公开(公告)号：US20240126248A1

公开(公告)日：2024-04-18

申请号：US18379745

申请日：2023-10-13

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jihyun LEE ,  IL Woo LEE

IPC: G05B19/418

CPC classification number: G05B19/41875 ,  G05B19/4183 ,  G05B2219/23102

Abstract: Provided is a method and a system for analyzing stability of factory energy consumption based on energy intensity per product. The method includes extracting a profile including a production history of a product and process operation information of a process line or process equipment used to produce the product, determining energy intensity per product, which is a ratio of an amount of energy consumed to produce the product for production of the product, based on the profile, and identifying consumption stability of energy consumed to produce the product based on the energy intensity per product.

公开(公告)号：US20150207459A1

公开(公告)日：2015-07-23

申请号：US14304820

申请日：2014-06-13

Applicant: Electronics and Telecommunications Research Institute

Inventor： Chang Sic CHOI ,  Jin Soo HAN ,  Wan Ki PARK ,  IL Woo LEE

IPC: G01R31/40 ,  G05B15/02

CPC classification number: H02S50/00 ,  G05B15/02

Abstract: The present invention provides an apparatus and method for collecting state information of a solar module, which map a physical shape of a solar module, a string, and an array to a network layer of a modem, a repeater, and a gateway, and receive information about a solar power generation state from a node of an activated lower layer, thereby increasing an efficiency of data collection.

Abstract translation: 本发明提供了一种用于收集太阳能模块的状态信息的装置和方法，其将太阳能模块，串和阵列的物理形状映射到调制解调器，中继器和网关的网络层，并且接收 关于来自激活的下层的节点的太阳能发电状态的信息，从而提高数据收集的效率。

公开(公告)号：US20140088930A1

公开(公告)日：2014-03-27

申请号：US13947700

申请日：2013-07-22

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jong Won KIM ,  Youn Kwae JEONG ,  IL Woo LEE

IPC: G06F17/50

CPC classification number: G06F17/50 ,  G06F17/5004 ,  G06F2217/78

Abstract: In accordance with the embodiment, for various measuring instruments such as temperature sensor, humidity sensor, temperature-humidity sensor, illuminance sensor, occupancy sensor, CO2 sensor, fine dust sensor and pressure sensor or various metering instruments such as electricity meter, gas meter, hot water meter, cold water meter, flow meter, and air flow meter, there are provided a function to automatically arrange and display each measuring instrument and each metering instrument at the optimal location or an installation cost based location to manage and control building energy and environment and a function to calculate and display investment earnings rate of each measuring instrument and each metering instrument.

Abstract translation: 根据本实施例，对于诸如温度传感器，湿度传感器，温湿度传感器，照度传感器，占用传感器，CO2传感器，细尘传感器和压力传感器等各种测量仪器或诸如电表，燃气表， 热水表，冷水表，流量计，空气流量计等功能，可自动安排和显示每个测量仪器和每个计量仪表在最佳位置或安装成本的位置，以管理和控制建筑物的能量和 环境和功能来计算和显示每个测量仪器和每个测量仪器的投资收益率。

公开(公告)号：US20240146615A1

公开(公告)日：2024-05-02

申请号：US18378283

申请日：2023-10-10

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jin Doo JEONG ,  IL Woo LEE

IPC: H04L41/14 ,  H04L41/0803

CPC classification number: H04L41/145 ,  H04L41/0803 ,  H04L67/12

Abstract: A method of constructing a factory energy management system (FEMS) network and an apparatus for performing the same are provided. The method includes obtaining a first metric and a second metric based on configuration information of the FEMS network and optimizing distribution of repeaters included in the network based on the first metric and the second metric.

公开(公告)号：US20240134355A1

公开(公告)日：2024-04-25

申请号：US18228157

申请日：2023-07-30

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jin Doo JEONG ,  IL Woo LEE

IPC: G05B19/418

CPC classification number: G05B19/4185 ,  G05B2219/23102

Abstract: A method and apparatus for determining the suitability of a network configuration for a factory energy management system (FEMS) are provided. The method includes receiving an energy management level for obtaining the suitability of a network configuration for an FEMS, receiving second parameters according to the energy management level among first parameters set for the network configuration, receiving a communication characteristics matrix and a communication adaptability matrix for communication schemes usable for the network configuration, obtaining a communication characteristics metric matrix by normalizing the communication characteristics matrix, based on the second parameters and the communication characteristics matrix, obtaining a communication adaptability metric matrix by normalizing the communication adaptability matrix, based on the energy management level, the second parameters, and the communication adaptability matrix, and determining the suitability of the network configuration at the energy management level based on the communication characteristics metric matrix and the communication adaptability metric matrix.

公开(公告)号：US20210182981A1

公开(公告)日：2021-06-17

申请号：US17109888

申请日：2020-12-02

Applicant: Electronics and Telecommunications Research Institute

Inventor： Yoon-Sik YOO ,  IL Woo LEE

IPC: G06Q50/06 ,  H02J3/00 ,  G06Q10/04 ,  G05F1/66 ,  H02J3/46

Abstract: An energy distribution method using a dynamic price of energy and an energy broker apparatus performing the method are provided. The energy distribution method transmits a generated amount of generation energy produced from distributed resources held by an energy provider as optimal energy to be used by demand resources and loads of the energy consumer in response to a request from an energy consumer. In addition, the energy distribution method generates a profit by reselling excess energy produced from the demand resources of the energy consumer to a market at an optimal price.

公开(公告)号：US20240231332A9

公开(公告)日：2024-07-11

申请号：US18228157

申请日：2023-07-31

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jin Doo JEONG ,  IL Woo LEE

IPC: G05B19/418

CPC classification number: G05B19/4185 ,  G05B2219/23102

Abstract: A method and apparatus for determining the suitability of a network configuration for a factory energy management system (FEMS) are provided. The method includes receiving an energy management level for obtaining the suitability of a network configuration for an FEMS, receiving second parameters according to the energy management level among first parameters set for the network configuration, receiving a communication characteristics matrix and a communication adaptability matrix for communication schemes usable for the network configuration, obtaining a communication characteristics metric matrix by normalizing the communication characteristics matrix, based on the second parameters and the communication characteristics matrix, obtaining a communication adaptability metric matrix by normalizing the communication adaptability matrix, based on the energy management level, the second parameters, and the communication adaptability matrix, and determining the suitability of the network configuration at the energy management level based on the communication characteristics metric matrix and the communication adaptability metric matrix.

公开(公告)号：US20140303796A1

公开(公告)日：2014-10-09

申请号：US14011005

申请日：2013-08-27

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Youn Kwae JEONG ,  JINSOO HAN ,  Jong Won KIM ,  Hyun Jeong LEE ,  Hyun Jin YOON ,  IL Woo LEE

IPC: G06Q50/06 ,  G06F17/30

CPC classification number: G06Q50/06

Abstract: An apparatus for providing a building energy consumption diagnosis and a real-time commissioning processing, includes a database section configured to store building related information; a real-time commissioning section configured to diagnose energy efficiency and obstruction of the mechanical facilities using the building related information. Further, the apparatus includes a building energy consumption information analysis section configured to determine an energy consumption references and diagnose energy consumption of the buildings to be commissioned using the building related information, the real-time operation information and the measured information on the basis of the determined energy consumption reference.

Abstract translation: 一种用于提供建筑物能量消耗诊断和实时调试处理的装置，包括被配置为存储建筑物相关信息的数据库部分; 一个实时调试部分，用于使用建筑物相关信息诊断能源效率和阻碍机械设施。 此外，该装置包括建筑物能量消耗信息分析部，其构造为基于建筑物相关信息，实时操作信息和测量信息来确定能量消耗参考并且诊断要投影的建筑物的能量消耗 确定能耗参考。

公开(公告)号：US20140300488A1

公开(公告)日：2014-10-09

申请号：US14248417

申请日：2014-04-09

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Yoon-Sik YOO ,  IL Woo LEE

IPC: G01D4/00

CPC classification number: G01D4/002 ,  Y02B70/346 ,  Y02B90/241 ,  Y02B90/248 ,  Y04S20/32 ,  Y04S20/36 ,  Y04S20/52 ,  Y04S20/525

Abstract: An apparatus and a method of correcting meter data for enhancement of electricity data management in a remote automatic measuring environment of a photovoltaic module are disclosed. According to an exemplary embodiment, a meter reads energy usage of a consumer and transmits meter data on the energy usage to an automatic meter reading (AMR) server. A meter data management system monitors an error in the transmitted meter data and a non-reading interval and re-requests collection of an error in meter data and a non-reading interval to the AMR server. When an error and a non-reading interval are found even after meter data is collected on the re-requesting, the error in the meter data and the non-reading interval are corrected using an estimated approximate value based on a history of previous meter data accumulated in a database of the AMR server.

Abstract translation: 公开了一种在光伏模块的远程自动测量环境中校正用于增强电力数据管理的仪表数据的装置和方法。 根据示例性实施例，仪表读取消费者的能量使用，并将能量使用的仪表数据传送到自动抄表（AMR）服务器。 仪表数据管理系统监测传输的仪表数据和非读取间隔中的错误，并重新请求对仪表数据和非读取间隔的错误的收集到AMR服务器。 即使在重新请求时收集了仪表数据之后，当发现错误和非读取间隔时，使用基于先前仪表数据的历史的估计近似值来校正仪表数据和非读取间隔中的误差 累积在AMR服务器的数据库中。

公开(公告)号：US20240161190A1

公开(公告)日：2024-05-16

申请号：US18378307

申请日：2023-10-10

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Yoon-Sik YOO ,  IL Woo LEE

IPC: G06Q40/04 ,  G06Q50/06

CPC classification number: G06Q40/04 ,  G06Q50/06

Abstract: An energy trading method and system for supporting environmental, social and governance (ESG) management are provided. More specifically, the method and the system enhance environmental, social and governance (ESG) management of a factory by evaluating utility through energy trading between a main grid and a factory having a distributed resource.