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11. 发明公开

KR1020100042495A 전자유도 가열 밥솥용 내솥 및 그 제조방법 无效
标题翻译：用于感应加热米饭的内锅及其方法
公开(公告)号：KR1020100042495A
公开(公告)日：2010-04-26
申请号：KR1020080101668
申请日：2008-10-16
申请人： 박용업
发明人： 박용업
IPC分类号： A47J36/02 , A47J36/04 , A47J27/00
摘要： PURPOSE: An inner body for an induction heating cooker and its manufacturing method is provided to form air exhaust grooves on the surface of an inner body in order to easily combine an outer body and an inner body without influence on pressure during an insert coupling step. CONSTITUTION: An inner body for an induction heating cooker(100) comprises an outer body(10) which is made of a clad plate which is bonded with stainless and aluminum; an inner body(20) which is insert coupled inside of the outer body; and a packing member(30) in ring shape which is compressed between the top of the inside body and a sealing member.
摘要翻译：目的：提供一种用于感应加热烹调器的内体及其制造方法，以在内体的表面上形成排气槽，以便在插入联接步骤期间不影响压力而容易地组合外体和内体。构成：用于感应加热烹调器（100）的内体包括由与不锈钢和铝结合的复合板制成的外体（10）; 内部本体（20），其被连接在所述外部主体内部; 以及环状的包装部件（30），其被压缩在所述内部主体的顶部与密封部件之间。

12. 发明授权

KR102211165B1 지능형 검침 게이트웨이 및 지능형 원격 검침 시스템 有权
公开(公告)号：KR102211165B1
公开(公告)日：2021-02-03
申请号：KR1020190119659
申请日：2019-09-27
申请人： 한국전력공사
发明人： 명노길 , 박병석 , 박용업 , 강명모
IPC分类号： G08C17/02 , H04L29/08 , H04L29/06
摘要： 본발명의지능형검침게이트웨이는, 외부의계량기또는상위운영시스템과유선또는무선데이터통신채널을형성하는통신인터페이스; 외부의 DLMS 클라이언트또는 DLMS 서버를위한 DLMS 모델링정보를처리하는 DLMS 처리부; 외부의 CoAP 클라이언트에대하여데이터제공을위한 CoAP 프로토콜통신을수행하는 CoAP 서버모듈; 상기 CoAP 서버모듈과연결된상기 CoAP 클라이언트로제공할정보에대하여 CoAP 모델링을수행하는 CoAP 모델링부; 변환정보를이용하여상기 DLMS 모델링정보와 CoAP 모델링정보간의변환을수행하는변환모듈; 및상기변환정보및 상기변환모듈이변환한정보를저장하는저장부를포함할수 있다.

13. 发明授权

KR102049899B1 고조파 발생원 추정 장치 및 방법 有权
公开(公告)号：KR102049899B1
公开(公告)日：2019-11-28
申请号：KR1020130107000
申请日：2013-09-06
申请人： 한국전력공사
发明人： 박용업 , 이병성 , 전영수 , 정연하 , 유정열 , 김진원 , 김동명
IPC分类号： G01R23/20 , G01R19/00

14. 发明公开

KR1020130034389A 전기설비 유지보수 결정 장치 및 그 방법 无效
标题翻译：用于决定电气设备最佳维护的装置和方法
公开(公告)号：KR1020130034389A
公开(公告)日：2013-04-05
申请号：KR1020110098374
申请日：2011-09-28
申请人： 한국전력공사
发明人： 이병성 , 정연하 , 최선규 , 박용업
IPC分类号： G01R31/02 , G01R11/56
摘要： PURPOSE: An apparatus and a method thereof are provided to reduce electric installation management costs by providing the electric installation maintaining/repairing method depending on the replacement period for each electric installation and to reduce electric installation operation costs. CONSTITUTION: An electric installation maintaining/repairing decision apparatus comprises a forming unit(400) forming an electric installation schematic diagram using information which restructured the electric installation information and the accommodation chamber information corresponding to a specific condition; a setting unit(500) setting up an analysis item which is analyzed in the electric installation schematic diagram; a power outage cost function unit(600) selecting the power outage cost function corresponding to the accommodating chamber information; an analysis unit(700) calculating the reliability, failure rate, average life time, and the power outrage cost when a trouble occurs in the electric installation of the corresponding electric installation based on the restructured information, analysis item, and power outrage cost function; and a method determining unit(800) calculating the replacement period for each electric installation based on the result calculated from the analysis unit, and determining the remaining/repairing method of the electric installation depending on the calculated replacement period of each electric installation. [Reference numerals] (100) Electrical equipment information unit; (200,300) Reconstruction information unit; (400) Schematic diagram forming unit; (500) Setting unit; (600) Power outage cost function unit; (700) Analysis unit; (800) Method determining unit;
摘要翻译：目的：提供一种装置及其方法，通过根据每个电气设备的更换周期提供电气安装维护/修理方法来降低电气安装管理成本，并降低电气安装操作成本。构成：电气安装维护/修理决定装置包括：形成单元（400），其使用重新组合对应于特定条件的电气安装信息和容纳室信息的信息形成电气安装示意图; 设置单元（500），其设置在电气安装示意图中分析的分析项目; 断电成本功能单元（600），选择与所述收容室信息对应的停电成本函数; 分析单元（700），基于重构信息，分析项目和电力成本函数，计算相应电气设备的电气安装中发生故障时的可靠性，故障率，平均寿命和电力开销成本; 以及方法确定单元（800），基于从分析单元计算的结果来计算每个电气设备的更换周期，以及根据计算的每个电气设备的更换周期来确定电气设备的剩余/修理方法。（附图标记）（100）电气设备信息单元; （200,300）重建信息单位; （400）示意图形成单元; （500）设定单位; （600）断电成本功能单元; （700）分析单位; （800）方法确定单元;

15. 发明授权

KR101035702B1 전력 품질 측정 장치 및 방법 有权
标题翻译：用于测量功率质量的装置和方法
公开(公告)号：KR101035702B1
公开(公告)日：2011-05-19
申请号：KR1020100062281
申请日：2010-06-29
申请人： 한국전력공사
发明人： 김상준 , 박용업 , 이건행 , 김석곤 , 최성훈 , 이병성
IPC分类号： G01R23/16 , G01R35/02
CPC分类号： G01R19/2513
摘要： PURPOSE: An apparatus and a method for measuring the quality of power is provided to reduce the number of operations required for decomposing harmonic wave components by implementing fast Fourier transform with respect to a standard waveform signal. CONSTITUTION: A detecting unit(110) receives voltage waveform signals and current waveform signals from an electric power system by a pre-set time interval. Samples are obtained from the voltage waveform signals and the current waveform signals. A signal converting unit(120) converts the samples into digital signals. An operating unit(130) overlaps the voltage waveform signals by one interval or a half interval. A voltage standard waveform signal and a current standard waveform signal are generated. Fast Fourier transform is implemented with respect to the voltage standard waveform signal and the current standard waveform signal.
摘要翻译：目的：提供一种用于测量功率质量的装置和方法，以通过相对于标准波形信号实施快速傅立叶变换来减少分解谐波分量所需的操作次数。构成：检测单元（110）以预设的时间间隔从电力系统接收电压波形信号和电流波形信号。样本是从电压波形信号和电流波形信号中获得的。信号转换单元（120）将样本转换为数字信号。操作单元（130）将电压波形信号重叠一个间隔或半个间隔。产生电压标准波形信号和当前标准波形信号。相对于电压标准波形信号和当前标准波形信号实现快速傅里叶变换。

16. 发明公开

KR1020110035087A 전력품질 모니터링 시스템 및 전력품질측정 방법 有权
标题翻译：电力质量监测系统和电力质量测量方法
公开(公告)号：KR1020110035087A
公开(公告)日：2011-04-06
申请号：KR1020090092646
申请日：2009-09-29
申请人： 한국전력공사
发明人： 최성훈 , 김준일 , 박용업
IPC分类号： G08C17/00 , G08C19/00 , G01R21/06
CPC分类号： H04Q9/00 , H04Q2209/60 , H04Q2209/84
摘要： PURPOSE: A power quality monitoring system and a power quality measuring method are provided to simplify measured sampled voltage and current waveform and transmit it to a monitoring server in real time. CONSTITUTION: In a power quality monitoring system and a power quality measuring method, a pickup unit collects the voltage and current waveform of the power system by a certain interval. A sampling unit periodically samples the collected voltage and current waveform to divide harmonic component. A waveform generator generates representative waveforms by making the sampled voltage and current waveform for a predetermined period one cycle. A transmitting unit transmits representative waveforms to a monitoring server(120).
摘要翻译：目的：提供电能质量监测系统和电能质量测量方法，以简化测量的采样电压和电流波形，并将其实时传输到监控服务器。规定：在电力质量监测系统和电能质量测量方法中，拾取单元以一定间隔收集电力系统的电压和电流波形。采样单元周期性地采集收集的电压和电流波形以分频谐波分量。波形发生器通过使采样的电压和电流波形在预定周期的一个周期内产生代表性的波形。发送单元向监控服务器（120）发送代表性的波形。

17. 发明授权

KR102198407B1 계량기의 재고관리 장치 및 그 방법 有权
公开(公告)号：KR102198407B1
公开(公告)日：2021-01-05
申请号：KR1020200029925
申请日：2020-03-11
申请人： 한국전력공사
发明人： 김재범 , 김영성 , 김우용 , 박기준 , 박병석 , 박용업
IPC分类号： G06Q10/08 , G06Q10/10 , G06Q10/06
摘要： 본발명은계량기의재고관리장치및 그방법이개시된다. 본발명의계량기의재고관리장치는, 배터리의사용여부에따라재고모드로작동된후 시드기반의랜덤값을생성하여대기시간을설정하고, 슬립-웨이크업시간간격으로재고정보를전송하는계량기; 계량기로부터전송되는재고정보를수집하는재고정보수집부; 및재고정보수집부로부터수집된재고정보를재고 DB에저장하여계량기의재고상태를관리하는재고관리서버;를포함하는것을특징으로한다.

18. 发明公开

KR1020170091220A 전력량계, 그를 포함하는 선로 계량 시스템 및 그 계량 방법 审中-实审
标题翻译：电度表，线路测量系统及其测量方法
公开(公告)号：KR1020170091220A
公开(公告)日：2017-08-09
申请号：KR1020160011666
申请日：2016-01-29
申请人： 한국전력공사
发明人： 김상준 , 김범조 , 박용업 , 김대한
IPC分类号： G01R21/133 , G01R21/06 , G01R15/18 , G01R11/04 , G08C19/02 , H01F38/28
摘要： 본발명의일 실시예에따른전력량계는, a상선로의전류와 a상선로와 b상선로사이의전압을측정하는 a상측정부와, b상선로의전압과 n상선로의전류를측정하는 b상측정부와, c상선로의전류와 c상선로와 b상선로사이의전압을측정하는 c상측정부를포함할수 있다.
摘要翻译：根据本发明实施例的电度表包括：a相侧部分，用于测量a相线电流与a相线和b相线之间的电压; b）用于测量c相线与c相线和b相线之间的电压的顶侧和顶侧。

19. 发明公开

KR1020170031388A 실시간 정전정보 전송용 전자식 전력량계 및 실시간 정전정보 전송 방법 有权
公开(公告)号：KR1020170031388A
公开(公告)日：2017-03-21
申请号：KR1020150128840
申请日：2015-09-11
申请人： 한국전력공사
发明人： 명노길 , 박병석 , 박용업 , 최문석 , 조태희 , 김범조 , 김대한
IPC分类号： G01R11/25 , G01R11/30 , G01R22/06 , G08B21/18 , G08C19/02 , G08B25/00
CPC分类号： G01R11/25 , G01R11/30 , G01R22/06 , G08B21/18 , G08B25/00 , G08C19/02
摘要： 이상전류및 이상전압을검출한뒤, 이상전류및 이상전압을기설정된조건과비교하여정전을판단하고정전알람이벤트를생성하는정전판단부, 정전판단부에의해정전이판단되면, 정전알람이벤트를정전관리시스템에전송하는통신부및 배터리를포함하며정전판단부및 통신부에전원을공급하는전원부를포함하는실시간정전정보전송용전자식전력량계에관한것이다.

20. 发明公开

KR1020120002291A 전력 품질 모니터링 시스템 및 그 방법 有权
标题翻译：电力质量监测系统及其方法
公开(公告)号：KR1020120002291A
公开(公告)日：2012-01-05
申请号：KR1020100063100
申请日：2010-06-30
申请人： 한국전력공사
发明人： 박용업 , 김상준 , 이건행 , 최성훈 , 이병성 , 최선규
IPC分类号： G01R23/16 , G01R21/06
CPC分类号： G01R19/2513
摘要： PURPOSE: A power quality monitoring system and a monitoring method thereof are provided to improve speed calculation speed for evaluating the harmonic wave of an electric power system by reducing sampling data. CONSTITUTION: A power quality monitoring system(10) comprises a power measuring quality apparatus(100) and a server(200). The power measuring quality apparatus obtains a voltage waveform in a bus line and a distribution line at a preset time interval while being connected to the bus line and the distribution line of the electric power system. The power quality monitoring system samples and stores the voltage waveform and current waveform acquired at a fixed cycle. The power measuring quality apparatus superposes the voltage waveform and current waveform, which is sampled for a fixed measurement cycle, into one cycle and generates and stores a voltage representative waveform and a current representative waveform. A server monitors the abnormal occurrence of the electric power system by receiving the voltage representative waveform and the current representative waveform and decomposing a harmonic component with high speed Fourier transform.
摘要翻译：目的：提供电力质量监测系统及其监测方法，通过减少采样数据，提高电力系统谐波估计速度。构成：电力质量监测系统（10）包括功率测量质量装置（100）和服务器（200）。功率测量质量装置在连接到电力系统的总线和配电线路的同时以预设的时间间隔获得总线线路和配电线路中的电压波形。电力质量监控系统采样并存储在固定周期获取的电压波形和电流波形。功率测量质量装置将固定测量周期采样的电压波形和电流波形叠加到一个周期中，并产生并存储电压代表波形和当前代表波形。服务器通过接收电压代表波形和当前代表性波形来监视电力系统的异常发生，并用高速傅里叶变换分解谐波分量。

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