Apparatus and method for adjusting a voltage in a power distribution system
    1.
    发明授权
    Apparatus and method for adjusting a voltage in a power distribution system 有权
    用于调节配电系统中的电压的装置和方法

    公开(公告)号:US09575482B2

    公开(公告)日:2017-02-21

    申请号:US14347419

    申请日:2011-09-30

    摘要: The present invention relates to an apparatus and method for performing adjustment to optimize the voltage for each distribution network in a power distribution system. The apparatus for adjusting a voltage in the power distribution system adjusts the voltage by switching a switch that lies on a path in the power distribution system. The apparatus determines a switch that is to become a switching target from among switches lying on the path, obtains a voltage optimization value of the determined switching target switch, selects a switch having the minimum voltage optimization value by changing the switching target switch to another switch in order to obtain the voltage optimization value, and adjusts the voltage through switching of the selected switch.

    摘要翻译: 本发明涉及一种用于进行调整以优化配电系统中每个分配网络的电压的装置和方法。 用于调节配电系统中的电压的装置通过切换位于配电系统中的路径上的开关来调节电压。 该设备从位于路径上的开关中确定要成为切换目标的开关,获得所确定的切换目标开关的电压优化值,通过将切换目标开关改变为另一开关来选择具有最小电压优化值的开关 以获得电压优化值,并通过切换所选择的开关来调节电压。

    Heat-resistant and high-tenacity ultrafine fibrous separation layer, method for manufacturing same, and secondary cell using same
    2.
    发明授权
    Heat-resistant and high-tenacity ultrafine fibrous separation layer, method for manufacturing same, and secondary cell using same 有权
    耐热和高韧性超细纤维分离层,其制造方法和使用其的二次电池

    公开(公告)号:US09293749B2

    公开(公告)日:2016-03-22

    申请号:US13505633

    申请日:2010-11-03

    摘要: Provided is an ultrafine fibrous porous separator with heat resistance and high-strength and a manufacturing method thereof, which enables mass-production of a heat-resistant and high-strength ultrafine fibrous separator by using an air-electrospinning (AES) method, and to a secondary battery using the same. The method of manufacturing a heat-resistant and high-strength ultrafine fibrous porous separator includes the steps of: air-electrospinning a mixed solution of 50 to 70 wt % of a heat-resistant, polymer material and 30 to 50 wt % of a swelling polymer material, to thereby form a porous web of a heat-resistant ultrafine fiber in which the heat-resistant polymer material and the swelling polymer material are consolidated in an ultrafine fibrous form; performing drying to control a solvent and moisture that remain on the surface of the porous web; and performing thermal compression on the dried porous web at a temperature of between 170° C. and 210° C. so as to obtain the separator.

    摘要翻译: 提供一种具有耐热性和高强度的超细纤维状多孔隔膜及其制造方法,其能够通过使用空气静电纺丝(AES)方法大量生产耐热高强度超细纤维隔板,并且 使用其的二次电池。 制造耐热和高强度超细纤维多孔隔膜的方法包括以下步骤:将50-70重量%耐热聚合物材料和30-50重量%膨胀剂的混合溶液进行空气静电纺丝 从而形成耐热超细纤维的多孔网,其中耐热聚合物材料和溶胀聚合物材料以超细纤维形式固结; 进行干燥以控制留在多孔织物表面上的溶剂和水分; 并在170℃和210℃之间的温度下对干燥的多孔纤维网进行热压缩以获得隔膜。

    SYSTEM AND METHOD FOR DETECTING AN ABNORMAL WAVEFORM IN A POWER DISTRIBUTION SYSTEM
    3.
    发明申请
    SYSTEM AND METHOD FOR DETECTING AN ABNORMAL WAVEFORM IN A POWER DISTRIBUTION SYSTEM 有权
    用于检测功率分配系统中异常波形的系统和方法

    公开(公告)号:US20140247055A1

    公开(公告)日:2014-09-04

    申请号:US14348327

    申请日:2011-09-30

    IPC分类号: G01R31/02

    摘要: The present invention relates to a system and method for an abnormal waveform in a power distribution system that quickly transmits abnormal waveform-related data of a large size by changing a protocol according to data size. The system for detecting an abnormal power quality waveform comprises: a plurality of RTUs for measuring abnormal waveform when a waveform measuring signal received, and transmitting an abnormal waveform using a protocol set according to the size of the abnormal waveform; an FEP for transmitting the waveform measuring signal to an RTU installed in a failure section, and receiving and storing the abnormal waveform from the RTU; a main server for transmitting the waveform measuring signal through the FEP to the RTU installed in the failure section, performing controlling to measure the abnormal waveform generated in the failure section, and receiving and displaying the abnormal waveform according to the waveform measuring signal.

    摘要翻译: 本发明涉及一种通过根据数据大小改变协议来快速发送大尺寸的异常波形相关数据的配电系统中异常波形的系统和方法。 用于检测异常电力质量波形的系统包括:多个RTU,用于在接收到波形测量信号时测量异常波形,并使用根据异常波形大小的协议集发送异常波形; 用于将波形测量信号发送到安装在故障部分中的RTU的FEP,以及从RTU接收并存储异常波形; 用于通过FEP将波形测量信号发送到安装在故障部分中的RTU的主服务器,执行控制以测量故障部分中产生的异常波形,并根据波形测量信号接收和显示异常波形。

    APPARATUS AND METHOD FOR ADJUSTING A VOLTAGE IN A POWER DISTRIBUTION SYSTEM
    4.
    发明申请
    APPARATUS AND METHOD FOR ADJUSTING A VOLTAGE IN A POWER DISTRIBUTION SYSTEM 有权
    在电力分配系统中调节电压的装置和方法

    公开(公告)号:US20140244061A1

    公开(公告)日:2014-08-28

    申请号:US14347419

    申请日:2011-09-30

    IPC分类号: G05B19/02

    摘要: The present invention relates to an apparatus and method for performing adjustment to optimize the voltage for each distribution network in a power distribution system. The apparatus for adjusting a voltage in the power distribution system adjusts the voltage by switching a switch that lies on a path in the power distribution system. The apparatus determines a switch that is to become a switching target from among switches lying on the path, obtains a voltage optimization value of the determined switching target switch, selects a switch having the minimum voltage optimization value by changing the switching target switch to another switch in order to obtain the voltage optimization value, and adjusts the voltage through switching of the selected switch.

    摘要翻译: 本发明涉及一种用于进行调整以优化配电系统中每个分配网络的电压的装置和方法。 用于调节配电系统中的电压的装置通过切换位于配电系统中的路径上的开关来调节电压。 该设备从位于路径上的开关中确定要成为切换目标的开关,获得所确定的切换目标开关的电压优化值,通过将切换目标开关改变为另一开关来选择具有最小电压优化值的开关 以获得电压优化值,并通过切换所选择的开关来调节电压。

    Prediction method for monitoring performance of power plant instruments
    5.
    发明授权
    Prediction method for monitoring performance of power plant instruments 有权
    监测电厂仪表性能的预测方法

    公开(公告)号:US08781979B2

    公开(公告)日:2014-07-15

    申请号:US12574435

    申请日:2009-10-06

    IPC分类号: G06F15/18

    CPC分类号: G06N99/005 G06K9/6269

    摘要: Disclosed is a prediction method for monitoring performance of power plant instruments. The prediction method extracts a principal component of an instrument signal, obtains an optimized constant of a SVR model through a response surface methodology using data for optimization, and trains a model using training data. Therefore, compared to an existing Kernel regression method, accuracy for calculating a prediction value can be improved.

    摘要翻译: 公开了一种用于监测发电厂仪表性能的预测方法。 预测方法提取仪器信号的主成分,通过使用优化数据的响应面方法获得SVR模型的优化常数,并使用训练数据训练模型。 因此,与现有的内核回归方法相比,可以提高计算预测值的精度。

    HEAT-RESISTANT AND HIGH-TENACITY ULTRAFINE FIBROUS SEPARATION LAYER, METHOD FOR MANUFACTURING SAME, AND SECONDARY CELL USING SAME
    6.
    发明申请
    HEAT-RESISTANT AND HIGH-TENACITY ULTRAFINE FIBROUS SEPARATION LAYER, METHOD FOR MANUFACTURING SAME, AND SECONDARY CELL USING SAME 有权
    耐高温超高分子纤维分离层,其制造方法和使用其的二次电池

    公开(公告)号:US20120225358A1

    公开(公告)日:2012-09-06

    申请号:US13505633

    申请日:2010-11-03

    摘要: Provided is an ultrafine fibrous porous separator with heat resistance and high-strength and a manufacturing method thereof, which enables mass-production of a heat-resistant and high-strength ultrafine fibrous separator by using an air-electrospinning (AES) method, and to a secondary battery using the same. The method of manufacturing a heat-resistant and high-strength ultrafine fibrous porous separator includes the steps of: air-electrospinning a mixed solution of 50 to 70 wt % of a heat-resistant, polymer material and 30 to 50 wt % of a swelling polymer material, to thereby form a porous web of a heat-resistant ultrafine fiber in which the heat-resistant polymer material and the swelling polymer material are consolidated in an ultrafine fibrous form; performing drying to control a solvent and moisture that remain on the surface of the porous web; and performing thermal compression on the dried porous web at a temperature of between 170° C. and 210° C. so as to obtain the separator.

    摘要翻译: 提供一种具有耐热性和高强度的超细纤维状多孔隔膜及其制造方法,其能够通过使用空气静电纺丝(AES)方法大量生产耐热高强度超细纤维隔板,并且 使用其的二次电池。 制造耐热和高强度超细纤维多孔隔膜的方法包括以下步骤:将50-70重量%耐热聚合物材料和30-50重量%膨胀剂的混合溶液进行空气静电纺丝 从而形成耐热超细纤维的多孔网,其中耐热聚合物材料和溶胀聚合物材料以超细纤维形式固结; 进行干燥以控制留在多孔织物表面上的溶剂和水分; 并在170℃和210℃之间的温度下对干燥的多孔纤维网进行热压缩以获得隔膜。

    PREDICTION METHOD FOR MONITORING PERFORMANCE OF POWER PLANT INSTRUMENTS
    8.
    发明申请
    PREDICTION METHOD FOR MONITORING PERFORMANCE OF POWER PLANT INSTRUMENTS 有权
    监测发电厂仪表性能的预测方法

    公开(公告)号:US20100274745A1

    公开(公告)日:2010-10-28

    申请号:US12574435

    申请日:2009-10-06

    IPC分类号: G06F15/18 G06F17/18 G06F15/00

    CPC分类号: G06N99/005 G06K9/6269

    摘要: Disclosed is a prediction method for monitoring performance of power plant instruments. The prediction method extracts a principal component of an instrument signal, obtains an optimized constant of a SVR model through a response surface methodology using data for optimization, and trains a model using training data. Therefore, compared to an existing Kernel regression method, accuracy for calculating a prediction value can be improved.

    摘要翻译: 公开了一种用于监测发电厂仪表性能的预测方法。 预测方法提取仪器信号的主成分,通过使用优化数据的响应面方法获得SVR模型的优化常数,并使用训练数据训练模型。 因此,与现有的内核回归方法相比,可以提高计算预测值的精度。