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51. 发明授权

US08972067B2 System and method for optimizing plant operations 有权
标题翻译：优化工厂运行的系统和方法
公开(公告)号：US08972067B2
公开(公告)日：2015-03-03
申请号：US13105781
申请日：2011-05-11
申请人： Joel Donnell Holt , Richard Lee Nichols , Frederick William Block , Michael Joseph Alexander
发明人： Joel Donnell Holt , Richard Lee Nichols , Frederick William Block , Michael Joseph Alexander
IPC分类号： G05D17/00 , G06F11/30 , G06Q10/00
CPC分类号： G06Q10/00 , Y02P90/84
摘要： Embodiments of the present disclosure include systems and a method. In one embodiment, a system is provided. The system includes a risk calculation system configured to calculate a risk based on a static input and a dynamic input, and a decision support system configured to use the risk to derive a decision. The system also includes a plant control system configured to update operations of a plant based on the decision, wherein the decision predicts future plant conditions.
摘要翻译：本公开的实施例包括系统和方法。在一个实施例中，提供了一种系统。该系统包括被配置为基于静态输入和动态输入来计算风险的风险计算系统，以及被配置为使用风险来导出决策的决策支持系统。该系统还包括被配置为基于该决定更新工厂的操作的工厂控制系统，其中该决定预测未来的工厂状况。

52. 发明授权

US08965589B2 Circuit and method for maximum power point tracking of solar panel 有权
标题翻译：太阳能电池板最大功率点跟踪的电路和方法
公开(公告)号：US08965589B2
公开(公告)日：2015-02-24
申请号：US13432705
申请日：2012-03-28
申请人： Chen Zhao
发明人： Chen Zhao
IPC分类号： G05D3/12 , G05D5/00 , G05D9/00 , G05D11/00 , G05D17/00 , G05F1/67
CPC分类号： G05F1/67
摘要： The present invention relates to a maximum power point tracking circuit for a solar panel. In one embodiment, the circuit can include: a real-time power calculator that receives a real-time output voltage and a real-time output current of the solar panel, and generates a real-time power of the solar panel; a memory power generator coupled to the real-time power calculator, and that generates a memory power based on the real-time power; a comparing circuit that compares the real-time power against the memory power, where an output of the comparing circuit is configured to control a controlling signal for a solar power supply apparatus; and a reset circuit that receives the real-time output voltage of the solar panel, where an output of the reset circuit is configured to control the controlling signal.
摘要翻译：本发明涉及太阳能电池板的最大功率点跟踪电路。在一个实施例中，电路可以包括：实时功率计算器，其接收太阳能电池板的实时输出电压和实时输出电流，并产生太阳能电池板的实时功率; 耦合到所述实时功率计算器并且基于所述实时功率产生存储器功率的存储器功率发生器; 比较电路，其将实时功率与存储器功率进行比较，其中比较电路的输出被配置为控制太阳能供电装置的控制信号; 以及复位电路，其接收所述太阳能电池板的实时输出电压，其中所述复位电路的输出被配置为控制所述控制信号。

53. 发明授权

US08930033B2 Demand response method, computer-readable medium and system 有权
标题翻译：需求响应方法，计算机可读介质和系统
公开(公告)号：US08930033B2
公开(公告)日：2015-01-06
申请号：US12929803
申请日：2011-02-16
申请人： Jang Beom Yang , Jung Won Park , Seong Wook Jeong , Chang Hern Lee , Seong Chan Gim , Young Ho Jang , Jae Min Lim , Sung Ho Cho , Sun Il Jin , Chang Ho Son , Young Jin Baek
发明人： Jang Beom Yang , Jung Won Park , Seong Wook Jeong , Chang Hern Lee , Seong Chan Gim , Young Ho Jang , Jae Min Lim , Sung Ho Cho , Sun Il Jin , Chang Ho Son , Young Jin Baek
IPC分类号： G05D3/12 , G05D5/00 , G05D9/00 , G05D11/00 , G05D17/00 , H02J3/14
CPC分类号： H02J3/14 , H02J2003/143 , Y02B70/3225 , Y02B70/3266 , Y04S20/222 , Y04S20/224 , Y04S20/242
摘要： A demand response (DR) system, computer-readable medium and method are disclosed. The DR system controls a high-power-consumption load to be pre-operated or post-operated in a low-power-rate interval instead of a high-power-rate interval, and reduces an amount of power consumption required for a high-power-rate interval, resulting in reduction of power rates. In addition, limitation to household appliance operation is minimized, to greatly reduce inconvenience of a user.
摘要翻译：公开了一种需求响应（DR）系统，计算机可读介质和方法。 DR系统控制高功耗负载，以低功率速率间隔而不是高功率速率间隔进行预操作或后操作，并减少高功率负载所需的功耗，功率率间隔，导致功率降低。另外，对家用电器操作的限制被最小化，大大减少了用户的不便。

54. 发明授权

US08918221B2 Analytics for consumer power consumption 有权
标题翻译：用于消费者功耗的分析
公开(公告)号：US08918221B2
公开(公告)日：2014-12-23
申请号：US13012331
申请日：2011-01-24
申请人： Gaëlle Le Roux , Alastair Partington
发明人： Gaëlle Le Roux , Alastair Partington
IPC分类号： G05D3/12 , G05D5/00 , G05D9/00 , G05D11/00 , G05D17/00 , G05D23/00 , G05B11/01 , G06F7/00 , G06F17/30 , G06F15/173 , G06F9/445 , G01R19/10 , G06Q10/04 , H02J3/14 , G06Q50/06 , H02J13/00 , G01D4/00
CPC分类号： G05F1/66 , G01D4/004 , G05B15/02 , G06Q10/04 , G06Q50/06 , H02J3/14 , H02J13/0024 , H02J13/0062 , H02J13/0079 , Y02B70/3225 , Y02B90/242 , Y02B90/2623 , Y02B90/2638 , Y02E60/74 , Y04S10/30 , Y04S10/60 , Y04S20/222 , Y04S20/322 , Y04S40/122 , Y04S40/124
摘要： A system and method for centralized statistical analysis and control of power consumption is provided. The centralized statistical analysis, performed by a centralized power utility management system, may then be compared with one or more goals of the customer. Based on the comparison of the statistical analysis with the one or more goals of the customer, one or more actions may be taken including controlling one or more appliances resident at the customer premises.
摘要翻译：提供了一种用于集中统计分析和功耗控制的系统和方法。然后可以将由集中式电力公用事业管理系统执行的集中统计分析与客户的一个或多个目标进行比较。基于统计分析与客户的一个或多个目标的比较，可以采取一个或多个动作，包括控制驻留在客户驻地的一个或多个设备。

55. 发明授权

US08914160B2 Demand response method and demand response system 有权
标题翻译：需求响应方式和需求响应系统
公开(公告)号：US08914160B2
公开(公告)日：2014-12-16
申请号：US13082875
申请日：2011-04-08
申请人： Jang Beom Yang , Jae Min Lim , Seong Wook Jeong , Sun Il Jin , Seong Oh Kwak , Seong Chan Gim , Young Jin Baek , Hyun Ki Kim
发明人： Jang Beom Yang , Jae Min Lim , Seong Wook Jeong , Sun Il Jin , Seong Oh Kwak , Seong Chan Gim , Young Jin Baek , Hyun Ki Kim
IPC分类号： G05D17/00 , G05B15/00 , H02J3/14
CPC分类号： H02J3/14 , H02J2003/143 , Y02B70/3225 , Y02B70/3266 , Y04S20/222 , Y04S20/242
摘要： A demand response (DR) method or a demand response (DR) system determines priority of each household appliance in response to a quality status of each household appliance, and variably controls a DR level of each household appliance according to the priority of each household appliance, to guarantee the quality of the household appliance and minimize power consumption.
摘要翻译：需求响应（DR）方法或需求响应（DR）系统根据每个家用电器的质量状况确定每个家用电器的优先级，并根据每个家用电器的优先级可变地控制每个家用电器的DR水平，以保证家用电器的质量，并最大限度地降低功耗。

56. 发明授权

US08909382B1 Occupancy detection system and method having automatic adaptation capabilities 有权
标题翻译：具有自动适应能力的占用检测系统和方法
公开(公告)号：US08909382B1
公开(公告)日：2014-12-09
申请号：US13293281
申请日：2011-11-10
申请人： Kaveh Malakuti
发明人： Kaveh Malakuti
IPC分类号： G05D3/12 , G05D5/00 , G05D9/00 , G05D11/00 , G05D17/00 , H01J1/60 , H01J7/42 , H05B37/04 , H05B37/02 , H05B39/04 , H05B41/36 , G08B13/00 , G08B23/00 , G01S13/00
CPC分类号： H05B37/0227 , G01S13/00 , Y02B20/44
摘要： An occupancy detection system includes a motion detector, one or more sound detectors and a lighting controller configured to turn on and off one or more lighting devices in a defined area based on detected occupancy states. Lighting control circuitry determines occupancy states based on motion detector output signals and sound detector output signals, and further controls associated lighting devices to be turned ON or OFF in accordance with determined occupancy states and an automatically adaptable timeout period. The timeout period is automatically adjusted in accordance with newly recorded time stamps for lighting status changes, based on a second order occupancy distribution analysis such as a Gaussian probability distribution function, with an occupancy curve adjusted for each newly recorded set of time stamps and the timeout period being adjusted according to the mean and variance of the occupancy curve.
摘要翻译：占用检测系统包括运动检测器，一个或多个声音检测器和照明控制器，该照明控制器被配置为基于检测到的占有状态来打开和关闭限定区域中的一个或多个照明设备。照明控制电路基于运动检测器输出信号和声音检测器输出信号来确定占用状态，并且根据确定的占用状态和自动适应的超时周期进一步控制关联的照明设备被接通或关闭。根据用于照明状态变化的新记录的时间戳，基于高斯概率分布函数的二阶占用分布分析，对每个新记录的时间戳集合调整占用曲线和超时时间，自动调整超时时间期间根据占用曲线的平均值和方差进行调整。

57. 发明授权

US08880228B2 System and method for mitigating an electric unbalance of a three-phase current at a point of common coupling between a wind farm and a power grid 有权
标题翻译：在风力发电场和电网之间的共同耦合点减轻三相电流的电气不平衡的系统和方法
公开(公告)号：US08880228B2
公开(公告)日：2014-11-04
申请号：US13360874
申请日：2012-01-30
申请人： Sathees Kumar
发明人： Sathees Kumar
IPC分类号： G05D3/12 , G05D5/00 , G05D9/00 , G05D11/00 , G05D17/00 , F03D9/00 , H02P9/04 , H02J3/38 , H02J3/26
CPC分类号： H02J3/26 , H02J3/386 , Y02E10/763 , Y02E40/50
摘要： A system is provided for mitigating an electric unbalance of a three-phase current at a Point of Common Coupling being located between a wind farm having a plurality of wind turbines and a power grid. The system includes a measurement device and a central wind farm controller. The measurement device measures the electric unbalance at the Point of Common Coupling and provides a measurement signal being indicative for the measured electric unbalance. The central wind farm controller is coupled to the measurement device and controls the operation of the plurality of wind turbines. In response to the measurement signal the central wind farm provides a control signal for mitigating the electric unbalance at the Point of Common Coupling. Also provided is a corresponding method for mitigating an electric unbalance of a three-phase current and a computer program for controlling and/or for carrying out the mentioned method.
摘要翻译：提供了一种用于减轻在具有多个风力涡轮机的风力发电场和电网之间的公共耦合点处的三相电流的电不平衡的系统。该系统包括测量装置和中央风电场控制器。测量装置测量公共耦合点处的电气不平衡，并提供测量信号，指示测量的电气不平衡。中央风电场控制器耦合到测量装置并且控制多个风力涡轮机的操作。响应于测量信号，中央风电场提供用于减轻公共耦合点处的电不平衡的控制信号。还提供了用于减轻三相电流的电不平衡的相应方法和用于控制和/或执行所述方法的计算机程序。

58. 发明授权

US08855828B2 Facilitating distributed power production units in a power group to store power for power conditioning during an anticipated temporary power production disruption 有权
标题翻译：在预期的临时电力生产中断期间，促进电力集团中的分布式电力生产单元存储电力调节功率
公开(公告)号：US08855828B2
公开(公告)日：2014-10-07
申请号：US13356018
申请日：2012-01-23
申请人： Jason Lee Ellis
发明人： Jason Lee Ellis
IPC分类号： G05D3/12 , G05D5/00 , G05D9/00 , G05D11/00 , G05D17/00 , H02J7/35
CPC分类号： H02J7/35
摘要： In an embodiment, a server monitors a set of parameters associated with future power production capacity of a set of distributed power production units that belong to a power group supplying power to a given serving area of a power grid during a given period of time. The server predicts, for a portion of the given period of time, a temporary power production disruption that will affect the power group based on the monitoring. The server sends a control message to the power group based on the prediction. At least one power production unit in the power group receives the control message, and responsive to the control message diverts at least a portion of power being supplied to the given serving area to local storage, detects the temporary power disruption and conditions power supplied to the given serving area during the temporary power distribution based upon the locally stored power.
摘要翻译：在一个实施例中，服务器监视与在给定时间段期间属于电网的给定服务区域的电源组的一组分布式电力生产单元的未来电力生产能力相关联的一组参数。服务器预计，在给定时间段内，暂时的电力生产中断会影响到基于监控的电源组。服务器根据预测向电源组发送控制消息。电力组中的至少一个电力生产单元接收控制消息，并且响应于控制消息将提供给给定服务区的电力的至少一部分转移到本地存储器，检测临时功率中断并且提供给基于本地存储的功率在临时配电期间给定的服务区域。

59. 发明授权

US08768799B1 System, method, and apparatus for settlement for participation in an electric power grid 有权
公开(公告)号：US08768799B1
公开(公告)日：2014-07-01
申请号：US14193654
申请日：2014-02-28
申请人： Causam Energy, Inc.
发明人： Joseph W. Forbes
IPC分类号： G07F19/00 , G06Q10/00 , G08B23/00 , G05D17/00 , G05D3/12 , G06Q50/06 , G06Q30/02
CPC分类号： G06Q50/06 , B60L11/184 , B60L11/1842 , B60L11/1844 , B60L2230/16 , B60L2230/40 , G05D3/12 , G05D17/00 , G06Q10/00 , G06Q20/102 , G06Q20/14 , G06Q20/145 , G06Q30/0206 , G06Q30/0283 , G06Q30/04 , G06Q40/00 , G06Q40/04 , G07F15/008 , H02J3/008 , H02J13/0086 , H02J2003/007 , H04L69/22 , H04L69/325 , Y02E60/721 , Y02E60/7869 , Y02P90/845 , Y02T10/7005 , Y02T10/7088 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14 , Y04S40/128 , Y04S50/10 , Y04S50/12 , Y04S50/14
摘要： Systems, methods, and apparatus embodiments for electric power grid and network registration and management of physical and financial settlement for participation of active grid elements in supply and/or curtailment of power. Settlement is provided for grid elements that participate in the electric power grid following initial registration of each grid element with the system, preferably through network-based communication between the grid elements and a coordinator, either in coordination with or outside of an IP-based communications network router. A multiplicity of active grid elements function in the grid for supply capacity, supply and/or load curtailment as supply or capacity, and are compensated through settlement for their functional participation in the electric power grid. Also, messaging related to settlement is managed through a network by a Coordinator using IP messaging for communication with the grid elements, with the energy management system (EMS), and with the utilities, market participants, and/or grid operators.

60. 发明授权

US08768529B2 Grid frequency rate limiting system 有权
标题翻译：电网频率限制系统
公开(公告)号：US08768529B2
公开(公告)日：2014-07-01
申请号：US12839699
申请日：2010-07-20
申请人： Matthew John Mosley , John Rogers Huey , Christopher Eugene Long
发明人： Matthew John Mosley , John Rogers Huey , Christopher Eugene Long
IPC分类号： G05D3/12 , G05D5/00 , G05D9/00 , G05D11/00 , G05D17/00 , F02D29/06 , H02P9/04 , F01D15/10
CPC分类号： H02P9/04 , F01K13/02 , F01K23/101 , F02C9/28 , H02P9/102 , H02P9/105
摘要： A grid frequency rate limiting system for a droop governor is disclosed, the grid frequency rate limiting system including: a rate limit calculator for: obtaining data including at least one of: a transient power response requirement indicator, a turbo-generator power level indicator, a grid stability indicator, a fuel transfer indicator, a combustion mode timing indicator, or a temperature matching indicator; and defining rate limits according to the obtained data; a rate limiter operably connected to the rate limit calculator, the rate limiter for: obtaining a grid frequency reading associated with a grid frequency of an electrical grid; obtaining the defined rate limits; and filtering the grid frequency using the defined rate limits to provide a filtered frequency; and a droop governor operably connected to the grid frequency rate limiting system, the droop governor for: obtaining the filtered frequency; and providing a power response to the electrical grid based upon the filtered frequency.
摘要翻译：公开了一种用于下垂控制器的电网频率限制系统，所述电网频率限制系统包括：速率限制计算器，用于：获得包括以下中的至少一个的数据：瞬态功率响应要求指示符，涡轮发电机功率电平指示符，电网稳定指示器，燃料传输指示器，燃烧模式定时指示器或温度匹配指示器; 并根据获得的数据定义速率限制; 速率限制器，可操作地连接到速率限制计算器，所述速率限制器用于：获得与电网的电网频率相关联的电网频率读数; 获得定义的速率限制; 并使用定义的速率限制对电网频率进行滤波以提供滤波频率; 以及可操作地连接到电网频率限制系统的下垂调节器，所述下垂调节器用于：获得滤波频率; 以及基于滤波的频率向电网提供功率响应。

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