KR102432823B1 - Method and Apparatus for Calculating Basic Electricity Charges for Partitioned Owners in an Aggregate Building - Google Patents

Abstract

The present invention periodically collects electricity consumption information for each household using a smart meter provided in an assembly building in which a power reception facility is installed, and calculates the monthly or annual maximum power demand for each household by using the collected electricity consumption information. The present invention relates to an apparatus and method for automatically calculating the basic electricity fee for each household for the total electricity basic fee for an aggregate building in consideration of the maximum power demand for each household and the ownership share ratio for each household based on the ownership share for each household.

Description

{Method and Apparatus for Calculating Basic Electricity Charges for Partitioned Owners in an Aggregate Building}

The present invention relates to an apparatus and method for settlement of basic electricity charges, and in particular, using the maximum power demand for each resident household obtained based on information on electricity consumption by resident household in a collective building, and the ownership share ratio for each household based on the ownership share for each resident household. It relates to an apparatus and method for automatically calculating the basic electricity fee of divisional owners.

Conventionally, electricity charges for collective buildings are largely divided into basic electricity charges and electricity usage charges. The electricity supply company charges the basic electricity fee and electricity usage fee for the entire building, and the collective building management company calculates the basic electricity fee and electricity usage fee for each household in the collective building and imposes it on users. The electricity usage fee for each household is calculated by reading the smart meter installed in each household and in proportion to the electricity consumption for each household. However, in the case of the basic electricity fee, there is a difference in the method of charging for each collective building, which makes the basic electricity fee for each household unreasonable, resulting in conflicts for each household. In Korea, the basic electricity rate is basically the highest demand in the previous 12 months including the current month of meter reading, and the annual basic rate is applied. For example, in KEPCO, the annual basic rate is applied as the highest demand for electricity in June, July, August, December, January, February, and the current month in the previous 12 months including the current month of meter reading. Even if the maximum demand power is less than 30% of the contract power, the basic electricity charge is applied at 30% of the contract power.

In this way, the basic electricity fee for the entire building is charged, but the basic electricity fee for each occupant in the collective building is generally based on the ownership share ratio for each household or by applying the ownership share ratio and the electricity consumption ratio simultaneously. . However, if it is imposed by ownership share, households with a large ownership stake but low electricity consumption may be dissatisfied. In some cases, you may have to pay a lot of basic electricity bills.

Accordingly, the present invention has been devised to solve the above problems, and an object of the present invention is to periodically collect electricity consumption information for each household by using a smart meter provided in an assembly building in which a power reception facility is installed, and collect electricity After calculating the monthly or annual maximum electricity demand for each household using the usage information, the calculated maximum electricity demand for each household and the ownership share ratio for each household based on the ownership share for each resident household are taken into account for each household for the total basic electricity cost of the collective building. An object of the present invention is to provide an apparatus and method for automatically calculating basic electricity charges.

In addition, the discord among households living in a collective building caused by the calculation of the basic electricity fee in an irrational way is resolved, and the maximum demand for each household is reflected in the calculation of the basic electricity fee to minimize electricity consumption by the owners and tenants of the collective building. It is to provide a basic electricity bill settlement device and method that can operate electricity use so as to lower the overall basic electricity bill of the collective building and the payment of electricity for each household.

The technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

First, to summarize the features of the present invention, in order to achieve the above object, the basic electricity fee settlement device for the divisional owner of the collective building according to one aspect of the present invention is through a user interface, the ownership share ratio by household and the period subject to electricity billing a basic information input unit that receives the basic electricity charge for the entire building for the assembly; Electricity consumption information for each household is collected through the local network inside the collective building from a household smart meter that measures the electricity consumption for each household in the collective building, and the electricity billing period an electricity consumption collection unit for collecting and storing information on total electricity consumption in the building; and in order to distribute the total basic electricity charge for the collective building from the electric power company for the period subject to electricity billing to each household according to the electricity usage information for each household and the ownership share ratio for each household, according to the request for settlement, It includes an electricity basic fee calculation unit that uses the information to calculate the basic electricity fee for each household.

The electricity consumption collection unit may collect the household electricity consumption information periodically transmitted by the household smart meter.

In addition, the electricity consumption collection unit may transmit the request information to the household smart meter at a preset time to collect the electricity consumption information for each household from the household smart meter.

The basic electricity bill settlement device further comprises a storage unit for calculating the largest value among the average power values for each collection time period from the household electricity consumption information and storing it in the storage means as the maximum demand power for each household, wherein the electricity basic rate calculation unit includes: Based on the electricity consumption information for each household, the basic electricity charge for each household is reflected in the value that the summation of household electricity is allocated to each household according to the ratio of the maximum demanded power for each household to the total sum of the maximum demand for each household. can be settled.

The basic electricity cost calculation unit, based on the household electricity consumption information, reflects the value of the household sum total electricity basic charge allocated to each household according to the ratio of the household electricity consumption to the household combined electricity consumption amount, and the basic electricity charge for each household is calculated. can be cleared

The basic electricity rate calculation unit is, based on the ownership share ratio for each household, by reflecting the value of the distribution of the common basic electricity fee for each household according to the ratio occupied by the ownership share ratio for each household to the total sum of the ownership equity ratio for each household. You can settle the basic electricity bill for each.

The electricity basic rate calculation unit calculates the common electricity consumption of the collective building according to the difference between the total electricity consumption of the collective building and the combined electricity consumption of the household, and according to the ratio of the public electricity consumption to the total electricity consumption of the collective building, the collective building The basic basic electricity fee for each household is calculated by deducting the public basic electricity fee calculated from the total electricity basic fee from the total electricity basic fee for the collective building, and reflecting the value distributed by the household summed electricity basic fee by household. can

The basic electricity charge calculation unit is, with respect to the total sum of the value that the sum total electricity basic charge is distributed to each household according to the ratio of the maximum demand power by household to the total sum of the maximum power demand for each household, and the total sum of the ownership share ratio by household The basic electricity fee for each household may be calculated by adding up the value of the shared basic electricity fee distributed for each household according to the ratio occupied by the ownership share ratio for each household.

In addition, the basic electricity rate calculation unit is, in accordance with the ratio of the household electricity consumption to the household combined electricity consumption, the total sum of the total sum of the sum of the household electricity basic charges for each household and the ownership share ratio for each household is owned by each household According to the proportion of the share ratio, the shared basic electricity fee may be calculated by summing the values distributed for each household.

In addition, according to another aspect of the present invention, there is provided a method for calculating basic electricity charges for a divisional owner of a collective building, the method comprising: receiving an input of the basic electricity rate for the entire collective building for a period subject to electricity billing and the ownership share ratio for each household through a user interface; Electricity consumption information for each household is collected through the local network inside the collective building from a household smart meter that measures the electricity consumption for each household in the collective building, and the electricity billing period Collecting the entire building electricity usage information and storing it in the storage fisheries; and in order to distribute the total basic electricity charge for the collective building from the electric power company for the period subject to electricity billing to each household according to the electricity usage information for each household and the ownership share ratio for each household, according to the request for settlement, and calculating the basic electricity fee for each household by using the information.

In the collecting step, the household-specific electricity usage information periodically transmitted by the household-specific smart meter may be collected.

In addition, in the collecting step, by transmitting the request information to the smart meter for each household at a preset time, it is possible to collect the electricity usage information for each household from the smart meter for each household.

The method of calculating the basic electricity bill further comprises the step of calculating the largest value among the average power values for each collection time period from the electricity consumption information for each household and storing it in the storage means as the maximum power demand for each household, in the step of calculating, Based on the electricity consumption information for each household, the basic electricity charge for each household is reflected in the value that the summation of household electricity is allocated to each household according to the ratio of the maximum demanded power for each household to the total sum of the maximum demand for each household. can be settled.

In the step of calculating, based on the household electricity consumption information, the basic electricity charge for each household is calculated by reflecting the value allocated to each household according to the ratio of the household electricity consumption to the household combined electricity consumption. can be cleared

In the settlement step, based on the ownership share ratio for each household, the value of the shared basic electricity fee distributed by household according to the ratio occupied by the ownership share ratio for each household to the total sum of the ownership equity ratio for each household is reflected to reflect the value of the household You can settle the basic electricity bill for each.

The calculating may include: calculating the common electricity consumption of the collective building according to a difference between the total electricity consumption of the collective building and the combined electricity consumption of households; calculating a household sum electricity basic charge by subtracting the common basic electricity charge calculated from the total electricity basic charge of the collective building according to the ratio of the public electricity consumption to the total electricity consumption of the collective building from the total electricity basic charge of the collective building; and calculating the basic electricity fee for each household by reflecting the value allocated to each household in the sum total electricity fee.

Here, with respect to the total sum of the total sum of the maximum power demand for each household, the sum of the household electricity basic charges are distributed for each household according to the ratio of the maximum power demand for each household, and the ownership of each household with respect to the total sum of the ownership share ratio for each household According to the proportion of the share ratio, the shared basic electricity fee may be calculated by summing the values distributed for each household.

In addition, in the ratio of the total sum of the household electricity basic charge to each household according to the ratio of the household electricity consumption to the household combined electricity consumption, and the ratio of the ownership share by household to the total sum of the ownership share ratio by household, Accordingly, the shared basic electricity fee may be calculated by adding up the distributed values for each household.

And, in the system for settlement of the basic electricity fee of a collective building in connection with the power company power meter reading system on the network according to another aspect of the present invention, the total electricity consumption information of the collective building for the period subject to electricity billing is transmitted to the power company power meter reading system by utility smart meters; A smart meter for each household that measures the amount of electricity consumed by each household in the collective building and periodically provides information on the electricity consumption for each household; and collects the electricity consumption information for each household through a local network inside the collective building, and collects the total electricity consumption information for the electricity billing period from the electric power company power meter reading system through an external network and stores it in a storage means and a basic electricity charge settlement device for the collective building, wherein the collective building electricity basic charge settlement device receives the ownership share ratio for each household and the basic electricity bill for the entire assembly building for the period subject to electricity billing through a user interface, and according to the settlement request, It is characterized in that the basic electricity fee for each household is calculated by using the information of the storage means in order to distribute the total basic electricity charge for the collective building to each household according to the electricity consumption information for each household and the ownership share ratio for each household.

According to the basic electricity bill settlement apparatus and method according to the present invention, electricity consumption information for each household is periodically collected using a smart meter provided in a collective building in which a power reception facility is installed, and monthly or annual households using the collected electricity consumption information After calculating the maximum power demand for each household, the basic electricity fee for each household is automatically settled for the total electricity basic fee for the collective building in consideration of the calculated maximum power demand for each household and the ownership share ratio for each household based on the ownership share for each household. In order to resolve the discord among households living in a collective building caused by the calculation of the basic electricity fee in an irrational way to , it is possible to operate electricity use so as to lower the overall basic electricity bill of the collective building and the payment of electricity for each household.

1 is a structural diagram of a power operation system including an apparatus for setting basic electricity charges for an assembly building according to an embodiment of the present invention.
2 is a detailed block diagram of an apparatus for setting basic electricity charges for an assembly building according to an embodiment of the present invention.
3 is a flowchart for explaining the operation of the basic electricity payment device according to an embodiment of the present invention.
4 is a view for explaining an example of the implementation method of the basic electricity payment apparatus 100 according to an embodiment of the present invention.

Hereinafter, some embodiments of the present invention will be described in detail with reference to exemplary drawings. In adding reference numerals to the components of each drawing, it should be noted that the same components are given the same reference numerals as much as possible even though they are indicated on different drawings. In addition, in describing the embodiment of the present invention, if it is determined that a detailed description of a related known configuration or function interferes with the understanding of the embodiment of the present invention, the detailed description thereof will be omitted.

In describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), (b), etc. may be used. These terms are only for distinguishing the elements from other elements, and the essence, order, or order of the elements are not limited by the terms. In addition, unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

1 is a structural diagram of a power operation system 800 including an apparatus 100 for settlement of basic electricity charges for an assembly building according to an embodiment of the present invention.

Referring to FIG. 1 , a power operation system 800 according to an embodiment of the present invention is a device installed in a power company power meter reading system 500 and an assembly building 600 that interwork on a communication network 700 such as the Internet. These include (100-400). In the collective building 600, the collective building basic electric charge settlement device 100, the Internet, Wi-Fi, mobile communication network, private network, etc. in the collective building 600 interlock with the collective building electricity basic charge settlement device 100 through the local network 300 Including smart meters 200 for each household (or divisional owner), in addition to the communication network 700 such as the Internet or a dedicated network, the electric power company smart meter 400 that can be linked with the electric power company power meter reading system 500 ) may be included.

The electric power company power meter reading system 500 is installed in the collective building 600 and collects the electricity billing period from the electric power company smart meter 400 that measures the amount of electricity consumed in the collective building 600 as a whole. By receiving the total electricity consumption information of the building 600, it is possible to manage the electricity consumption information for each collective building in a storage means such as a memory, and generate electricity billing information for each collective building including the basic electricity fee together with the corresponding electricity usage fee. The electric power company may collect the corresponding billing from the manager, owner, etc. of each collective building according to the electricity billing information for each collective building. The electricity billing information includes information that is charged separately for the basic electricity fee and electricity usage fee for the entire collective building. can do.

The smart meter 200 for each household measures the electricity consumption for each household (or for each division owner) of the collective building 600, and periodically provides information on the electricity consumption for each household to the basic electricity bill settlement device 100 for the collective building. Also, according to the request of the basic electric charge settlement apparatus 100 for the collective building, the electricity consumption information for each household may be provided periodically or on a certain date. Here, the (resident) household (or divisional owner) of the collective building 600 corresponds to a target subject to electric billing, and the household (or divisional owner) may be different for each floor, and a plurality of It can also be divided into generations (or divisional owners).

The collective building electricity basic charge settlement device 100 collects electricity consumption information for each household in the collective building from the smart meter 200 for each household through the local network 300, stores and manages it in a storage means such as a memory, and the collected electricity consumption by household After calculating the maximum electricity demand for each household for the period subject to electricity billing, such as monthly or yearly, using the information, the calculated maximum electricity demand for each household and the percentage of ownership stake for each household based on the ownership share for each household The basic electricity bill for each household can be automatically settled.

The collective building electricity basic fee settlement device 100 receives the total electricity consumption information of the collective building 600 and the basic electricity charge information charged to the collective building through the network 700 from the electric power company power meter reading system 500, and the received Based on the information, the basic electricity fee for each household can be calculated. The total electricity consumption information of the collective building 600, information on the basic electricity fee charged to the collective building, etc. may be notified to the manager through offline, and accordingly, a predetermined user interface of the collective building basic electricity payment device 100 is provided. You can also enter the information through

2 is a detailed block diagram of an apparatus 100 for settlement of basic electricity charges for an assembly building according to an embodiment of the present invention. Here, it will be described with reference to the flowchart of FIG. 3 .

Referring to FIG. 2 , the apparatus 100 for settlement of basic electricity charges for a building according to an embodiment of the present invention includes a network connection unit 110 , a basic building information input unit 120 , an electricity consumption collection unit 130 , and electricity consumption. / Includes a basic electricity storage unit 140, electricity basic rate calculation unit 150, and power information / basic electricity information output unit 160.

The network connection unit 110 performs connection setup for accessing the local network 300 , periodically receives household electricity usage information from the household smart meter 200 , or receives predetermined request information periodically or on a predetermined date. It is also possible to receive and process electricity usage information for each household from the smart meter 200 for each household by transmitting the information to the smart meter 200 for each household at a predetermined time, such as.

The collective building basic information input unit 120 sets the basic electricity fee (or the electricity company) for the predetermined electricity billing period for the entire collective building imposed by the household and the ownership share of the owner's ownership for each household (eg, month, year, etc.) contract power) information, etc., is input from a manager or the like through a user interface and stored in a storage means such as a memory (see S10 of FIG. 3 ).

The electricity consumption collection unit 130 periodically collects household electricity consumption information from the household smart meter 200 through the network connection unit 110, or at a preset time (eg, a predetermined period or a predetermined date, etc.), the network connection unit By transmitting predetermined request information through 110 , it is possible to collect household electricity usage information from the household smart meter 200 (refer to S20 of FIG. 3 ). In addition, the electricity consumption collection unit 130 may collect the total electricity consumption information of the collective building 600 for the period subject to electricity billing from the electric power company power meter reading system 500 .

The electricity consumption/basic electricity storage unit 140 stores the household electricity consumption information collected by the electricity consumption collection unit 130 in a storage means such as a memory, and from the household electricity consumption information for a predetermined electricity billing target period (eg, month, year, etc.) Calculates the largest value among the average power values for each collection time period (eg, hour, day, etc.) and stores it as the maximum power demand for each household in storage means such as memory 150) is also stored in a storage means such as memory, etc., electricity basic charge information for each household calculated as follows (refer to S30 of FIG. 3). The electricity consumption/basic electricity storage unit 140 may disclose the above-mentioned maximum power demand for each household, information on the basic electricity charge for each household, etc. to the respective owners of each household in various ways. For example, the electricity consumption/basic electricity storage unit 140 may announce to be displayed on a predetermined display device through the user interface, or the electricity consumption/basic electricity storage unit 140 transmits such information to the network connection unit ( 110) through the power company power meter reading system 500, and the owners of each household can check by accessing the web server provided by the power company power meter reading system 500 through the Internet.

As above, according to the share of ownership of ownership by household, the total basic electricity charge information for the collective building charged for the period subject to electricity billing by the electric power company, and the total electricity consumption information for the collective building 600, at a certain time (e.g., monthly , year, etc.), the collective building manager, etc. may request settlement of the basic electricity fee for each household through the user interface in order to collect the basic electricity fee from the owners of each household (refer to S40 of FIG. 3).

Accordingly, the basic electricity rate calculation unit 150 performs the monthly or monthly or The basic electricity fee for each household is settled for a predetermined period, such as a year, and the power information/basic electricity price information output unit 160 provides information on basic electricity charges for the entire collective building (or contract power) charged from the power company, power such as maximum demand power, etc. Information, total basic electricity rate information for the collective building, basic electricity price information for each household, total electricity consumption information for the collective building 600, etc. can be output and disclosed to the divisional owners of each household in various ways (refer to S50 in FIG. 3) . For example, the power information / basic electricity charge information output unit 160 may publish such information to be displayed on a predetermined display device through a user interface, or the power information / basic electricity charge information output unit 160 is this The same information is provided to the power company power meter reading system 500 through the network connection unit 110, and the owners of each household can check by accessing the web server provided by the power company power meter reading system 500 through the Internet. .

On the other hand, the basic electricity rate calculation unit 150 can calculate the basic electricity rate for each household in step S50 by using [Equation 1] to [Equation 4] according to the household electricity consumption information and the ownership share ratio by household as described above. have.

First, the basic electricity rate calculation unit 150 sums up the electricity consumption (EU _i ) for each household measured by the smart meter 200 as shown in [Equation 1] (n = a natural number) to calculate the household total electricity consumption (I_EU) Calculate. In addition, the basic electricity rate calculation unit 150 calculates the difference between the total electricity consumption (T_EU) and the household total electricity consumption (I_EU) of the collective building 600 measured by the electric power company smart meter 400, and the public electricity of the collective building Usage (P_EU) can be calculated.

[Equation 1]

Next, the basic electricity rate calculation unit 150 calculates the public electricity consumption (P_EU) and the total electricity consumption (T_EU) of the collective building 600 as shown in [Equation 2], and the total basic electricity consumption rate (T_EBR) of the collective building charged by the power company (T_EBR) can be used to calculate the common basic electricity rate (P_EBR) and calculate the difference between the general basic electricity rate (T_EBR) and the common electricity basic rate (P_EBR) for the collective building to calculate the household combined electricity basic rate (I_EBR). That is, the basic electricity rate calculation unit 150 sets the common basic electricity rate (P_EBR) calculated from the total basic electricity rate (T_EBR) of the collective building according to the ratio of the public electricity consumption (P_EU) to the total electricity consumption (T_EU) of the collective building (P_EBR) It is possible to calculate the combined household electricity basic charge (I_EBR) by deducting it from the entire building basic electricity charge (T_EBR).

[Equation 2]

Next, the basic electricity charge calculation unit 150 is owned by each household (i) maximum demand power (MDP _i ) and each household (i) secured in the maximum demand power calculation step (S30) as shown in [Equation 3] Using the equity ratio (SO _i ), calculate the basic electricity fee (EBR _i ) for each household (i). As shown in [Equation 3], the combined household electricity basic fee (I_EBR) is calculated according to the ratio of the household (i) maximum demand power (MDP _i ) to the total sum of the household (i) maximum demand power (MDP _i ). The shared electricity basic rate (P_EBR) is charged for each household according to the ratio of the value allocated to each household and the ratio of the household (i) ownership stake (SO _i ) to the total sum of the household (i) ownership stake ratio (SO _i ). The distributed values are summed to calculate the basic electricity fee (EBR _i ) for each household (i).

[Equation 3]

In addition, the basic electricity rate calculation unit 150 may calculate the basic electricity rate (EBR _i ) for each household (i) as in [Equation 4]. That is, the basic electricity rate calculation unit 150 calculates the basic electricity consumption rate (I_EBR) for each household according to the ratio of the household electricity consumption (EU _i ) to the household electricity consumption amount (I_EU). i) With respect to the total sum of ownership stake (SO _i ), the value of the shared basic electricity rate (P_EBR) is distributed to each household according to the ratio occupied by the household (i) ownership stake (SO _i ) by each household. (i) Electricity basic charge (EBR _i ) can be calculated.

[Equation 4]

4 is a view for explaining an example of the implementation method of the basic electricity payment apparatus 100 according to an embodiment of the present invention. That is, the basic electricity payment apparatus 100 according to an embodiment of the present invention may be formed of hardware, software, or a combination thereof. For example, the basic electricity payment apparatus 100 may be implemented as a computing system 1000 as shown in FIG. 4 .

The computing system 1000 includes at least one processor 1100 , a memory 1300 , a user interface input device 1400 , a user interface output device 1500 , a storage 1600 connected through a bus 1200 , and a network. An interface 1700 may be included. The processor 1100 may be a central processing unit (CPU) or a semiconductor device that processes instructions stored in the memory 1300 and/or the storage 1600 . The memory 1300 and the storage 1600 may include various types of volatile or nonvolatile storage media. For example, the memory 1300 may include a read only memory (ROM) 1310 and a random access memory (RAM) 1320 .

Accordingly, the steps of a method or algorithm described in connection with the embodiments disclosed herein may be directly implemented in hardware, a software module executed by the processor 1100 , or a combination of the two. A software module resides in a storage medium (ie, memory 1300 and/or storage 1600 ) such as RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, a removable disk, a CD-ROM. You may. An exemplary storage medium is coupled to the processor 1100 , the processor 1100 capable of reading information from, and writing information to, the storage medium. Alternatively, the storage medium may be integrated with the processor 1100 . The processor and storage medium may reside within an application specific integrated circuit (ASIC). The ASIC may reside within the user terminal. Alternatively, the processor and storage medium may reside as separate components within the user terminal.

As described above, in the basic electricity bill settlement device 100 according to the present invention, the electricity consumption information for each household is periodically collected and collected using the smart meter 200 provided in the collective building 600 where the power reception facility is installed. After calculating the monthly or annual maximum electricity demand for each household using the information on electricity consumption, each By automatically calculating the basic electricity fee for each household, the discord among the households living in a collective building caused by the previously unreasonable method of calculating the basic electricity fee is resolved, and the maximum demand for each household is reflected in the calculation of the basic electricity fee to classify the collective building. By encouraging owners or tenants to minimize electricity consumption, electricity usage can be managed to lower the overall basic electricity bill of the collective building and the electricity bill for each household.

The above description is merely illustrative of the technical spirit of the present invention, and various modifications and variations will be possible without departing from the essential characteristics of the present invention by those skilled in the art to which the present invention pertains.

Therefore, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention, but to explain, and the scope of the technical spirit of the present invention is not limited by these embodiments. The protection scope of the present invention should be construed by the following claims, and all technical ideas within the equivalent range should be construed as being included in the scope of the present invention.

Power company power meter reading system (500)
Building electricity basic fee settlement device (100)
Smart meters by household (200)
Power Company Smart Meter(400)
network connector 110
Building basic information input unit (120)
Electricity consumption collection unit 130
Electricity consumption / electricity basic charge storage unit (140)
Basic electricity bill calculation unit (150)
Power information / basic electricity charge information output unit (160)

Claims (19)

In the device for calculating the basic electric charge for the divisional owner of a collective building,
a basic information input unit that receives the basic electricity rate for the entire building for the period subject to electricity billing and the share of ownership by household through the user interface;
From the smart meter for each household that measures the electricity consumption for each household in the collective building, information on electricity consumption for each household is periodically collected through the local network inside the collective building, and from the power company's power meter reading system, through the external network, in the period subject to electricity billing. an electricity consumption collection unit for collecting and storing information on the total amount of electricity consumption in the collective building;
a storage unit for calculating the largest value among the average power values for each time period collected from the household electricity consumption information as the maximum power demand for each household and storing the calculated value in the storage means; and
In order to distribute the basic electricity charge for the entire assembly building charged from the electric power company for the period subject to electricity billing to each household, according to the electricity consumption information for each household and the ownership share ratio for each household, according to the settlement request, information of the storage means including an electricity basic rate calculator that calculates basic electricity charges for each household using
The electricity basic charge calculation unit,
Calculate the public electricity consumption of the collective building according to the difference between the total electricity consumption of the collective building and the combined electricity consumption of households,
In accordance with the ratio of the public electricity consumption to the total electricity consumption in the collective building, the basic basic electricity rate calculated from the basic electricity consumption in the collective building is subtracted from the basic basic electricity consumption in the collective building to calculate the household total electricity basic fee,
According to the ratio of the total electricity consumption of each household to the combined electricity consumption of the household, the value of the basic electricity charge for the households is distributed to each household, and the ratio of the ownership share for each household to the total sum of the ownership share for each household. Basic electricity rate settlement device, characterized in that the common basic electricity rate is calculated by adding up the distributed values for each household. According to claim 1,
The basic electricity rate calculation unit calculates the basic electricity rate for each household according to Equation 1 below,
[Equation 1]

In Equation 1 above,
EBR _i is the basic electricity fee for each household (i),
EU _i is electricity consumption by household,
I_EU is the combined electricity consumption of households,
I_EBR is the combined household electricity basic fee,
SO _i is the share of ownership by household,
P_EBR is an electricity basic charge settlement device, characterized in that it is a common basic electricity charge. According to claim 1,
The electricity consumption collection unit,
Basic electricity bill settlement device, characterized in that by transmitting request information to the smart meter for each household at a preset time, and collecting the electricity usage information for each household from the smart meter for each household. According to claim 1,
The basic electricity charge calculation unit, based on the electricity consumption information for each household, reflects the value that the sum total electricity basic charge is distributed for each household according to the ratio of the maximum demand power for each household to the total sum of the maximum demand for each household. to settle the basic electricity fee for each household. According to claim 1,
The electricity basic charge calculation unit,
Based on the electricity consumption information for each household, the basic electricity charge for each household is settled by reflecting the value allocated to each household according to the ratio of the electricity consumption by household to the household combined electricity consumption Electricity basic fee settlement device. According to claim 1,
The electricity basic charge calculation unit,
Based on the ownership share ratio for each household, the basic electricity fee for each household is settled by reflecting the value of the shared basic electricity charge for each household according to the ratio of the ownership equity ratio for each household to the total sum of the ownership equity ratio for each household Electric basic charge settlement device, characterized in that. delete According to claim 1,
The electricity basic charge calculation unit,
The value of the distribution of the summed electricity basic charge for each household according to the ratio of the maximum demanded power for each household to the total sum of the maximum power demand for each household;
Basic electricity fee settlement, characterized in that the basic electricity fee for each household is settled by adding up the value of the shared basic electricity charge for each household according to the ratio occupied by the ownership share ratio for each household with respect to the total sum of the ownership share ratio for each household Device. delete In the basic electric charge settlement method performed by the electric basic charge settlement device for the divisional owner of a collective building,
receiving an input of the basic electric charge for the entire collective building for a period subject to electricity billing and the ownership share ratio for each household through a user interface;
From the smart meter for each household that measures the electricity consumption for each household in the collective building, information on electricity consumption for each household is periodically collected through the local network inside the collective building, and from the power company's power meter reading system, through the external network, in the period subject to electricity billing. Collecting information on the total amount of electricity used in the collective building for storing the information in a storage means;
Calculating the largest value among the average power values for each collection time period from the household electricity consumption information as the maximum power demand for each household and storing it in the storage means; and
In order to distribute the basic electricity charge for the entire assembly building charged from the electric power company for the period subject to electricity billing to each household, according to the electricity consumption information for each household and the ownership share ratio for each household, according to the settlement request, information of the storage means including the step of calculating the basic electricity fee for each household using
The settlement step is,
calculating the common electricity consumption of the collective building according to the difference between the total electricity consumption of the collective building and the combined electricity consumption of households;
calculating a household sum electricity basic charge by subtracting the common basic electricity charge calculated from the total electricity basic charge of the collective building according to the ratio of the public electricity consumption to the total electricity consumption of the collective building from the total electricity basic price of the collective building; and
In accordance with the ratio of the total electricity consumption of each household to the combined electricity consumption of households, the value of the sum of household electricity basic charges is distributed to each household, and the ratio of the ownership share of each household to the total sum of the share of ownership by household. calculating the basic electricity fee for each household by adding up the shared basic electricity rate for each household;
Electric basic charge settlement method comprising a. 11. The method of claim 10,
In the step of calculating the basic electricity fee, the basic electricity fee for each household is settled according to Equation 1 below,
[Equation 1]

In Equation 1 above,
EBR _i is the basic electricity fee for each household (i),
EU _i is electricity consumption by household,
I_EU is the combined electricity consumption of households,
I_EBR is the combined household electricity basic fee,
SO _i is the share of ownership by household,
P_EBR is a basic electricity fee settlement method, characterized in that it is a common basic electricity fee. 11. The method of claim 10,
In the collecting step,
Basic electricity bill settlement method, characterized in that by transmitting request information to the smart meter for each household at a preset time, and collecting the electricity usage information for each household from the smart meter for each household. 11. The method of claim 10,
In the step of calculating, based on the electricity consumption information for each household, the value of the basic electricity charge for the summation of households is distributed according to the ratio of the maximum demanded power for each household to the total sum of the maximum demanded power for each household. to settle the basic electricity fee for each household. 11. The method of claim 10,
In the step of settlement,
Based on the electricity consumption information for each household, the basic electricity charge for each household is settled by reflecting the value allocated to each household according to the ratio of the electricity consumption by household to the household combined electricity consumption How to settle basic electricity bills. 11. The method of claim 10,
In the step of settlement,
Based on the ownership share ratio for each household, the basic electricity fee for each household is settled by reflecting the value of the shared basic electricity charge for each household according to the ratio of the ownership equity ratio for each household to the total sum of the ownership equity ratio for each household Electric basic charge settlement method, characterized in that. delete 11. The method of claim 10,
The value of the distribution of the summed electricity basic charge for each household according to the ratio of the maximum demanded power for each household to the total sum of the maximum power demand for each household;
Basic electricity fee settlement, characterized in that the basic electricity fee for each household is settled by adding up the value of the shared basic electricity charge for each household according to the ratio occupied by the ownership share ratio for each household with respect to the total sum of the ownership share ratio for each household Way. delete In the system for the settlement of the basic electric charge of a collective building in conjunction with the electric power company's electric power meter reading system on the network,
a power company smart meter that provides information on the total amount of electricity used in the collective building for a period subject to electricity billing to the power company power meter reading system;
A smart meter for each household that measures the amount of electricity consumed by each household in the collective building and periodically provides information on the electricity consumption for each household; and
Collecting the electricity consumption information for each household through the local network inside the collective building, and collecting the total electricity consumption information for the electricity billing period from the electric power company power meter reading system through the external network and storing it in a storage means A collective building electricity basic fee settlement device is included;
The collective building electricity basic fee settlement device,
Through the user interface, the basic electricity cost of the collective building is input for each household’s ownership share ratio and the period subject to electricity billing, and the largest value among the average power values for each time period collected from the electricity consumption information for each household is calculated as the maximum power demand for each household. to the storage means, and according to the settlement request, according to the household-specific electricity consumption information and the household ownership share ratio, to distribute the total basic electricity charge for the collective building to each household, using the information of the storage means Settling the basic electricity fee for each household,
Calculate the public electricity consumption of the collective building according to the difference between the total electricity consumption of the collective building and the combined electricity consumption of households,
In accordance with the ratio of the public electricity consumption to the total electricity consumption in the collective building, the basic basic electricity rate calculated from the basic electricity consumption in the collective building is subtracted from the basic basic electricity consumption in the collective building to calculate the household total electricity basic fee,
According to the ratio of the total electricity consumption of each household to the combined electricity consumption of the household, the value of the basic electricity charge for the households is distributed to each household, and the ratio of the ownership share for each household to the total sum of the ownership share for each household. A system, characterized in that the basic electricity fee for each household is calculated by summing the values of the shared basic electricity fee for each household.

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