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

IPC分类号： G01R31/08 ,  G01R31/02 ,  G01R21/00 ,  G01R19/25 ,  H02J13/00

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.

公开(公告)号：US07053790B2

公开(公告)日：2006-05-30

申请号：US10627071

申请日：2003-07-24

申请人： Moon Jong Jang ,  Seon Ku Cho ,  Bong Jae Lee ,  Jin Ho Shin ,  Jae Hee Lee ,  Eui Yeul Kim ,  Keon Hang Lee

发明人： Moon Jong Jang ,  Seon Ku Cho ,  Bong Jae Lee ,  Jin Ho Shin ,  Jae Hee Lee ,  Eui Yeul Kim ,  Keon Hang Lee

IPC分类号： G08B23/00

CPC分类号： H04Q9/00 ,  H04Q2209/10 ,  H04Q2209/30 ,  H04Q2209/40

摘要： The present invention relates to a remote meter reading system using a grouped data structure. The central processing unit of the electronic electric power meter collects the data having similar function and groups the same. Each group is classified into main items, and each main item is classified into sub-items and is stored in the memory apparatus, and when a data transmission request signal of the wired and wireless meter reading terminal and the remote meter reading server is inputted in accordance with a data address system corresponding to a grouped data stored in the memory apparatus, a collecting data corresponding to the data address system that the data transmission request signal represents is selected, and is transmitted to the wired and wireless meter reading terminal and the remote meter reading server, respectively. Therefore, when the meter reader collects a data of the electronic electric power meter at the current place, it is possible to decrease the meter reading time by collecting only the data needed. The work time is decreased. Since only the data needed for the work is stored, it is possible to save the space of the memory apparatus. Only the data needed is received, and the work is performed, an expensive equipment is not needed.

摘要翻译： 本发明涉及使用分组数据结构的远程抄表系统。 电子功率计的中央处理单元收集具有相似功能的数据，组合相同。 每个组分为主要项目，每个主要项目分为子项目并存储在存储装置中，并且当有线和无线抄表终端和远程抄表服务器的数据发送请求信号被输入时 根据与存储在存储装置中的分组数据相对应的数据地址系统，选择对应于数据传输请求信号所代表的数据地址系统的采集数据，并将其发送到有线和无线抄表终端和遥控器 抄表服务器。 因此，当仪表读取器在当前位置收集电子电表的数据时，可以通过仅收集所需的数据来减少抄表时间。 工作时间减少。 由于仅存储工作所需的数据，所以可以节省存储装置的空间。 只接收所需的数据，执行工作，不需要昂贵的设备。

公开(公告)号：US20120036355A1

公开(公告)日：2012-02-09

申请号：US12895356

申请日：2010-09-30

申请人： Moon-Jong Jang ,  Bok-Nam Ha ,  Sung-Woo Lee ,  Chang-Hoon Shin ,  No-Hong Kwak

发明人： Moon-Jong Jang ,  Bok-Nam Ha ,  Sung-Woo Lee ,  Chang-Hoon Shin ,  No-Hong Kwak

IPC分类号： H04L9/00

CPC分类号： H04L9/08 ,  H04L63/0428 ,  H04L2209/56 ,  Y04S40/24

摘要： Disclosed herein is a method and system for universally encrypting and decrypting a transaction which is a functional unit in a power network, while reducing a system load. When a transmitting node encrypts a transaction, the serial number of the transaction corresponding to each piece of data included in the transaction is present, and data is selected either using a predetermined criterion or randomly, and is then encrypted. The transaction serial number is added to the encrypted data. A receiving node selects data to be decrypted using the transaction serial number or a predetermined criterion. Through this operation, encryption has been conducted from the standpoint of the transaction, but only part of the data is encrypted based on a probability from the standpoint of the data, so that a system load is reduced, thus enabling efficient encryption and decryption technologies to be implemented.

摘要翻译： 这里公开了一种用于在电力网络中作为功能单元的事务进行通用加密和解密的方法和系统，同时减少系统负载。 当发送节点加密交易时，存在与交易中包括的每条数据相对应的事务的序列号，并且使用预定标准或随机选择数据，然后被加密。 交易序列号被添加到加密数据。 接收节点使用交易序列号或预定标准来选择要被解密的数据。 通过这种操作，从交易的角度进行了加密，但是从数据的观点来看，只有部分数据基于概率被加密，从而减少了系统负载，从而实现了有效的加密和解密技术 实施。

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

IPC分类号： H02J3/00 ,  H02J4/00 ,  H02J3/14

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.

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

IPC分类号： G05D3/12 ,  G05B19/02 ,  H02J3/14 ,  H02J3/32

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。

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。

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。

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。

公开(公告)号：US07162379B2

公开(公告)日：2007-01-09

申请号：US11259488

申请日：2005-10-26

申请人： Moon Jong Jang ,  Sun Ik Kim ,  Jin Ki Lee ,  Sun Ku Cho

发明人： Moon Jong Jang ,  Sun Ik Kim ,  Jin Ki Lee ,  Sun Ku Cho

IPC分类号： G01R21/00

CPC分类号： G01D4/004 ,  Y02B90/242 ,  Y04S20/322

摘要： An electronic power-measurement device with intelligent agent includes a power measurement unit, an intelligent agent and a communication unit. The device can commonly assess data necessary for works, as an intelligent agent is mounted on the electronic power-measurement device, although the manufacturers of the devices and hardware structure based on types of the devices are different from each other. Also, the device can select only data suitable to a high level service and can selectively assess thereto, in order to minimize extraction of unnecessary data when assessing data necessary for works, as the entire data structure is previously designed in tree form, such that each step of the tree can be used as address assess to corresponding data.

摘要翻译： 具有智能代理的电子功率测量装置包括功率测量单元，智能代理和通信单元。 尽管基于设备类型的设备和硬件结构的制造商彼此不同，但是该设备可以通常评估工作所需的数据，因为智能代理安装在电子功率测量设备上。 此外，设备可以仅选择适合于高级服务的数据，并且可以选择性地评估它们，以便在评估作品所需的数据时最小化对不需要的数据的提取，因为整个数据结构先前是以树形设计的， 树的步骤可以用作对相应数据的地址评估。