POWER TRANSFER MANAGEMENT FOR LOCAL POWER SOURCES OF A GRID-TIED LOAD
    2.
    发明公开
    POWER TRANSFER MANAGEMENT FOR LOCAL POWER SOURCES OF A GRID-TIED LOAD 审中-公开
    LEISTUNGSÜBERTRAGUNGSVERWALTUNGFÜRÖRTLICHESTROMQUELLEN EINER NETZGEBUNDENEN LAST

    公开(公告)号:EP2399332A2

    公开(公告)日:2011-12-28

    申请号:EP10744379.8

    申请日:2010-02-19

    IPC分类号: H02J13/00 G05F1/70

    摘要: A power transfer system provides power factor conditioning of the generated power. Power is received from a local power source, converted to usable AC power, and the power factor is conditioned to a desired value. The desired value may be a power factor at or near unity, or the desired power factor may be in response to conditions of the power grid, a tariff established, and/or determinations made remotely to the local power source. Many sources and power transfer systems can be put together and controlled as a power source farm to deliver power to the grid having a specific power factor characteristic. The farm may be a grouping of multiple local customer premises. AC power can also be conditioned prior to use by an AC to DC power supply for more efficient DC power conversion.

    摘要翻译: 电力传输系统提供所产生电力的功率因数调节。 从本地电源接收电力,转换成可用的交流电源,并将功率因数调节到期望值。 期望的值可以是在或接近一个的功率因数,或者期望的功率因数可以响应于电网的条件,建立的电价和/或远程地对本地电源进行的确定。 许多源和功率传输系统可以放在一起并作为电源场来控制,以向具有特定功率因数特性的电网输送功率。 农场可能是多个当地客户处所的分组。 交流电源也可以在使用AC到DC电源之前进行调节,以实现更高效的直流电源转换。

    ADAPTIVE GENERATION AND CONTROL OF ARBITRARY ELECTRICAL WAVEFORMS IN A GRID-TIED POWER CONVERSION SYSTEM
    3.
    发明公开
    ADAPTIVE GENERATION AND CONTROL OF ARBITRARY ELECTRICAL WAVEFORMS IN A GRID-TIED POWER CONVERSION SYSTEM 审中-公开
    自适应产生和控制随机电波IN A网格结功率转换系统

    公开(公告)号:EP2345129A2

    公开(公告)日:2011-07-20

    申请号:EP09816959.2

    申请日:2009-09-25

    IPC分类号: H02J3/01 H02M1/44

    摘要: A power conversion system converges an output waveform toward a reference waveform representing an ideal version of the desired output waveform. The system receives characteristic information about shape and phase of a target periodic waveform, generates an output waveform, and compares the output waveform to the reference waveform. The comparison can result in correction signals to change the output hardware to change the output waveform to more closely match the reference waveform. The system can converge an output waveform for an ideal voltage or current waveform, and may introduce phase shifting. A power system can output a power signal having reduced harmonic distortion in the output waveform without performing a specific harmonic distortion analysis.

    摘要翻译: 的功率转换系统收敛于朝向在期望的输出波形的理想版本表示基准波形的输出波形。 系统接收关于形状和目标周期性波形的相位,输出波形的基因率特性的信息,并输出波形进行比较,以所述基准波形。 该比较可以导致校正信号来改变输出的硬件来改变输出波形的基准波形更紧密地匹配。 该系统可以收敛到输出波形在理想的电压或电流波形,并且可以引入相移。 一种电力系统可以输出具有降低的功率信号在输出波形中的谐波失真,而不执行特定谐波失真分析。