KR20240039639A - Virtual power generation resource data service device - Google Patents

Abstract

The present invention relates to a virtual power generation resource data service device. A virtual power generation resource data service device according to a preferred embodiment of the present invention includes a virtual data generator 120 that generates virtual power resource data according to service requirements; and a virtual data transmission unit 130 that provides virtual power generation resource data generated by the virtual data generation unit 120 to the service use terminal 200. The present invention can provide a variety of development environments to developers of various systems or platforms related to power generation resources from a data perspective.

Description

Virtual power generation resource data service device}

The present invention relates to a data service device.

Data can be used as a useful resource in many industries. Data collected from the system can be used for purposes such as system control and system asset management.

Data can also be used as a useful resource in the field of electric power generation. Data collected from power generation resources (e.g., distributed power sources) can be used to control power generation resources. Additionally, data collected from power generation resources can be used to manage power generation resources. Additionally, data collected from power generation resources can be used for various power generation-related services, service platforms, and operating systems such as power trading, virtual power plant operation, demand response, power trading brokerage, and microgrid operation.

In this industrial environment, there may be players developing power generation resource control systems, power generation resource management systems, power generation-related service provision systems, power generation-related service platforms, and power generation-related operating systems.

These players may need data collected from power generation resources for system development.

In particular, data collected from power generation resources is essential for testing the developed system.

For reference, it is possible to prepare a test bed that includes power generation resources and test the developed system using actual data (in other words, empirical data) collected from the test bed.

However, establishing a test bed for each development period has limitations in terms of speed of development, cost, and provision of various test environments.

Accordingly, from a data perspective, a solution is needed that can provide a variety of development environments to developers of various systems or platforms related to power generation resources.

1. Korean Patent Publication No. 10-2022-0116879 (Publication date: 2022.08.23) 2. Korean Patent Publication No. 10-2016-0053129 (Publication date: 2016.05.13.)

The purpose of the present invention is to provide a virtual power generation resource data service device that can provide a variety of development environments to developers of various systems or platforms related to power generation resources from a data perspective.

A virtual power generation resource data service device according to a preferred embodiment of the present invention includes a virtual data generator 120 that generates virtual power resource data according to service requirements; and a virtual data transmission unit 130 that provides virtual power generation resource data generated by the virtual data generation unit 120 to the service use terminal 200.

Here, the service requirements may be requirements required by the virtual power generation resource data service user when receiving the virtual power generation resource data service.

Additionally, the service requirements may include virtual power generation resource data condition information and virtual power generation data transmission condition information.

Additionally, the virtual power generation resource data condition information may include at least one of a virtual power generation resource data type and a virtual power generation resource data attribute.

In addition, the virtual power generation data transmission conditions are at least one of a virtual power generation resource data transmission communication standard, a virtual power generation resource data format, a language used to create virtual power generation resource data, a virtual power generation resource data transmission period, and a virtual power generation resource data transmission cycle. may include.

In addition, the virtual data generator 120 uses pre-collected power generation resource data that matches service requirements among the collected power generation resource data as virtual power generation resource data, and processes the pre-collected power generation resource data. The virtual power generation data can be generated in at least one of the following methods: generating virtual power generation resource data, or generating virtual power generation resource data based on factors that affect the power generation resource data.

In addition, the virtual power generation resource data service device may further include a settlement unit 130 that settles the cost of using the virtual power resource data service.

The present invention can provide a variety of development environments to developers of various systems or platforms related to power generation resources from a data perspective.

1 is a schematic diagram of a virtual power generation resource data service system.
FIG. 2 is a functional block diagram of the service device of FIG. 1.
FIG. 3 is an example of virtual power generation resource data provided by the service device of FIG. 1 to a service user terminal.
FIG. 4 is a flowchart for explaining the operation of the service system of FIG. 1.

Since the present invention can be modified in various ways and can have various embodiments, specific embodiments will be illustrated in the drawings and described in detail in the detailed description. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all changes, equivalents, and substitutes included in the spirit and technical scope of the present invention.

While describing each drawing, similar reference numerals are used for similar components. In describing the present invention, if it is determined that a detailed description of related known technologies may obscure the gist of the present invention, the detailed description will be omitted.

Terms such as first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another.

For example, a first component may be referred to as a second component, and similarly, the second component may be referred to as a first component without departing from the scope of the present invention.

The term and/or includes any of a plurality of related stated items or a combination of a plurality of related stated items.

The terms used in this application are only used to describe specific embodiments and are not intended to limit the invention.

Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, terms such as “comprise” or “have” are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features. It should be understood that this does not exclude in advance the possibility of the existence or addition of elements, numbers, steps, operations, components, parts, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person of ordinary skill in the technical field to which the present invention pertains.

Terms defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and unless clearly defined in the present application, should not be interpreted in an ideal or excessively formal sense. No.

* Definition of terms *

Hereinafter, terms used in the present invention are defined.

- Power generation resources : The term “power generation resources” refers to devices that produce or supply electricity. For example, power generation resources are a concept that includes various distributed power sources that produce electricity, such as solar power generation systems and wind power generation systems. Additionally, power generation resources are a concept that includes power supply devices such as energy storage systems (ESS).

- Power generation resource data : The term “power generation resource data” refers to a variety of information that can be collected from power generation resources. For example, power generation resource data refers to various information that can be collected through sensors from power generation resources. Power generation resource data may include not only information currently collected in the field but also information collected from power generation resources that may be added as needed in the future. In addition, power generation resource data includes information collected directly from sensors installed on the power generation resource side, information input by the power generation resource manager, information generated by processing the information collected from the sensor, and information collected from the power generation resource side with permission from the power generation resource operator. It may include at least one of collected information and information collected from a separate entity or device that provides power generation resource data. For example, power generation resource data may be distributed power generation amount, distributed power status information, energy storage device status information, etc. Here, the distributed power generation amount may be real-time distributed power output voltage, real-time distributed power output voltage, real-time distributed power output power, daily distributed power output power, monthly distributed power output power, distributed power predicted power generation, etc. Here, the distributed power status information includes the steering angle of the solar array in the solar power generation facility, the amount of sunlight in the solar power generation facility, the temperature of the solar module in the solar power generation facility, and the direction of the wind turbine in the wind power generation facility. , it may be the rotor position in a wind power plant, etc. Additionally, the energy storage device status information may include State of Charge (SoC), charging current, discharging current, charging voltage, discharging voltage, number of charging and discharging, etc. And, the power generation resource data may include factors affecting power generation resources. For example, factors affecting power generation resources may be factors affecting power generation. For example, factors affecting power generation may include weather information, sunlight information, wind volume and wind direction information, etc.

- Virtual power generation resource data : The term “virtual power generation resource data” refers to power generation resource data collected in advance, power generation resource data generated using pre-collected power generation resource data, and power generation generated based on factors affecting the power generation resource data. This is a general term for resource data. Virtual power generation resource data is information used as power generation resource data by virtual power generation resource data service users. Depending on the service requirements of the virtual power generation resource data service user, virtual power generation resource data may be generated by processing at least one existing power generation resource data or applying a specific algorithm. Here, the specific algorithm may refer to an algorithm that generates power generation resource data having the same properties as at least one existing power generation resource data using at least one existing power generation resource data. Specific algorithms may include methods that use patterns in existing data to estimate future data, or methods that generate data in the form of random numbers using the principles of a random number generator. The specific algorithm may be an algorithm that predicts the amount of power generation from distributed power sources based on factors that affect the power generation of distributed power sources (e.g., expected weather information, expected sunlight information, etc.). In the present invention, the algorithm for generating power resource data is not limited.

- Service requirements : A general term for the requirements required by virtual power generation resource data service users when receiving virtual power generation resource data services. The virtual power generation resource data service is provided in the form of a data service customized to the consumer according to service requirements. The service requirements may include virtual power generation resource data condition information and virtual power generation data transmission condition information. Here, the virtual power generation resource data condition information may include at least one of a virtual power generation resource data type and a virtual power generation resource data attribute. Here, the virtual power generation data transmission conditions include at least one of the virtual power generation resource data transmission communication standard, virtual power generation resource data format, language used to create virtual power generation resource data, virtual power generation resource data transmission period, and virtual power generation resource data transmission cycle. It can be included. If there are multiple types of power generation resource data that are the target of the virtual power generation resource data service, service requirements may be set for each of the plurality of power generation resource data. The virtual power generation resource data service operator can provide a UI (User Interface) that allows setting service requirements remotely or locally.

* System Description *

Hereinafter, with reference to FIGS. 1 to 4, a virtual power generation resource data service system (1, hereinafter referred to as “service system”) according to a preferred embodiment of the present invention will be described. In order to clarify the gist of the present invention, descriptions of previously well-known matters are omitted or simplified.

Referring to FIG. 1, the service system 1 may include a virtual power generation resource data service device 100 (hereinafter referred to as “service device”), a service use terminal 200, and a database server 300. .

The service device 100, the service use terminal 200, and the database server 300 are connected to each other through a communication network (not shown) and can communicate with each other. Here, the communication standard used may be a wired communication standard, a wireless communication standard, or a mixed wired and wireless communication standard. That is, in the present invention, the communication standard used for the service device 100, the service use terminal 200, and the database server 300 to communicate with each other may be unlimited.

The service device 100 may transmit virtual power generation resource data to the service use terminal 200 according to preset service requirements. The service device 100 may be a virtual power generation resource data service provider's own server. In contrast, the service device 100 may be a cloud environment server utilized by a virtual power generation resource data service provider. The service device 100 may be located remotely from the service use terminal 200. Here, the preset service requirements may be information set by the virtual power generation resource data service user (hereinafter referred to as “service user”) through the user interface provided by the service device 100. In contrast, the preset service requirements may be information previously entered according to an agreement between the virtual power generation resource data service provider (hereinafter referred to as “service provider”) and the service user. Specific details about the service device 100 will be described later.

The service use terminal 200 may receive virtual power generation resource data from the service device 100. Here, virtual power generation resource data may be provided according to preset service requirements. The service use terminal 200 may be a device used by a service user. The service use terminal 200 may be a device that executes a program that provides a test environment for various systems or platforms related to power generation resources. In contrast, the service use terminal may be a gateway that provides power generation resource data to various systems or platforms related to power generation resources. In contrast, the service use terminal 200 may be various systems or platforms related to power generation resources. As such, the form of the service use terminal 200 may vary. Depending on the type of the service use terminal 200, the communication standards and data standards between the service device 100 and the service use terminal 200 may be set to the communication standards and data standards required by the service use terminal 200.

The database server 300 can collect, store, and manage power generation resource data. The database server 300 may be a separate server that is physically separated from the service device 100. Alternatively, the service device 100 may have the function of the database server 300. At this time, the service device 100 may have a built-in storage that can collect, store, and manage power generation resource data. Power generation resource data stored in the database server 300 or the service device 100 may have a source function for generating virtual power generation resource data.

Referring to FIG. 2, the service device 100 may include a service request reception unit 110, a virtual data generation unit 120, a virtual data transmission unit 130, a settlement unit 140, and a communication unit 150. .

The service request reception unit 110 may provide an interface that allows setting service requirements. The service request reception unit 110 may provide an interface that allows a service user or service provider to determine or input service requirements. Here, the service requirements may include virtual power generation resource data condition information and virtual power generation data transmission condition information. Here, the virtual power generation resource data condition information may include at least one of a virtual power generation resource data type and a virtual power generation resource data attribute. Here, the virtual power generation data transmission conditions include at least one of the virtual power generation resource data transmission communication standard, virtual power generation resource data format, language used to create virtual power generation resource data, virtual power generation resource data transmission period, and virtual power generation resource data transmission cycle. It can be included. Through the service request reception unit 110, service users can apply to use the virtual power generation resource data service and receive approval for the application. Upon approval, the service request reception unit 110 can obtain a license to use the service. Here, the service user can input the license obtained from the service request reception unit 110 into the service use terminal 200. The service use terminal 200 can use the virtual power generation resource data service provided by the service device 100 by using a license for service use.

The virtual data generator 120 may generate virtual power generation resource data according to service requirements. At this time, the virtual data generator 120 uses pre-collected power generation resource data that matches the service requirements among the collected power generation resource data as virtual power generation resource data, and processes the pre-collected power generation resource data to create a virtual power generation resource data. Virtual power generation data can be generated in at least one of the following methods: generating power resource data, or generating virtual power generation resource data based on factors that affect power generation resource data. Here, the pre-collected power generation resource data may be power generation resource data stored in the database server 300.

The virtual data transmission unit 130 may provide virtual power generation resource data generated by the virtual data generation unit 120 to the service use terminal 200. At this time, the virtual data transmission unit 130 may provide virtual power generation resource data to the service use terminal 200 according to service requirements. FIG. 3 is an example of virtual power generation resource data provided by the service device of FIG. 1 to a service user terminal. Figure 3 shows sensing information collected from wind power resources. Figure 3 illustrates sensing information such as WindDirection/WindTurbineActivePowerOutput/RotorPosition/PitchPositionBladeGeneratorTorqueReference. And, the information is historically constructed. This information may be transmitted according to the data transmission cycle included in the service requirements. When transmitting power generation resource data collected at a preset cycle as virtual power generation resource data, the virtual data transmission unit 130 may provide the virtual power generation resource data to the service use terminal 200 according to the collection cycle of the power generation resource data. .

The settlement unit 130 may settle the cost of using the virtual power generation resource data service. At this time, the settlement unit 130 may calculate the service use cost according to a preset charging policy. The charging policy may include a policy in which the usage fee is calculated based on at least one of the service use period and virtual power generation resource data provided as a service.

The communication unit 150 may provide communication standards for communication between the service use terminal 200 and the database server 300. The communication standards provided by the communication unit 150 may be single or multiple.

Figure 4 is a flowchart for explaining the operation of the service system 1 of the present invention. Through the following description, the configuration, function, and operation of the service system 1 seen above can become clearer. Descriptions of matters that overlap with those explained previously shall be omitted or simplified.

First, power generation resource data may be collected and managed in the database server 300 or the service device 100 (S41). The database server 300 includes sensors installed on the power generation resource side, an interface for inputting power generation resource data into the database server 300, a power generation resource data providing device operated by the power generation resource operator, and power generation resource operator's permission. Power generation resource data can be collected from at least one of the devices operated by the resource data provider.

Then, service requirements can be set through the service request reception unit 110 (S42). At this time, the service request reception unit 110 may provide an interface that allows setting service requirements. Specific details on setting service requirements are the same as previously seen.

According to service requirements, the virtual data generator 120 may generate virtual power generation resource data (S43). Specific details on how to generate virtual power resource data are the same as previously described.

And, according to service requirements, the virtual data transmission unit 130 may transmit virtual power generation resource data to the service use terminal 200 (S44).

And, the service use terminal 200 can use the virtual power generation resource data (S45). For example, the service use terminal 200 may use virtual power generation resource data to test various systems or platforms related to power generation resources. Unlike S45, the service use terminal 200 may provide the virtual power generation resource data received from the virtual data transmission unit 130 to various systems or platforms related to power generation resources. At this time, the service use terminal 200 may have a gateway function that provides power generation resource data to various systems or platforms related to power generation resources.

Then, the settlement unit 140 may determine whether the virtual power generation resource data service termination conditions are satisfied (S46). Here, the virtual power generation resource data service termination condition may be included in the service requirement condition. The virtual power generation resource data service termination condition may be the end point of the virtual power generation resource data service period.

If it is determined that the data service termination condition is not satisfied in S46, the service device 200 may continue to provide the virtual power generation resource data service to the service use terminal 200.

In contrast, if it is determined that the data service termination condition is satisfied in S46, the settlement unit 130 may settle the cost of using the virtual power generation resource data service (S47). The specific details of the settlement in the settlement department 130 are the same as previously seen.

S44 can be replaced by the step of determining whether the settlement period has arrived. At this time, if it is determined that the settlement time has arrived, the settlement unit 140 may settle the cost of using the virtual power generation resource data service (S47).

Figure 4 may be implemented in whole or in part. And, it can be performed in a different order. And, some sequences may be performed simultaneously. In addition, the performing subject in charge of a specific step may be changed and performed. For example, when the database server 300 function is built into the service device 100, the data collection and management operations of S41 may be performed by the service device 100.

1: Virtual power generation resource data service system
100: Virtual power generation resource data service device
200: Service use terminal
300: database server
110: Service request reception desk
120: virtual data generation unit
130: Virtual data transmission unit
140: Settlement Department
150: Department of Communications

Claims (7)

A virtual data generator 120 that generates virtual power generation resource data according to service requirements; and
A virtual power generation resource data service device including a virtual data transmission unit 130 that provides virtual power generation resource data generated by the virtual data generation unit 120 to the service use terminal 200.
According to claim 1,
A virtual power generation resource data service device, characterized in that the service requirements are required by a virtual power generation resource data service user when receiving a virtual power generation resource data service.
According to claim 2,
The service requirement is a virtual power generation resource data service device, characterized in that it includes virtual power generation resource data condition information and virtual power generation data transmission condition information.
According to claim 3,
The virtual power generation resource data condition information includes at least one of a virtual power generation resource data type and a virtual power generation resource data attribute.
According to claim 3,
The virtual power generation data transmission conditions include at least one of a virtual power generation resource data transmission communication standard, a virtual power generation resource data format, a language used to create virtual power generation resource data, a virtual power generation resource data transmission period, and a virtual power generation resource data transmission cycle. A virtual power generation resource data service device characterized in that.
According to claim 1,
The virtual data generator 120 uses pre-collected power generation resource data that matches service requirements among the collected power generation resource data as virtual power generation resource data, and processes the pre-collected power generation resource data to generate virtual power. A virtual power generation resource data service device characterized in that it generates virtual power generation data by at least one of a method of generating resource data and a method of generating virtual power generation resource data based on factors affecting power generation resource data.
According to claim 1,
A virtual power generation resource data service device further comprising a settlement unit 130 that settles the cost of using the virtual power generation resource data service.