KR20160134294A - A Scheduling Method for Maximum Participation in Demand Response with Home Appliance, and an Apparatus therefor - Google Patents

A Scheduling Method for Maximum Participation in Demand Response with Home Appliance, and an Apparatus therefor Download PDF

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KR20160134294A
KR20160134294A KR1020150068124A KR20150068124A KR20160134294A KR 20160134294 A KR20160134294 A KR 20160134294A KR 1020150068124 A KR1020150068124 A KR 1020150068124A KR 20150068124 A KR20150068124 A KR 20150068124A KR 20160134294 A KR20160134294 A KR 20160134294A
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demand
load
amount
demand response
power reduction
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서종관
이재조
최성수
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한국전기연구원
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
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    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/222—Demand response systems, e.g. load shedding, peak shaving

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Abstract

A demand control based load control method, comprising: obtaining information on a power reduction request amount from a demand reaction server; Obtaining instant energy amount information consumed in the load; Generating a demand response value at a predetermined level by comparing an instantaneous power amount and a power reduction request amount; Determining whether to participate in the demand response according to the load according to the load priority according to the generated demand response value; And controlling the load-based operation according to the generated demand reaction value, for the load participating in the demand reaction according to the judgment, wherein the control includes control for different operations for each load according to the demand reaction value, A demand response based load control method in accordance with an embodiment of the present invention is disclosed.

Description

TECHNICAL FIELD [0001] The present invention relates to a scheduling method and apparatus for maximizing participation in a demand response by a home appliance,

The present invention relates to a demand response participation and energy management method, and a scheduling server therefor. More particularly, the present invention relates to a demand response participation and energy management method capable of maximizing the energy saving effect by reflecting the demand response step by step, and a scheduling server therefor.

Electricity consumption has been increasing over time, but there is a limit to increasing power generation due to safety and environmental problems.

In order to solve this problem, research and development of efficient power usage methods within limited power generation has become an important issue. Particularly, it is possible to achieve energy saving actively through load management and demand management for power- There is a continuing research on the options.

In recent years, demand for demand management has become more and more important, and research on Demand Response (DR), an advanced form of demand management, is increasing. A broad sense of demand can be defined as a change in the consumption pattern depending on changes in electricity consumption or electricity tariffs, and the way in which incentives are provided to change consumption patterns when electricity consumption or electricity charges are high . In other words, customers can participate in the demand reaction through saving electricity bills or incentives. In this way, customers can reduce the electricity consumption by reducing the inconvenience in the high electricity rate or high power consumption period. have.

However, in order to realize an effective saving method of power consumption in response to customer's participation, it is necessary to reduce the power consumption of each load according to the demand response in each building, factory or home according to the demand for power reduction in the power system A specific method is needed.

A scheduling method and apparatus for maximum demand participation of each household appliance according to an embodiment of the present invention receives power reduction demand from a power system and adjusts power consumption of each load based on the power reduction demand.

In addition, a scheduling method and apparatus for maximizing the demand response of each household appliance according to an embodiment of the present invention is intended to efficiently reduce the amount of power by specifically setting / executing adjustment of power consumption of each load according to a demand response do.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are not restrictive of the invention, unless further departing from the spirit and scope of the invention as defined by the appended claims. It will be possible.

The scheduling method for the maximum demand participation of each household appliance according to an embodiment of the present invention includes:

A demand control based load control method, comprising: obtaining information on a power reduction request amount from a demand reaction server; Obtaining information on power consumption of the load; Comparing the power reduction request amount with the power consumption amount to generate a demand reaction value at a predetermined level; Determining a load to participate in the demand response based on the demand response priority for each load based on the generated value; And controlling a load participating in the demand reaction by the determination.

The demand response priority may be set based on at least one of a time at which the demand reaction occurs, a cumulative power amount per load, an instantaneous power amount, and an average power consumption at a time when the demand reaction occurs.

Wherein the determining step comprises: calculating a power reduction amount when the Nth demand reaction priority load participates in the demand reaction; Comparing the power reduction amount with the power reduction requirement amount; Determining that the Nth demand response priority load is participating in the demand response when the power reduction amount is equal to or less than the power reduction request amount as a result of the comparison; And repeating the step of calculating, comparing, and determining the N + 1 demand reaction priority load sequentially, when the Nth demand reaction priority load is participating in the demand reaction, as a result of the determination (N is a natural number of 1 or more starting from 1), and the power reduction amount may be updated to a value obtained by sequentially accumulating the power reduction amount by each of the calculated demand response priority loads.

The controlling step may include controlling the operation of the load such that the power consumption of the load becomes lower as the demand reaction level becomes higher.

The controlling may include stopping the operation of the load if the demand reaction level corresponds to a highest level.

The step of generating the demand reaction value may include generating a demand response value based on a value obtained by dividing the power reduction demand by the amount of power consumption.

Wherein the demand response value is a level 1 when the power reduction amount is less than 1% of the instantaneous power amount, a level 2 when the power reduction amount is less than 3% to less than 3% of the instantaneous power amount, The level 3 is generated when the power reduction amount is 5% or more of the instantaneous power amount, and the level 4 is generated when the power reduction amount is 5% or more of the instantaneous power amount.

Wherein the load includes a heating device, and when the heating device participates in a demand reaction, the controlling step controls the heating device to gradually increase the target temperature in proportion to the demand reaction value based on the heating device target temperature set by the user Lt; / RTI >

Wherein the load includes a cooling device, wherein, when the cooling device participates in a demand reaction, the controlling step gradually increases the target temperature in proportion to the demand reaction value based on the cooling device target temperature set by the user To be increased.

Wherein the load includes a washing machine, and when the washing machine participates in a demand reaction, the control signal for controlling the washing machine includes at least one of washing and drying functions of the washing machine when the demand reaction value is level 1 If the demand reaction value is level 2, only the washing function of the washing machine is activated. If the demand response value is level 3, the operation of the washing machine is delayed for a certain time. If the demand response value is level 4, May be controlled to be stopped.

The scheduling apparatus for maximum demand participation according to another embodiment of the present invention includes:

A metering unit for obtaining an amount of power consumption of the load; A demand reaction unit for acquiring information on a power reduction request amount from a demand reaction server and for comparing the power consumption amount with the power reduction request amount to generate a demand reaction value at a certain level; A participation determining unit that determines participation of the demand reaction for each load sequentially according to a demand response priority order based on the generated demand response value; And a control unit for controlling the operation of the load according to the generated demand reaction value, with respect to a load participating in the demand reaction according to the determination.

The demand response priority may be set based on at least one of a time at which the demand reaction occurs, a cumulative power amount per load, an instantaneous power amount, and an average power consumption at a time when the demand reaction occurs.

Wherein the participation determining unit calculates a power reduction amount when the Nth demand response priority load participates in the demand reaction, compares the power reduction amount with the power reduction request amount, and if the power reduction amount is less than the power reduction request amount , The Nth demand response priority load is determined to participate in the demand reaction, and when the Nth demand response load load participates in the demand response, the N + 1 demand response priority load And the power reduction amount may be updated to a value obtained by sequentially accumulating the power reduction amount by each of the calculated demand response priority loads (N being 1 to A natural number greater than 1).

The scheduling method and apparatus for the maximum demand participation of the household appliances according to the embodiment of the present invention receives the power reduction request amount from the power system and adjusts the power consumption amount of each load based on the received power reduction amount.

In addition, the scheduling method and apparatus for maximum participation of demand responses according to one embodiment of the present invention can efficiently reduce the amount of power by specifically setting / executing adjustment of power consumption of each load according to a demand response.

1 is a diagram illustrating a demand response based load control scheduling system according to an embodiment of the present invention.
2 is a flowchart illustrating a procedure of a demand response based load control scheduling method according to an embodiment of the present invention.
3 is a flowchart illustrating a procedure of a demand response based load control scheduling method according to another embodiment of the present invention.
FIG. 4 is a schematic diagram illustrating a demand response based home appliance control scheduling method according to another embodiment of the present invention. Referring to FIG.
5 is a block diagram illustrating a configuration of a demand response based load control scheduling apparatus according to another embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims.

The term " part " used in this embodiment means a hardware component such as software, FPGA, or ASIC, and 'part' performs certain roles. However, 'minus' is not limited to software or hardware. The " part " may be configured to be in an addressable storage medium and configured to play back one or more processors. Thus, by way of example, and by no means, the terms " component " or " component " means any combination of components, such as software components, object- oriented software components, class components and task components, Subroutines, segments of program code, drivers, firmware, microcode, circuitry, data, databases, data structures, tables, arrays and variables. The functions provided in the components and parts may be combined into a smaller number of components and parts or further separated into additional components and parts.

In other words, the present invention can apply various transformations and have various embodiments, and the embodiments will be described in detail with reference to the drawings.

1 is a diagram illustrating a demand response based load control scheduling system according to an embodiment of the present invention. As shown in the figure, the demand response based load control scheduling system according to an embodiment of the present invention may include a scheduling server 100, a demand response server 200, a load and a network.

Specifically, the scheduling server 100 can acquire a power reduction request amount from the demand response server 200, and the scheduling server 100 can reduce the amount of power consumed in the load in accordance with the power reduction request amount, The overall power consumption can be reduced.

The control may be based on the amount of power consumed in the load based on the amount of power reduction required. The amount of power consumption may include an instantaneous power amount, a cumulative power amount, a time consumed power amount, or an average power amount in the load.

Meanwhile, the demand reaction server 200 may include a main power supply, an auxiliary power supply, and the like.

This will be described in more detail with reference to FIG.

2 is a flowchart illustrating a procedure of a demand response based load control scheduling method according to an embodiment of the present invention.

In step S210, the scheduling server 100 can obtain the power reduction request amount and the power consumption amount information of the load. Specifically, the power reduction request amount can be obtained from the demand reaction server 200 or the like, and the power consumption amount information of the load can be obtained through a meter or the like. The acquisition may include being actively / passively performed through communication with the demand response server 200 or the meter or the like.

Also, the acquisition may be performed through communication with an AMR (Automatic Meter Reading) server.

In step S220, the scheduling server 100 may generate a demand reaction level value at a certain level by comparing the power reduction request amount and the power consumption amount.

Specifically, when the power consumption amount information includes an instantaneous power amount, the scheduling server 100 may generate a demand response level value at a certain level based on the power reduction demand amount and the instantaneous power amount.

Figure pat00001

Example of Demand Response Level Value Setting A Demand response level value ~ 1% less Level 1 1% to less than 3% Level 2 3% to less than 5% Level 3 More than 5% Level 4

For example, when a demand response level value is generated based on the power reduction request amount and the instantaneous power amount, a demand response level signal corresponding to the value A can be generated based on the value A derived from Equation (1) have.

That is, when the power reduction request amount is 10 W based on Table 1 and the instantaneous power amount is 4000 W, A is 0.25%, so that a demand reaction level 1 value corresponding thereto can be generated.

Through the generated demand reaction level value, the load operation can be controlled differently according to each level value, which will be described in detail in step S240 below.

In step S230, the scheduling server 100 may determine a load to participate in the demand response based on the demand response level for each load based on the generated demand response level value. An accumulated power amount per load, an instantaneous power amount, an average power consumption amount at a time when the demand reaction occurs, a user preference setting, and the like.

An Example of Priority Determination of Demand Response Participation by Load Load Demand Response 18:00 Judgment
Priority Heating equipment One Air-conditioning equipment 2 washer 3

For example, the demand response priority can be set according to the demand reaction judgment time, the power consumption per load, the cumulative power, the instantaneous power, and the user setting as shown in Table 2 above. Rank can be changed.

Wherein the demand reaction participation decision step includes a step of calculating a power reduction amount when the load of the first demand reaction priority load participates in the demand response and calculating the power reduction amount by the calculation until the total sum of the power reduction amount by the calculation is equal to or greater than the power reduction demand amount And repeating the step of sequentially repeating the steps according to the priority order. This will be described in detail below with reference to FIG.

In step S240, the scheduling server 100 may control a load participating in the demand response by the determination.

Specifically, the control may control the load operation so that the power consumption of the load becomes lower as the demand reaction level becomes higher, and when the demand reaction level corresponds to the highest level, .

In this regard, the heating device, the cooling device, and the washing machine will be described as examples below.

An example of heating target temperature control according to the demand reaction level value Demand reaction
Participation time Demand reaction
Level value Level 1 Level 2 Level 3 Level 4 01:00 ~ 23:00 Target temperature (캜) T WH , S - 2 T WH , S - 4 T WH , S - 6 OFF

T WH , S : Target temperature set by the user

For example, if it is determined in step S230 that the heating device participates in the demand reaction, the control for the heating device may be performed based on the heating device target temperature set by the user, Controlling the target temperature to be gradually lowered, and such control may include a control scheme as shown in Table 3 above.

One example of cooling target temperature control based on demand level Demand response time Demand reaction
Level value Level 1 Level 2 Level 3 Level 4 Always participating
However, 13:00 ~ 14:00 - Demand response at level 3 or lower Target temperature (캜) T AC.S + 2 T AC.S + 4 In blowing mode
action OFF

T AC.S : Target temperature set by the user

If it is determined in step S230 that the cooling device participates in the demand reaction, the control of the cooling device may be performed based on the cooling device target temperature set by the user, , And this control may include a control scheme as shown in Table 4 above.

As shown in Table 4, the cooling device may not participate in the demand reaction when the demand reaction level is 4 in the time period from 13:00 to 14:00, 3 can participate in the demand response.

An example of the washing machine operation control according to the demand reaction level value Demand reaction
Participation time Demand reaction
Level value Level 1 Level 2 Level 3 Level 4 07:00 ~ 23:00 Washing machine operation Ability to operate with washing or drying function Only wash function is available Constant time operation delay OFF

If it is determined that the demand response level is level 1, at least one of the washing and drying functions of the washing machine is operated, The operation of the washing machine is delayed for a predetermined time when the demand reaction level value is level 3. If the demand reaction level value is level 4, And such control may include a control scheme as in Table 5 above.

Such a demand response can be synchronized at a predetermined time interval, thereby maximizing participation of each load on the demand reaction based on the power reduction request amount to the demand response server by a predetermined time.

FIG. 3 is a flowchart illustrating a procedure of a demand response based load control scheduling method according to another embodiment of the present invention with reference to step S230.

In step S231, the scheduling server 100 may calculate the amount of power reduction when the Nth demand response priority load participates in the demand response.

The N includes 1 or more natural numbers starting from 1, thereby calculating the power reduction amount when the load participates in the demand reaction sequentially from the first demand response priority load.

The power reduction amount calculation may be performed through information on the amount of power consumption designed according to the operation of each load or information on the amount of power consumption measured according to the operation of each load.

In step S232, the scheduling server 100 may compare the power reduction amount and the power reduction requirement amount.

As a result of the comparison, when the power reduction amount is equal to or less than the power reduction requirement amount, participation in the demand response of the load can be determined.

In addition, when the power reduction amount exceeds the power reduction request amount, the demand reaction participation determination of the load according to the demand response priority order can be terminated.

Meanwhile, the power reduction amount includes a sum of the power reduction amount by each demand response priority load calculated in step S231, so that the total power reduction amount The above comparison can be performed.

In step S233, the scheduling server 100 sequentially calculates the N < th > demand response priority load from the N < th > demand response priority load in step S231, (S232) and determining (S233) may be repeated.

In this process, as described in step S232, the power reduction amount information may be updated to a value obtained by sequentially accumulating the power reduction amount by each demand response priority load, The load on the demand response can be judged by comparing the total power reduction amount with the power reduction demand amount based on the total power reduction amount through the power saving request amount.

Example of Demand Response Determination by Load Demand Response Priority Load Demand response level 1
Power reduction amount One Electric heater 22W 2 air conditioner 31W 3 washer 0W 4 electric rice cooker 15W

In the above steps S231 to S233, the above table 6 will be described as an example.

When the demand reaction level generated based on the power consumption amount of the load (5000W) and the power reduction demand amount (50W) is 1, the scheduling server (100) calculates the power reduction amount when the electric heater is at the demand reaction level value 1 do.

As shown in Table 6, when the power reduction amount is 22W, the value is compared with the power reduction request amount 50W, and since the power reduction amount is less than the power reduction requirement amount, the electric heater determines that participation in the demand response .

Next, the power reduction amount of the air conditioner is calculated, and the value (22W + 31W) 53W combined with the power reduction amount information of the electric heater is compared with the power reduction requirement amount 50W.

As a result of the comparison, since the power reduction amount exceeds the power reduction request amount, the air conditioner determines that the air conditioner does not participate in the demand response, and can end the demand reaction participation determination.

FIG. 4 is a schematic diagram illustrating a demand response based home appliance control scheduling method according to another embodiment of the present invention. Referring to FIG.

As shown, the demand response based home appliance control scheduling method according to another embodiment of the present invention can be performed in a limited space of buildings, factories, homes, and the like.

Among them, the assumptions shown in Fig. 4 will be described as an example.

The demand response scheduling server 100 may be installed in a house or installed in a home connected to a network.

The demand response scheduling server 100 may obtain a demand response signal from the power system, and the demand response signal may include a power reduction request amount.

In addition, the demand response scheduling server 100 can generate a demand response level based on the received demand response signal and information on the amount of power consumed in the connected load. The power consumption amount information may be received or obtained through a meter, a power system server, or AMR (Automatic Meter Reading), and the demand reaction level value may be classified into a certain level, .

The demand response scheduling server 100 can control the operation of a connected load on the basis of the demand response level value generated and controls the operation of the heating device, the cooling device, the washing machine, the rice cooker, Can be reduced.

This demand reaction can be set to be executed simultaneously or differently for each load through time synchronization, and it can also be set to repeatedly occur at a predetermined time or to occur only at a specific time.

5 is a block diagram illustrating a configuration of a demand response based load control scheduling apparatus according to another embodiment of the present invention. The demand response based load control scheduling apparatus according to an embodiment of the present invention may include a metering unit 110, a demand reaction unit 120, a control unit 130, a communication unit 140, and the like .

The metering section 110 can measure the instantaneous power amount of the load. The metering unit may measure a cumulative power amount of the load, and may include various devices capable of acquiring an instantaneous power amount of the load to a meter, a power system server, and the like. In addition, the metering unit may include AMR (Automatic Meter Reading).

The demand responding unit 120 may obtain information on the power reduction request amount from the demand reaction server and compare the instantaneous power amount and the power reduction request amount to generate a demand reaction level value at a certain level. The power reduction request amount information acquisition may be performed in the demand reaction unit 120 or through the communication unit 140. Demand response level value generation is as described above.

The participation determination unit 130 may determine whether to participate in the demand reaction for each load in accordance with the load priority level based on the generated demand reaction level value. The process of determining whether or not to participate in the demand reaction is as described above.

That is, the participation determining unit 130 calculates a power reduction amount when the Nth demand response priority load participates in the demand reaction, compares the power reduction amount with the power reduction request amount, And the Nth demand reaction priority load is determined to participate in the demand response when the reduction amount is equal to or less than the power reduction request amount and if the Nth demand reaction priority load load participates in the demand response, The power reduction amount may be updated to a value obtained by sequentially accumulating the power reduction amount by each of the calculated demand response priority load (N = 1, a natural number of 1 or more).

Meanwhile, the demand response priority may be set based on at least one of a time at which the demand reaction occurs, a cumulative power amount per load, an instantaneous power amount, and an average power consumption at a time when the demand reaction occurs.

The control unit 140 may control the operation of the load according to the generated demand reaction level value for the load participating in the demand reaction according to the determination. Such control may be performed through a control signal or the like containing the control information.

The communication unit 150 can perform communication with the inside / outside of the scheduling server, the demand response server, or the load connected thereto.

The communication may include through a wired / wireless communication network. In addition, the wired / wireless communication network may include Ethernet communication, serial communication, and may include communication through a PLC (Power Line Communication) or AMI (Advanced Metering Infrastructure) network.

The user can access the scheduling server or the demand reaction server through the communication unit 140 to check and control the demand response.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.

100: scheduling server 200: demand response server
110: Metering unit 120: Demand response unit
130: participation judging unit 140:
150:

Claims (13)

A load control method based on demand response,
Obtaining information on a power reduction request amount from a demand response server;
Obtaining information on power consumption of the load;
Comparing the power reduction request amount with the power consumption amount to generate a demand reaction value at a predetermined level;
Determining a load to participate in the demand response based on the demand response priority for each load based on the generated value; And
And controlling a load participating in the demand response by the determination.
The method according to claim 1,
The demand response priority is
Based on at least one of a time required for the demand reaction, a cumulative power amount for each load, an instantaneous power amount, and an average power consumption amount at a time when the demand reaction occurs.
The method according to claim 1,
The step of determining
Calculating a power reduction amount when the Nth demand reaction priority load participates in the demand reaction;
Comparing the power reduction amount with the power reduction requirement amount;
Determining that the Nth demand response priority load is participating in the demand response when the power reduction amount is equal to or less than the power reduction request amount as a result of the comparison; And
And repeating the step of calculating, comparing, and determining the N + 1 demand reaction priority load sequentially from the load when the N demand demand priority load is included in the demand response as a result of the determination (N is a natural number of 1 or more starting from 1),
Wherein the power reduction amount is updated to a value obtained by sequentially accumulating power reduction amount by each calculated demand response priority load.
The method of claim 3,
The step of controlling
And controlling the operation of the load so that the power consumption of the load becomes lower as the demand reaction level becomes higher.
The method of claim 4, wherein
The step of controlling
And stopping the operation of the load if the demand reaction level corresponds to a highest level.
The method according to claim 1,
The step of generating the demand response value
And generating a demand response value based on a value obtained by dividing the power reduction demand by the amount of power consumption.
The method according to claim 6,
The demand response value
When the power reduction request amount is less than 1% of the power consumption amount,
When the power reduction request amount is less than 3% from 1% or more of the power consumption amount,
When the power reduction request amount is less than 5% from 3% or more of the power consumption amount,
And the level 4 is generated when the power reduction request amount is 5% or more of the power consumption amount.
The method according to claim 6,
Wherein the load includes a heating device, and when the heating device participates in a demand reaction,
The step of controlling
And gradually controlling the target temperature in proportion to the demand reaction value based on the heating target temperature set by the user.
The method according to claim 6,
Wherein the load includes an air conditioning device, and when the air conditioner participates in a demand reaction,
The step of controlling
And controlling the target temperature to be gradually increased in proportion to the demand reaction value based on the cooling target temperature set by the user.
The method according to claim 6,
Wherein the load includes a washing machine, wherein when the washing machine participates in a demand reaction,
The step of controlling
The control signal for the washing machine is such that at least one of the washing and drying functions of the washing machine is activated when the demand reaction value is level 1,
If the demand reaction value is level 2, only the washing function of the washing machine is activated,
If the demand reaction value is level 3, the operation of the washing machine is delayed for a predetermined time,
And controlling the operation of the washing machine to stop if the demanded reaction value is level 4. The method of claim 1,
A metering unit for obtaining an amount of power consumption of the load;
A demand reaction unit for acquiring information on a power reduction request amount from a demand reaction server and for comparing the power consumption amount with the power reduction request amount to generate a demand reaction value at a certain level;
A participation determining unit for determining participation of the demand reaction for each load sequentially according to the demand response priority based on the generated demand response value; And
And a control unit for controlling the operation of the load according to the generated demand reaction value with respect to a load participating in a demand response according to the determination.
12. The method of claim 11,
The demand response priority is
Based on at least one of a time at which the demand reaction occurs, a cumulative power amount at each load, an instantaneous power amount, and an average power consumption at a time at which the demand reaction occurs.
12. The method of claim 11,
The participation determining unit
N < th > Demand Response Priority Calculate the amount of power reduction when the load participates in the demand response,
Comparing the power reduction amount with the power reduction requirement amount,
And if the power reduction amount is equal to or less than the power reduction request amount, the Nth demand response priority load is determined to participate in the demand response,
As a result of the determination, if the Nth demand response priority load participates in the demand response, it repeats the calculation, comparison, and determination sequentially from the N + 1 demand response priority load (N is 1 or more Natural number),
Wherein the power reduction amount is updated to a value obtained by sequentially accumulating the power reduction amount by each of the calculated demand response priority loads.
KR1020150068124A 2015-05-15 2015-05-15 A Scheduling Method for Maximum Participation in Demand Response with Home Appliance, and an Apparatus therefor KR20160134294A (en)

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KR20190041265A (en) 2017-10-12 2019-04-22 전자부품연구원 System and method for providing DR guide to customer
KR102108678B1 (en) * 2019-03-28 2020-05-07 전자부품연구원 Method and system for process operation to find demand reaction resources of SBR-based wastewater treatment facilities
KR20210020283A (en) * 2019-08-14 2021-02-24 주식회사 씨에스리 Customized energy management device and method
CN113675856A (en) * 2021-07-22 2021-11-19 北京智芯微电子科技有限公司 Regulation and control method for participation of elastic load unit in demand response and elastic load unit
US11239660B2 (en) 2017-05-10 2022-02-01 Korea Electronics Technology Institute Demand response system and method for controlling devices to participate in demand response automatically

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11239660B2 (en) 2017-05-10 2022-02-01 Korea Electronics Technology Institute Demand response system and method for controlling devices to participate in demand response automatically
KR20190041265A (en) 2017-10-12 2019-04-22 전자부품연구원 System and method for providing DR guide to customer
KR102108678B1 (en) * 2019-03-28 2020-05-07 전자부품연구원 Method and system for process operation to find demand reaction resources of SBR-based wastewater treatment facilities
KR20210020283A (en) * 2019-08-14 2021-02-24 주식회사 씨에스리 Customized energy management device and method
CN113675856A (en) * 2021-07-22 2021-11-19 北京智芯微电子科技有限公司 Regulation and control method for participation of elastic load unit in demand response and elastic load unit

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