CN1712837A - Maximum electric charge quantity control system and operation for air conditioner - Google Patents
Maximum electric charge quantity control system and operation for air conditioner Download PDFInfo
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- CN1712837A CN1712837A CN 200410019661 CN200410019661A CN1712837A CN 1712837 A CN1712837 A CN 1712837A CN 200410019661 CN200410019661 CN 200410019661 CN 200410019661 A CN200410019661 A CN 200410019661A CN 1712837 A CN1712837 A CN 1712837A
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Abstract
A control system for controlling the maximal electric consumption of an air conditioner system in an allowable range is composed of more than one air conditioner, a kilowatt-hour meter and a maximal electric consumption controller, which can selectively turn off some of the air conditioners when the consumed electric energy is higher than the allowable value. Its operating method is also disclosed.
Description
Technical field
The invention relates in the air-conditioning system of the building that is provided with an above air-conditioning, air-conditioning total electricity consumption in the perception running, the highest electric weight control that the low air-conditioning of running priority is shut down can maintain the highest electric weight control system of air-conditioning and How It Works thereof on the certain level to the total electricity consumption of building.
Background technology
Recently, along with the use of air-conditioning is popularized, all be provided with air-conditioning in each room of family or each office of building.
Former, after the air-conditioning in each room utilized button on the indoor set or remote controller input user's control instruction, room air was regulated in the running of built-in microcomputerized control air-conditioning thus in the control instruction indoor set according to input.
In addition, when operation of air conditioner is unusual, as shown in Figure 1, after building management person makes an inspection tour each room grasp operation of air conditioner state one by one, be input as the control instruction of repairs and maintenance management.
Therefore, in the place that is provided with many air-conditionings (10) as school or building etc., the keeper who manages many air-conditionings (10) carries out individual management to each room, is manual operation fully.So the many shortcomings of manpower required when managing many air-conditionings and time demand are arranged.
Especially, the all big household electrical appliances of power consumption when described air-conditioning is primary starting and when running well, so if such air-conditioning is provided with many in building, air-conditioned the highest total charge value surpasses the worry of the dump device allowed band that is provided with in the building, follows the cut danger of power supply.Therefore, the air-conditioning in running and other household electrical appliances apply the physical property impact easily, reduce the interior formation of product.
In addition, electric power system (Korea Electric Power) limits different electric power permissible values by season/building/enterprise, if power consumption surpasses described permissible value, electricity charge progression and rising is so there is the low problem of air-conditioning availability.
Summary of the invention
The present invention invents for the shortcoming that solves above-mentioned prior art, its purpose is to provide: in the air conditioning system for building that is provided with an above air-conditioning, air-conditioning total electricity consumption in the perception running, when surpassing permissible value, the total electricity consumption of perception forces to carry out the highest electric weight control, prevent the phenomenon that power supply is but broken, can make things convenient for the highest electric weight control system and the How It Works thereof of the air-conditioning of managing power.
In order to solve above-mentioned problem, the highest electric weight control system of air-conditioning of the present invention is characterized in that including above air-conditioning, kilowatt-hour meter and the highest electric quantity control unit; Described air-conditioning is regulated room air; The power consumption that consumes during the described above operation of air conditioner of kilowatt-hour meter perception; The highest electric quantity control unit is selected a part of operation of air conditioner when the power consumption of kilowatt-hour meter perception surpasses permissible value.
The highest electric weight control system of described air-conditioning is characterized in that, the described air-conditioning single formula air-conditioning that to be indoor set be connected one to one with off-premises station.
The highest electric weight control system of described air-conditioning is characterized in that air-conditioning is the one-driven-several type air-conditioning that is connected jointly with described indoor set and is distributed the off-premises station of refrigerant to constitute by an above indoor set.
The highest electric weight control system of described air-conditioning is characterized in that the highest electric quantity control unit includes air-conditioning Department of Communication Force, storage part and the highest electric weight control part; The air-conditioning Department of Communication Force exchanges signal by order wire with air-conditioning; Storage part stores the commentaries on classics priority of having set of each air-conditioning fortune; The highest electric weight control part surpasses at the total electricity consumption of kilowatt-hour meter perception and carries out when setting permissible value from the highest electric weight control of air-conditioning that begins to shut down successively of the low air-conditioning of running priority.
The highest electric weight control system of described air-conditioning is characterized in that the highest electric weight control part mainly includes the 1st comparing section, the 2nd comparing section and operation control section; Judge whether behind more described total electricity consumption of the 1st comparing section and the 1st permissible value to run well and reply; Judge whether to carry out the highest electric weight control behind the 2nd comparing section comparison total electricity consumption and the 2nd permissible value; Operation control section when the comparative result total electricity consumption of the 1st comparing section is in the 1st permissible value operation control section output from the high air-conditioning of running priority begin to run well the successively control signal of air-conditioning, and according to the comparative result total electricity consumption of described the 2nd comparing section surpass the 2nd permissible value the time output from the low air-conditioning of running priority begin to shut down the successively control signal of air-conditioning.
The highest electric weight control system of described air-conditioning is characterized in that operation control section makes its running in turn when the operation of air conditioner priority is identical.
A kind of method of operation of the highest electric weight control system of air-conditioning is characterized in that comprising the 1st stage of the total electricity consumption that consumes when utilizing the kilowatt-hour meter perception air-conditioning that connects by order wire with an above air-conditioning to drive; Total electricity consumption and setting permissible value compare the back and judge that normal operation recovers the 2nd stage that still the highest electric weight is controlled; According to described judged result by the running priority of air-conditioning control each operation of air conditioner the 3rd stage constitute.
The How It Works of the highest electric weight control system of described air-conditioning, it is characterized in that, described the 3rd stage comprises by beginning successively reply air-conditioning from running priority high air-conditioning according to comparative result when total electricity consumption is in the 1st permissible value and running well, and constitutes from the low air-conditioning of running priority begin to shut down the successively process of air-conditioning when total electricity consumption surpasses the 2nd permissible value.
The How It Works of the highest electric weight control system of described air-conditioning is characterized in that the 3rd stage is for the identical air-conditioning alternate operation sequential operation of running priority.
The effect of invention: as mentioned above, the highest electric weight control system of air-conditioning of the present invention and How It Works thereof, when the air-conditioning total power consumption of kilowatt-hour meter perception surpasses permissible value from the low air-conditioning of the running priority air-conditioning that shuts down successively, total electricity consumption is limited in certain level, can make things convenient for managing power and can reduce the cost burden of consuming all resident families of building that cause by excessive power, so the advantage of economy is arranged.
Description of drawings
Fig. 1 is the pie graph of the air-conditioner control system in the past invented.
Fig. 2 is the pie graph of one-driven-several type air-conditioning system of the present invention.
Fig. 3 is the pie graph of high electric quantity control unit of the present invention.
Fig. 4 is the programme diagram of the highest electric weight control system of air-conditioning of the present invention method of operation.
The explanation of accompanying drawing major part symbol:
10: many air-conditionings 110: indoor set
120: off-premises station 200: kilowatt-hour meter
300: the highest electric quantity control unit 310: air-conditioning Department of Communication Force
320: storage part 330: the highest electric weight control part
The specific embodiment
2 specify the highest electric weight control system of air-conditioning of the present invention with reference to the accompanying drawings.Air-conditioning can be divided into single formula air-conditioning and one-driven-several type air-conditioning according to the connected mode of off-premises station (120) and indoor set (110).Single formula air-conditioning is by being located at indoor indoor set (110) and being connected off-premises station (120) formation that the control refrigerant circulates one to one with indoor set.One-driven-several type air-conditioning comprises by many indoor sets (110) of oriented connection and distributes an amount of refrigerant and control many indoor sets (110) formation that the off-premises station (120) of refrigerant circulation and is connected with off-premises station and is regulated room air.
All install in single formula air-conditioning like this or each room of one-driven-several type air-conditioning or each layer, carry out the air conditioning function of whole building.
Here, the indoor set in each room (100) can not be subjected to the constraint of ceiling mounting type, its kind such as wall-hanging, embedded, and according to kind or model different power consumptions is arranged.
In order to measure the total electricity consumption that consumes when so many indoor sets (110) and off-premises station (120) drive, kilowatt-hour meter (200) is connected between the main power source and air-conditioning system of building power supply.In addition, kilowatt-hour meter (200) is connected with the highest electric quantity control unit (300) by order wire and to the total electricity consumption of the highest electric quantity control unit (300) transmission measurement.
The highest electric quantity control unit of the present invention (300) as shown in Figure 3, its primary structure includes air-conditioning Department of Communication Force (310), storage part (320) and the highest electric weight control part (330).Wherein, air-conditioning Department of Communication Force (310) exchanges signal by order wire with air-conditioning; Storage part (320) stores the commentaries on classics priority of having set of each air-conditioning fortune; The highest electric weight control part (330) surpasses at the total electricity consumption of described kilowatt-hour meter (200) perception and carries out when setting permissible value from the highest electric weight control of air-conditioning that begins to shut down successively of the low air-conditioning of running priority.
Described running priority is the value that user or keeper set, and room air is regulated local operation of air conditioner priority height such as essential Machine Room, and the operation of air conditioner priority in place such as corridor is low.
In addition, described permissible value is meant that building management person considers that Korea Electric Power divides the different electric power higher limits of distributing of season/building/enterprise and the electric weight imported, can be divided into the 1st permissible value that becoming runs well replys judgment standard and, become the 2nd permissible value of the highest electric weight control judgment standard.
The highest described electric weight control part (330) mainly includes the 1st comparing section (331), the 2nd comparing section (332) and operation control section (333).Wherein, judge whether the answer that runs well behind more described total electricity consumption of the 1st comparing section (331) and the 1st permissible value; Judge whether to carry out the highest electric weight control behind more described total electricity consumption of the 2nd comparing section (332) and the 2nd permissible value; Operation control section (333) when the described total electricity consumption of comparative result of described the 1st comparing section (331) is in the 1st permissible value operation control section (333) output from the high air-conditioning of running priority begin to run well the successively control signal of air-conditioning, and according to the described total electricity consumption of comparative result of described the 2nd comparing section (332) surpass the 2nd permissible value the time output from the low air-conditioning of running priority begin to shut down the successively control signal of air-conditioning.If described operation of air conditioner priority is identical, described operation control section (333) alternate operation is controlled in proper order.
Specify the How It Works of the highest electric weight control system of air-conditioning of the present invention below with reference to the programme diagram of Fig. 4: at first, the total electricity consumption (S2) that consumes when utilizing the kilowatt-hour meter perception air-conditioning of order wire connection to drive with an above air-conditioning.At this moment, each air-conditioning has been set running priority (S1).
The described total electricity consumption of perception and the permissible value of having set compare, and judging then runs well replys still the highest electric weight control.
Comparative result, when described total electricity consumption is in the 1st permissible value, begin to reply successively air-conditioning normal operation (S3 from the high air-conditioning of running priority, S4), when described total electricity consumption surpasses the 2nd permissible value from the low air-conditioning of running priority begin to shut down successively air-conditioning (S5, S6).If the running priority of air-conditioning is identical, alternate operation order and the control of turning round.
According to judged result, control each operation of air conditioner by the running priority of each air-conditioning.
As mentioned above; the highest electric weight control system of air-conditioning according to the present invention and How It Works thereof are with reference to illustrative description of drawings; but the present invention is not limited among the embodiment and accompanying drawing that puts down in writing in the specification, but art technology person can have various application in the scope of technological thought protection of the present invention.
Claims (9)
1, a kind of the highest electric weight control system of air-conditioning is characterized in that including above air-conditioning, kilowatt-hour meter and the highest electric quantity control unit; Described air-conditioning is regulated room air; The power consumption that consumes during the described above operation of air conditioner of kilowatt-hour meter perception; The highest electric quantity control unit is selected a part of operation of air conditioner when the power consumption of kilowatt-hour meter perception surpasses permissible value.
2, the highest electric weight control system of air-conditioning according to claim 1 is characterized in that, the described air-conditioning single formula air-conditioning that to be indoor set be connected one to one with off-premises station.
3, the highest electric weight control system of air-conditioning according to claim 1 is characterized in that air-conditioning is the one-driven-several type air-conditioning that is connected jointly with described indoor set and is distributed the off-premises station of refrigerant to constitute by an above indoor set.
4, the highest electric weight control system of air-conditioning according to claim 1 is characterized in that the highest electric quantity control unit includes air-conditioning Department of Communication Force, storage part and the highest electric weight control part; The air-conditioning Department of Communication Force exchanges signal by order wire with air-conditioning; Storage part stores the commentaries on classics priority of having set of each air-conditioning fortune; The highest electric weight control part surpasses at the total electricity consumption of kilowatt-hour meter perception and carries out when setting permissible value from the highest electric weight control of air-conditioning that begins to shut down successively of the low air-conditioning of running priority.
5, the highest electric weight control system of air-conditioning according to claim 4 is characterized in that the highest electric weight control part mainly includes the 1st comparing section, the 2nd comparing section and operation control section; Judge whether behind more described total electricity consumption of the 1st comparing section and the 1st permissible value to run well and reply; Judge whether to carry out the highest electric weight control behind the 2nd comparing section comparison total electricity consumption and the 2nd permissible value; Operation control section when the comparative result total electricity consumption of the 1st comparing section is in the 1st permissible value operation control section output from the high air-conditioning of running priority begin to run well the successively control signal of air-conditioning, and according to the comparative result total electricity consumption of described the 2nd comparing section surpass the 2nd permissible value the time output from the low air-conditioning of running priority begin to shut down the successively control signal of air-conditioning.
6, the highest electric weight control system of air-conditioning according to claim 5 is characterized in that operation control section makes its running in turn when the operation of air conditioner priority is identical.
7, a kind of method of operation of the highest electric weight control system of air-conditioning is characterized in that comprising the 1st stage of the total electricity consumption that consumes when utilizing the kilowatt-hour meter perception air-conditioning that connects by order wire with an above air-conditioning to drive; Total electricity consumption and setting permissible value compare the back and judge that normal operation recovers the 2nd stage that still the highest electric weight is controlled; According to described judged result by the running priority of air-conditioning control each operation of air conditioner the 3rd stage constitute.
8, the How It Works of the highest electric weight control system of air-conditioning according to claim 7, it is characterized in that, described the 3rd stage comprises by beginning successively reply air-conditioning from running priority high air-conditioning according to comparative result when total electricity consumption is in the 1st permissible value and running well, and constitutes from the low air-conditioning of running priority begin to shut down the successively process of air-conditioning when total electricity consumption surpasses the 2nd permissible value.
9, the How It Works of the highest electric weight control system of air-conditioning according to claim 8 is characterized in that the 3rd stage is for the identical air-conditioning alternate operation sequential operation of running priority.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410019661 CN1712837A (en) | 2004-06-21 | 2004-06-21 | Maximum electric charge quantity control system and operation for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410019661 CN1712837A (en) | 2004-06-21 | 2004-06-21 | Maximum electric charge quantity control system and operation for air conditioner |
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| Publication Number | Publication Date |
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| CN1712837A true CN1712837A (en) | 2005-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200410019661 Pending CN1712837A (en) | 2004-06-21 | 2004-06-21 | Maximum electric charge quantity control system and operation for air conditioner |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538133A (en) * | 2010-12-28 | 2012-07-04 | ***通信集团广东有限公司 | Method for controlling running of air conditioners, control system and intelligent controller of air conditioners |
| TWI573968B (en) * | 2014-10-24 | 2017-03-11 | Chunghwa Telecom Co Ltd | Air conditioning control system and method thereof |
| CN108302719A (en) * | 2018-01-29 | 2018-07-20 | 广东美的暖通设备有限公司 | Control method, device, system and the storage medium of multi-online air-conditioning system |
| WO2020199682A1 (en) * | 2019-04-01 | 2020-10-08 | 珠海格力电器股份有限公司 | Air conditioner control method, air conditioner control apparatus, storage medium, memory and air conditioner |
-
2004
- 2004-06-21 CN CN 200410019661 patent/CN1712837A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538133A (en) * | 2010-12-28 | 2012-07-04 | ***通信集团广东有限公司 | Method for controlling running of air conditioners, control system and intelligent controller of air conditioners |
| CN102538133B (en) * | 2010-12-28 | 2014-09-03 | ***通信集团广东有限公司 | Method for controlling running of air conditioners, control system and intelligent controller of air conditioners |
| TWI573968B (en) * | 2014-10-24 | 2017-03-11 | Chunghwa Telecom Co Ltd | Air conditioning control system and method thereof |
| CN108302719A (en) * | 2018-01-29 | 2018-07-20 | 广东美的暖通设备有限公司 | Control method, device, system and the storage medium of multi-online air-conditioning system |
| CN108302719B (en) * | 2018-01-29 | 2020-06-05 | 广东美的暖通设备有限公司 | Control method, device and system of multi-split air conditioning system and storage medium |
| WO2020199682A1 (en) * | 2019-04-01 | 2020-10-08 | 珠海格力电器股份有限公司 | Air conditioner control method, air conditioner control apparatus, storage medium, memory and air conditioner |
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