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公开(公告)号：US10708077B2
公开(公告)日：2020-07-07
申请号：US15820057
申请日：2017-11-21
Applicant: ABB Schweiz AG
Inventor： Tao Cui , Joseph A. Carr , Alexander Brissette , David Coats
IPC: H04L12/28 , G05B15/02 , F24F11/58 , F24F11/63 , F24F11/54 , G06F1/16 , F24F120/14 , F24F120/20
Abstract: A method for a building automation system to control a comfort level in a building includes tracking a building occupant's activity data using a wearable activity tracker. A smartphone is coupled to the wearable activity tracker. Activity data is collected from the wearable activity tracker using a smartphone app operating on the building occupant's smartphone, and a comfort value is determined using the smartphone app based on the activity data. A report of the comfort value is transmitted to a building automation system (BAS) app from the smartphone, and the output of a building system is controlled based on the comfort value.
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公开(公告)号：US10424925B2
公开(公告)日：2019-09-24
申请号：US15826929
申请日：2017-11-30
Applicant: ABB Schweiz AG
Inventor： Joseph A. Carr , Alexander Brissette
Abstract: One exemplary embodiment is a system including nanogrid controller configured to receive power bids each including a power magnitude value and a bid value from a plurality of resource controllers, evaluate the power bids to determine resource control commands for respective resource controllers and a power bid feedback value, and transmit the resource control commands and a power bid feedback value to the plurality of resource controllers. The plurality of resource controllers are configured to generate and transmit the power bids to the nanogrid controller, receive the resource control command and in response thereto at least one of shed or restore one or more of the power loads and control a supply power from one or more of the power sources, and receive the power bid feedback value and in response thereto generate an updated power bid and transmit the updated power bid to the nanogrid controller.
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公开(公告)号：US20190165577A1
公开(公告)日：2019-05-30
申请号：US15826929
申请日：2017-11-30
Applicant: ABB Schweiz AG
Inventor： Joseph A. Carr , Alexander Brissette
CPC classification number: H02J3/14 , G05B13/024 , H02J3/381 , H02J13/0017 , H02J2003/007
Abstract: One exemplary embodiment is a system including nanogrid controller configured to receive power bids each including a power magnitude value and a bid value from a plurality of resource controllers, evaluate the power bids to determine resource control commands for respective resource controllers and a power bid feedback value, and transmit the resource control commands and a power bid feedback value to the plurality of resource controllers. The plurality of resource controllers are configured to generate and transmit the power bids to the nanogrid controller, receive the resource control command and in response thereto at least one of shed or restore one or more of the power loads and control a supply power from one or more of the power sources, and receive the power bid feedback value and in response thereto generate an updated power bid and transmit the updated power bid to the nanogrid controller.
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公开(公告)号：US20240127369A1
公开(公告)日：2024-04-18
申请号：US17965208
申请日：2022-10-13
Applicant: ABB Schweiz AG
Inventor： Zhenyuan Wang , Alexander Brissette , Yuzhi Zhang , David Lee Coats , Himani Ravindra Pathak
CPC classification number: G06Q50/06 , G06Q30/0204 , G06Q30/0206 , B60L53/60
Abstract: A method for determining a charging price for an electric charging site includes receiving time tags and data obtained based on automated metering infrastructure (AMI) data for the electric charging site, and weather information for a service area of the electric charging site; clustering power consumption of the electric charging site with similar weather information and time tags; calculating a center of mass and a distribution confidence parameter for the clustered power consumption to obtain a look-up table; retrieving historical information of voltage VPCC and injection power Psite pairs that is measured at a point of common coupling (PCC) of the electric charging site; receiving weather forecast information for the service area of the electric charging site; and calculating a dynamic hosting capacity (DHC) curve and a price curve based on the center of mass and the distribution confidence parameter, the VPCC and Psite pairs, and the weather forecast information.
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公开(公告)号：US11909207B2
公开(公告)日：2024-02-20
申请号：US17197625
申请日：2021-03-10
Applicant: ABB Schweiz AG
Inventor： Joseph Carr , Alexander Brissette
CPC classification number: H02J3/003 , F24F11/63 , G05B13/027 , G05B13/048 , G06N3/044 , H02J3/14 , H02J2310/60
Abstract: A method and system are provided for improving predictions of electrical power usage. In the method and system, load and/or environmental data is classified into data sets that correspond to different modes of operation of an electrical load. Different predictive models are also provided for each set of classified data. The predictive models may provide more efficient and/or more accurate predictions of power usage since each model is limited to a particular mode of operation.
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Patent Agency Ranking
公开(公告)号：US10971949B2
公开(公告)日：2021-04-06
申请号：US15639206
申请日：2017-06-30
Applicant: ABB Schweiz AG
Inventor： Joseph Carr , Alexander Brissette , Tao Cui
Abstract: A method for performing energy management for a building includes generating a stack of energy loads representative of a plurality of building energy loads. The energy loads are prioritized from highest priority energy loads to lowest priority energy loads. The prioritized energy loads are then compared to a building power threshold. The lowest priority energy loads are shed until a sum of remaining energy loads is equal to or less than the building power threshold. The remaining energy loads are serviced. The processes of prioritizing the energy loads, comparing the prioritized energy loads to a building power threshold, and shedding the lowest priority energy loads is repeated in response to changes in circumstances affecting the building.
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公开(公告)号：US10436470B2
公开(公告)日：2019-10-08
申请号：US15653478
申请日：2017-07-18
Applicant: ABB Schweiz AG
Inventor： Alexander Brissette , Joseph A Carr
IPC: F24F11/46 , F24F11/30 , F24F11/62 , F24H9/00 , H05B37/02 , F24D19/10 , H04W4/38 , H04W4/33 , F24F140/60 , F24F140/50 , F24F11/65 , F24F110/10 , F24F11/54 , G05B15/02
Abstract: Unique systems, methods, techniques and apparatuses of building power management are disclosed herein. One exemplary embodiment is a system comprising a load management controller and a power circuit interrupter. The load management controller is configured to repeatedly perform a first test wherein a time rate of change of temperature of building regions is determined, repeatedly perform a second test wherein a lighting controller is operated to rank a plurality of lighting loads according to ambient light of building regions associated with the plurality of lighting loads, assign the plurality of HVACR loads and lighting loads to a plurality of load shed groups, and reduce power consumption by the plurality of HVACR loads and the plurality of lighting loads in order of the ranked load shed groups effective to minimize occupant perceptibility of the power consumption reduction while implementing the operator specified priority criteria.
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公开(公告)号：US20240348052A1
公开(公告)日：2024-10-17
申请号：US18301009
申请日：2023-04-14
Applicant: ABB Schweiz AG
Inventor： Alexander Brissette , Fabio D'Agostino , Matteo Saviozzi
IPC: H02J3/14
CPC classification number: H02J3/14 , H02J2310/54 , H02J2310/60
Abstract: A system for managing the load profile of an electric network is provided. The system includes: a plurality of loads, and each respective load of the plurality of loads is assigned a priority, an energy storage system, and a controller. The controller is configured to determine a predicted energy usage of the electric network at an end of a time period, based on comparing the predicted energy usage to a target energy usage, determine an adjustment of the plurality of loads based on the respective priority of each respective load. Based on the adjustment of the plurality of loads and a charge of the energy storage system, the controller dynamically assigns a priority to the energy storage system, and performs the adjustment of the plurality of loads and the energy storage system using the respective priority of each respective load and the dynamically assigned priority of the energy storage system.
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公开(公告)号：US20220294216A1
公开(公告)日：2022-09-15
申请号：US17197625
申请日：2021-03-10
Applicant: ABB Schweiz AG
Inventor： Joseph Carr , Alexander Brissette
Abstract: A method and system are provided for improving predictions of electrical power usage. In the method and system, load and/or environmental data is classified into data sets that correspond to different modes of operation of an electrical load. Different predictive models are also provided for each set of classified data. The predictive models may provide more efficient and/or more accurate predictions of power usage since each model is limited to a particular mode of operation.
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公开(公告)号：US20190165578A1
公开(公告)日：2019-05-30
申请号：US15827314
申请日：2017-11-30
Applicant: ABB Schweiz AG
Inventor： Joseph A. Carr , Alexander Brissette
IPC: H02J3/14 , G06Q50/06 , H02J13/00 , G06Q50/16 , G05B19/042
Abstract: A method for performing building power management includes interfacing a power manager with an upstream controller to obtain a demand response event signal; receiving and parsing the demand response event signal; determining a power target based on a payload, and demand response begin and end times specified in the demand response event signal; evaluating whether an average power exceeds or falls below a limit; determining whether a shed action or a restore action is required; determining which variable and fixed electrical loads are to be maintained, shed or restored; interfacing the power manager with a building automation system (BAS); providing the BAS with a load control signal instructing that selected variable and fixed electrical loads are to be shed or restored; and selectively maintaining, shedding or restoring the selected variable and fixed electrical loads responsive to the load control signal.
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