| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | AUTOMATIC IDENTIFICATION OF MULTIPLE POWER GRIDS USING DATA SYNCHRONIZATION | EP10735367.4 | 2010-06-30 | EP2449650A2 | 2012-05-09 | BICKEL, Jon, A.; CARTER, Ronald, W. |
| A method of automatically identifying whether intelligent electronic devices (IEDs) in a power monitoring system are in multiple electrical grids. A controller sends an instruction to each IED in a predetermined time sequence such that each IED receives the instruction at a different time, commanding each IED to begin logging frequency variation data in a current/voltage signal monitored by the IED and to send the data to the controller and an associated cycle count. The controller receives the variation data and associated cycle count and determines a peak correlation using a data alignment algorithm on IED pair combinations. If the IEDs are on the same electrical grid, the peak correlations should occur at cycle count offsets that match the order that the IEDs received the instruction. Any discrepancies in the expected order of peak correlations are flagged, and the corresponding IEDs are determined to be on different grids. | ||||||
| 42 | EQUIPEMENT MODULAIRE DE TELE-CONDUITE | EP15170040.8 | 2015-06-01 | EP2963771B1 | 2018-01-17 | GRUJOVSKI, Peco; LEBLOND, Didier; MOLLIER, Christophe; SINISTRO, Stéphane; PANUEL, Yves |
| 43 | A POWER PLANT CONTROLLER FOR GENERATING A POWER REFERENCE TO WIND TURBINE GENERATORS | EP14796694.9 | 2014-11-07 | EP3075055A1 | 2016-10-05 | GARCIA, Jorge Martinez; LÆRKE, Rasmus; MØLLER, Henrik; NAYEBI, Kouroush; PANNI, Rubin; HENG, Chun Meng |
| The invention relates to a power plant controller for controlling wind turbine generators. More particularly, the invention relates to a method for compensating data obtained from measurements at a connection point to the grid in case of a communication failure where communication of such data is lost or becomes unreliable. The measured data are used in the power plant controller for determining setpoints for controlling the wind turbine generators' production of active and reactive power. In response to detection of a communication fault a new setpoint is determined independently of new measured grid data by reconfiguring parts of the power plant controller. | ||||||
| 44 | EQUIPEMENT MODULAIRE DE TELE-CONDUITE | EP15170040.8 | 2015-06-01 | EP2963771A1 | 2016-01-06 | GRUJOVSKI, Peco; LEBLOND, Didier; MOLLIER, Christophe; SINISTRO, Stéphane; PANUEL, Yves |
Un équipement de télé-conduite (10) est adapté pour surveiller le réseau MT (3) au niveau d'un poste de transformation et éventuellement en commander des éléments (5) en cas de défaut. Selon l'invention, l'équipement (10) comprend des moyens (400) pour également surveiller le réseau BT (4). De préférence, l'équipement (10) comprend un module de surveillance BT (400), un module d'alimentation (100), un module de communication (200) et un module de surveillance MT (300i) par voie à surveiller. Les différents composants des modules sont optimisés pour s'adapter aux réseaux (3, 4) sur lequel l'équipement (100) est mis en place, et pour permettre des mises à jour.
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| 45 | Steuereinheit mit einem parametrierbaren Steuerstromkreis zur Ansteuerung zumindest eines Hauptstromkreisgerätes eines Verbraucherabzweiges | EP09169470.3 | 2009-09-04 | EP2221935A3 | 2014-12-31 | Haas, Volker; Obenaus, Sven |
Steuereinheit (40) Um die Steuereinheit optimal an die Anforderungen des Verbraucherabzweiges - insbesondere eines Motorabzweiges - in Niederspannungs-Schaltanlagen anzupassen ist vorgesehen, dass als Mittel zum Einstellen der verschiedenen Werte der Parameter zumindest eine direkt auf der Steuerplatine (49) angeordnete Parametriereinrichtung, insbesondere in Form eines DIP-Schalters (61) vorgesehen ist.
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| 46 | Steuereinheit mit einem parametrierbaren Steuerstromkreis zur Ansteuerung zumindest eines Hauptstromkreisgerätes eines Verbraucherabzweiges | EP09169470.3 | 2009-09-04 | EP2221935A2 | 2010-08-25 | Haas, Volker; Obenaus, Sven |
Steuereinheit (40) Um die Steuereinheit optimal an die Anforderungen des Verbraucherabzweiges - insbesondere eines Motorabzweiges - in Niederspannungs-Schaltanlagen anzupassen ist vorgesehen, dass als Mittel zum Einstellen der verschiedenen Werte der Parameter zumindest eine direkt auf der Steuerplatine (49) angeordnete Parametriereinrichtung, insbesondere in Form eines DIP-Schalters (61) vorgesehen ist.
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| 47 | 주파수 응답 | KR1020167031765 | 2015-03-26 | KR1020160145707A | 2016-12-20 | 후오모,하이키 |
| 전력망에서망 주파수의제어를위한제어시스템들및 방법들이설명되었다. 망주파수는모니터링장치들(120)에의해상기망의하나이상의미리정해진위치들에서모니터링되고, 상기모니터링된주파수에관한하나이상의조건들이충족되었는지여부가판정된다. 상기하나이상의미리정해진위치들중 하나이상에서의상기망 주파수가제어되는동안제어주기가상기판정에기반하여개시된다. 망주파수에서상기제어주기동안변화에관한하나이상의변화특성들이판정된다. 상기모니터링된주파수를제어하도록제1 복수의전력부들(119)의각각으로및/또는제1 복수의전력부들(119)로부터의전력흐름제어하기위한명령들을포함하는제어명령들이전송된다. 상기제어명령들은상기전력부들에관한프로파일정보및 상기판정된하나이상의변화특성들에기반하여생성된다. | ||||||
| 48 | 스마트 그리드용 에너지 관리장치 | KR1020100079208 | 2010-08-17 | KR1020120016767A | 2012-02-27 | 김영글; 권남우; 임정현; 강수영; 민주영 |
| PURPOSE: An energy management device for a smart grid is provided to reduce costs which are required to fit to peak demands by communicating power Information between a consumer and a supplier in real time. CONSTITUTION: A communications unit bidirectionally communicates with an apparatus for measurement or an electrical apparatus. Set up information is inputted in an input unit(220) by a user. A display unit(240) indicates power Information of the apparatus for measurement or information of the electrical apparatus. A controller(230) receives the set up information, the power Information, and the information for electrical apparatus through the input unit or the communications unit. The controller controls the display unit and an operation of the electrical apparatus. | ||||||
| 49 | 디바이스들의 전력 소비량에 대한 정보에 기초하여 디바이스들의 동작들을 제어하는 방법 및 그 장치 | KR1020100022951 | 2010-03-15 | KR1020110087187A | 2011-08-02 | 장재휘; 박현수; 박영진; 신종현; 이규석 |
| PURPOSE: A device and method for controlling the power consumption of devices are provided to control the operation of the devices based on a power consumption level. CONSTITUTION: Allowable operation combinations and operation restriction information are received from devices(110). Each power consumption level corresponding to the devices is set based on the operation restriction information and electric charge information per time(120). The operation of the device is controlled based on the power consumption level(130). | ||||||
| 50 | 비접촉 방식 전력 공급 장치 및 비접촉 방식 전력 공급 방법 | KR1020140070058 | 2014-06-10 | KR1020150054634A | 2015-05-20 | 강창수; 한희선; 김지훈; 임현근 |
| 본발명은비접촉방식으로수전장치에전력을전송하는전력부; 상기수전장치와통신하는통신부; 및상기통신부에전송된수전장치의통신신호레벨이기준신호레벨이하이면상기수전장치와통신을중단시키는제어부를포함하는비접촉방식전력공급장치또는비접촉방식으로전력을전송하는전력공급방법에있어서, 수전장치에연결을요청하는단계; 연결요청을받은수전장치로부터의애드버타이즈먼트를수신하는단계; 및수신받은애드버타이즈먼트의신호레벨과기준신호레벨간의비교결과에따라상기수전장치와연결종료를판단하는단계를포함하는비접촉방식전력공급방법에관한것이다. | ||||||
| 51 | 수요전력관리를 위한 다선로 계측시스템 | KR1020140149696 | 2014-10-31 | KR101520760B1 | 2015-05-18 | 유우창; 허신녕; 최병진 |
| 본발명은수요전력관리를위한다선로계측시스템에관한것으로서, 수요전력을관리함에있어정확한시간을카운팅하여정확한연산및 예측이가능하도록하는것으로, 복수개의선로로부터전압및 전류를입력받는입력부와; 상기입력부에입력된전압및 전류를디지털신호로변환하는 A/D컨버터와; 상기 A/D컨버터로부터입력되는디지털신호에기초하여복수개의선로에대한전력을계측하고, 기설정된알고리즘에따라수요전력을계산하는프로세서와; 상기프로세서에서계측된전력데이터를표시하고예측전력을표시하는표시부와; 상기선로에공급되는전력을온/오프하는릴레이를제어하고상기선로와연결된전력기기의작동을제어하는제어부와; 상기표시부와연계하여계측전력및 예측전력을모니터링하고, 이를바탕으로상기제어부의구동을위한제어신호를생성하는관리부; 및상기계측전력및 예측전력데이터를송수신하고, 상기관리부에서생성된제어신호를상기제어부에전송하는통신부;를포함하는것을기술적요지로한다. | ||||||
| 52 | A control method of a electric appliance | KR20100065802 | 2010-07-08 | KR20120005188A | 2012-01-16 | JANG BONG MUN; AHN JUN HO; CHEONG DAL HO; LEE WOOK JIN; SEO MUN SEOK; SEO DAE GEUN |
| PURPOSE: A method for controlling an electrical appliance is provided to reduce electrical energy consumption time by changing the operation start time point and the operation stop time point of an electrical energy consumption unit. CONSTITUTION: A power management network comprises a smart meter(20) and an energy management device(30). The smart meter receives power Information from outside. The smart meter measures use power and power rates on a real time. The energy management device is connected to the smart meter. The energy management device communicates with one and more electrical devices and controls an operation of the electrical devices. A screen(31) indicates a current power consumption state and a external environment. | ||||||
| 53 | REAL-TIME PERFORMANCE MONITORING AND MANAGEMENT SYSTEM | PCT/US2004025891 | 2004-08-09 | WO2005015366A2 | 2005-02-17 | BUDHRAJA VIKRAM S; DYER JAMES D; MARTINEZ-MORALES CARLOS A |
| A real-time performance monitoring system for monitoring an electric power grid. The electric power grid has a plurality of grid portions, each grid portion corresponding to one of a plurality of control areas. The real-time performance monitoring system includes a monitor computer for monitoring at least one of reliability metrics, generation metrics, transmission metrics, suppliers metrics, grid infrastructure security metrics, and markets metrics for the electric power grid. The data for metrics being monitored by the monitor computer are stored in a data base, and a visualization of the metrics is displayed on at least one display computer having a monitor. The at least one display computer in one said control area enables an operator to monitor the grid portion corresponding to a different said control area. | ||||||
| 54 | AUTOMATIC IDENTIFICATION OF MULTIPLE POWER GRIDS USING DATA SYNCHRONIZATION | PCT/US2010040530 | 2010-06-30 | WO2011002843A3 | 2011-05-26 | BICKEL JON A; CARTER RONALD W |
| A method of automatically identifying whether intelligent electronic devices (IEDs) in a power monitoring system are in multiple electrical grids. A controller sends an instruction to each IED in a predetermined time sequence such that each IED receives the instruction at a different time, commanding each IED to begin logging variation data indicative of frequency variations in a current/voltage signal monitored by the IED and to send the variation data to the controller and an associated cycle count of a point in the current/voltage signal. The controller receives the variation data and associated cycle count and determines a peak correlation using a data alignment algorithm on IED pair combinations. If the IEDs are on the same electrical grid, the peak correlations should occur at cycle count offsets that match the order that the IEDs received the instruction. Any discrepancies in the expected order of peak correlations are flagged, and the corresponding IEDs are determined to be on different grids. | ||||||
| 55 | METHOD FOR ADAPTIVELY CONTROLLING THE SUPPLY VOLTAGE IN LOCAL DISTRIBUTION SYSTEMS | PCT/DE2012000730 | 2012-07-18 | WO2013013656A2 | 2013-01-31 | RONSDORF DIETER; BENDRAT MICHAEL; SCHULZ GUENTER |
| Method for adaptively controlling the supply voltage in local distribution systems in which electrical energy, in particular in the form of photovoltaic energy, can be fed in and can be drawn by loads, using at least one transformer provided between a medium-voltage and a low-voltage system, wherein different state variables of at least one of the feeders/loads, in particular current, voltage, consumption, power or the like, are determined within the respective local distribution system, said state variables for each phase are forwarded to a controller, in particular a multivariable controller, which is an integral part of an open-loop and closed-loop control module, the respective controller compares said state variables as input values with desired/reference values and generates at least one output variable which is made available to an electronically controlled transformer, by means of which a controlled system voltage deviating from the manipulated variable determined is set for the respective local distribution system within predefinable steps, said system voltage being measurable at a predefinable location of the local distribution system. | ||||||
