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公开(公告)号：US20210104893A1
公开(公告)日：2021-04-08
申请号：US17021170
申请日：2020-09-15
Applicant: CON EDISON BATTERY STORAGE, LLC
Inventor： Radu Dorneanu , Michael J. Wenzel , Mohammad N. Elbsat , Kirk H. Drees , Andrew J. Przybylski
Abstract: An optimization controller for a battery includes a high level controller configured to receive a regulation signal from an incentive provider cat a data fusion module, determine statistics of the regulation signal, and use the statistics of the regulation signal to generate a frequency response midpoint. The optimization controller further includes a low level controller configured to use the frequency response midpoint to determine optimal battery power setpoints and use the optimal battery power setpoints to control an amount of electric power stored or discharged from the battery during a frequency response period.
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公开(公告)号：US10855081B2
公开(公告)日：2020-12-01
申请号：US16372986
申请日：2019-04-02
Applicant: CON EDISON BATTERY STORAGE, LLC
Inventor： Michael J. Wenzel , Brett M. Lenhardt , Kirk H. Drees
IPC: H02J3/32 , G01R31/367 , G01R31/392 , H02J7/00 , H02J3/38 , G01R31/44
Abstract: An electrical energy storage system includes a battery configured to store and discharge electric power to an energy grid, a power inverter configured to use battery power setpoints to control an amount of the electric power stored or discharged from the battery, the battery power setpoints comprising at least one of frequency regulation power setpoints and ramp rate control power setpoints, and a controller. The controller is configured to use a battery life model to generate the battery power setpoints for the power inverter. The battery life model includes one or more variables that depend on the battery power setpoints.
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公开(公告)号：US20200089178A1
公开(公告)日：2020-03-19
申请号：US16580385
申请日：2019-09-24
Applicant: Con Edison Battery Storage, LLC
Inventor： Mohammad N. Elbsat , Michael J. Wenzel , Kirk H. Drees
Abstract: An energy storage system for a building includes a battery asset configured to store electricity and discharge the stored electricity for use in satisfying a building electric load. The system includes a planning tool configured to identify one or more selected functionalities of the energy storage system and generate a cost function defining a cost of operating the energy storage system over an optimization period. The cost function includes a term for each of the selected functionalities. The planning tool is configured to generate optimization constraints based on the selected functionalities, attributes of the battery asset, and the electric energy load to be satisfied. The planning tool is configured to optimize the cost function to determine optimal power setpoints for the battery asset at each of a plurality of time steps of the optimization period.
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公开(公告)号：US10594153B2
公开(公告)日：2020-03-17
申请号：US15663384
申请日：2017-07-28
Applicant: Con Edison Battery Storage, LLC
Inventor： Radu Dorneanu , Michael J. Wenzel , Mohammad N. Elbsat , Kirk H. Drees
Abstract: A frequency response optimization system includes a battery configured to store and discharge electric power, a power inverter configured to control an amount of the electric power stored or discharged from the battery, a high level controller, and a low level controller. The high level controller is configured to receive a regulation signal from an incentive provider, determine statistics of the regulation signal, and use the statistics of the regulation signal to generate an optimal frequency response midpoint. The optimal midpoint achieves a desired change in the state-of-charge of the battery while participating in a frequency response program. The low level controller is configured to use the midpoints to determine optimal battery power setpoints for the power inverter. The power inverter is configured to use the optimal battery power setpoints to control an amount of the electric power stored or discharged from the battery.
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15.发明授权公开(公告)号：US10418832B2
公开(公告)日：2019-09-17
申请号：US15247883
申请日：2016-08-25
Applicant: Con Edison Battery Storage, LLC
Inventor： Michael J. Wenzel , Kirk H. Drees , Mohammad N. ElBsat
Abstract: A frequency response optimization system includes a battery configured to store and discharge electric power, a power inverter configured to control an amount of the electric power stored or discharged from the battery, and a frequency response controller. The frequency response controller includes receiving a regulation signal from an incentive provider, determining statistics of the regulation signal, using the statistics of the regulation signal to generate a frequency response midpoint, and using the frequency response midpoint to determine optimal battery power setpoints for the power inverter. The power inverter is configured to use the optimal battery power setpoints to control the amount of the electric power stored or discharged from the battery.
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Patent Agency Ranking
公开(公告)号：US10389136B2
公开(公告)日：2019-08-20
申请号：US15247844
申请日：2016-08-25
Applicant: Con Edison Battery Storage, LLC
Inventor： Kirk H. Drees
Abstract: A photovoltaic energy system includes a photovoltaic field configured to convert solar energy into electrical energy, a power inverter configured to control an electric power output of the photovoltaic field, and a controller. The controller can determine optimal power setpoints for the power inverter by optimizing a value function that includes a penalty cost for failing to comply with a ramp rate limit and photovoltaic revenue.
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公开(公告)号：US10250039B2
公开(公告)日：2019-04-02
申请号：US15247793
申请日：2016-08-25
Applicant: Con Edison Battery Storage, LLC
Inventor： Michael J. Wenzel , Brett M. Lenhardt , Kirk H. Drees
Abstract: An electrical energy storage system includes a battery configured to store and discharge electric power to an energy grid, a power inverter configured to use battery power setpoints to control an amount of the electric power stored or discharged from the battery, the battery power setpoints comprising at least one of frequency regulation power setpoints and ramp rate control power setpoints, and a controller. The controller is configured to use a battery life model to generate the battery power setpoints for the power inverter. The battery life model includes one or more variables that depend on the battery power setpoints.
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公开(公告)号：US20240053715A1
公开(公告)日：2024-02-15
申请号：US18337230
申请日：2023-06-19
Applicant: Con Edison Battery Storage, LLC
Inventor： Mohammad N. Elbsat , Michael J. Wenzel , Kirk H. Drees
IPC: G05B19/042 , H02J3/00 , H02J5/00 , H02J3/32
CPC classification number: G05B19/042 , H02J3/00 , H02J5/00 , H02J3/32 , G05B2219/2639 , H02J7/34
Abstract: An energy storage system for a building includes a battery asset configured to store electricity and discharge the stored electricity for use in satisfying a building electric load. The system includes a planning tool configured to identify one or more selected functionalities of the energy storage system and generate a cost function defining a cost of operating the energy storage system over an optimization period. The cost function includes a term for each of the selected functionalities. The planning tool is configured to generate optimization constraints based on the selected functionalities, attributes of the battery asset, and the electric energy load to be satisfied. The planning tool is configured to optimize the cost function to determine optimal power setpoints for the battery asset at each of a plurality of time steps of the optimization period.
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公开(公告)号：US11681264B2
公开(公告)日：2023-06-20
申请号：US17493071
申请日：2021-10-04
Applicant: Con Edison Battery Storage, LLC
Inventor： Mohammad N. Elbsat , Michael J. Wenzel , Kirk H. Drees
IPC: G05B19/042 , H02J3/00 , H02J5/00 , H02J3/32 , H02J7/34
CPC classification number: G05B19/042 , H02J3/00 , H02J3/32 , H02J5/00 , G05B2219/2639 , H02J7/34
Abstract: An energy storage system for a building includes a battery asset configured to store electricity and discharge the stored electricity for use in satisfying a building electric load. The system includes a planning tool configured to identify one or more selected functionalities of the energy storage system and generate a cost function defining a cost of operating the energy storage system over an optimization period. The cost function includes a term for each of the selected functionalities. The planning tool is configured to generate optimization constraints based on the selected functionalities, attributes of the battery asset, and the electric energy load to be satisfied. The planning tool is configured to optimize the cost function to determine optimal power setpoints for the battery asset at each of a plurality of time steps of the optimization period.
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公开(公告)号：US20210175713A1
公开(公告)日：2021-06-10
申请号：US17107104
申请日：2020-11-30
Applicant: CON EDISON BATTERY STORAGE, LLC
Inventor： Michael J. Wenzel , Brett M. Lenhardt , Kirk H. Drees
IPC: H02J3/32 , G01R31/367 , G01R31/392 , H02J3/38 , H02J7/00 , G01R31/44
Abstract: An electrical energy storage system includes a battery configured to store and discharge electric power to an energy grid, a power inverter configured to use battery power setpoints to control an amount of the electric power stored or discharged from the battery, the battery power setpoints comprising at least one of frequency regulation power setpoints and ramp rate control power setpoints, and a controller. The controller is configured to use a battery life model to generate the battery power setpoints for the power inverter. The battery life model includes one or more variables that depend on the battery power setpoints.
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