| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | GRID NETWORK GATEWAY AGGREGATION | EP15814562 | 2015-07-06 | EP3164924A4 | 2018-02-28 | MATAN STEFAN; HORTON FRED; MARRONE FRANK; BORZINI CLAYTON |
| Distributed grid network intelligence enables data aggregation at a local control node. In a consumer node, a meter is on a consumer side of a point of common coupling (PCC). The meter can receive one or more external grid inputs and one or more local sensor inputs. The grid inputs can come from sources outside the PCC, and the local sensor inputs monitor conditions at the PCC and/or within the PCC. The meter can identify power demand within the PCC and calculate an output power to generate with a local power converter. The calculation is not simply based on power demand, but on aggregation information, including the one or more external grid inputs, the one or more local sensor inputs, and the power demand for the local load. The local power converter can then output power in accordance with the calculated output power. | ||||||
| 22 | GRID NETWORK GATEWAY AGGREGATION | EP15814562.3 | 2015-07-06 | EP3164924A1 | 2017-05-10 | MATAN, Stefan; HORTON, Fred; MARRONE, Frank; BORZINI, Clayton |
| Distributed grid network intelligence enables data aggregation at a local control node. In a consumer node, a meter is on a consumer side of a point of common coupling (PCC). The meter can receive one or more external grid inputs and one or more local sensor inputs. The grid inputs can come from sources outside the PCC, and the local sensor inputs monitor conditions at the PCC and/or within the PCC. The meter can identify power demand within the PCC and calculate an output power to generate with a local power converter. The calculation is not simply based on power demand, but on aggregation information, including the one or more external grid inputs, the one or more local sensor inputs, and the power demand for the local load. The local power converter can then output power in accordance with the calculated output power. | ||||||
| 23 | 디지털 전력계측 변환장치 | KR1020070057255 | 2007-06-12 | KR1020080109210A | 2008-12-17 | 윤희복; 권오길 |
| A digital power transducer is provided to measure a power element such as voltage, current, electricity, frequency, power factor integratedly and display measured value through a display. In a digital power transducer, an electric power analyzing unit(200) calculates a voltage, a current, a frequency, a power factor, power according to the input of current and voltage. A control power input unit(230) supplies the DC power supply 48V without ripple and noise and a plurality of insulation unit(250) insulates the calculated output through a photocoupler. When error is generated from the measurement unit, a power source converting unit(260) transmits the corresponding information related to the alarm generation and turning on the LED. | ||||||
| 24 | ＡＭＩ 시스템의 전력정보 계측 장치 | KR1020130036025 | 2013-04-02 | KR1020140120203A | 2014-10-13 | 정준홍; 김홍산; 김광영; 김성만 |
| 본발명은변압기의전력정보를계측하여이를저장하고, 계측한변압기정보를데이터집중장치로전달하여변압기의과부하를예측하고전력사용피크에대한예방및 조치가가능한 AMI 시스템의전력정보계측장치에관한것으로, 변압기에서수용가측으로공급되는변압기의전압및 전류를측정하는계측모듈과, 이계측모듈에서계측한전압및 전류값을이용하여변압기의전력정보를연산하는전력정보생성모듈과, 전력정보생성모듈에서생성되는변압기의전력정보를저장하는메모리및 통신부를통해데이터집중장치와데이터를송수신하며데이터집중장치로부터변압기의전력정보요청신호를수신하면상기전력정보를데이터집중장치로전송하는제어부를포함한다. | ||||||
| 25 | 분산전원의 단독운전 검출기능 시험용 부하장치 및 그제어방법 | KR1020080013118 | 2008-02-13 | KR1020090087710A | 2009-08-18 | 안종보; 최흥관; 전진홍; 김슬기; 김응상 |
| A load equipment and control method for testing anti-islanding function of distributed generation system are provided to modularize a resistance, a reactor and a capacitor per a unit. The output(330) of the device under test(470) is connected to the AC power supply simulator(230) by using the first switch(240). The output of the device under test is connected to the electronic load(620) by parallely using the second switch(250). The separate external power supply is supplied through the transformer(680) for the systematic power(600) of the low pressure and insulation in order to drive the AC power supply simulator and electronic load. The voltage(460) of the electric power system is supplied to the output of the electronic load. The load controller(640) and input unit(660) are used in order to control the load device. The electronic load device controller(630) is installed inside the electronic load device. | ||||||
| 26 | 계층형 및 분산형 전력망 제어 | KR1020177003169 | 2015-07-06 | KR1020170027829A | 2017-03-10 | 마탄,스테판; 호톤,프레드; 마로네,프랭크 |
| 제어노드는분산형전력망제어를구현한다. 제어노드는전력회사전력망과 PCC 하류의모든장치사이에있는공통연결점(PCC)에서전력생산과전력수요를모니터링한다. 제어노드는하나또는여러개의소비자노드를가질수 있고, 이것은소비자노드및 하류에연결된하나또는여러개의에너지발생원이거나이를포함할수 있다. 제어노드는 PCC의전력생산과전력수요동측에서 PCC를통해접속부를모니터링하고제어한다. 제어는 PCC에서전력망규정적합성을유지할수 있도록 PCC를통해제어노드와중앙전력망관리사이에서접속부를조절하는것을포함할수 있다. | ||||||
| 27 | 전력망 네트워크 게이트웨이 취합 | KR1020177003170 | 2015-07-06 | KR1020170026619A | 2017-03-08 | 마탄,스테판; 호톤,프레드; 마로네,프랭크; 보르지니,클레이턴 |
| 분산형전력망네트워크지능은국지적제어노드의데이터취합을구현한다. 소비자노드에서계량기는공통연결점(PCC)의소비자측에위치한다. 계량기는하나또는여러개의외부전력망입력과하나또는여러개의국지적센서입력을수신할수 있다. 전력망입력은 PCC 외부의발생원에서제공되며, 국지적센서입력은 PCC에서및/또는 PCC 내에서상태를모니터링한다. 계량기는 PCC 내의전력수요를확인하고, 국지적전력컨버터로생성하기위한출력전력을계산할수 있다. 이계산은단순히전력수요를기초로하는것이아니라, 하나또는여러개의외부전력망입력, 하나또는여러개의국지적센서입력, 국지적부하에대한전력수요를포함한취합정보를바탕으로한다. 그다음국지적전력컨버터는계산된출력전력에따라전력을출력할수 있다. | ||||||
| 28 | 전력 계측방법 및 전력 계측장치 | KR1020090062046 | 2009-07-08 | KR1020110004563A | 2011-01-14 | 전명수 |
| PURPOSE: A power measuring method and a method thereof are provided to accurately measure received power or transmitting power. CONSTITUTION: A first power measuring part(210) measures the electric energy of a Y connection side. A second power measuring part(220) measures the neutral point circulating power amount of the Y connection side. A calculating part(240) determines the used electric energy by subtracting the measured value from the second power measuring part from the measured value from the first power measuring part. | ||||||
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