CN114838459A - Air conditioner control method and device - Google Patents
Air conditioner control method and device Download PDFInfo
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- CN114838459A CN114838459A CN202210589167.0A CN202210589167A CN114838459A CN 114838459 A CN114838459 A CN 114838459A CN 202210589167 A CN202210589167 A CN 202210589167A CN 114838459 A CN114838459 A CN 114838459A
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- 238000000034 method Methods 0.000 title claims abstract description 54
- 238000004378 air conditioning Methods 0.000 claims abstract description 40
- 238000010248 power generation Methods 0.000 claims abstract description 30
- 238000004590 computer program Methods 0.000 claims description 11
- 230000007613 environmental effect Effects 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 9
- 230000000295 complement effect Effects 0.000 claims description 6
- 238000005286 illumination Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- F24F11/46—Improving electric energy efficiency or saving
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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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
- F24F11/62—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
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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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
- F24F11/62—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
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
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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
- F24F11/89—Arrangement or mounting of control or safety devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
- H02S10/12—Hybrid wind-PV energy systems
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/20—Systems characterised by their energy storage means
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
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- Life Sciences & Earth Sciences (AREA)
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- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air conditioner control method and device, belonging to the technical field of air conditioners, wherein the method comprises the following steps: acquiring the current storage electric quantity and the real-time power generation power of the wind-solar hybrid system; the real-time power generation power comprises real-time wind power and real-time solar power; under the condition that the current stored electric quantity is full electric quantity, determining the operating power of an air conditioner compressor according to the real-time wind power and the real-time solar power; and adjusting the operating frequency of the air-conditioning compressor based on the determined operating power of the air-conditioning compressor. According to the air conditioner control method and device provided by the invention, the wind-solar hybrid system is used for supplying power to the air conditioner, the operating frequency of the air conditioner compressor is adjusted according to the real-time wind power and the real-time solar power, the electric energy generated by the wind-solar hybrid system can be reasonably used, and the effective utilization of clean energy is realized.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner control method and device.
Background
New energy sources become a new development direction, and new energy sources such as wind energy, solar energy, hydroelectric energy and the like continuously expand market energy supply. The wind-solar hybrid system is a set of power generation application system, and the system stores the generated electric energy into a storage battery pack by using solar photovoltaic power generation equipment and a wind driven generator. When a user needs to use electricity, the inverter converts the direct current stored in the storage battery pack into alternating current, and the alternating current is transmitted to a user load through the power transmission line.
An air conditioner is a household appliance with abundant functions, and can have the capability of changing indoor environment, such as adjusting indoor temperature and humidity. The air conditioner consumes more energy when in work, the electric quantity of the wind-solar hybrid system is limited, and the effective utilization of the energy of the wind-solar hybrid system is difficult to realize.
Disclosure of Invention
The invention provides an air conditioner control method, which is used for overcoming the defects in the prior art and realizing the effective utilization of a wind-solar complementary system by an air conditioner.
In a first aspect, the present invention provides an air conditioner control method, including: acquiring the current storage electric quantity and the real-time power generation power of the wind-solar hybrid system; the real-time power generation power comprises real-time wind power and real-time solar power; under the condition that the current stored electric quantity is full electric quantity, determining the operating power of an air conditioner compressor according to the real-time wind power and the real-time solar power; and adjusting the operating frequency of the air-conditioning compressor based on the determined operating power of the air-conditioning compressor.
According to the air conditioner control method provided by the invention, under the condition that the current stored electricity quantity is full electricity quantity, the operation power of an air conditioner compressor is determined according to the real-time wind power and the real-time solar power, and the method comprises the following steps: determining the operating power as real-time wind power when the real-time wind power is greater than the real-time solar power; and determining the running power as the real-time solar power under the condition that the real-time wind power is less than or equal to the real-time solar power.
According to the air conditioner control method provided by the invention, before determining the operation power of the air conditioner compressor according to the real-time wind power and the real-time solar power, the method further comprises the following steps: acquiring environmental information of an area where the air conditioner is located; and under the condition that the environmental information meets a preset condition, determining the starting time of the air conditioner according to the historical data of the air conditioner.
According to the air conditioner control method provided by the invention, the environment information comprises temperature, and under the condition that the environment information meets the preset condition, the starting time of the air conditioner is determined according to the historical data of the air conditioner, and the method comprises the following steps: under the condition that the temperature is in a preset interval, determining the comprehensive historical opening time of the air conditioner according to the historical data of the air conditioner; determining the starting time according to the comprehensive historical starting time; the turn-on time precedes the integrated historical turn-on time.
The air conditioner control method provided by the invention further comprises the following steps: and under the condition that the current stored electric quantity is larger than a preset value and smaller than the full-electricity electric quantity, the air conditioner is operated in a mode of supplying power by using a commercial power and a wind-light complementary system together.
The air conditioner control method provided by the invention further comprises the following steps: and under the condition that the current stored electric quantity is less than or equal to the preset value, operating the air conditioner in a mains supply mode.
In a second aspect, the present invention also provides an air conditioning control apparatus, including:
the first processing module is used for acquiring the current storage electric quantity and the real-time power generation power of the wind-solar hybrid system; the real-time power generation power comprises real-time wind power and real-time solar power;
the second processing module is used for determining the operating power of the air conditioner compressor according to the real-time wind power and the real-time solar power under the condition that the current stored electric quantity is full electric quantity;
and the third processing module is used for adjusting the operating frequency of the air-conditioning compressor based on the determined operating power of the air-conditioning compressor.
In a third aspect, the present invention further provides an air conditioner, including an indoor unit, an outdoor unit, and a processor and a memory disposed in the indoor unit or the outdoor unit; the air conditioner further comprises a program or an instruction which is stored on the memory and can run on the processor, and the program or the instruction realizes the control method of the air conditioner as any one of the above when being executed by the processor.
In a fourth aspect, the present invention provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the steps of the air conditioning control method according to any one of the above aspects.
In a fifth aspect, the present invention also provides a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the air conditioning control method as described in any of the above.
According to the air conditioner control method and device provided by the invention, under the condition that the current stored electric quantity of the wind-solar hybrid system is full electric quantity, the wind-solar hybrid system is used for supplying power to the air conditioner, the operating frequency of the air conditioner compressor is adjusted according to the real-time wind power and the real-time solar power, the electric energy generated by the wind-solar hybrid system can be reasonably used, and the effective utilization of clean energy is realized.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic flow chart of an air conditioning control method provided by the present invention;
FIG. 2 is a schematic structural diagram of an air conditioning control device provided by the present invention;
fig. 3 is a schematic structural diagram of an electronic device provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, in the description of the embodiments of the present invention, the terms "comprises," "comprising," or any other variation thereof are intended to cover a non-exclusive inclusion, so that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. The terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The terms "first," "second," and the like in this application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one.
Fig. 1 is a schematic flow chart of an air conditioner control method provided by the present invention, as shown in fig. 1, including but not limited to the following steps:
step 101: acquiring the current storage electric quantity and the real-time power generation power of the wind-solar hybrid system; the real-time generated power includes real-time wind power and real-time solar power.
The wind-solar hybrid system provided by the embodiment of the invention can comprise solar photovoltaic power generation equipment, a wind driven generator and a storage battery pack. The air conditioner of the embodiment of the invention at least comprises an indoor unit, an outdoor unit and a compressor.
In some embodiments, a rectifier is arranged between the storage battery pack of the wind-solar hybrid system and the air conditioner, and the rectifier can convert direct current output by the storage battery pack into alternating current to supply power to the air conditioner. The storage battery can be selected from lead-acid storage batteries, alkaline nickel storage batteries, cadmium-nickel storage batteries and the like.
The current storage electric quantity is the storage electric quantity of a storage battery pack in the wind-solar hybrid system, and the real-time power generation power comprises real-time wind power and real-time solar power. The real-time wind power is the real-time power generated by the wind driven generator, and the real-time solar power is the real-time power generated by the solar photovoltaic power generation equipment.
The real-time wind power in the wind-solar hybrid system is related to the wind speed of the current area, and generally, the larger the wind speed is, the larger the real-time wind power generated by the wind driven generator is in a certain range; the real-time solar power in the wind-solar hybrid system is related to the real-time illumination intensity of the current area, and the larger the real-time illumination intensity is, the larger the real-time solar power generated by the solar photovoltaic power generation equipment is.
Step 102: under the condition that the current stored electric quantity is full electric quantity, determining the operating power of an air conditioner compressor according to the real-time wind power and the real-time solar power;
step 103: and adjusting the operating frequency of the air-conditioning compressor based on the determined operating power of the air-conditioning compressor.
It is understood that the compressor of the air conditioner may be operated at different powers. When the compressor works according to different powers, the running frequency of the compressor is different, and the power consumption of the compressor is also different.
Under the condition that the current storage electric quantity of the storage battery pack in the wind-solar hybrid system is full electric quantity, the wind-solar hybrid system can be independently utilized to supply power to the air conditioner.
Further, in order to more reasonably utilize the electric energy generated by the wind-solar hybrid system, the power supply to different components of the air conditioner can be determined according to the real-time wind power and the real-time solar power generated by the wind-solar hybrid system.
The air conditioner compressor is a main component with larger electric energy consumption of the air conditioner, and the invention can determine the running power of the compressor according to the real-time power generation power of the wind-solar hybrid system, thereby adjusting the running frequency of the air conditioner compressor.
And after the operating frequency of the air conditioner compressor is adjusted, continuously operating the air conditioner according to the adjusted operating frequency.
According to the air conditioner control method provided by the invention, under the condition that the current stored electric quantity of the wind-solar hybrid system is full electric quantity, the wind-solar hybrid system is used for supplying power to the air conditioner, the operating frequency of the air conditioner compressor is adjusted according to the real-time wind power and the real-time solar power, the electric energy generated by the wind-solar hybrid system can be reasonably used, and the effective utilization of clean energy is realized.
Based on the content of the foregoing embodiment, as an optional embodiment, the air conditioner control method according to the present invention, when the current stored electricity amount is a full electricity amount, determines an operating power of an air conditioner compressor according to the real-time wind power and the real-time solar power, and includes: determining the operating power as real-time wind power when the real-time wind power is greater than the real-time solar power; and determining the running power as the real-time solar power under the condition that the real-time wind power is less than or equal to the real-time solar power.
Further, the invention can adjust the operation frequency of the air-conditioning compressor based on the determined operation power of the air-conditioning compressor.
Optionally, in a clear weather condition, since the illumination intensity is higher and the wind speed is lower, the real-time wind power is smaller than (or equal to) the real-time solar power, at this time, the real-time solar power may be distributed to an air conditioner component with higher required power, that is, an air conditioner compressor, and the operating frequency of the air conditioner compressor is determined according to the real-time solar power.
Optionally, under a weather condition with poor illumination and high wind speed, the real-time wind power generated by the wind-solar hybrid system is greater than the real-time solar power, at this time, the real-time solar power can be distributed to an air conditioner component with high required power, namely, an air conditioner compressor, and the operating frequency of the air conditioner compressor is determined according to the real-time solar power.
According to the invention, the larger of the real-time wind power and the real-time solar power is distributed to the air conditioner compressor as the operating frequency of the air conditioner compressor, and the operating frequency of the air conditioner compressor is adjusted based on the determined operating power of the air conditioner compressor, so that clean energy generated by a wind-solar hybrid system can be fully and reasonably applied, and the operation of the air conditioner is ensured.
Based on the content in the foregoing embodiment, as an optional embodiment, before adjusting the operating frequency of the air conditioner compressor according to the real-time wind power and the real-time solar power, the air conditioner control method provided by the present invention further includes: acquiring environmental information of an area where the air conditioner is located; and under the condition that the environmental information meets a preset condition, determining the starting time of the air conditioner according to the historical data of the air conditioner.
The environmental information in the present invention includes, but is not limited to, temperature, humidity, and distribution of people in the area where the air conditioner is located. Under the condition that the environmental information meets the preset condition, the air conditioner can be started in advance, and the electric energy generated by the wind-solar hybrid system is fully utilized.
Optionally, when the temperature is in the preset interval (greater than 30 degrees), the comprehensive historical opening time of the air conditioner can be determined according to the historical data of the air conditioner. The comprehensive historical opening time is the time that the user is used to open the air conditioner in daily life. For example, according to the historical data of the air conditioner, it can be determined that the user is used to turn on the air conditioner between 12 o ' clock and half 12 o ' clock in normal times, and the comprehensive historical turn-on time of the air conditioner can be set to 12 o ' clock and 15 min. Further, the present invention may set the turn-on time of the air conditioner to 11 o' clock and half.
In one scene, when the detected temperature is higher than the 30 th degree, the air conditioner is started in advance according to the habit of a user for normally starting the air conditioner, and the wind-solar hybrid system is used for supplying power to the air conditioner. And further, controlling the operating frequency of the air-conditioning compressor according to the real-time wind power and the real-time solar power of the wind-solar hybrid system. When the user returns home, the user can enjoy cool air in advance, and the air conditioner also makes full use of the electric energy generated by the wind-solar hybrid system, thereby saving energy.
Based on the content in the foregoing embodiment, as an optional embodiment, in the air conditioner control method provided by the present invention, when the current stored electricity amount is greater than the preset value and less than the full electricity amount, the air conditioner is operated in a manner of supplying power by using the commercial power and the wind-light complementary system together.
The storage electric energy of the storage battery pack in the wind-solar hybrid system can provide electric energy for the air conditioner under the condition of power failure of a power grid, so that the air conditioner can be operated. In order to utilize the function of storing electric energy of the wind-solar hybrid system, part of the electric energy generated by the wind-solar hybrid system in one day is stored in the storage battery pack, so that the electric quantity in the storage battery pack can be kept at a higher level for use when the power grid is cut off. Therefore, when the current stored electric quantity is larger than the preset value and smaller than the full electric quantity, the air conditioner operates in a mode of supplying power by using the commercial power and the wind-light complementary system together.
It should be noted that the preset value in the present invention may be set to 60% of the full electric power, that is, when the current stored electric power is greater than 60% of the full electric power and less than the full electric power, a part of the electric power generated by the wind-solar hybrid system is used to charge the storage battery pack, and the rest is used to supply power to the air conditioner. In the embodiment, in order to ensure that the air conditioner can normally operate, the air conditioner is powered by adopting a mode of jointly supplying power by the commercial power and the wind-light complementary system, so that the normal operation of the air conditioner is ensured, and the user experience is ensured.
Based on the content in the foregoing embodiment, as an optional embodiment, in the air conditioner control method provided by the present invention, under the condition that the current storage capacity is less than or equal to the preset value, the air conditioner is operated in a manner of supplying power by using a commercial power.
As described in the foregoing embodiment, in order to fully utilize the energy storage function of the wind-solar hybrid system, the present stored energy of the wind-solar hybrid system is guaranteed to be full power within one day. When the current stored electric quantity of the wind-solar hybrid system is lower than 40%, for example, the wind-solar hybrid system is not used for supplying power to the air conditioner, but the estimated electric quantity generated by the wind-solar hybrid system is stored by the storage battery pack of the wind-solar hybrid system.
In addition, the estimated electric quantity generated by the wind-solar hybrid system can be calculated according to local weather forecast and a real-time period. For example, the power generation amount of the solar photovoltaic power generation device of the wind-solar hybrid system is predicted, and the prediction time is mainly illumination time (for example, from 8 am to 5 pm is illumination radiation effective time, and the rest time is auxiliary time and does not participate in prediction).
Optionally, the invention can also adjust the running state of the air conditioner according to the voltage condition of the commercial power. The invention can detect the voltage condition of the commercial power when the air conditioner operates, thereby distinguishing the normal voltage condition from the undervoltage condition.
When the mains voltage is under-voltage, namely the mains voltage is less than 95% of rated voltage, the air conditioner compensates the air conditioning capacity in a mode of reducing the frequency of the compressor, reducing the power consumption of the system and increasing the rotating speed of the fan of the indoor unit, and the specific logic is as follows: under the condition that the current frequency reduction of the air conditioner is not achieved, the compressor reduces 5HZ, meanwhile, the rotating speed of the indoor fan is increased by 50 revolutions per minute to compensate the air conditioning capacity, the power of the air conditioning system can be reduced by about 100 watts, and the power consumption is reduced.
Fig. 2 is a schematic structural diagram of an air conditioning control device provided by the present invention, and as shown in fig. 2, the air conditioning control device provided by the present invention includes: the first processing module 201 is used for acquiring the current stored electric quantity and the real-time power generation power of the wind-solar hybrid system; the real-time power generation power comprises real-time wind power and real-time solar power; the second processing module 202 is configured to determine the operating power of the air conditioner compressor according to the real-time wind power and the real-time solar power when the current stored electric quantity is a full electric quantity; and the third processing module 203 is configured to adjust an operating frequency of the air conditioner compressor based on the determined operating power of the air conditioner compressor.
According to the air conditioner control device provided by the invention, under the condition that the current stored electric quantity of the wind-solar hybrid system is full electric quantity, the wind-solar hybrid system is used for supplying power to the air conditioner, the operating frequency of the air conditioner compressor is adjusted according to the real-time wind power and the real-time solar power, the electric energy generated by the wind-solar hybrid system can be reasonably used, and the effective utilization of clean energy is realized.
It should be noted that, when the air conditioner control device provided in the embodiment of the present invention is in specific operation, the air conditioner control method described in any of the embodiments above may be executed, and details of this embodiment are not described herein.
The embodiment of the invention also provides an air conditioner, which comprises an indoor unit, an outdoor unit, a processor and a memory, wherein the processor and the memory are arranged in the indoor unit or the outdoor unit; further comprising a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor performing any of the above-described control methods of the air conditioner, the method comprising: acquiring the current storage electric quantity and the real-time power generation power of the wind-solar hybrid system; the real-time power generation power comprises real-time wind power and real-time solar power; under the condition that the current stored electric quantity is full electric quantity, determining the operating power of an air conditioner compressor according to the real-time wind power and the real-time solar power; and adjusting the operating frequency of the air-conditioning compressor based on the determined operating power of the air-conditioning compressor.
According to the air conditioner provided by the invention, under the condition that the current stored electric quantity of the wind-solar hybrid system is full electric quantity, the wind-solar hybrid system is used for supplying power to the air conditioner, the operating frequency of the air conditioner compressor is adjusted according to the real-time wind power and the real-time solar power, the electric energy generated by the wind-solar hybrid system can be reasonably used, and the effective utilization of clean energy is realized.
Fig. 3 is a schematic structural diagram of an electronic device provided in the present invention, and as shown in fig. 3, the electronic device may include: a processor (processor)310, a communication Interface (communication Interface)320, a memory (memory)330 and a communication bus 340, wherein the processor 310, the communication Interface 320 and the memory 330 communicate with each other via the communication bus 340. The processor 310 may call logic instructions in the memory 330 to perform an air conditioning control method, the method comprising: acquiring the current storage electric quantity and the real-time power generation power of the wind-solar hybrid system; the real-time power generation power comprises real-time wind power and real-time solar power; under the condition that the current stored electric quantity is full electric quantity, determining the operating power of an air conditioner compressor according to the real-time wind power and the real-time solar power; and adjusting the operating frequency of the air-conditioning compressor based on the determined operating power of the air-conditioning compressor.
In addition, the logic instructions in the memory 330 may be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform the air conditioning control method provided by the above methods, the method comprising: acquiring the current storage electric quantity and the real-time power generation power of the wind-solar hybrid system; the real-time power generation power comprises real-time wind power and real-time solar power; under the condition that the current stored electric quantity is full electric quantity, determining the operating power of an air conditioner compressor according to the real-time wind power and the real-time solar power; and adjusting the operating frequency of the air-conditioning compressor based on the determined operating power of the air-conditioning compressor.
In still another aspect, the present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, the computer program being implemented by a processor to perform the air conditioner control method provided in the above embodiments, the method including: acquiring the current storage electric quantity and the real-time power generation power of the wind-solar hybrid system; the real-time power generation power comprises real-time wind power and real-time solar power; under the condition that the current stored electric quantity is full electric quantity, determining the operating power of an air conditioner compressor according to the real-time wind power and the real-time solar power; and adjusting the operating frequency of the air-conditioning compressor based on the determined operating power of the air-conditioning compressor.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An air conditioner control method, comprising:
acquiring the current storage electric quantity and the real-time power generation power of the wind-solar hybrid system; the real-time power generation power comprises real-time wind power and real-time solar power;
under the condition that the current stored electric quantity is full electric quantity, determining the operating power of an air conditioner compressor according to the real-time wind power and the real-time solar power;
and adjusting the operating frequency of the air-conditioning compressor based on the determined operating power of the air-conditioning compressor.
2. The air conditioner control method according to claim 1, wherein in a case that the current stored electricity amount is a full electricity amount, determining an operation power of an air conditioner compressor according to the real-time wind power and the real-time solar power includes:
determining the operating power as real-time wind power when the real-time wind power is greater than the real-time solar power;
and determining the running power as the real-time solar power under the condition that the real-time wind power is less than or equal to the real-time solar power.
3. The air conditioner control method according to claim 2, before determining the operation power of the air conditioner compressor according to the real-time wind power and the real-time solar power, further comprising:
acquiring environmental information of an area where the air conditioner is located;
and under the condition that the environmental information meets a preset condition, determining the starting time of the air conditioner according to the historical data of the air conditioner.
4. The air conditioner control method according to claim 3, wherein the environmental information includes temperature, and determining the turn-on time of the air conditioner according to historical data of the air conditioner when the environmental information satisfies a preset condition comprises:
under the condition that the temperature is in a preset interval, determining the comprehensive historical opening time of the air conditioner according to the historical data of the air conditioner;
determining the starting time according to the comprehensive historical starting time; the turn-on time precedes the integrated historical turn-on time.
5. The air conditioner control method according to claim 1, further comprising:
and under the condition that the current stored electric quantity is larger than a preset value and smaller than the full-electricity electric quantity, the air conditioner is operated in a mode of supplying power by using a commercial power and a wind-light complementary system together.
6. The air conditioning control method according to claim 5, characterized by further comprising:
and under the condition that the current stored electric quantity is less than or equal to the preset value, operating the air conditioner in a mains supply mode.
7. An air conditioning control device, characterized by comprising:
the first processing module is used for acquiring the current storage electric quantity and the real-time power generation power of the wind-solar hybrid system; the real-time power generation power comprises real-time wind power and real-time solar power;
the second processing module is used for determining the operating power of the air conditioner compressor according to the real-time wind power and the real-time solar power under the condition that the current stored electric quantity is full electric quantity;
and the third processing module is used for adjusting the operating frequency of the air-conditioning compressor based on the determined operating power of the air-conditioning compressor.
8. An air conditioner is characterized by comprising an indoor unit, an outdoor unit, a processor and a memory, wherein the processor and the memory are arranged in the indoor unit or the outdoor unit; further comprising a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the air conditioning control method of any of claims 1 to 6.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the air conditioning control method according to any one of claims 1 to 6 when executing the program.
10. A non-transitory computer-readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the air conditioning control method according to any one of claims 1 to 6.
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| CN202210589167.0A CN114838459A (en) | 2022-05-26 | 2022-05-26 | Air conditioner control method and device |
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| CN202210589167.0A CN114838459A (en) | 2022-05-26 | 2022-05-26 | Air conditioner control method and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115764851A (en) * | 2022-11-23 | 2023-03-07 | 青岛海尔空调器有限总公司 | Energy-saving operation control method and device of air conditioner and air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115764851A (en) * | 2022-11-23 | 2023-03-07 | 青岛海尔空调器有限总公司 | Energy-saving operation control method and device of air conditioner and air conditioner |
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