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1.发明授权公开(公告)号：US09136712B2
公开(公告)日：2015-09-15
申请号：US14171402
申请日：2014-02-03
Applicant: STEM, Inc.
Inventor： Stacey Reineccius , David Erhart , John Sellers
Abstract: The invention provides systems and methods for control of power charge/discharge from energy storage system. The invention also provides for power monitoring and management. A smart charge system may include a system sensor, one or more energy storage units, and a controller, which may receive information about the power demand, power provided by an electricity provider, and charge/discharge information from an energy storage unit. The information received may all be time synchronized in relation to a time based reference. The controller may provide instructions to an energy storage unit at a rapid rate.
Abstract translation: 本发明提供了用于控制能量存储系统的功率充放电的系统和方法。 本发明还提供电力监控和管理。 智能充电系统可以包括系统传感器，一个或多个能量存储单元和控制器，其可以接收关于电力需求的信息，由电力供应商提供的电力以及来自能量存储单元的充电/放电信息。 接收到的信息可能与时间基准相关的时间同步。 控制器可以以快速的速率向能量存储单元提供指令。
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公开(公告)号：US10901489B2
公开(公告)日：2021-01-26
申请号：US15464143
申请日：2017-03-20
Applicant: STEM, INC.
Inventor： Lynn Smith , Stacey Reineccius
IPC: G06F1/3287 , G05B15/02 , G06F1/26 , G06F1/3296 , H02J3/26 , G05F5/00
Abstract: In a multiphase electrical power construction and assignment, a processor: determines a phase and voltage configuration for bi-directional power device pairs; determines a given bi-directional power device pair is to be coupled to a given phase connection based on the configuration; determines whether the given bi-directional power devices in the given bi-directional power device pair are to be coupled to each other; confirms that the given bi-directional power device pair is not coupled to any of the plurality of phase connections; couples the given bi-directional power device pair to the given phase connections, where power signals of the given bi-directional power device pair are synchronized with a power signal of the given phase connection; and in response to determining that the given bi-directional power devices are to be coupled to each other, couples each of the bi-directional power devices to a short bus.
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公开(公告)号：US11081897B2
公开(公告)日：2021-08-03
申请号：US13730740
申请日：2012-12-28
Applicant: STEM, Inc.
Inventor： Stacey Reineccius
Abstract: The invention provides systems and methods for control of power charge/discharge from energy storage system. The invention also provides for power monitoring and management, including power management for a variable generator. An intelligent charge system may include a premise sensor, a variable generator sensor, one or more energy storage units, and a controller, which may receive information about the power demand, power provided by an electricity provider, and charge/discharge information from an energy storage unit. The information received may all be time synchronized in relation to a time based reference. The controller may provide instructions to an energy storage unit at a rapid rate.
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公开(公告)号：US09600046B2
公开(公告)日：2017-03-21
申请号：US14324994
申请日：2014-07-07
Applicant: STEM, Inc.
Inventor： Lynn Smith , Stacey Reineccius
CPC classification number: G06F1/3287 , G05B15/02 , G05F5/00 , G06F1/26 , G06F1/263 , G06F1/3296 , H02J3/26 , Y02E40/50
Abstract: In a multiphase electrical power construction and assignment, a processor: determines a phase and voltage configuration for bi-directional power device pairs; determines a given bi-directional power device pair is to be coupled to a given phase connection based on the configuration; determines whether the given bi-directional power devices in the given bi-directional power device pair are to be coupled to each other; confirms that the given bi-directional power device pair is not coupled to any of the plurality of phase connections; couples the given bi-directional power device pair to the given phase connections, where power signals of the given bi-directional power device pair are synchronized with a power signal of the given phase connection; and in response to determining that the given bi-directional power devices are to be coupled to each other, couples each of the bi-directional power devices to a short bus.
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