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Patent Agency Ranking
公开(公告)号：US08200369B2
公开(公告)日：2012-06-12
申请号：US12047217
申请日：2008-03-12
Applicant: Xu Cheng , Frederick C. Huff , Peter N. Francino , Konrad Swirski
Inventor： Xu Cheng , Frederick C. Huff , Peter N. Francino , Konrad Swirski
IPC: G06F1/26
CPC classification number: F23N5/242 , F23N2023/44 , F23N2025/24 , F23N2037/10 , G05B23/021 , G05B23/024 , G05B23/0294 , Y02P80/114
Abstract: A technique of implementing performance monitoring in a power plant is appropriate to control operating parameters and factors connected with the efficiency of the energy production process in an energy marketplace that is more complex than in the past, and that takes variable costs besides the cost of fuel into account, e.g., environmental credits, equipment degradation and repair costs, electrical energy trade market factors like ramp rate, LMP (Locational Marginal Pricing) factors, the ability to deliver contracted power levels and spot transactions, etc. The technique applies a statistical analysis to collected power plant data to determine the factors that are best controlled or changed to affect (increase) the efficiency or other primary performance indication of the plant, as well as to establish baseline or best-possible operational constraints to be used to control the plant in the future.
Abstract translation: 在电厂中实施性能监测的技术适用于控制运行参数和与能源生产过程效率相关的因素，该能源市场比以往更为复杂，并且除了燃料成本之外还需要可变成本 考虑到环境信贷，设备退化和维修成本，电能贸易市场因素如斜率，LMP（位置边际定价）因素，承诺能力水平和现货交易能力等。该技术应用统计分析 收集发电厂数据，以确定最佳控制或改变以影响（增加）工厂的效率或其他主要性能指标的因素，以及建立用于控制工厂的基准或最佳可能的操作限制 在将来。
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公开(公告)号：US20100049561A1
公开(公告)日：2010-02-25
申请号：US12196544
申请日：2008-08-22
Applicant: Xinsheng Lou , Carl H. Neuschaefer , Paul J. Panos , Joseph W. Quinn
Inventor： Xinsheng Lou , Carl H. Neuschaefer , Paul J. Panos , Joseph W. Quinn
CPC classification number: F23C10/28 , F23N5/00 , F23N2023/44 , F23N2025/24 , F23N2037/18 , F23N2900/05006 , G05B13/04
Abstract: A device for optimizing a modeled fluidized bed combustion power plant (10) includes a model (112) of a fluidized bed combustion system and an optimizer (114). The model (112) of the fluidized bed combustion system provides at least one simulated output parameter of the fluidized bed combustion power plant (10) in response to a user selected parameter of the fluidized bed combustion power plant (10). The optimizer (114) provides at least one optimized simulated output parameter of the fluidized bed combustion power plant (10) in response to at least one user selected optimization setting (126) and the at least one simulated output parameter.
Abstract translation: 用于优化建模的流化床燃烧发电厂（10）的装置包括流化床燃烧系统的模型（112）和优化器（114）。 流化床燃烧系统的模型（112）响应于流化床燃烧发电厂（10）的用户选择的参数，提供流化床燃烧发电厂（10）的至少一个模拟输出参数。 响应于至少一个用户选择的优化设置（126）和所述至少一个模拟输出参数，优化器（114）提供流化床燃烧发电厂（10）的至少一个优化的模拟输出参数。
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公开(公告)号：US08091794B2
公开(公告)日：2012-01-10
申请号：US11770626
申请日：2007-06-28
Applicant: Lokesh T. Siddaramanna , Harsha N. Chandrashekar , Gary J. Hobart , Thomas G. Peterson
IPC: F23N5/20
CPC classification number: F23N5/203 , F23N2023/38 , F23N2025/24 , F24F11/30 , F24F11/47 , F24F11/52 , F24F2110/10
Abstract: The present disclosure pertains to thermostats that assist users in monitoring and/or controlling their utility consumption habits and patterns. In particular, the present disclosure relates to a thermostat that includes a housing and a controller located within the housing. The controller may be adapted to implement a control algorithm that permits the controller to operate one or more components of an HVAC system. The thermostat may include a display and a receiver that is configured to receive messages from a utility. In some cases, the controller may provide, on the display, an indication of a measure of utility usage during a first time period (e.g. during a current month) and an indication of a measure of utility usage during a second time period (e.g. during the same month one year ago) that may be after the first time period.
Abstract translation: 本公开涉及帮助用户监测和/或控制其公用事业消费习惯和模式的恒温器。 特别地，本公开涉及一种恒温器，其包括壳体和位于壳体内的控制器。 控制器可以适于实现允许控制器操作HVAC系统的一个或多个部件的控制算法。 恒温器可以包括被配置为从公用设施接收消息的显示器和接收器。 在一些情况下，控制器可以在显示器上提供在第一时间段（例如在当前月份期间）对公用事业使用量度量的指示，以及在第二时间段期间（例如在 一年前的同一个月），可能是在第一个时期之后。
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公开(公告)号：US20090012653A1
公开(公告)日：2009-01-08
申请号：US12047217
申请日：2008-03-12
Applicant: Xu Cheng , Frederick C. Huff , Peter N. Francino , Konrad Swirski
Inventor： Xu Cheng , Frederick C. Huff , Peter N. Francino , Konrad Swirski
IPC: G06F1/26
CPC classification number: F23N5/242 , F23N2023/44 , F23N2025/24 , F23N2037/10 , G05B23/021 , G05B23/024 , G05B23/0294 , Y02P80/114
Abstract: A technique of implementing performance monitoring in a power plant is appropriate to control operating parameters and factors connected with the efficiency of the energy production process in an energy marketplace that is more complex than in the past, and that takes into account more than just the cost of fuel. In particular, this method works well when the real costs of production are dependent on other variable costs besides the cost of fuel, such as environmental credits, equipment degradation and repair costs, as well as electrical energy trade market factors like ramp rate, LMP factors, and the ability to deliver contracted power levels and spot transactions. The power plant performance monitoring technique applies a statistical analysis to collected power plant data to determine the factors that are best controlled or changed to affect (increase) the efficiency or other primary performance indication of the plant, in whatever state or operating level the plant is run. Because heat rate calculation applications are typically performed on-line, it is possible to analyze collected plant data in detail and to apply for example, principal component analysis (PCA) and linear and nonlinear regression analysis to the data, which enables the performance method to obtain a more accurate detection of the influence of the principal process parameters that affect heat rate deviation (efficiency), as well as to establish baseline or best-possible operational constraints to be used to control the plant in the future. This performance based control methodology will allow for near optimum performance of power plants by constantly allowing for refinement and best practices and control to be realized.
Abstract translation: 在电厂中实施性能监测的技术适用于控制与能源市场中能源生产过程效率相关的运行参数和因素，这些能源市场比以往更复杂，并且不仅考虑到成本 的燃料。 特别是，当生产的实际成本取决于其他可变成本，除了燃料成本（如环境信贷，设备退化和维修成本）以及电能贸易市场因素如升温速率，LMP因素 ，以及提供合同权力水平和现货交易的能力。 电厂性能监测技术对收集的电厂数据进行统计分析，以确定最佳控制或改变的因素，以影响（增加）工厂的效率或其他主要性能指标，无论工厂的任何状态或操作级别 跑。 由于热速率计算应用通常在线进行，因此可以详细分析采集的工厂数据，并将主成分分析（PCA）和线性和非线性回归分析应用于数据，这使得性能方法能够 更准确地检测影响热耗率偏差（效率）的主要工艺参数的影响，以及建立将来用于控制工厂的基准或最佳可能的操作限制。 这种基于性能的控制方法将通过不断允许精细化和最佳实践和控制来实现发电厂的近似最佳性能。
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公开(公告)号：US20090001181A1
公开(公告)日：2009-01-01
申请号：US11770626
申请日：2007-06-28
Applicant: Lokesh T. Siddaramanna , Harsha N. Chandrashekar , Gary J. Hobart , Thomas G. Peterson
IPC: F23N5/20
CPC classification number: F23N5/203 , F23N2023/38 , F23N2025/24 , F24F11/30 , F24F11/47 , F24F11/52 , F24F2110/10
Abstract: The present disclosure pertains to thermostats that assist users in monitoring and/or controlling their utility consumption habits and patterns. In particular, the present disclosure relates to a thermostat that includes a housing and a controller located within the housing. The controller may be adapted to implement a control algorithm that permits the controller to operate one or more components of an HVAC system. The thermostat may include a display and a receiver that is configured to receive messages from a utility. In some cases, the controller may provide, on the display, an indication of a measure of utility usage during a first time period (e.g. during a current month) and an indication of a measure of utility usage during a second time period (e.g. during the same month one year ago) that may be after the first time period.
Abstract translation: 本公开涉及帮助用户监测和/或控制其公用事业消费习惯和模式的恒温器。 特别地，本公开涉及一种恒温器，其包括壳体和位于壳体内的控制器。 控制器可以适于实现允许控制器操作HVAC系统的一个或多个部件的控制算法。 恒温器可以包括被配置为从公用设施接收消息的显示器和接收器。 在一些情况下，控制器可以在显示器上提供在第一时间段（例如在当前月份期间）对公用事业使用量度量的指示，以及在第二时间段期间（例如在 一年前的同一个月），可能是在第一个时期之后。
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