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公开(公告)号：US11178524B2
公开(公告)日：2021-11-16
申请号：US16541219
申请日：2019-08-15
Inventor： Jinsoo Han , Wan Ki Park
Abstract: A data collection method using a user terminal and a data collection system. The data collection method is a method of collecting data using a user terminal and an existing mobile communication network, without using a separate dedicated communication network.
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公开(公告)号：US09742351B2
公开(公告)日：2017-08-22
申请号：US14304820
申请日：2014-06-13
Inventor： Chang Sic Choi , Jin Soo Han , Wan Ki Park , Il Woo Lee
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.
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公开(公告)号：US10651680B2
公开(公告)日：2020-05-12
申请号：US16021413
申请日：2018-06-28
Inventor： Sewan Heo , Wan Ki Park , Jinsoo Han
Abstract: An uninterruptible power supply apparatus and method. The uninterruptible power supply apparatus includes a first generator, an energy storage, a first power converter connected to the energy storage, a second power converter connected to the energy storage, a first switch connected to the first power converter and a first load, a second switch connected to the second power converter, the first generator and a second load, and a third switch connected to a power grid, the first generator, the second power converter, the first switch and the second switch. In a normal state in which the first switch and the third switch are connected, the power grid supplies power to the first load or the second load. In an independent operating state in which the third switch is turned off, the first generator or the energy storage uninterruptibly supplies power to the first load or the second load.
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公开(公告)号：US11824359B2
公开(公告)日：2023-11-21
申请号：US17158356
申请日：2021-01-26
Inventor： Tai-Yeon Ku , Wan Ki Park
CPC classification number: H02J3/008 , G05B15/02 , H02J3/003 , H02J3/144 , H02J3/381 , H02J2300/24 , H02J2310/12
Abstract: A power management apparatus and a housing complex combination method for trading surplus power for a housing are provided. Influencing factors in analyzing a consumption pattern of an individual housing and various correlations between the influencing factors are analyzed, and an optimal sustainable housing complex through supply of new renewable energy is formed.
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公开(公告)号：US10224719B2
公开(公告)日：2019-03-05
申请号：US15142673
申请日：2016-04-29
Inventor： Wan Ki Park , Il Woo Lee , Chang Sic Choi
Abstract: Provided herein is a system for managing energy of a residential community sharing energy, the system including a plurality of home EMS (Energy Management System) provided in individual households; a unit for supplying common use energy having a production unit configured to produce common use energy, and a storage unit for charging the produced common use energy; and a residential community EMS configured to manage production and charging of the common use energy, and to control the unit for supplying the common use energy, in response to receiving a signal requesting to use the common use energy transmitted from a home EMS supply, supply the common use energy to the home EMS that transmitted the signal requesting to use the common use energy.
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Patent Agency Ranking
6.发明授权Apparatus and method for automatically configuring sensor to configure building energy management system 有权自动配置传感器配置建筑物能源管理系统的设备和方法公开(公告)号：US09568899B2
公开(公告)日：2017-02-14
申请号：US13774131
申请日：2013-02-22
Inventor： Wan Ki Park
CPC classification number: G05B15/02 , G05B2219/2642
Abstract: Disclosed is an apparatus and method for automatically configuring a sensor to configure a building energy management system (BEMS). The apparatus may include an information input unit to receive input of information on a building in which a BEMS is to be built, information on a sensor used to build the BEMS, and information on a budget allocated to build the BEMS, a sensor disposition unit to calculate a position for the sensor to be disposed in the building based on the input information on the building, the sensor and the allocated budget, and a user interface unit to display the disposed position for the sensor.
Abstract translation: 公开了一种用于自动配置传感器以配置建筑物能量管理系统（BEMS）的装置和方法。 该装置可以包括：信息输入单元，用于接收关于建立BEMS的建筑物上的信息的输入，关于用于构建BEMS的传感器的信息，以及关于分配用于构建BEMS的预算的信息;传感器配置单元 基于建筑物上的输入信息，传感器和分配的预算来计算要设置在建筑物中的传感器的位置，以及用于显示传感器的布置位置的用户界面单元。
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公开(公告)号：US12199322B2
公开(公告)日：2025-01-14
申请号：US18074602
申请日：2022-12-05
Inventor： Sewan Heo , Tai-yeon Ku , Wan Ki Park
IPC: H01M8/04664 , H01M8/0432 , H01M8/04537 , H01M8/04701 , H01M8/04858 , H01M8/04955 , H01M10/44 , H01M10/48 , H01M16/00 , H02J7/00
Abstract: A power supply apparatus according to an example embodiment includes an abnormal state determiner configured to determine a maximum output of a fuel cell by determining whether there is an abnormality in the fuel cell, a fuel cell controller configured to control output power of the fuel cell within the maximum output based on demand power of a load, an energy storage configured to charge with power by receiving the power from the fuel cell and supply the power to the load, a charging state determiner configured to determine a charging state of the energy storage based on a charging amount of the energy storage, and a storage controller configured to control charging and discharging of the energy storage based on a difference between the demand power of the load and the output power of the fuel cell.
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8.发明授权公开(公告)号：US12166347B2
公开(公告)日：2024-12-10
申请号：US17473791
申请日：2021-09-13
Inventor： Sewan Heo , Tai-yeon Ku , Wan Ki Park
Abstract: Provided is a capacity design method and apparatus for performing solar power generation of a residential complex that may calculate a capacity of a solar power generator and an energy storage device to achieve energy independence of a residential complex including a plurality of housings and reduce burden affecting a grid.
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公开(公告)号：US11038353B2
公开(公告)日：2021-06-15
申请号：US16833946
申请日：2020-03-30
Inventor： Sewan Heo , Wan Ki Park , Jinsoo Han
Abstract: An output controlling apparatus of an energy storage apparatus for a reliability of an output of a photovoltaic power generation is provided. The output controlling apparatus includes a power generation amount predictor configured to predict a next day's power generation amount of a photovoltaic power generator, a target output generator configured to determine a target output based on a charging state of an energy storage apparatus used for a photovoltaic power generation, a real-time output criterion generator configured to generate an output criterion used for outputs from the photovoltaic power generator and the energy storage apparatus to a system in units of time based on the target output and the charging state of the energy storage apparatus, and a charging/discharging controller configured to control charging and discharging of the energy storage apparatus such that an output to the system follows the output criterion.
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10.发明授权公开(公告)号：US10230546B2
公开(公告)日：2019-03-12
申请号：US15396947
申请日：2017-01-03
Inventor： Jin Doo Jeong , Wan Ki Park , Il Woo Lee
IPC: H04L12/66 , H04W76/14 , H04W4/80 , H04L5/16 , H04L29/08 , H04L1/00 , H04W84/12 , H04W88/16 , H04W88/06 , H04W76/16
Abstract: A network apparatus for interconnecting heterogeneous networks and an interconnecting method thereof. The network apparatus includes a communicator configured to communicate with a heterogeneous network apparatus using the same frequency band, to communicate with the heterogeneous network apparatus through a gateway in a first communication mode, and to perform direct two-way communication with the heterogeneous network apparatus in a second communication mode; and a processor configured to determine a signal received through the communicator, and to determine a communication mode with the heterogeneous communication network.
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