LOAD RESTORATION FOR FEEDER AUTOMATION IN ELECTRIC POWER DISTRIBUTION SYSTEMS
    1.
    发明申请
    LOAD RESTORATION FOR FEEDER AUTOMATION IN ELECTRIC POWER DISTRIBUTION SYSTEMS 有权
    电力分配系统中馈线自动化的负载恢复

    公开(公告)号:US20110029148A1

    公开(公告)日:2011-02-03

    申请号:US12747155

    申请日:2008-12-10

    IPC分类号: G06F1/26

    摘要: A method and system restores power in a power distribution network. The network includes a plurality of power sources, a plurality of loading zones, a plurality of switching devices interconnected between the plurality of power sources and the plurality of loading zones, and an intelligent electronic device associated with each of the plurality of switching devices to control the switching devices. A base network state is defined and a power restoration logic is created for the base network state. A simulation is run for the power restoration logic and then the power restoration logic is transmitted to a power restoration controller which thereafter monitors and controls the intelligent electronic devices.

    摘要翻译: 一种方法和系统恢复配电网络中的电力。 该网络包括多个电源,多个加载区,在多个电源和多个加载区之间互连的多个开关装置,以及与多个开关装置中的每一个相关联的智能电子装置以控制 开关器件。 定义基本网络状态,并为基础网络状态创建电源恢复逻辑。 对于电源恢复逻辑运行模拟,然后将电源恢复逻辑传送到电源恢复控制器,其后监视和控制智能电子设备。

    Failure rate adjustment for electric power network reliability analysis
    9.
    发明授权
    Failure rate adjustment for electric power network reliability analysis 有权
    电力网可靠性分析故障率调整

    公开(公告)号:US07272516B2

    公开(公告)日:2007-09-18

    申请号:US10745122

    申请日:2003-12-23

    IPC分类号: G01R21/00

    摘要: Methodologies adjust a component failure rate for electric power network reliability analysis. A component may include subcomponents and the failure of each subcomponent may be feature dependent. Features are measurable or observable inputs, which can affect the life of one or more subcomponents. The failure rate of a particular component may be obtained according to its real conditions. The methodologies can be used to do condition-based reliability analysis for electric power networks, in order to obtain a maintenance/replacement/operation strategy.

    摘要翻译: 方法调整电力网可靠性分析的组件故障率。 组件可以包括子组件,并且每个子组件的故障可以是特征相关的。 特征是可测量的或可观测的输入,可以影响一个或多个子部件的寿命。 特定部件的故障率可以根据实际情况获得。 这些方法可以用于对电力网络进行基于条件的可靠性分析,以获得维护/更换/操作策略。

    Restoration switching analysis with modified genetic algorithm
    10.
    发明授权
    Restoration switching analysis with modified genetic algorithm 有权
    改进遗传算法的恢复切换分析

    公开(公告)号:US09171250B2

    公开(公告)日:2015-10-27

    申请号:US13512475

    申请日:2010-12-02

    IPC分类号: G05D11/00 G06F15/18 G06N3/12

    CPC分类号: G06N3/126

    摘要: The method of determining back-feed paths is capable of efficiently solving multi-layer restoration problems by minimizing a fitness function using an iterative genetic algorithm. The method optimizes back-feeding of out-of-service areas by minimizing power loss, switching, unserved loads and voltage/current violations. The efficiency of the algorithm is further increased through the use of a reactive Tabu search to prevent duplicate candidate systems.

    摘要翻译: 确定回馈路径的方法能够通过使用迭代遗传算法最小化适应度函数来有效地解决多层恢复问题。 该方法通过最大程度地减少功率损耗,切换,未被服务的负载和电压/电流违规来优化服务区域的反馈。 通过使用反应性Tabu搜索来进一步提高算法的效率,以防止重复的候选系统。