network.
In view of electric control system needs the operation in view of current air-conditioning equipment when determining corresponding peak regulation demand
Situation, i.e., will also confirm whether peak regulation instruction is effectively executed when sending corresponding peak regulation instruction, and according to implementation status
Judge whether to need further peak regulation or the current situation of maintenance, it is necessary to obtain the feedback information of air-conditioning equipment.Therefore, spy carries
For following embodiments, to solve the problem of how air-conditioning equipment is to electric control system feedback-related information.
Embodiment two
The step flow chart for another power peak regulation control method embodiment that Fig. 2 provides for the present invention.
As shown in figure 1, the power peak regulation control method that the present embodiment is provided specifically includes step：
S201：The peak regulation below electric control system is received by concentrator to instruct.
When the current loads of power distribution network reach to a certain degree, for example, maximum rated load is met or exceeded, or reach
The certain proportion of the maximum rated load, in order to avoid power distribution network excess load or vacates corresponding load and meets specific user's
Need for electricity, now the electric control system of power distribution network can be to the corresponding tune of air-conditioning equipment transmission being connected on the power distribution network
Peak is instructed.The air-conditioning equipment refers to being connected to all or part of air-conditioning equipment on power distribution network, and electric control system can lead to
Cross configured in control instruction default address mode reach to specific air-conditioning equipment send control instruction purpose.
When electric control system issues corresponding peak regulation according to peak regulation demand to be instructed, the instruction first by internet or
Power private network is issued to concentrator, and concentrator is after peak regulation instruction is received, the address sent needed for being instructed further according to peak regulation
Peak regulation instruction is sent to corresponding air-conditioning equipment, the peak regulation is instructed basis by concentrator first when sending peak regulation instruction
Above-mentioned communication protocol is modulated, that is, is modulated into the carrier signal of optimum power line transmission, and the carrier signal carries this
Peak regulation is instructed.
Concentrator send it is above-mentioned with peak regulation instruct carrier signal when, the carrier signal is received first；Then it is right again
The carrier signal is demodulated, so as to finally give peak regulation instruction.
S202：According to peak regulation instruction control air-conditioner set reduction operation power.
Reduction operation power refers to when the air-conditioner set is in running status, current operation power is reduced to default
Degree, in reduction operation power process is performed, predominantly reduction heats power or refrigeration work consumption.One specific air-conditioning equipment
General in the process of running also to include other power consuming devices, such as blower fan, firing equipment, therefore, reduction operation power may be used also
With the operation power including reduction blower fan, firing equipment.Peak regulation instruction specifically includes peak regulation execute instruction and peak regulation stops referring to
Order, the former is used to control air-conditioner set to perform peak regulation action, and the latter is then used to control air-conditioner set to stop peak regulation action.
After above-mentioned peak regulation instruction is received, instructed according to peak regulation the operation power reduction by one of air-conditioner set is default
Power grade.For example, the operation power of air-conditioner set can be divided into multiple power grades between full power to shutdown, have
Body includes full power mode, one-level reducing power consumption pattern, two grades of reducing power consumption patterns, three-level reducing power consumption patterns etc..
Specific operating process can be：When receiving a peak regulation execute instruction, if current operation power is
Full power mode, then be reduced to one-level reducing power consumption pattern by operation power；If being received again by peak regulation instruction, power will be run
Two grades are reduced to by power consumption mode, the like, until the air-conditioner set is shut down.
When power distribution network is without peak regulation, the peak regulation that air-conditioning equipment receives electric control system transmission by concentrator stops referring to
When making, control the air-conditioning equipment to stop reducing power consumption operation, will the air-conditioning equipment the fortune that returns to before peak regulation of operation power
Row power；If air-conditioner set is shut down during peak regulation execute instruction is performed, now control the air-conditioner set
Resume operation, and the operation power that its power is returned to before peak regulation.
S203：The feedback information for reflecting performance is sent to electric control system.
After the operation that air-conditioning equipment completes reduction operation power, it will reflect whether to have performed peak regulation instruction, reduction
The feedback informations such as current power afterwards feed back to electric control system by concentrator, so that electric control system is according to power distribution network
Current loads, the running situation of air-conditioning equipment determine the peak regulation operation of next step, such as further peak regulation, maintain current peak regulation journey
Degree stops peak regulation.
Because air-conditioning equipment is connected with concentrator by power circuit, therefore, when feeding back above-mentioned feedback information,
Feedback information is modulated first, is modulated to include the carrier signal of the feedback information；Then it will be included by power circuit
The carrier signal of the feedback information is sent to concentrator.Concentrator is somebody's turn to do after carrier signal is received by demodulation operation
Feedback information, and the address of the feedback information and the air-conditioner set for sending the feedback information is passed through into internet or power private network
Electric control system is sent in the lump, and the running situation of air-conditioner set is fed back into electric control system so as to realize.
It can be seen from the above technical proposal that present embodiments providing a kind of power peak regulation control method, this method application
In air-conditioning equipment, air-conditioning equipment is connected by concentrator with the electric control system of power distribution network, and the control method is specially logical
Cross concentrator and receive the peak regulation instruction that electric control system is issued according to peak regulation demand；When receiving peak regulation instruction according to tune
Peak instruction control air-conditioning equipment reduction operation power.After reduction operation power is completed, the feedback information of performance will be reflected
Electric control system is reported by concentrator.As the reduction of the operation power of air-conditioning equipment is even shut down, power distribution network can be made
Current loads are significantly reduced, so that the operation for avoiding air-conditioning equipment brings adverse effect to the stable operation of power distribution network.And it is logical
Cross and feedback information is fed back into electric control system, it can be ensured that electric control system can be according to the running situation of air-conditioning equipment
Determine the operation of next step.
Embodiment three
A kind of structured flowchart for power peak regulation control device embodiment that Fig. 3 provides for the present invention.
The power peak regulation control device that the present embodiment is provided is applied to the air-conditioning equipments such as domestic air conditioner, air-conditioner set, this
A little air-conditioning equipments are connected by concentrator with the electric control system of power distribution network, as shown in Figure 1a.Concentrator is configured with multiple
Address, every concentrator is connected with many air-conditioning equipments being attached thereto, and every air-conditioning equipment corresponds to an address, from
And the command adapted thereto received from electric control system can be sent to corresponding air-conditioning equipment by concentrator, realize to separate unit or
The purpose that many air-conditioning equipments are controlled.
In general, the air-conditioning equipment that a concentrator can be controlled is limited, is set if necessary to controlled air-conditioning
It is standby more, many concentrators can be set, and every concentrator is still connected with many air-conditioning equipments.In an Electric control system
Unite in region within the jurisdiction, the address that all concentrators are configured is not repeated, and such Centralized Controller refers to the control for being configured with address
When order is sent to all concentrators, the concentrator for being only configured with the address sends the control instruction to corresponding air-conditioning equipment, from
And simplify control process.
Every concentrator is connected by internet or other modes with the main frame of electric control system, specifically by light
The wireless network such as the wired networks such as fibre or GPRS, 3G, 4G, can also be realized by self-built power private network and connected；Concentrator is then
It is attached, is carried out between the two by way of power carrier with default communication protocol with air-conditioning equipment by power circuit
Communication, specific communication protocol can be selected in existing line carrier communication protocol, be led to by using the carrier wave of power circuit
Letter can save the cost of special circuit connection.
As shown in figure 3, the power peak regulation control device that the present embodiment is provided specifically includes command reception module 10 and tune
Peak control module 20.
The peak regulation that command reception module is used to receive by concentrator below electric control system is instructed.
When the current loads of power distribution network reach to a certain degree, for example, maximum rated load is met or exceeded, or reach
The certain proportion of the maximum rated load, in order to avoid power distribution network excess load or vacates corresponding load and meets specific user's
Need for electricity, now the electric control system of power distribution network can be to the corresponding tune of air-conditioning equipment transmission being connected on the power distribution network
Peak is instructed.The air-conditioning equipment refers to being connected to all or part of air-conditioning equipment on power distribution network, and electric control system can lead to
Cross configured in control instruction default address mode reach to specific air-conditioning equipment send control instruction purpose.
When electric control system issues corresponding peak regulation according to peak regulation demand to be instructed, the instruction first by internet or
Power private network is issued to concentrator, and concentrator is after peak regulation instruction is received, the address sent needed for being instructed further according to peak regulation
Peak regulation instruction is sent to corresponding air-conditioning equipment, the peak regulation is instructed basis by concentrator first when sending peak regulation instruction
Above-mentioned communication protocol is modulated, that is, is modulated into the carrier signal of optimum power line transmission, and the carrier signal carries this
Peak regulation is instructed.
The module specifically includes signal receiving unit 11 and signal demodulation unit 12, sends above-mentioned with peak regulation in concentrator
During the carrier signal of instruction, signal receiving unit is used to receive the carrier signal；Signal demodulation unit is then used to believe the carrier wave
Number it is demodulated, so as to finally give peak regulation instruction.
Peak regulation control module is used for according to peak regulation instruction control air-conditioner set reduction operation power.
Reduction operation power refers to when the air-conditioner set is in running status, current operation power is reduced to default
Degree, in reduction operation power process is performed, predominantly reduction heats power or refrigeration work consumption.One specific air-conditioning equipment
General in the process of running also to include other power consuming devices, such as blower fan, firing equipment, therefore, reduction operation power may be used also
With the operation power including reduction blower fan, firing equipment.Peak regulation instruction specifically includes peak regulation execute instruction and peak regulation stops referring to
Order, the former is used to control air-conditioner set to perform peak regulation action, and the latter is then used to control air-conditioner set to stop peak regulation action.
After above-mentioned peak regulation instruction is received, instructed according to peak regulation the operation power reduction by one of air-conditioner set is default
Power grade.For example, the operation power of air-conditioner set can be divided into multiple power grades between full power to shutdown, have
Body includes full power mode, one-level reducing power consumption pattern, two grades of reducing power consumption patterns, three-level reducing power consumption patterns etc..
The module includes the first execution unit 21 and the second execution unit 22, when receiving a peak regulation execute instruction,
First execution unit is used to, when current operation power is full power mode, operation power is reduced into one-level reducing power consumption mould
Formula；If being received again by peak regulation instruction, operation power is reduced to two grades by power consumption mode, the like, until by the sky
Adjust compressor emergency shutdown.
Second execution unit is then used for when power distribution network is without peak regulation, and air-conditioning equipment receives Electric control system by concentrator
Unite send peak regulation halt instruction when, control the air-conditioning equipment stop reducing power consumption operation, will the air-conditioning equipment operation power
The operation power returned to before peak regulation；If air-conditioner set shut down during peak regulation execute instruction is performed,
The air-conditioner set is now controlled to resume operation, and the operation power that its power is returned to before peak regulation.
It can be seen from the above technical proposal that a kind of power peak regulation control device is present embodiments provided, the device application
In air-conditioning equipment, air-conditioning equipment is connected by concentrator with the electric control system of power distribution network, and the control device is specially logical
Cross concentrator and receive the peak regulation instruction that electric control system is issued according to peak regulation demand；When receiving peak regulation instruction according to tune
Peak instruction control air-conditioning equipment reduction operation power.As the reduction of the operation power of air-conditioning equipment is even shut down, distribution can be made
The current loads of net are significantly reduced, so that the operation for avoiding air-conditioning equipment brings adverse effect to the stable operation of power distribution network.
In view of electric control system needs the operation in view of current air-conditioning equipment when determining corresponding peak regulation demand
Situation, i.e., will also confirm whether peak regulation instruction is effectively executed when sending corresponding peak regulation instruction, and according to implementation status
Judge whether to need further peak regulation or the current situation of maintenance, it is necessary to obtain the feedback information of air-conditioning equipment.Therefore, spy carries
For following embodiments, to solve the problem of how air-conditioning equipment is to electric control system feedback-related information.
Example IV
The structured flowchart for another power peak regulation control device embodiment that Fig. 4 provides for the present invention.
As shown in figure 4, the power peak regulation control device that the present embodiment is provided is set up on the basis of a upper embodiment
Information feedback module 30.
Information feedback module is used to the feedback information for reflecting performance being sent to electric control system.
After the operation that air-conditioning equipment completes reduction operation power, it will reflect whether to have performed peak regulation instruction, reduction
The feedback informations such as current power afterwards feed back to electric control system by concentrator, so that electric control system is according to power distribution network
Current loads, the running situation of air-conditioning equipment determine the peak regulation operation of next step, such as further peak regulation, maintain current peak regulation journey
Degree stops peak regulation.
The module includes signal modulation unit 31 and signal transmitting unit 32, because air-conditioning equipment and concentrator are by electricity
Line of force road is connected, therefore, and when feeding back above-mentioned feedback information, feedback information is modulated by signal modulation unit, modulation
It is to include the carrier signal of the feedback information；Signal transmitting unit is then used to pass through power circuit by the load comprising the feedback information
Ripple signal is sent to concentrator.Concentrator obtains the feedback information after carrier signal is received by demodulation operation, and should
Feedback information and send the address of air-conditioner set of the feedback information electric power is sent to by internet or power private network in the lump
Control system, electric control system is fed back to so as to realize by the running situation of air-conditioner set.
It can be seen from the above technical proposal that a kind of power peak regulation control device is present embodiments provided, the device application
In air-conditioning equipment, air-conditioning equipment is connected by concentrator with the electric control system of power distribution network, and the control device is specially logical
Cross concentrator and receive the peak regulation instruction that electric control system is issued according to peak regulation demand；When receiving peak regulation instruction according to tune
Peak instruction control air-conditioning equipment reduction operation power.After reduction operation power is completed, the feedback information of performance will be reflected
Electric control system is reported by concentrator.As the reduction of the operation power of air-conditioning equipment is even shut down, power distribution network can be made
Current loads are significantly reduced, so that the operation for avoiding air-conditioning equipment brings adverse effect to the stable operation of power distribution network.And it is logical
Cross and feedback information is fed back into electric control system, it can be ensured that electric control system can be according to the running situation of air-conditioning equipment
Determine the operation of next step.
Embodiment five
The present embodiment provides a kind of air-conditioning equipment, and the air-conditioning equipment is provided with as disclosed in embodiment three or example IV
Power peak regulation control device.The device is applied to air-conditioning equipment, the Electric control system that air-conditioning equipment passes through concentrator and power distribution network
System is connected, and the peak regulation that the control device is issued specifically by concentrator reception electric control system according to peak regulation demand refers to
Order；When receiving peak regulation instruction according to peak regulation instruction control air-conditioning equipment reduction operation power.With the fortune of air-conditioning equipment
The reduction of row power is even shut down, and can make the current loads of power distribution network significantly reduces, thus avoid the operation of air-conditioning equipment to
The stable operation of power distribution network brings adverse effect.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.To the upper of the disclosed embodiments
State bright, professional and technical personnel in the field is realized or use the application.To a variety of modifications of these embodiments to ability
It will be apparent for the professional and technical personnel in domain, generic principles defined herein can not depart from the application's
In the case of spirit or scope, realize in other embodiments.Therefore, the application be not intended to be limited to it is shown in this article these
Embodiment, and it is to fit to the most wide scope consistent with features of novelty with principles disclosed herein.
Claims (11)
1. a kind of power peak regulation control method, applied to air-conditioning equipment, the air-conditioning equipment passes through concentrator and the electricity of power distribution network
Force control system is connected, it is characterised in that the power peak regulation control method includes step：
The peak regulation instruction that the electric control system is issued according to peak regulation demand is received by the concentrator；
The air-conditioning equipment reduction operation power is controlled according to peak regulation instruction.
2. power peak regulation control method as claimed in claim 1, it is characterised in that described that electric power is received by the concentrator
The peak regulation that control system is issued according to peak regulation demand is instructed, including：
When the concentrator receives the peak regulation instruction that the electric control system is issued according to the peak regulation demand, and utilization electricity
When power carrier system issues the carrier signal comprising peak regulation instruction, the carrier signal is received；
The carrier signal is demodulated by default communication protocol, the peak regulation instruction is obtained.
3. power peak regulation control method as claimed in claim 1, it is characterised in that the peak regulation instruction includes peak regulation execution and referred to
Order and peak regulation halt instruction, it is described that the air-conditioning equipment reduction operation power is controlled according to peak regulation instruction, including：
When receiving the peak regulation instruction execution, the operation power is reduced into a default power grade, and receiving
To before next peak regulation execute instruction, the air-conditioning equipment is controlled to remain on power constant；
When receiving the peak regulation halt instruction, the operation work(operation power of the air-conditioning equipment returned to before peak regulation
Rate.
4. the power peak regulation control method as described in any one of claims 1 to 3, it is characterised in that also including step：
After reduction operation power is completed, the feedback information of reflection performance is reported into the electric power control by the concentrator
System processed.
5. power peak regulation control method as claimed in claim 4, it is characterised in that the feedback letter that performance will be reflected
Breath reports the electric control system by the concentrator, including：
The feedback information is modulated by default communication protocol, carrier signal is obtained；
Obtained carrier signal after modulation is sent to concentrator by power carrier mode, concentrator is then used to carry to described
Ripple signal, which is demodulated, obtains the feedback information, and the feedback information is uploaded into the Electric control system by internet
System.
6. a kind of power peak regulation control device, applied to air-conditioning equipment, the air-conditioning equipment passes through concentrator and the electricity of power distribution network
Force control system is connected, it is characterised in that the power peak regulation control device includes：
Command reception module, for receiving the peak regulation that the electric control system is issued according to peak regulation demand by the concentrator
Instruction；
Peak regulation control module, for controlling the air-conditioning equipment reduction operation power according to peak regulation instruction.
7. power peak regulation control device as claimed in claim 6, it is characterised in that the command reception module includes：
Signal receiving unit, for receiving what the electric control system was issued according to the peak regulation demand when the concentrator
Peak regulation is instructed, and when issuing the carrier signal comprising peak regulation instruction using power carrier mode, receives the carrier signal；
Signal demodulation unit, for being demodulated by default communication protocol to the carrier signal, obtains the peak regulation instruction.
8. power peak regulation control device as claimed in claim 6, it is characterised in that the peak regulation instruction includes peak regulation execution and referred to
Order and peak regulation halt instruction, the peak regulation control module include：
First execution unit, it is for when receiving the peak regulation instruction execution, the operation power reduction by one is default
Power grade, and before next peak regulation execute instruction is received, control the air-conditioning equipment to remain on power constant；
Second execution unit, for when receiving the peak regulation halt instruction, the operation power of the air-conditioning equipment to be recovered
Operation power before to peak regulation.
9. power peak regulation control device as claimed in claim 8, it is characterised in that also include：
Information feedback module, for after reduction operation power is completed, the feedback information for reflecting performance to be passed through into the collection
Middle device reports the electric control system.
10. power peak regulation control device as claimed in claim 6, it is characterised in that described information feedback module includes：
Signal modulation unit, for the feedback information to be modulated by default communication protocol, obtains performing feedback signal；
Signal transmitting unit, for the obtained execution feedback signal after modulation to be sent to concentration by power carrier mode
Device, concentrator, which is then used to be demodulated the execution feedback signal, obtains the feedback information, and the feedback information is led to
Cross internet and upload the electric control system.
11. a kind of air-conditioning equipment, it is characterised in that set just like the power peak regulation control described in any one of claim 6~10
Device.
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| CN201710392917.4A CN107101344A (en) | 2017-05-27 | 2017-05-27 | A kind of power peak regulation control method, device and air-conditioning equipment |
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| CN201710392917.4A CN107101344A (en) | 2017-05-27 | 2017-05-27 | A kind of power peak regulation control method, device and air-conditioning equipment |
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