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公开(公告)号：US20170373500A1
公开(公告)日：2017-12-28
申请号：US15538699
申请日：2015-12-22
申请人： Robert Bosch GmbH
CPC分类号： H02J3/28 , G05B13/027 , G06N3/084 , H02J3/14 , H02J2003/007 , Y02E60/76 , Y04S40/22
摘要： A method for peak load shaving uses an energy storage device. A controller predicts the threshold above which the energy consumed by a load is equal to the capacity of the storage device. Load forecasting methods include artificial neural networks and support vector machines to compute a real-time threshold estimate that is used to decide when to dispatch power from the energy storage device. The threshold estimates are adapted iteratively, using the most recent observed load and previous threshold estimates. The adaptive algorithm reduces the peak demand charge assessed to the customer compared to existing static approaches that compute dispatch policies in advance.
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公开(公告)号：US20170351234A1
公开(公告)日：2017-12-07
申请号：US15173147
申请日：2016-06-03
申请人： Robert Bosch GmbH
发明人： Fang Chen , Binayak Roy , Maksim V. Subbotin , Jasim Ahmed
IPC分类号： G05B19/042
CPC分类号： G05B19/042 , G05B2219/2639 , G06Q50/06 , H02J3/00 , H02J3/14 , H02J7/34 , H02J2003/003 , H02J2003/007 , H02J2003/143 , Y02B70/3225 , Y04S10/56 , Y04S20/222
摘要： A method of controlling an energy storage system to reduce a peak energy procurement includes obtaining a load forecast for an energy consumption system, and, at each of a plurality of predetermined time intervals during a predetermined time period, observing a charge state of an energy storage component and a load presented by the energy consumption system, determining an energy action for the energy storage component as a function of the load forecast, observed load and observed charge state, and executing the determined energy action. Determining the energy action can include composing and optimizing a sample average approximation of a cost function for the energy storage component and energy consumption system, where the sample average approximation is composed by generating a predetermined number of random load trajectories for the energy consumption system, and forming the sample average approximation as an average of a maximum energy purchase function for each of the random load trajectories as a function of the energy action.
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公开(公告)号：US20220099743A1
公开(公告)日：2022-03-31
申请号：US17485787
申请日：2021-09-27
申请人： Robert Bosch GmbH
IPC分类号： G01R31/367 , G01R31/392
摘要： A computer-implemented method for predicting a modeled state of health of an electrical energy store having at least one electrochemical unit, in particular a battery cell, or by according to rule-based and/or data-based mapping even in an entire system. The method including providing a data-based state of health model trained to assign a modeled state of health to the electrical energy store based on characteristics of operating variables of the electrical energy store; generating a characteristic of at least one load variable based on a provided usage pattern using a usage model; generating the characteristics of operating variables based on the at least one load variable using a predefined dynamic model; and determining a predicted modeled state of health based on the generated characteristics of operating variables.
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公开(公告)号：US20160218505A1
公开(公告)日：2016-07-28
申请号：US14914369
申请日：2014-08-28
申请人： Robert Bosch GmbH
CPC分类号： H02J3/06 , G05B13/041 , G06Q10/06312 , G06Q50/06 , H02J3/005 , H02J3/008 , H02J3/28 , H02J3/32 , H02J2003/003 , H02J2003/007 , Y02E20/14 , Y02E50/11 , Y02P80/21 , Y04S50/10
摘要： A planning tool and method for energy asset sizing and optimal dispatch is provided for managing the inter-temporal optimization problem caused by adding energy assets to an energy system. The tool and method are configured to optimally size and to operate energy assets including energy storage assets. Value stream models, asset cost models, constraint and operation strategies are applied in the tool and the optimization process.
摘要翻译： 提供能源资产规模和优化调度的规划工具和方法，用于管理通过向能源系统添加能源资源而引起的时间间优化问题。 该工具和方法被配置为最优化尺寸并操作能量资产，包括储能资产。 价值流模型，资产成本模型，约束和操作策略应用于工具和优化过程中。
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公开(公告)号：US09312698B2
公开(公告)日：2016-04-12
申请号：US13719548
申请日：2012-12-19
申请人： Robert Bosch GmbH
CPC分类号： H02J3/383 , H02J3/32 , H02J3/382 , H02J3/386 , H02J7/35 , H02J2003/003 , Y02E10/54 , Y02E10/563 , Y02E10/566 , Y02E10/763 , Y02E10/766 , Y02E70/30 , Y04S10/54
摘要： A system and method for controlling the distribution of energy from a plurality of energy resources to a load. The system includes an energy system controller to control the distribution of energy to an electric load provided by a plurality of energy resources. The energy resources include dispatchable sources of energy such as diesel generators and combined heat and power generators; renewable sources of energy including photo-voltaic cells, wind turbines, and geothermal sources; and storage resources such as electrochemical batteries or pumped hydro reserves.
摘要翻译： 一种用于控制从多个能量资源到负载的能量分配的系统和方法。 该系统包括能量系统控制器，用于控制能量分配给由多个能量资源提供的电力负载。 能源资源包括可排放能源，如柴油发电机和热电联产机组合; 可再生能源，包括光伏电池，风力涡轮机和地热源; 以及储存资源，如电化学电池或抽水蓄能。
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公开(公告)号：US20140172182A1
公开(公告)日：2014-06-19
申请号：US13719548
申请日：2012-12-19
申请人： ROBERT BOSCH GMBH
IPC分类号： G05B13/02
CPC分类号： H02J3/383 , H02J3/32 , H02J3/382 , H02J3/386 , H02J7/35 , H02J2003/003 , Y02E10/54 , Y02E10/563 , Y02E10/566 , Y02E10/763 , Y02E10/766 , Y02E70/30 , Y04S10/54
摘要： A system and method for controlling the distribution of energy from a plurality of energy resources to a load. The system includes an energy system controller to control the distribution of energy to an electric load provided by a plurality of energy resources. The energy resources include dispatchable sources of energy such as diesel generators and combined heat and power generators; renewable sources of energy including photo-voltaic cells, wind turbines, and geothermal sources; and storage resources such as electrochemical batteries or pumped hydro reserves.
摘要翻译： 一种用于控制从多个能量资源到负载的能量分配的系统和方法。 该系统包括能量系统控制器，用于控制能量分配给由多个能量资源提供的电力负载。 能源资源包括可排放能源，如柴油发电机和热电联产机组合; 可再生能源，包括光伏电池，风力涡轮机和地热源; 以及储存资源，如电化学电池或抽水蓄能。
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