System and method for actively limiting the power drawn from a power distribution bus
    1.
    发明授权
    System and method for actively limiting the power drawn from a power distribution bus 有权
    用于主动限制从配电总线抽取的功率的系统和方法

    公开(公告)号:US06792338B2

    公开(公告)日:2004-09-14

    申请号:US09828561

    申请日:2001-04-06

    申请人: Andrew T Johnson

    发明人: Andrew T Johnson

    IPC分类号: G05D900

    摘要: A control system (10) actively limits the power drawn from a main power distribution bus (20) by one or more electric loads (30). The system (10) includes circuitry (14) for determining a maximum permissible current magnitude that may be supplied to the loads (30) based on a signal representative of the voltage magnitude supplied to the loads (30). Additional circuitry (18, 34) limits the power drawn from the main power distribution bus (20) to the maximum permissible current magnitude from exceeding a predetermined maximum power level. As a result, the required design capacity of power generation components and the power distribution system can be reduced in size, weight, and cost.

    摘要翻译: 控制系统(10)通过一个或多个电负载(30)主动地限制从主配电总线(20)吸取的功率。 系统(10)包括用于基于表示提供给负载(30)的电压幅度的信号,确定可以提供给负载(30)的最大允许电流幅度的电路(14)。 附加电路(18,34)将从主配电总线(20)提取的功率限制在超过预定最大功率电平的最大允许电流幅度。 因此,可以减小发电部件和配电系统所需的设计能力,从而可以减小尺寸,重量和成本。