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公开(公告)号：US09885744B2
公开(公告)日：2018-02-06
申请号：US14348327
申请日：2011-09-30
申请人： Sung-Woo Lee , Bok-Nam Ha , In-Yong Seo , Dong-Wan Seo , Moon-Jong Jang , Won Namkoong
发明人： Sung-Woo Lee , Bok-Nam Ha , In-Yong Seo , Dong-Wan Seo , Moon-Jong Jang , Won Namkoong
CPC分类号： G01R31/02 , G01R19/2513 , G01R31/08 , H02J13/001 , H02J13/0062 , Y02E60/74 , Y02E60/7838 , Y04S10/30 , Y04S10/40 , Y04S10/527 , Y04S40/124
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.
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公开(公告)号：US09673633B2
公开(公告)日：2017-06-06
申请号：US14347402
申请日：2011-09-30
申请人： Moon-Jong Jang , Bok-Nam Ha , Sung-Woo Lee , Sang-Ok Kim , Dong-Wan Seo , Won Namkoong
发明人： Moon-Jong Jang , Bok-Nam Ha , Sung-Woo Lee , Sang-Ok Kim , Dong-Wan Seo , Won Namkoong
CPC分类号： H02J4/00 , H02J3/005 , H02J3/14 , Y02E40/76 , Y04S10/545 , Y10T307/25
摘要： Provided are an apparatus and method for minimizing a distribution loss which reconstructs the system construction of a distribution system in consideration of section load characteristics of mutually different distribution system. The apparatus for minimizing a distribution loss which determines a loss calculation period for detecting a loss minimization time point using mutually different distribution systems, calculates loss values of mutually different distribution systems set according to each time point of the loss calculation period, and calculates a total loss value, and selects the mutually different distribution systems one by one during the loss calculation period, and calculates a loss value for specific systems of each distribution system in consideration of a change of a section load in each selected distribution system, determines a loss minimization time point using the specific system loss value of each distribution system and the total loss value.
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3.发明授权公开(公告)号：US09575482B2
公开(公告)日：2017-02-21
申请号：US14347419
申请日：2011-09-30
申请人： Won Namkoong , Bok-Nam Ha , Sung-Woo Lee , In-Yong Seo , Moon-Jong Jang , Dong-Wan Seo , Sang-Ok Kim
发明人： Won Namkoong , Bok-Nam Ha , Sung-Woo Lee , In-Yong Seo , Moon-Jong Jang , Dong-Wan Seo , Sang-Ok Kim
CPC分类号： G05B19/02 , H02J3/14 , H02J3/32 , Y02B70/3225 , Y04S20/222
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。
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4.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
申请人： Sung-Woo Lee , Bok-Nam Ha , In-Yong Seo , Dong-Wan Seo , Moon-Jong Jang , Won Namkoong
发明人： Sung-Woo Lee , Bok-Nam Ha , In-Yong Seo , Dong-Wan Seo , Moon-Jong Jang , Won Namkoong
IPC分类号： G01R31/02
CPC分类号： G01R31/02 , G01R19/2513 , G01R31/08 , H02J13/001 , H02J13/0062 , Y02E60/74 , Y02E60/7838 , Y04S10/30 , Y04S10/40 , Y04S10/527 , Y04S40/124
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。
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5.发明申请公开(公告)号：US20140244061A1
公开(公告)日：2014-08-28
申请号：US14347419
申请日：2011-09-30
申请人： Won Namkoong , Bok-Nam Ha , Sung-Woo Lee , In-Yong Seo , Moon-Jong Jang , Dong-Wan Seo , Sang-Ok Kim
发明人： Won Namkoong , Bok-Nam Ha , Sung-Woo Lee , In-Yong Seo , Moon-Jong Jang , Dong-Wan Seo , Sang-Ok Kim
IPC分类号： G05B19/02
CPC分类号： G05B19/02 , H02J3/14 , H02J3/32 , Y02B70/3225 , Y04S20/222
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。
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6.发明申请公开(公告)号：US20140232186A1
公开(公告)日：2014-08-21
申请号：US14347402
申请日：2011-09-30
申请人： Moon-Jong Jang , Bok-Nam Ha , Sung-Woo Lee , Sang-Ok Kim , Dong-Wan Seo , Won Namkoong
发明人： Moon-Jong Jang , Bok-Nam Ha , Sung-Woo Lee , Sang-Ok Kim , Dong-Wan Seo , Won Namkoong
IPC分类号： H02J4/00
CPC分类号： H02J4/00 , H02J3/005 , H02J3/14 , Y02E40/76 , Y04S10/545 , Y10T307/25
摘要： Provided are an apparatus and method for minimizing a distribution loss which reconstructs the system construction of a distribution system in consideration of section load characteristics of mutually different distribution system. The apparatus for minimizing a distribution loss which determines a loss calculation period for detecting a loss minimization time point using mutually different distribution systems, calculates loss values of mutually different distribution systems set according to each time point of the loss calculation period, and calculates a total loss value, and selects the mutually different distribution systems one by one during the loss calculation period, and calculates a loss value for specific systems of each distribution system in consideration of a change of a section load in each selected distribution system, determines a loss minimization time point using the specific system loss value of each distribution system and the total loss value.
摘要翻译： 提供了一种用于最小化分配损耗的装置和方法，其考虑到相互不同的分配系统的部分负载特性来重建分配系统的系统构造。 用于使用相互不同的分配系统来确定用于检测损失最小化时间点的损耗计算周期的分配损失最小化的装置，计算根据损耗计算期间的每个时间点设置的相互不同的分配系统的损失值，并计算总计 损失值，并在损失计算期间逐个选择相互不同的分配系统，并考虑到每个选定分配系统中的部分负荷的变化，计算每个分配系统的特定系统的损失值，确定损失最小化 时间点使用每个分配系统的具体系统损耗值和总损耗值。
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