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公开(公告)号：US20200381940A1
公开(公告)日：2020-12-03
申请号：US16427739
申请日：2019-05-31
Applicant: ABB Schweiz AG
Inventor： Junho Hong , Zhenyuan Wang
IPC: H02J13/00 , G05B19/042
Abstract: Systems, methods, techniques and apparatuses of DER registration and de-registration are disclosed. One exemplary embodiment is a power distribution system including a distributed energy resource (DER), a DER controller, and a central controller. The DER interface controller includes a DER controller interface configured to communicate with the DER controller using a DER controller native format, an external device interface configured to communicate with the central controller using one of a plurality of communication protocols, a registration circuitry configured to transmit a registration request to the central controller, and a mapping circuitry. The central controller is configured to receive the registration request, and update a DER registry in response receiving the registration request. The mapping circuitry is configured to receive input defining power distribution characteristics in response to the central controller updating the DER registry.
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2.发明申请公开(公告)号：US20200162487A1
公开(公告)日：2020-05-21
申请号：US16197399
申请日：2018-11-21
Applicant: ABB Schweiz AG
Inventor： Junho Hong , Hyojong Lee , Zhenyuan Wang
IPC: H04L29/06
Abstract: Technologies for detecting abnormal activities in an electric vehicle charging station include an apparatus. The apparatus includes circuitry configured determine a cyber security threat level for the charging station in which the electric vehicle charger is located. Additionally, the circuitry is configured to perform, as a function of the determined cyber security threat level, a responsive action to protect the charging station from a cyber security threat.
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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：US11336662B2
公开(公告)日：2022-05-17
申请号：US16197399
申请日：2018-11-21
Applicant: ABB Schweiz AG
Inventor： Junho Hong , Hyojong Lee , Zhenyuan Wang
Abstract: Technologies for detecting abnormal activities in an electric vehicle charging station include an apparatus. The apparatus includes circuitry configured determine a cyber security threat level for the charging station in which the electric vehicle charger is located. Additionally, the circuitry is configured to perform, as a function of the determined cyber security threat level, a responsive action to protect the charging station from a cyber security threat.
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Patent Agency Ranking
公开(公告)号：US09929567B2
公开(公告)日：2018-03-27
申请号：US14836189
申请日：2015-08-26
Applicant: ABB Schweiz AG
Inventor： Zhenyuan Wang , Sara Ahmed , Juhua Liu
Abstract: Unique systems, methods, techniques, and apparatuses of datacenter power supply systems are disclosed. One exemplary embodiment is a datacenter power supply system comprising an AC power bus structured to selectably receive AC power from an AC power grid and a AC generator and structured to provide AC power to one or more AC datacenter loads and an AC/DC converter, a DC power generation system structured to provide DC power to a DC/DC converter, a DC power bus structured to selectably receive power from the AC/DC converter and the DC/DC converter and to provide DC power to a plurality of DC datacenter loads, and an electronic control system structured to selectably control the datacenter power supply system to operate in plurality of modes.
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公开(公告)号：US09853536B2
公开(公告)日：2017-12-26
申请号：US14139728
申请日：2013-12-23
Applicant: ABB Schweiz AG
Inventor： Jing Xu , Zhenyuan Wang , Jun Li , Waqas Arshad
CPC classification number: H02M1/10 , H02J1/08 , H02J3/383 , H02J4/00 , H02J7/35 , H02J2001/002 , Y02B10/14 , Y02E10/563 , Y02E10/566 , Y10T307/414
Abstract: Methods, systems, and computer readable media for managing the distribution of photovoltaic power in a multi-floor building are disclosed. According to one aspect, a method includes determining power requirements for each of a plurality of loads associated with a respective plurality of floors in a multi-floor building, wherein each of the plurality of floors includes a direct current (DC) distribution bus. The method further includes using a PV converter to supply a power output from a PV source to one or more of the plurality of loads via one or more respective DC distribution buses, wherein the power output is supplied to the one or more of the plurality of loads in an order such that each subsequent load is supplied at least a remaining portion of the power output after the power requirements of a previously supplied load is fully satisfied.
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公开(公告)号：US10916110B2
公开(公告)日：2021-02-09
申请号：US15908311
申请日：2018-02-28
Applicant: ABB Schweiz AG
Inventor： Joseph Alexander Carr , Zhenyuan Wang
Abstract: Systems, apparatus, and methods are disclosed for emergency lighting and evacuation. A building may include several emergency lighting stations in which at least some, if not all, of the lighting station includes a lighting device, a motion sensor, a speaker, a video camera, and a wireless access point. A controller adapter may provide power to and communicate with the lighting stations via Power-over-Ethernet (PoE) connections. A central controller may communicate with the controller adapter to control the emergency lighting stations through the PoE connections.
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公开(公告)号：US20200020213A1
公开(公告)日：2020-01-16
申请号：US15908311
申请日：2018-02-28
Applicant: ABB Schweiz AG
Inventor： Joseph Alexander Carr , Zhenyuan Wang
Abstract: Systems, apparatus, and methods are disclosed for emergency lighting and evacuation. A building may include several emergency lighting stations in which at least some, if not all, of the lighting station includes a lighting device, a motion sensor, a speaker, a video camera, and a wireless access point. A controller adapter may provide power to and communicate with the lighting stations via Power-over-Ethernet (PoE) connections. A central controller may communicate with the controller adapter to control the emergency lighting stations through the PoE connections.
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公开(公告)号：US11101690B2
公开(公告)日：2021-08-24
申请号：US16427739
申请日：2019-05-31
Applicant: ABB Schweiz AG
Inventor： Junho Hong , Zhenyuan Wang
IPC: H02J13/00 , G05B19/042 , H04L29/08 , H02J3/38
Abstract: Systems, methods, techniques and apparatuses of DER registration and de-registration are disclosed. One exemplary embodiment is a power distribution system including a distributed energy resource (DER), a DER controller, and a central controller. The DER interface controller includes a DER controller interface configured to communicate with the DER controller using a DER controller native format, an external device interface configured to communicate with the central controller using one of a plurality of communication protocols, a registration circuitry configured to transmit a registration request to the central controller, and a mapping circuitry. The central controller is configured to receive the registration request, and update a DER registry in response receiving the registration request. The mapping circuitry is configured to receive input defining power distribution characteristics in response to the central controller updating the DER registry.
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