CN104566860A - Air conditioner and starting control method and device of compressor of air conditioner - Google Patents
Air conditioner and starting control method and device of compressor of air conditioner Download PDFInfo
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- CN104566860A CN104566860A CN201410831641.1A CN201410831641A CN104566860A CN 104566860 A CN104566860 A CN 104566860A CN 201410831641 A CN201410831641 A CN 201410831641A CN 104566860 A CN104566860 A CN 104566860A
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims description 23
- 238000005057 refrigeration Methods 0.000 claims description 21
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004904 shortening Methods 0.000 abstract description 7
- 238000003860 storage Methods 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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- Fuzzy Systems (AREA)
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- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an air conditioner and a starting control method and device of a compressor of the air conditioner. The starting control method of the compressor of the air conditioner comprises the following steps: controlling a first compressor of a plurality of compressors of an air conditioner to start; starting timing from the start of the first compressor to obtain timing time; acquiring the output power of the air conditioner under the condition that the timing time reaches the preset interval time; comparing the output power with the required power of the air conditioner; and under the condition that the output power is smaller than the required power through comparison, controlling a second compressor to start, wherein the second compressor is a compressor different from the first compressor in the plurality of compressors. The invention solves the problem of longer time interval of the starting of the compressor in the prior art, and achieves the effects of shortening the time interval of the starting of the compressor and improving the modulation energy efficiency of the air conditioner.
Description
Technical field
The present invention relates to air-conditioner field, in particular to startup control method and the device of a kind of air-conditioner and compressor thereof.
Background technology
In module machine air-conditioner, there is multiple compressors, compressor is needed to start successively in start-up course, compressor start is too fast easily causes mains fluctuations, for avoiding fluctuation, the mode of existing control compressor start is by extending interval start-up time of compressor intentionally, and there is the compressor start time interval long drawback, under heating mode, compressor start interval is long, easily cause unit to heat power too low, make the response user setting value that environment temperature can not be very fast; Under refrigeration mode, compressor start interval is long, equally easily causes unit to heat power too low, makes the response user setting value that environment temperature can not be very fast.
For the problem that the compressor start time interval in prior art is grown partially, at present effective solution is not yet proposed.
Summary of the invention
Main purpose of the present invention is the startup control method and the device that provide a kind of air-conditioner and compressor thereof, to solve the problem that the compressor start time interval in prior art grows partially.
To achieve these goals, according to an aspect of the embodiment of the present invention, a kind of startup control method of compressor of air-conditioner is provided.
Startup control method according to the compressor of air-conditioner of the present invention comprises: control the first compressor start in the multiple compressors of described air-conditioner; Timing from during described first compressor start, obtains timing time; When described timing time reaches preset interval time, obtain the power output of described air-conditioner; The size of the demand power of more described power output and described air-conditioner; And when comparing described power output and being less than described demand power, control the second compressor start, wherein, described second compressor is compressor different from described first compressor in compressor described in multiple stage.
Further, before the power output obtaining described air-conditioner, described startup control method also comprises: time of reception interval benchmark; Obtain the start-up time of the load elements of described air-conditioner; And calculate described preset interval time according to described time interval benchmark and described start-up time.
Further, before calculating described preset interval time according to described time interval benchmark and described start-up time, described startup control method also comprises: the operational mode obtaining described air-conditioner; And judge that described operational mode is heating mode or refrigeration mode, wherein, calculate described preset interval time according to described time interval benchmark and described start-up time to comprise: when judging that described operational mode is described refrigeration mode, according to formula t
2=t
s+ t
1calculate described preset interval time; When judging that described operational mode is described heating mode, according to formula t
2=at
s+ t
1calculate described preset interval time, wherein, t
sfor described time interval benchmark, t
1for described start-up time, t
2for described preset interval time, a is parameter preset.
Further, 1s≤t
s≤ 5s.
Further, a=0.5.
To achieve these goals, according to the another aspect of the embodiment of the present invention, provide a kind of startup control device of compressor of air-conditioner.
Startup control device according to the compressor of air-conditioner of the present invention comprises: the first control unit, for control described air-conditioner multiple compressors in the first compressor start; Timing unit, for timing from during described first compressor start, obtains timing time; First acquiring unit, for when described timing time reaches preset interval time, obtains the power output of described air-conditioner; Comparing unit, for the size of the demand power of more described power output and described air-conditioner; And second control unit, for when comparing described power output and being less than described demand power, control the second compressor start, wherein, described second compressor is compressor different from described first compressor in compressor described in multiple stage.
Further, described startup control device also comprises: receiving element, before obtaining the power output of described air-conditioner in described first acquiring unit, and time of reception interval benchmark; Second acquisition unit, for obtaining the start-up time of the load elements of described air-conditioner; And computing unit, for calculating described preset interval time according to described time interval benchmark and described start-up time.
Further, described startup control device also comprises: the 3rd acquiring unit, before calculating described preset interval time at described computing unit according to described time interval benchmark and described start-up time, obtains the operational mode of described air-conditioner; And judging unit, for judging that described operational mode is heating mode or refrigeration mode, wherein, described computing unit comprises: the first computing module, for when described judging unit judges that described operational mode is described refrigeration mode, according to formula t
2=t
s+ t
1calculate described preset interval time; Second computing module, for when described judging unit judges that described operational mode is described heating mode, according to formula t
2=at
s+ t
1calculate described preset interval time, wherein, t
sfor described time interval benchmark, t
1for described start-up time, t
2for described preset interval time, a is parameter preset.
Further, 1s≤t
s≤ 5s, a=0.5.
To achieve these goals, according to the another aspect of the embodiment of the present invention, provide a kind of air-conditioner.
Air-conditioner according to the present invention comprise that foregoing provides any one described in the startup control device of compressor of air-conditioner.
According to inventive embodiments, adopt control first compressor start, wherein, described first compressor is the compressor in compressor described in multiple stage; Timing from during described first compressor start, obtains timing time; When described timing time reaches preset interval time, obtain the power output of described air-conditioner; The size of the demand power of more described power output and described air-conditioner; And when comparing described power output and being less than described demand power, control the second compressor start, wherein, described second compressor is compressor different from described first compressor in compressor described in multiple stage.By starting timing when last compressor start, and monitor the power output of air-conditioner, to be less than demand power in power output, and when timing time has reached the interval time of setting, next compressor start of timely control, achieve when avoiding mains fluctuations, shorten interval start-up time of compressor as much as possible, solve the problem that the compressor start time interval in prior art grows partially, reach the effect shortening compressor start interval time, improve air-conditioner modulation efficiency.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the startup control method of the compressor of air-conditioner according to the embodiment of the present invention; And
Fig. 2 is the schematic diagram of the startup control device of the compressor of air-conditioner according to the embodiment of the present invention.
Detailed description of the invention
The present invention program is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
It should be noted that, term " first ", " second " etc. in description of the present invention and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged in the appropriate case, so as embodiments of the invention described herein can with except here diagram or describe those except order implement.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.
Embodiment 1
According to the embodiment of the present invention, provide a kind of embodiment of the method that may be used for implementing the application's device embodiment, it should be noted that, can perform in the computer system of such as one group of computer executable instructions in the step shown in the flow chart of accompanying drawing, and, although show logical order in flow charts, in some cases, can be different from the step shown or described by order execution herein.
According to the embodiment of the present invention, provide a kind of startup control method of compressor of air-conditioner, this air-conditioner comprises multiple compressors.Fig. 1 is the flow chart of the startup control method of the compressor of air-conditioner according to the embodiment of the present invention, and as shown in Figure 1, the method comprises following step S102 to step S110:
S102: control the first compressor start, wherein, the first compressor is the compressor in multiple compressors, and particularly, the first compressor can be any compressor in multiple compressors.
S104: timing from during the first compressor start, obtains timing time, the running time of this timing time namely the first compressor.
S106: when timing time reaches preset interval time, obtains the power output of air-conditioner.
S108: the size comparing the demand power of power output and air-conditioner, namely, relatively the power output of air-conditioner after its first compressor operating time reaches preset interval time and the size of the demand power preset, be also just equivalent to judge whether the power output of air-conditioner after the first compressor operating time reaches preset interval time reaches default demand power.
S110: when comparing power output and being less than demand power, control the second compressor start, wherein, second compressor is compressor different from the first compressor in multiple compressors, namely, when judging that the power output of air-conditioner after the first compressor operating time reaches preset interval time does not reach default demand power, any compressor controlled in multiple compressors except First compressor starts.
In embodiments of the present invention, by starting timing when last compressor start, and monitor the power output of air-conditioner, to be less than demand power in power output, and when timing time has reached the interval time of setting, next compressor start of timely control, achieve when avoiding mains fluctuations, shorten interval start-up time of compressor as much as possible, solve the problem that the compressor start time interval in prior art grows partially, reach the effect shortening compressor start interval time, improve air-conditioner modulation efficiency.
Particularly, before the power output obtaining air-conditioner, the startup control method of the compressor of the air-conditioner that the embodiment of the present invention provides also comprises: time of reception interval benchmark, particularly, this time interval benchmark is interval start-up time of two compressors of adjacent startup, the scope of time interval benchmark is 1 ~ 5s, and the concrete numerical value of time interval benchmark can utilize manual operator to arrange by user according to the actual requirements; Obtain the start-up time of the load elements of air-conditioner, wherein, load elements comprises blower fan and valve etc.; Preset interval time is calculated according to time interval benchmark and start-up time.
Particularly, before calculating preset interval time according to time interval benchmark and start-up time, the startup control method of the compressor of the air-conditioner that the embodiment of the present invention provides also comprises:
Obtain the operational mode of air-conditioner, particularly, the operational mode of air-conditioner can be heating mode, also can be refrigeration mode.
Judge that operational mode is heating mode or refrigeration mode, that is, judge that the operational mode of the air-conditioner got is heating mode or refrigeration mode.
Wherein, calculate preset interval time according to time interval benchmark and start-up time and comprise: when judging that operational mode is refrigeration mode, according to formula t
2=t
s+ t
1calculate preset interval time; When judging that operational mode is heating mode, according to formula t
2=at
s+ t
1calculate preset interval time, wherein, t
sfor time interval benchmark, t
1for start-up time, t
2for preset interval time, a is parameter preset.Particularly, parameter preset a=0.5.
In embodiments of the present invention, when operational mode is refrigeration mode, compressor start, interval greater than the time interval benchmark that user sets, compared with the compressor start time interval in prior art, shortens the startup interval time of compressor.Same, when operational mode is heating mode, compressor start, interval greater than the half of the time interval benchmark that user sets, makes become shorter the start-up time of the compressor of air-conditioner.Such as, under heating mode, for there are 16 modules, the air-conditioner of 32 compressors, control 32 compressors in prior art and start the shortest needs 45 minutes, the control method adopting the embodiment of the present invention to provide is opened 32 compressors and is started the shortest needs 32 minutes.
In embodiments of the present invention, no matter be under refrigeration mode, or under heating mode, the startup of compressor is all a lot of than shortening start-up time of compressor in prior art for interval time, better experience can be brought to user, and then reach the effect improving user satisfaction.
It should be noted that, for aforesaid each embodiment of the method, in order to simple description, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not by the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in description all belongs to preferred embodiment, and involved action and module might not be that the present invention is necessary.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that can add required general hardware platform by software according to the method for above-described embodiment and realize, hardware can certainly be passed through, but in a lot of situation, the former is better embodiment.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium (as ROM/RAM, magnetic disc, CD), comprising some instructions in order to make a station terminal equipment (can be mobile phone, computer, server, or the network equipment etc.) perform method described in each embodiment of the present invention.
Embodiment 2
According to the embodiment of the present invention, additionally provide a kind of startup control device of compressor of air-conditioner of startup control method of the compressor for implementing above-mentioned air-conditioner, this control device is mainly used in the control method that execution embodiment of the present invention foregoing provides, and does concrete introduction below to the startup control device of the compressor of the air-conditioner that the embodiment of the present invention provides:
Fig. 2 is the schematic diagram of the startup control device of the compressor of air-conditioner according to the embodiment of the present invention, as shown in Figure 2, this device mainly comprises the first control unit 10, timing unit 20, first acquiring unit 30, comparing unit 40 and the second control unit 50, wherein:
First control unit 10 for control air-conditioner multiple compressors in the first compressor start, particularly, the first compressor can be any compressor in multiple compressors.
Timing unit 20, for timing from during the first compressor start, obtains timing time, the running time of this timing time namely the first compressor.
First acquiring unit 30, for when timing time reaches preset interval time, obtains the power output of air-conditioner.
Comparing unit 40 is for comparing the size of the demand power of power output and air-conditioner, namely, relatively the power output of air-conditioner after its first compressor operating time reaches preset interval time and the size of the demand power preset, be also just equivalent to judge whether the power output of air-conditioner after the first compressor operating time reaches preset interval time reaches default demand power
Second control unit 50 is for when comparing power output and being less than demand power, control the second compressor start, wherein, second compressor is compressor different from the first compressor in multiple compressors, namely, when judging that the power output of air-conditioner after the first compressor operating time reaches preset interval time does not reach default demand power, any compressor controlled in multiple compressors except First compressor starts.
In embodiments of the present invention, by starting timing when last compressor start, and monitor the power output of air-conditioner, to be less than demand power in power output, and when timing time has reached the interval time of setting, next compressor start of timely control, achieve when avoiding mains fluctuations, shorten interval start-up time of compressor as much as possible, solve the problem that the compressor start time interval in prior art grows partially, reach the effect shortening compressor start interval time, improve air-conditioner modulation efficiency.
Particularly, the startup control device of the compressor of the air-conditioner that the embodiment of the present invention provides also comprises receiving element, second acquisition unit and computing unit, wherein:
Receiving element was used for before the first acquiring unit 30 obtains the power output of air-conditioner, time of reception interval benchmark, particularly, this time interval benchmark is interval start-up time of two compressors of adjacent startup, the scope of time interval benchmark is 1 ~ 5s, and the concrete numerical value of time interval benchmark can utilize manual operator to arrange by user according to the actual requirements.
Second acquisition unit is for obtaining the start-up time of the load elements of air-conditioner, and wherein, load elements comprises blower fan and valve etc.
Computing unit is used for calculating preset interval time according to time interval benchmark and start-up time.
Particularly, the startup control device of the compressor of the air-conditioner that the embodiment of the present invention provides also comprises the 3rd acquiring unit and judging unit, wherein:
3rd acquiring unit was used for before computing unit calculates preset interval time according to time interval benchmark and start-up time, and obtain the operational mode of air-conditioner, particularly, the operational mode of air-conditioner can be heating mode, also can be refrigeration mode.
Judging unit for judging that operational mode is heating mode or refrigeration mode, that is, judges that the operational mode of the air-conditioner got is heating mode or refrigeration mode.
Now, computing unit comprises the first computing module and the second computing module, and the first computing module is used for when judging unit judges that operational mode is refrigeration mode, according to formula t
2=t
s+ t
1calculate preset interval time; Second computing module is used for when judging unit judges that operational mode is heating mode, according to formula t
2=at
s+ t
1calculate preset interval time, wherein, t
sfor time interval benchmark, t
1for start-up time, t
2for preset interval time, a is parameter preset.Particularly, parameter preset a=0.5.
In embodiments of the present invention, when operational mode is refrigeration mode, compressor start, interval greater than the time interval benchmark that user sets, compared with the compressor start time interval in prior art, shortens the startup interval time of compressor.Same, when operational mode is heating mode, compressor start, interval greater than the half of the time interval benchmark that user sets, makes become shorter the start-up time of the compressor of air-conditioner.Such as, under heating mode, for there are 16 modules, the air-conditioner of 32 compressors, control 32 compressors in prior art and start the shortest needs 45 minutes, the control device adopting the embodiment of the present invention to provide is opened 32 compressors and is started the shortest needs 32 minutes.
In embodiments of the present invention, no matter be under refrigeration mode, or under heating mode, the startup of compressor is all a lot of than shortening start-up time of compressor in prior art for interval time, better experience can be brought to user, and then reach the effect improving user satisfaction.
In addition, the embodiment of the present invention additionally provides a kind of air-conditioner, and this air-conditioner comprises the startup control device of the compressor of any one air-conditioner that embodiment of the present invention foregoing provides.
As can be seen from the above description, the invention solves the problem that the compressor start time interval in prior art grows partially, reach the effect shortening compressor start interval time, improve air-conditioner modulation efficiency.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
In the above embodiment of the present invention, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.
In several embodiments that the application provides, should be understood that, disclosed client, the mode by other realizes.Wherein, device embodiment described above is only schematic, the such as division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the INDIRECT COUPLING of unit or module or communication connection can be electrical or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed on multiple NE.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
If described integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprises all or part of step of some instructions in order to make a computer equipment (can be personal computer, server or the network equipment etc.) perform method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, read-only storage (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), portable hard drive, magnetic disc or CD etc. various can be program code stored medium.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a startup control method for the compressor of air-conditioner, is characterized in that, described air-conditioner comprises compressor described in multiple stage, and described startup control method comprises:
Control the first compressor start, wherein, described first compressor is the compressor in compressor described in multiple stage;
Timing from during described first compressor start, obtains timing time;
When described timing time reaches preset interval time, obtain the power output of described air-conditioner;
The size of the demand power of more described power output and described air-conditioner; And
When comparing described power output and being less than described demand power, control the second compressor start, wherein, described second compressor is compressor different from described first compressor in compressor described in multiple stage.
2. startup control method according to claim 1, is characterized in that, before the power output obtaining described air-conditioner, described startup control method also comprises:
Time of reception interval benchmark;
Obtain the start-up time of the load elements of described air-conditioner; And
Described preset interval time is calculated according to described time interval benchmark and described start-up time.
3. startup control method according to claim 2, is characterized in that, before calculating described preset interval time according to described time interval benchmark and described start-up time, described startup control method also comprises:
Obtain the operational mode of described air-conditioner; And
Judge that described operational mode is heating mode or refrigeration mode,
Wherein, calculate described preset interval time according to described time interval benchmark and described start-up time and comprise: when judging that described operational mode is described refrigeration mode, according to formula t
2=t
s+ t
1calculate described preset interval time; When judging that described operational mode is described heating mode, according to formula t
2=at
s+ t
1calculate described preset interval time, wherein, t
sfor described time interval benchmark, t
1for described start-up time, t
2for described preset interval time, a is parameter preset.
4. startup control method according to claim 3, is characterized in that, 1s≤t
s≤ 5s.
5. startup control method according to claim 3, is characterized in that, a=0.5.
6. a startup control device for the compressor of air-conditioner, is characterized in that, described air-conditioner comprises compressor described in multiple stage, and described startup control device comprises:
First control unit, for controlling the first compressor start, wherein, described first compressor is the compressor in compressor described in multiple stage;
Timing unit, for timing from during described first compressor start, obtains timing time;
First acquiring unit, for when described timing time reaches preset interval time, obtains the power output of described air-conditioner;
Comparing unit, for the size of the demand power of more described power output and described air-conditioner; And
Second control unit, for when comparing described power output and being less than described demand power, controls the second compressor start, and wherein, described second compressor is compressor different from described first compressor in compressor described in multiple stage.
7. startup control device according to claim 6, is characterized in that, described startup control device also comprises:
Receiving element, before obtaining the power output of described air-conditioner in described first acquiring unit, time of reception interval benchmark;
Second acquisition unit, for obtaining the start-up time of the load elements of described air-conditioner; And
Computing unit, for calculating described preset interval time according to described time interval benchmark and described start-up time.
8. startup control device according to claim 7, is characterized in that, described startup control device also comprises:
3rd acquiring unit, before calculating described preset interval time at described computing unit according to described time interval benchmark and described start-up time, obtains the operational mode of described air-conditioner; And
Judging unit, for judging that described operational mode is heating mode or refrigeration mode,
Wherein, described computing unit comprises: the first computing module, for when described judging unit judges that described operational mode is described refrigeration mode, according to formula t
2=t
s+ t
1calculate described preset interval time; Second computing module, for when described judging unit judges that described operational mode is described heating mode, according to formula t
2=at
s+ t
1calculate described preset interval time, wherein, t
sfor described time interval benchmark, t
1for described start-up time, t
2for described preset interval time, a is parameter preset.
9. startup control device according to claim 8, is characterized in that, 1s≤t
s≤ 5s, a=0.5.
10. an air-conditioner, is characterized in that, comprises the startup control device of the compressor of the air-conditioner according to any one of claim 6 to 9.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266841A (en) * | 2017-12-29 | 2018-07-10 | 广东高而美制冷设备有限公司 | A kind of control method of air-conditioning heat pump energy conserving system |
| CN110081562A (en) * | 2019-05-13 | 2019-08-02 | 宁波奥克斯电气股份有限公司 | A kind of compressor start control method, device and air conditioner |
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| CN116007136A (en) * | 2022-12-13 | 2023-04-25 | 珠海格力电器股份有限公司 | Control method of photovoltaic direct-current air conditioning system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110081562A (en) * | 2019-05-13 | 2019-08-02 | 宁波奥克斯电气股份有限公司 | A kind of compressor start control method, device and air conditioner |
| CN110793169A (en) * | 2019-09-23 | 2020-02-14 | 珠海格力电器股份有限公司 | Dual-system control method and device and dual-system air conditioning equipment |
| CN110793169B (en) * | 2019-09-23 | 2021-04-02 | 珠海格力电器股份有限公司 | Dual-system control method and device and dual-system air conditioning equipment |
| CN116007136A (en) * | 2022-12-13 | 2023-04-25 | 珠海格力电器股份有限公司 | Control method of photovoltaic direct-current air conditioning system |
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