CN107202401A - A kind of transducer air conditioning control method, control device and transducer air conditioning - Google Patents
A kind of transducer air conditioning control method, control device and transducer air conditioning Download PDFInfo
- Publication number
- CN107202401A CN107202401A CN201710364873.4A CN201710364873A CN107202401A CN 107202401 A CN107202401 A CN 107202401A CN 201710364873 A CN201710364873 A CN 201710364873A CN 107202401 A CN107202401 A CN 107202401A
- Authority
- CN
- China
- Prior art keywords
- signal
- rotating speed
- proportionality coefficient
- fan rotating
- air conditioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
Abstract
A kind of transducer air conditioning control method, comprises the following steps：The power supply mechanism for the mains-supplied that is stored with transducer air conditioning and the emergency flight control mechanism of storage battery power supply；Commercial power interruption, the controller of transducer air conditioning calls emergency flight control mechanism, and the input variable of emergency flight control mechanism is accumulator electric-quantity signal, and output variable is compressor frequency, outdoor fan rotating speed and/or indoor fan rotating speed；Wherein, accumulator electric-quantity signal is divided into multistage, and correspondence is per one-level accumulator electric-quantity signal, and controller exports a compressor frequency signal, an outdoor fan tach signal and/or an indoor fan tach signal.A kind of control device and transducer air conditioning are also provided.The size of compressor, indoor fan and outdoor fan according to accumulator electric-quantity, continuously runs, the temperature fluctuation of air-conditioned room is small in running, and compressor is not shut down under different running speeds in the present invention, while it is the time that air conditioner is powered to extend battery.
Description
Technical field
The present invention relates to air-conditioning technique field, more particularly to a kind of transducer air conditioning control method, control device and
Transducer air conditioning.
Background technology
Refrigeration system employed in transducer air conditioning, is by controlling the circulating mass of refrigerant of compressor and getting in
The refrigerant flow of heat exchanger, reaches the requirement in time meeting indoor cooling and heating load.Generally, this air-conditioning system uses frequency conversion
Compressor, compound compressor, unloading compressor or multiple compressors combine to realize compressor capacity control.In refrigeration system
Middle setting electric expansion valve and other subsidiary loops, to adjust the refrigerant flow for the machine that gets in, by being changed inside and outside control room
The fan speed of hot device, adjusts the ability of heat exchanger.
Some current national grids are unstable, often have a power failure.In order to ensure the operation of transducer air conditioning, lead in the prior art
Standing meter is powered using UPS and battery to transducer air conditioning.When power breakdown, transducer air conditioning is under the power supply of battery
Run without interruption.There are following two drawbacks in such case, and first, because the charge capacity of battery is fixed, if always
Maintain according to air-conditioning heat load adjustment compressor frequency, then the actual power time is difficult to be guaranteed, user do not know according to
How long current electricity and the environment of air-conditioned room, transducer air conditioning can also work.First, during for some power failures
Between fixed area, in order to reach the purpose for maintaining air conditioner to be worked within the period, the way of prior art is by frequency conversion
The frequency of air conditioner is limited to a fixed value, and this mode then sacrifices the real experiences of user.
Therefore, prior art is present when transducer air conditioning uses UPS and storage battery power supply, air adjustment effect and power supply
The problem of time is difficult to reach balance.
The content of the invention
The present invention provides a kind of transducer air conditioning control method, with solve prior art when transducer air conditioning using UPS and
During storage battery power supply, the problem of air adjustment effect and power-on time are difficult to reach balance.
The present invention provides a kind of transducer air conditioning control method, comprises the following steps：
The power supply mechanism for the mains-supplied that is stored with transducer air conditioning and the emergency flight control mechanism of storage battery power supply；
Commercial power interruption, the controller of the transducer air conditioning calls the emergency flight control mechanism, the emergency flight control mechanism it is defeated
Enter variable for accumulator electric-quantity signal, output variable is compressor frequency, outdoor fan rotating speed and/or indoor fan rotating speed；
Wherein, the accumulator electric-quantity signal is divided into multistage, and correspondence accumulator electric-quantity signal described in per one-level, the controller is defeated
Go out a compressor frequency signal, an outdoor fan tach signal and/or an indoor fan tach signal.
Further, the accumulator electric-quantity signal successively decreases successively is divided into level Four,
When the accumulator electric-quantity signal is the first order, the controller exports the first compressor frequency signal, and control is described
Compressor frequency is compressor upper limiting frequency and the product of the first compressor frequency proportionality coefficient, exports the first outdoor fan rotating speed
Signal, it is the product of outdoor fan maximum speed and the first outdoor fan rotating speed proportionality coefficient to control the outdoor fan rotating speed,
The first indoor fan tach signal is exported, it is indoor fan maximum speed and the first indoor fan to control the indoor fan rotating speed
The product of rotating speed proportionality coefficient；
When the accumulator electric-quantity signal is the second level, the controller exports the second compressor frequency signal, and control is described
Compressor frequency is compressor upper limiting frequency and the product of the second compressor frequency proportionality coefficient, exports the second outdoor fan rotating speed
Signal, it is the product of outdoor fan maximum speed and the second outdoor fan rotating speed proportionality coefficient to control the outdoor fan rotating speed,
The second indoor fan tach signal is exported, it is indoor fan maximum speed and the second indoor fan to control the indoor fan rotating speed
The product of rotating speed proportionality coefficient；
When the accumulator electric-quantity signal is the third level, the controller exports the 3rd compressor frequency signal, and control is described
Compressor frequency is compressor upper limiting frequency and the product of the 3rd compressor frequency proportionality coefficient, exports the 3rd outdoor fan rotating speed
Signal, it is the product of outdoor fan maximum speed and the 3rd outdoor fan rotating speed proportionality coefficient to control the outdoor fan rotating speed,
The 3rd indoor fan tach signal is exported, it is indoor fan maximum speed and the 3rd indoor fan to control the indoor fan rotating speed
The product of rotating speed proportionality coefficient；
When the accumulator electric-quantity signal is the fourth stage, the controller exports the 4th compressor frequency signal, and control is described
Compressor shutdown, the outer blower fan tach signal of output fourth ventricle, controls the outdoor fan to shut down, exports fourth ventricle inner blower rotating speed
Signal, it is maximum speed to control the indoor fan rotating speed；
Wherein, the first compressor frequency proportionality coefficient, the second compressor frequency proportionality coefficient, the 3rd compressor frequency ratio
Coefficient successively decreases successively；The first outdoor fan rotating speed proportionality coefficient, the second outdoor fan rotating speed proportionality coefficient, the 3rd outdoor wind
Machine rotating speed proportionality coefficient successively decreases successively；The first indoor fan rotating speed proportionality coefficient, the second indoor fan rotating ratio example coefficient,
3rd indoor fan rotating speed proportionality coefficient successively decreases successively.
Further, the first compressor frequency proportionality coefficient, the second compressor frequency proportionality coefficient, the 3rd compressor
Frequency proportions coefficient not successively decrease successively by constant amplitude；The first outdoor fan rotating speed proportionality coefficient, the second outdoor fan rotating speed ratio
Constant amplitude is not successively decreased successively for coefficient, the 3rd outdoor fan rotating speed proportionality coefficient；The first indoor fan rotating speed proportionality coefficient, second
Constant amplitude is not successively decreased successively for indoor fan rotating speed proportionality coefficient, the 3rd indoor fan rotating speed proportionality coefficient.
Further, commercial power interruption, UPS processors are sent for calling the emergent request of the emergency flight control mechanism to believe
Number, after the emergent request signal is received, the controller of transducer air conditioning judges whether the emergent request signal meets
Preparatory condition；If the emergent request signal meets the preparatory condition, the controller calls the emergency flight control mechanism,
The first signal input channel and the first signal output of UPS processors path setting communication of the controller, receive UPS processors
The accumulator electric-quantity signal that first signal output path is sent, the controller answers the accumulator electric-quantity signal as described
The setting input variable of anxious controlling mechanism, controller according to the emergency flight control mechanism control transducer air conditioning compressor frequency,
Outdoor fan rotating speed and indoor fan rotating speed；If the emergent request signal is unsatisfactory for the preparatory condition, the controller
The first signal input channel refusal and the first signal output of UPS processors path setting communication.
Further, it is further comprising the steps of：City power recovery, UPS processors are sent for calling power supply mechanism
Power request signal, after the power request signal is received, the controller of transducer air conditioning judges the power request letter
Number whether meet preparatory condition；If the power supply signal meets the preparatory condition, the controller calls the power supply control
Making mechanism, the first signal input channel and temperature sensor of the controller set up communication, receive temperature sensor input
Temperature detection signal, the controller regard the difference of temperature detection signal and design temperature signal as the power supply mechanism
Setting input variable, controller controls transducer air conditioning compressor frequency, electric expansion valve according to the power supply mechanism
Aperture, outdoor fan rotating speed and indoor fan rotating speed；If the power request signal is unsatisfactory for the preparatory condition, the control
The the first signal path refusal and temperature sensor of device processed set up communication.
Further, when calling the emergency flight control mechanism, if the emergent request signal meets the preparatory condition, control
First signal output path of device processed sends accumulator electric-quantity signal to air conditioner display device.
Transducer air conditioning control method disclosed in this invention, compressor, indoor fan and outdoor fan are according to battery
The size of electricity, continuously runs under different running speeds, and the temperature fluctuation of air-conditioned room is small in running, and compressor does not stop
Machine, it is to avoid battery frequently exports starting current, reduces the run time of battery, while avoiding to other electrical equipment and natively
The impact of weak power network.
A kind of transducer air conditioning control device is additionally provided, including：
Setup module, for setting the power supply mechanism of mains-supplied and the emergency flight control mechanism of storage battery power supply；
Calling module, for calling the emergency flight control mechanism in commercial power interruption；
Sampling module, for gathering accumulator electric-quantity signal；
Diversity module, for being classified to the accumulator electric-quantity signal；
Input module, for inputting accumulator electric-quantity graded signal；
Output module, for according to per one-level accumulator electric-quantity graded signal, exporting compressor frequency, an outdoor fan
Rotating speed and/or an indoor fan rotating speed.
Further, in addition to：
Whether the first judge module, the emergent request signal for judging to receive meets preparatory condition；
First communication module, if the emergent request signal meets preparatory condition, for receiving accumulator electric-quantity signal and inciting somebody to action
Accumulator electric-quantity signal output is to diversity module；
First refusal module, if the emergent request signal does not meet preparatory condition, rejects accumulator electric-quantity signal.
Further, in addition to：
Whether the second judge module, the power request signal for judging to receive meets preparatory condition；
Second communication module, if the power request signal meets preparatory condition, for receiving temperature detection signal；
Second refusal module, if the power request signal does not meet preparatory condition, rejects temperature detection signal.
Transducer air conditioning control device disclosed in this invention, takes into account accumulator electric-quantity, compressor operation and blower fan operating,
When solving transducer air conditioning using UPS and storage battery power supply, air adjustment effect and power-on time are difficult to reach asking for balance
Topic, has the advantages that users'comfort is high.
A kind of transducer air conditioning is also provided, using transducer air conditioning control method.The transducer air conditioning control method bag
Include following steps：The power supply mechanism for the mains-supplied that is stored with transducer air conditioning and the emergency flight control machine of storage battery power supply
System；Commercial power interruption, the controller of the transducer air conditioning calls the emergency flight control mechanism, the input of the emergency flight control mechanism
Variable is accumulator electric-quantity signal, and output variable is compressor frequency, outdoor fan rotating speed and/or indoor fan rotating speed；Wherein,
The accumulator electric-quantity signal is divided into multistage, and correspondence accumulator electric-quantity signal described in per one-level, the controller exports a pressure
Contracting unit frequency signal, an outdoor fan tach signal and/or an indoor fan tach signal.
Transducer air conditioning disclosed in this invention, there is provided the change that a kind of Consumer's Experience is good according to the characteristics of storage battery power supply
Frequency air conditioner.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
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 this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the flow chart of transducer air conditioning control method first embodiment disclosed in this invention；
Fig. 2 is the flow chart of transducer air conditioning control method second embodiment disclosed in this invention；
Fig. 3 is the flow chart of transducer air conditioning control method 3rd embodiment disclosed in this invention；
Fig. 4 is the flow chart of transducer air conditioning control method fourth embodiment disclosed in this invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in figure 1, transducer air conditioning control method disclosed in this invention comprises the following steps：
First, in order to tackle burst or timing power-off condition, the power supply control for the mains-supplied that is stored with transducer air conditioning
The emergency service mechanism of making mechanism and storage battery power supply.During normal mains-supplied, transducer air conditioning is received by indoor set and come from
The instruction of remote control, the temperature instructed and temperature sensor is measured is compared, FUZZY ALGORITHMS FOR CONTROL or PID control is utilized
Algorithm obtains the running frequency of outdoor compressor, is delivering to outdoor by indoor and outdoor machine telecommunication circuit, is controlling the operating of compressor
Speed.When power supply mechanism works, if in air-conditioned room load increase, compressor under the control of the controller according to
FUZZY ALGORITHMS FOR CONTROL or the reasoning results of pid control algorithm improve rotating speed, refrigerating capacity increase.When the load in air-conditioned room subtracts
Hour, compressor reduces rotating speed according to FUZZY ALGORITHMS FOR CONTROL or the reasoning results of pid control algorithm under the control of the controller,
Refrigerating capacity reduces.If happening suddenly power-off condition, or start at the time point of setting to have a power failure, then the controller of transducer air conditioning is adjusted
Use emergency flight control mechanism.For emergency flight control mechanism, its input variable is no longer the remote command pair of temperature sensor
Difference between the design temperature answered, it is to avoid formed in refrigeration system between multiple parts and external environment condition and live load complicated
Coupled relation, the purpose of emergency flight control mechanism is reached most between the refrigeration of limited accumulator electric-quantity and air conditioner
The balance of big degree.It is therefore preferable that the controller under design emergency flight control mechanism works is a single input, the control of multi output
System.Accumulator electric-quantity signal is chosen as input variable, compressor frequency, outdoor fan rotating speed and indoor fan rotating speed are defeated
Go out variable.If the hardware data disposal ability of the controller of transducer air conditioning is weaker, or fixed power off time is shorter, also may be used
To design the control system that the controller under emergency flight control mechanism works is a single-input single-output, accumulator electric-quantity letter is chosen
Number as input variable, compressor frequency is output variable.
Relative to common household electrical appliance or civil electric appliance, the control of each part of transducer air conditioning has substantially
Hysteresis quality, it is necessary to certain time reach control targe., it is necessary to will first store after the selected input of control system, output variable
Battery electric quantity signal is divided into multistage.The classification of accumulator electric-quantity signal uses laboratory data.When controller calls power supply control
During making mechanism, measuring and calculating maintains the Expenditure Levels of control targe accumulator electric-quantity.Record the correspondence pass of electric quantity consumption and run time
System, and start/stop of compressor number of times, moment and continuous operating time, according to electric quantity consumption and compressor operation parameters to battery
Electric quantity signal is classified.Controller correspondence distributes a compressor frequency signal, an outdoor wind per one-level accumulator electric-quantity signal
Machine tach signal and an indoor fan tach signal, and keep when accumulator electric-quantity signal belongs to the classification, compressor frequency
Rate signal, outdoor fan tach signal and indoor fan tach signal keep constant.If only one compressor frequency signal
As output variable, then keep when accumulator electric-quantity signal belongs to the classification, compressor frequency signal keeps constant.
When being operated in power supply mechanism, the running frequency of compressor is [15Hz, 120Hz], when being operated in emergent control
When under making mechanism, compressor frequency signal is also without departing from this scope.
Under above-mentioned control mode, the size of compressor, indoor fan and outdoor fan according to accumulator electric-quantity, in difference
Continuously run under running speed, temperature fluctuation is small in running, compressor is not shut down, it is to avoid battery frequently exports startup electricity
Stream, reduces the run time of battery, while avoiding the impact of to other electrical equipment and natively weak power network.
Referring to the emergency flight control machine for shown in Fig. 2, specifically introducing preferred emergency flight control mechanism, i.e. single input and multi-output
System.According to experimental data and empirical data, accumulator electric-quantity signal successively decreases successively is divided into level Four.Level Four accumulator electric-quantity signal can
To keep operating steadily for air-conditioning equipment, violent change will not occur in boundary threshold, storage battery power supply formation is impacted.Tool
For body, when accumulator electric-quantity signal is the first order, be preferably [70%, 90%) or [70%, 100%), the controller output
First compressor frequency signal, it is compressor upper limiting frequency and the first compressor frequency proportionality coefficient to control the compressor frequency
Product, export the first outdoor fan tach signal, control outdoor fan rotating speed for outdoor fan maximum speed and first outdoor
The product of rotation speed of fan proportionality coefficient, inputs the first indoor fan tach signal, and it is indoor wind to control the indoor fan rotating speed
The product of machine maximum speed and the first indoor fan rotating speed proportionality coefficient.The first above-mentioned compressor frequency proportionality coefficient is preferably
0.7, the first outdoor fan rotating speed proportionality coefficient is preferably 1, and the first indoor fan rotating speed proportionality coefficient is preferably 1.When the first Room
When outer blower fan rotating ratio example coefficient is 1, outdoor fan rotating speed is 700 revs/min, when the first indoor fan rotating speed proportionality coefficient is
When 1, indoor fan rotating speed is 1100 revs/min.
In above-mentioned control process, each battery signal collected is required for doing ratio with upper and lower bound respectively
Compared with just can determine whether in the classification, in order to improve the arithmetic speed of emergency flight control mechanism, further employing following side
Method.In the actual moving process of equipment, the physical signalling scope of input variable and output variable always bounded, such as electric power storage
Pond electricity is not over its whole electricity, in real work, is also more desirable to when accumulator electric-quantity is 90% or so just start actively
Intervene, surely not less than its protection value（It is usually arranged as 10%）, and output variable, compressor frequency is [15Hz, 120Hz],
The rotating speed of outdoor fan is no more than 700 revs/min, and the rotating speed of indoor fan is no more than 1100 revs/min.Above-mentioned boundary is excellent
The numerical value of choosing, is not the limitation to scheme.For（10%, 90%）For accumulator electric-quantity, in utilization between site and zero point
Proportionate relationship, the span of the electricity of battery can be converted to the symmetrical number field in central distribution（- n ..., 0 ...,
n）, multiple discrete points are further chosen in the span of accumulator electric-quantity, can every 0.2 choose one, i.e., equally with
Proportionate relationship between middle site and zero point, be converted to 5 discreet charge data into array, it is symmetrical obtain -2, -
1,0,1,2 } array, m=2.Proportionality coefficient, k can be further obtained using parameter m and n1=m/n, proportionality coefficient is stored
In the controller.The accumulator electric-quantity collected is multiplied with the proportionality coefficient k called, it is the signal pair to obtain integer part
The classification answered.Conversion number field is the factor chosen and selects the number of discrete point to can be carried out adjustment.
The terminal voltage of battery using process with constantly being declined, when the accumulator electric-quantity signal declines the most second level
When, be preferably [50%, 70%), the controller exports the second compressor frequency signal, and it is compression to control the compressor frequency
Machine upper limiting frequency and the product of the second compressor frequency proportionality coefficient, export the second outdoor fan tach signal, control the room
Outer rotation speed of fan is the product of outdoor fan maximum speed and the second outdoor fan rotating speed proportionality coefficient, exports the second indoor fan
Tach signal, controls the indoor fan rotating speed multiplying for indoor fan maximum speed and the second indoor fan rotating ratio coefficient
Product.Wherein, the second compressor frequency proportionality coefficient is preferably 0.5, and the second outdoor fan rotating speed proportionality coefficient is preferably 0.84, the
Two indoor fan rotating speed proportionality coefficients are preferably 0.91.
When the accumulator electric-quantity signal is the third level, be preferably [30%, 50%), the controller output the 3rd is compressed
Unit frequency signal, it is the product of compressor upper limiting frequency and the 3rd compressor frequency proportionality coefficient to control the compressor frequency,
The 3rd outdoor fan tach signal is exported, it is outdoor fan maximum speed and the 3rd outdoor fan to control the outdoor fan rotating speed
The product of rotating speed proportionality coefficient, export the 3rd indoor fan tach signal, control the indoor fan rotating speed be indoor fan most
The product of high rotating speed and the 3rd indoor fan rotating speed proportionality coefficient, wherein the 3rd compressor proportionality coefficient is preferably 0.3, second Room
Outer blower fan rotating ratio example coefficient is preferably 0.72, and the 3rd indoor fan rotating speed proportionality coefficient is preferably 0.82.
When the accumulator electric-quantity signal is the fourth stage, be preferably [10%, 30%), the controller output the 4th is compressed
Unit frequency signal, controls the compressor shutdown, and the outer blower fan tach signal of output fourth ventricle controls the outdoor fan to shut down,
Fourth ventricle inner blower tach signal is exported, it is maximum speed to control the indoor fan rotating speed；
Wherein, the first compressor frequency proportionality coefficient, the second compressor frequency proportionality coefficient, the 3rd compressor frequency ratio
Coefficient successively decreases successively；The first outdoor fan rotating speed proportionality coefficient, the second outdoor fan rotating speed proportionality coefficient, the 3rd outdoor wind
Machine rotating speed proportionality coefficient successively decreases successively；The first indoor fan rotating speed proportionality coefficient, the second indoor fan rotating ratio example coefficient,
3rd indoor fan rotating speed proportionality coefficient successively decreases successively.Aforementioned proportion coefficient can be that constant amplitude is successively decreased or constant amplitude is not passed
Subtract.Aforementioned proportion coefficient separate storage and with continuous address, is easy to controller to call at any time.
But, during actual use, the first compressor frequency proportionality coefficient, the second compressor frequency ratio
Coefficient, the 3rd compressor frequency proportionality coefficient preferably do not successively decrease successively by constant amplitude；The first outdoor fan rotating speed proportionality coefficient,
Constant amplitude is not successively decreased successively for two outdoor fan rotating speed proportionality coefficients, the 3rd outdoor fan rotating speed proportionality coefficient；Described first indoor wind
Machine rotating speed proportionality coefficient, the second indoor fan rotating ratio example coefficient, the 3rd indoor fan rotating speed proportionality coefficient not pass successively by constant amplitude
Subtract.And use preferred value as described above.The method successively decreased using not constant amplitude be because, after compressor frequency is reduced, air-conditioning
The refrigerating capacity reduction in room, the change quickening of the indoor temperature difference and rate of change gradually increases, and indoor temperature drop subtracting with refrigerating capacity
Slow down gradually at least, while also needing to take into account the continuous decline of charge capacity, it is contemplated that the usage comfort of user in air-conditioned room,
Air circulation is controlled to be maintained at relatively low level when refrigerating capacity is higher, when refrigerating capacity is relatively low, then by improving air
Circulation maintains the temperature of air-conditioned room.
It is shown in Figure 3, when being powered with battery, in order to play the duplicate protection to UPS and air conditioner, the present invention
Disclosed transducer air conditioning control method is further comprising the steps of：
Commercial power interruption, UPS processors send the emergent request signal for calling the emergency flight control mechanism, described when receiving
After emergent request signal, the controller of transducer air conditioning judges whether the emergent request signal meets preparatory condition.Default bar
Whether part includes but is not limited to the judgement to meet an urgent need request signal voltage and frequency, be normal shape with the output for representing inverter
State.If the emergent request signal meets the preparatory condition, then it represents that inverter output belongs to normal condition, then the control
Device calls the emergency flight control mechanism, and the first signal input channel and the signal output of UPS processors first of the controller lead to
Communication is set up on road, receives the accumulator electric-quantity signal that UPS the first signal outputs of processor path is sent, and the controller will be described
Accumulator electric-quantity signal is as the setting input variable of the emergency flight control mechanism, and controller is according to the emergency flight control mechanism control
Transducer air conditioning compressor frequency processed, outdoor fan rotating speed and indoor fan rotating speed；If the emergent request signal is unsatisfactory for institute
Preparatory condition is stated, then the first signal input channel refusal and UPS processors the first signal output path setting of the controller
Communicate and shut down.
It is shown in Figure 4, when civil power is just replied, it is possible to which the power quality of civil power is poor, higher to air-conditioning requirement
Use occasion is, it is necessary to which ensure air-conditioning continues normal operation, it is impossible to occur continually between mains supply and battery feed
The situation of switching.So, transducer air conditioning control method disclosed in this invention is further comprising the steps of：
City power recovery, UPS processors send the power request signal for calling power supply mechanism, when receiving the power supply
After request signal, the controller of transducer air conditioning judges whether the power request signal meets preparatory condition.Preparatory condition bag
Include but be not limited to the judgement to power request signal voltage and frequency, whether be normal condition with the output for representing civil power.If institute
State power supply signal and meet the preparatory condition, then the controller calls the power supply mechanism, the first of the controller
Signal input channel and temperature sensor set up communication, receive the temperature detection signal of temperature sensor input, the controller
Using the difference of temperature detection signal and design temperature signal as the setting input variable of the power supply mechanism, controller presses
According to power supply mechanism control transducer air conditioning compressor frequency, electronic expansion valve opening, outdoor fan rotating speed and interior
Rotation speed of fan.If the power request signal is unsatisfactory for the preparatory condition, the first signal path refusal of the controller
Set up and communicate with temperature sensor.Then maintain according to the operation of emergency flight control mechanism until power request signal meets preparatory condition.
In order to allow a user knowledge of current accumulator electric-quantity, when calling the emergency flight control mechanism, if described meet an urgent need please
Signal is asked to meet the preparatory condition, the first signal output path of controller sends accumulator electric-quantity signal to air conditioner and shown
Device.
The present invention additionally provides a kind of transducer air conditioning control device simultaneously, including：
Setup module, for setting the power supply mechanism of mains-supplied and the emergency flight control mechanism of storage battery power supply；
Calling module, for calling the emergency flight control mechanism in commercial power interruption；
Sampling module, for gathering accumulator electric-quantity signal；
Diversity module, for being classified to the accumulator electric-quantity signal；
Input module, for inputting accumulator electric-quantity graded signal；
Output module, for according to per one-level accumulator electric-quantity graded signal, exporting compressor frequency, an outdoor fan
Rotating speed and/or an indoor fan rotating speed.
Diversity module successively decreases accumulator electric-quantity signal successively is divided into level Four.Level Four accumulator electric-quantity signal can keep empty
Equipment operating steadily within a period of time is adjusted, violent change will not occur in boundary threshold, equipment formation is impacted.Specifically
For, when the accumulator electric-quantity signal that sampling module is gathered is included the first order by diversity module, be preferably [70%, 90%) or
[70%, 100%), the output module exports the first compressor frequency signal, and it is the compressor upper limit to control the compressor frequency
Frequency and the product of the first compressor frequency proportionality coefficient, export the first outdoor fan tach signal, control outdoor fan rotating speed
For the product of outdoor fan maximum speed and the first outdoor fan rotating speed proportionality coefficient, the first indoor fan tach signal is inputted,
It is the product of indoor fan maximum speed and the first indoor fan rotating speed proportionality coefficient to control the indoor fan rotating speed.Above-mentioned
First compressor frequency proportionality coefficient is preferably 0.7, and the first outdoor fan rotating speed proportionality coefficient is preferably 1, the first indoor fan
Rotating speed proportionality coefficient is preferably 1.When the first outdoor fan rotating speed proportionality coefficient is 1, outdoor fan rotating speed is 700 revs/min,
When the first indoor fan rotating speed proportionality coefficient is 1, indoor fan rotating speed is 1100 revs/min.
In above-mentioned control process, diversity module need the battery signal that collects each sampling module respectively with
Upper and lower bound is compared, just it can determine whether in the rank, in order to improve the arithmetic speed of emergency flight control mechanism, further
Employ following method.In the actual moving process of equipment, the physical signalling scope of input variable and output variable is always
Bounded, such as accumulator electric-quantity in real work, is also more desirable in accumulator electric-quantity 90% not over its whole electricity
Just start pro-active intervention during left and right, to keep refrigerating capacity sufficient, surely not less than its protection value（It is usually arranged as 10%）.And
Output variable, compressor frequency is [15Hz, 120Hz], and the rotating speed of outdoor fan is no more than 700 revs/min, turn of indoor fan
Speed is no more than 1100 revs/min.Above-mentioned boundary is preferred numerical value, is not the limitation to scheme.For（10%, 90%）Store
For battery electric quantity, the proportionate relationship in diversity module utilization between site and zero point can be by the value of the electricity of battery
Scope is converted to the symmetrical number field in central distribution（- n ..., 0 ..., n）, further selected in the span of accumulator electric-quantity
Take multiple discrete points, one can be chosen every 0.2, i.e., it is same with the proportionate relationship between middle site and zero point, it is converted to 5
Individual discreet charge data into array, the symmetrical array for obtaining { -2, -1,0,1,2 }, m=2.It can be entered using parameter m and n
One step obtains proportionality coefficient, k1=m/n, by proportionality coefficient storage in the controller.By the accumulator electric-quantity collected with calling
Proportionality coefficient k be multiplied, it is the corresponding classification of the signal to obtain integer part.Conversion number field is the factor and selection chosen
The number of discrete point can be carried out adjustment.
The terminal voltage of battery using process with constantly being declined, when the accumulator electric-quantity signal declines the most second level
When, be preferably [50%, 70%), the output module exports the second compressor frequency signal, and it is pressure to control the compressor frequency
Contracting machine upper limiting frequency and the product of the second compressor frequency proportionality coefficient, export the second outdoor fan tach signal, and control is described
Outdoor fan rotating speed is wind in the product of outdoor fan maximum speed and the second outdoor fan rotating speed proportionality coefficient, output second Room
Machine tach signal, it is indoor fan maximum speed and the second indoor fan rotating ratio example coefficient to control the indoor fan rotating speed
Product.Wherein, the second compressor frequency proportionality coefficient is preferably 0.5, and the second outdoor fan rotating speed proportionality coefficient is preferably 0.84,
Second indoor fan rotating ratio example coefficient is preferably 0.91.
When the accumulator electric-quantity signal is the third level, be preferably [30%, 50%), the output module output the 3rd is pressed
Contracting unit frequency signal, controls the compressor frequency multiplying for compressor upper limiting frequency and the 3rd compressor frequency proportionality coefficient
Product, exports the 3rd outdoor fan tach signal, and it is that outdoor fan maximum speed and the 3rd are outdoor to control the outdoor fan rotating speed
The product of rotation speed of fan proportionality coefficient, exports the 3rd indoor fan tach signal, and it is indoor wind to control the indoor fan rotating speed
The product of machine maximum speed and the 3rd indoor fan rotating speed proportionality coefficient, wherein the 3rd compressor proportionality coefficient is preferably 0.2, the
Two outdoor fan rotating speed proportionality coefficients are preferably 0.72, and the 3rd indoor fan rotating speed proportionality coefficient is preferably 0.82.
When the accumulator electric-quantity signal is the fourth stage, be preferably [10%, 30%), the output module output the 4th is pressed
Contracting unit frequency signal, controls the compressor shutdown, and the outer blower fan tach signal of output fourth ventricle controls the outdoor fan to stop
Machine, exports fourth ventricle inner blower tach signal, and it is maximum speed to control the indoor fan rotating speed；
Wherein, the first compressor frequency proportionality coefficient, the second compressor frequency proportionality coefficient, the 3rd compressor frequency ratio
Coefficient successively decreases successively；The first outdoor fan rotating speed proportionality coefficient, the second outdoor fan rotating speed proportionality coefficient, the 3rd outdoor wind
Machine rotating speed proportionality coefficient successively decreases successively；The first indoor fan rotating speed proportionality coefficient, the second indoor fan rotating ratio example coefficient,
3rd indoor fan rotating speed proportionality coefficient successively decreases successively.Aforementioned proportion coefficient can be that constant amplitude is successively decreased or constant amplitude is not passed
Subtract.
But, during actual use, the first compressor frequency proportionality coefficient, the second compressor frequency ratio
Coefficient, the 3rd compressor frequency proportionality coefficient preferably do not successively decrease successively by constant amplitude；The first outdoor fan rotating speed proportionality coefficient,
Constant amplitude is not successively decreased successively for two outdoor fan rotating speed proportionality coefficients, the 3rd outdoor fan rotating speed proportionality coefficient；Described first indoor wind
Machine rotating speed proportionality coefficient, the second indoor fan rotating ratio example coefficient, the 3rd indoor fan rotating speed proportionality coefficient not pass successively by constant amplitude
Subtract.And use preferred value as described above.The method successively decreased using not constant amplitude be because, after compressor frequency starts reduction,
The refrigerating capacity reduction of air-conditioned room, the change quickening of the indoor temperature difference and rate of change gradually increases, and indoor temperature drop is with refrigerating capacity
Reduction then slow down gradually, while also needing to take into account the continuous decline of charge capacity, it is contemplated that in air-conditioned room user use relax
Appropriateness, controls air circulation to be maintained at relatively low level when refrigerating capacity is higher, when refrigerating capacity is relatively low, then by improving
Air circulation maintains the temperature of air-conditioned room.
In order to play the protection to equipment, in addition to：First judge module, for judge receive emergent request signal be
It is no to meet preparatory condition；First communication module, if the emergent request signal meets preparatory condition, for receiving storage battery
Measure signal and by accumulator electric-quantity signal output to diversity module；First refusal module, if the emergent request signal is not met
Preparatory condition, then reject accumulator electric-quantity signal.
Still further comprise, the second judge module, whether the power request signal for judging to receive meets preparatory condition；
Second communication module, if the power request signal meets preparatory condition, for receiving temperature detection signal；Second refusal mould
Block, if the power request signal does not meet preparatory condition, rejects temperature detection signal.
Transducer air conditioning control device disclosed in this invention, takes into account accumulator electric-quantity, compressor operation and blower fan operating,
When solving transducer air conditioning using UPS and storage battery power supply, air adjustment effect and power-on time are difficult to reach asking for balance
Topic, has the advantages that users'comfort is high.
A kind of air conditioner is also disclosed simultaneously, and air conditioner uses the control method as described in detail by above-mentioned embodiment,
This is repeated no more.Same technique effect can be reached using the air conditioner of above-described embodiment control method.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (10)
1. a kind of transducer air conditioning control method, it is characterised in that comprise the following steps：
The power supply mechanism for the mains-supplied that is stored with transducer air conditioning and the emergency flight control mechanism of storage battery power supply；
Commercial power interruption, the controller of the transducer air conditioning calls the emergency flight control mechanism, the emergency flight control mechanism it is defeated
Enter variable for accumulator electric-quantity signal, output variable is compressor frequency, outdoor fan rotating speed and/or indoor fan rotating speed；
Wherein, the accumulator electric-quantity signal is divided into multistage, and correspondence accumulator electric-quantity signal described in per one-level, the controller is defeated
Go out a compressor frequency signal, an outdoor fan tach signal and/or an indoor fan tach signal.
2. transducer air conditioning control method according to claim 1, it is characterised in that：
The accumulator electric-quantity signal successively decreases successively is divided into level Four,
When the accumulator electric-quantity signal is the first order, the controller exports the first compressor frequency signal, and control is described
Compressor frequency is compressor upper limiting frequency and the product of the first compressor frequency proportionality coefficient, exports the first outdoor fan rotating speed
Signal, it is the product of outdoor fan maximum speed and the first outdoor fan rotating speed proportionality coefficient to control the outdoor fan rotating speed,
The first indoor fan tach signal is exported, it is indoor fan maximum speed and the first indoor fan to control the indoor fan rotating speed
The product of rotating speed proportionality coefficient；
When the accumulator electric-quantity signal is the second level, the controller exports the second compressor frequency signal, and control is described
Compressor frequency is compressor upper limiting frequency and the product of the second compressor frequency proportionality coefficient, exports the second outdoor fan rotating speed
Signal, it is the product of outdoor fan maximum speed and the second outdoor fan rotating speed proportionality coefficient to control the outdoor fan rotating speed,
The second indoor fan tach signal is exported, it is indoor fan maximum speed and the second indoor fan to control the indoor fan rotating speed
The product of rotating speed proportionality coefficient；
When the accumulator electric-quantity signal is the third level, the controller exports the 3rd compressor frequency signal, and control is described
Compressor frequency is compressor upper limiting frequency and the product of the 3rd compressor frequency proportionality coefficient, exports the 3rd outdoor fan rotating speed
Signal, it is the product of outdoor fan maximum speed and the 3rd outdoor fan rotating speed proportionality coefficient to control the outdoor fan rotating speed,
The 3rd indoor fan tach signal is exported, it is indoor fan maximum speed and the 3rd indoor fan to control the indoor fan rotating speed
The product of rotating speed proportionality coefficient；
When the accumulator electric-quantity signal is the fourth stage, the controller exports the 4th compressor frequency signal, and control is described
Compressor shutdown, the outer blower fan tach signal of output fourth ventricle, controls the outdoor fan to shut down, exports fourth ventricle inner blower rotating speed
Signal, it is maximum speed to control the indoor fan rotating speed；
Wherein, the first compressor frequency proportionality coefficient, the second compressor frequency proportionality coefficient, the 3rd compressor frequency ratio
Coefficient successively decreases successively；The first outdoor fan rotating speed proportionality coefficient, the second outdoor fan rotating speed proportionality coefficient, the 3rd outdoor wind
Machine rotating speed proportionality coefficient successively decreases successively；The first indoor fan rotating speed proportionality coefficient, the second indoor fan rotating ratio example coefficient,
3rd indoor fan rotating speed proportionality coefficient successively decreases successively.
3. transducer air conditioning control method according to claim 2, it is characterised in that：
The first compressor frequency proportionality coefficient, the second compressor frequency proportionality coefficient, the 3rd compressor frequency proportionality coefficient
Constant amplitude is not successively decreased successively；The first outdoor fan rotating speed proportionality coefficient, the second outdoor fan rotating speed proportionality coefficient, the 3rd outdoor
Rotation speed of fan proportionality coefficient not successively decrease successively by constant amplitude；The first indoor fan rotating speed proportionality coefficient, the second indoor fan rotating speed
Constant amplitude is not successively decreased successively for proportionality coefficient, the 3rd indoor fan rotating speed proportionality coefficient.
4. transducer air conditioning control method according to claim 3, it is characterised in that：
Commercial power interruption, UPS processors send the emergent request signal for calling the emergency flight control mechanism, described when receiving
After emergent request signal, the controller of transducer air conditioning judges whether the emergent request signal meets preparatory condition；If described
Emergent request signal meets the preparatory condition, then the controller calls the emergency flight control mechanism, the of the controller
One signal input channel and the communication of the first signal output of UPS processors path setting, receive the first signal output of UPS processors and lead to
The accumulator electric-quantity signal that road is sent, the controller is using accumulator electric-quantity signal the setting as the emergency flight control mechanism
Determine input variable, controller according to the emergency flight control mechanism control transducer air conditioning compressor frequency, outdoor fan rotating speed and
Indoor fan rotating speed；If the emergent request signal is unsatisfactory for the preparatory condition, the first signal input of the controller
Path is refused and the communication of the first signal output of UPS processors path setting.
5. transducer air conditioning control method according to claim 4, it is characterised in that further comprising the steps of：
City power recovery, UPS processors send the power request signal for calling power supply mechanism, when receiving the power supply
After request signal, the controller of transducer air conditioning judges whether the power request signal meets preparatory condition；If the power supply
Signal meets the preparatory condition, then the controller calls the power supply mechanism, and the first signal of the controller is defeated
Enter path and temperature sensor and set up communication, receive the temperature detection signal of temperature sensor input, the controller is by temperature
The difference of detection signal and design temperature signal is as the setting input variable of the power supply mechanism, and controller is according to described
Power supply mechanism control transducer air conditioning compressor frequency, electronic expansion valve opening, outdoor fan rotating speed and indoor fan turn
Speed；If the power request signal is unsatisfactory for the preparatory condition, the first signal path refusal and room temperature of the controller
Sensor sets up communication.
6. control method for frequency conversion air conditioner according to claim 5, it is characterised in that when calling the emergency flight control mechanism,
If the emergent request signal meets the preparatory condition, the first signal output path of controller sends accumulator electric-quantity signal
To air conditioner display device.
7. a kind of transducer air conditioning control device, it is characterised in that including：
Setup module, for setting the power supply mechanism of mains-supplied and the emergency flight control mechanism of storage battery power supply；
Calling module, for calling the emergency flight control mechanism in commercial power interruption；
Sampling module, for gathering accumulator electric-quantity signal；
Diversity module, for being classified to the accumulator electric-quantity signal；
Input module, for inputting accumulator electric-quantity graded signal；
Output module, for according to per one-level accumulator electric-quantity graded signal, exporting compressor frequency, an outdoor fan
Rotating speed and/or an indoor fan rotating speed.
8. transducer air conditioning control device according to claim 7, it is characterised in that also include：
Whether the first judge module, the emergent request signal for judging to receive meets preparatory condition；
First communication module, if the emergent request signal meets preparatory condition, for receiving accumulator electric-quantity signal and inciting somebody to action
Accumulator electric-quantity signal output is to diversity module；
First refusal module, if the emergent request signal does not meet preparatory condition, rejects accumulator electric-quantity signal.
9. transducer air conditioning control device according to claim 8, it is characterised in that also include：
Whether the second judge module, the power request signal for judging to receive meets preparatory condition；
Second communication module, if the power request signal meets preparatory condition, for receiving temperature detection signal；
Second refusal module, if the power request signal does not meet preparatory condition, rejects temperature detection signal.
10. a kind of transducer air conditioning, it is characterised in that transducer air conditioning control of the application as described in any one of claim 1 to 6
Method.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710364873.4A CN107202401A (en) | 2017-05-22 | 2017-05-22 | A kind of transducer air conditioning control method, control device and transducer air conditioning |
| PCT/CN2018/086644 WO2018214766A1 (en) | 2017-05-22 | 2018-05-14 | Control method and control device for frequency change air conditioner, and frequency change air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710364873.4A CN107202401A (en) | 2017-05-22 | 2017-05-22 | A kind of transducer air conditioning control method, control device and transducer air conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107202401A true CN107202401A (en) | 2017-09-26 |
Family
ID=59905656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710364873.4A Pending CN107202401A (en) | 2017-05-22 | 2017-05-22 | A kind of transducer air conditioning control method, control device and transducer air conditioning |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107202401A (en) |
| WO (1) | WO2018214766A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018214766A1 (en) * | 2017-05-22 | 2018-11-29 | 青岛海尔空调器有限总公司 | Control method and control device for frequency change air conditioner, and frequency change air conditioner |
| CN109059186A (en) * | 2018-06-21 | 2018-12-21 | 深圳市赛亿科技开发有限公司 | Air-conditioning and its control method, computer readable storage medium |
| CN109455056A (en) * | 2018-10-12 | 2019-03-12 | 珠海格力电器股份有限公司 | A kind of energy-saving control method and device of split-type air conditioner |
| CN111070999A (en) * | 2019-12-05 | 2020-04-28 | 珠海格力电器股份有限公司 | Power supply control method for weak current load of automobile air conditioner |
| CN112297754A (en) * | 2019-07-31 | 2021-02-02 | 广东美的制冷设备有限公司 | Power control method of parking air conditioner, storage medium and device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3869615B2 (en) * | 2000-03-22 | 2007-01-17 | 三洋電機株式会社 | Air conditioner with built-in auxiliary power supply |
| CN101545668A (en) * | 2008-03-25 | 2009-09-30 | 北京恩湾科技有限公司 | Automatic temperature control ventilation system |
| CN104197469A (en) * | 2014-08-22 | 2014-12-10 | 青岛海尔空调器有限总公司 | Solar air conditioner control method |
| CN105485809A (en) * | 2015-12-23 | 2016-04-13 | 广东美的制冷设备有限公司 | Air conditioning system and control method of air conditioning system |
| US20160131378A1 (en) * | 2014-11-07 | 2016-05-12 | Daikin Industries, Ltd. | Air conditioning system |
| CN105936202A (en) * | 2016-06-16 | 2016-09-14 | 美的集团武汉制冷设备有限公司 | Control method for vehicle-mounted air conditioning system and vehicle-mounted air conditioning system |
| CN106059005A (en) * | 2016-07-18 | 2016-10-26 | 广东美的制冷设备有限公司 | Power supply control circuit, air conditioner control method, control device and home appliance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202401A (en) * | 2017-05-22 | 2017-09-26 | 青岛海尔空调器有限总公司 | A kind of transducer air conditioning control method, control device and transducer air conditioning |
-
2017
- 2017-05-22 CN CN201710364873.4A patent/CN107202401A/en active Pending
-
2018
- 2018-05-14 WO PCT/CN2018/086644 patent/WO2018214766A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3869615B2 (en) * | 2000-03-22 | 2007-01-17 | 三洋電機株式会社 | Air conditioner with built-in auxiliary power supply |
| CN101545668A (en) * | 2008-03-25 | 2009-09-30 | 北京恩湾科技有限公司 | Automatic temperature control ventilation system |
| CN104197469A (en) * | 2014-08-22 | 2014-12-10 | 青岛海尔空调器有限总公司 | Solar air conditioner control method |
| US20160131378A1 (en) * | 2014-11-07 | 2016-05-12 | Daikin Industries, Ltd. | Air conditioning system |
| CN105485809A (en) * | 2015-12-23 | 2016-04-13 | 广东美的制冷设备有限公司 | Air conditioning system and control method of air conditioning system |
| CN105936202A (en) * | 2016-06-16 | 2016-09-14 | 美的集团武汉制冷设备有限公司 | Control method for vehicle-mounted air conditioning system and vehicle-mounted air conditioning system |
| CN106059005A (en) * | 2016-07-18 | 2016-10-26 | 广东美的制冷设备有限公司 | Power supply control circuit, air conditioner control method, control device and home appliance |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018214766A1 (en) * | 2017-05-22 | 2018-11-29 | 青岛海尔空调器有限总公司 | Control method and control device for frequency change air conditioner, and frequency change air conditioner |
| CN109059186A (en) * | 2018-06-21 | 2018-12-21 | 深圳市赛亿科技开发有限公司 | Air-conditioning and its control method, computer readable storage medium |
| CN109455056A (en) * | 2018-10-12 | 2019-03-12 | 珠海格力电器股份有限公司 | A kind of energy-saving control method and device of split-type air conditioner |
| CN112297754A (en) * | 2019-07-31 | 2021-02-02 | 广东美的制冷设备有限公司 | Power control method of parking air conditioner, storage medium and device |
| CN111070999A (en) * | 2019-12-05 | 2020-04-28 | 珠海格力电器股份有限公司 | Power supply control method for weak current load of automobile air conditioner |
| CN111070999B (en) * | 2019-12-05 | 2021-04-09 | 珠海格力电器股份有限公司 | Power supply control method for weak current load of automobile air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018214766A1 (en) | 2018-11-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107202401A (en) | A kind of transducer air conditioning control method, control device and transducer air conditioning | |
| CN107143979B (en) | Control method, control device and the air conditioner of multi-split air conditioner | |
| CN108826601B (en) | Air conditioner, control method thereof and human body sensor | |
| CN107228453A (en) | A kind of air-conditioner with fixed frequency control method and air-conditioner with fixed frequency | |
| CN107560113A (en) | A kind of intelligent air conditioner control method and air conditioner | |
| CN108253603B (en) | Air conditioner control method, device and system and air conditioner | |
| CN107166649A (en) | Control method, control device and the air conditioner of independent assortment one-driving-one air conditioner | |
| CN108592239A (en) | The method of adjustment and device of compressor of air conditioner running frequency | |
| CN112416039A (en) | Dehumidification method of power transformation cabinet | |
| CN111442483A (en) | Air conditioning equipment, control method and device thereof and electronic equipment | |
| CN108278729B (en) | Air conditioner control method and device and air conditioner | |
| CN110925942B (en) | Air conditioner control method and device | |
| CN114754473A (en) | Air speed control method and device of air conditioner and air conditioning system | |
| CN111322725A (en) | Air treatment system | |
| CN113883673A (en) | Control method and device of air conditioner, air conditioner and storage medium | |
| CN107166648B (en) | A kind of air conditioner supply self adaptation control device and air conditioner | |
| CN113991667A (en) | Building load fine perception regulation and control method and system | |
| CN107906701A (en) | Air conditioner and its control method, control device and computer-readable recording medium | |
| CN107763886B (en) | Control method and system of air conditioner and air conditioner | |
| CN107218701B (en) | Air conditioner load group distributed control method based on Lyapunov optimization | |
| CN107642865A (en) | A kind of Voice command air conditioner | |
| CN115164365A (en) | Control method and device of air conditioner and air conditioner | |
| CN114061076A (en) | Air conditioner function compensation control method and device and air conditioning system | |
| CN114543272A (en) | Control method, control system, electronic device and storage medium for air conditioning energy | |
| JPH05141743A (en) | Environment controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170926 |