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1. 发明专利

JP2013126260A Operation apparatus and method of natural variation power supply 审中-公开
标题翻译：自然变率电源的运行装置及方法
公开(公告)号：JP2013126260A
公开(公告)日：2013-06-24
申请号：JP2011272006
申请日：2011-12-13
申请人： Hokkaido Electric Power Co Inc:The , 北海道電力株式会社 , Tohoku Electric Power Co Inc , 東北電力株式会社 , Tokyo Electric Power Co Inc:The , 東京電力株式会社
发明人： SAKAHARA JUNJI , SHINYA KOJI , YABUNO NARUTO , AKIYAMA YASUTO , MATSUMOTO MITSUHIRO , MORITA HIRONOBU , HANAMOTO KONOSUKE , NAKAZAWA TARO , OKAMOTO HIROSHI , ANAI TOKUNARI , TAKAZAWA TAKESHI , MASUKO TAKAHISA , MIYAZAKI HIROKAZU
IPC分类号： H02J3/46
CPC分类号： Y02E10/563 , Y02E10/763
摘要： PROBLEM TO BE SOLVED: To operate a natural variation power supply so as to maximize the supply power to the power system of the natural variation power supply while holding the balancing power of supply and demand.SOLUTION: Total output determination means 18 determines whether or not the allowable total output at the current point in time calculated by allowable total output calculation means 17 goes above the total output at the current point in time of a natural variation power supply calculated by total output calculation means 16. Maximum output command value calculation means 19 calculates the maximum output command value of each natural variation power supply within such a range that the total output of the natural variation power supplies satisfies the allowable total output at the current point in time, based on the determination results from the total output determination means 18, and outputs the maximum output command value to each natural variation power supply via output processing means 20.
摘要翻译：要解决的问题：为了操作自然变异电源，以便在保持供需的平衡功率的同时最大化对自然变异电源的电力系统的供电能力。解决方案：总输出确定装置18确定由可允许的总输出计算装置17计算的当前时间点的可允许总输出是否超过当前计算的自然变化电源的时间点的总输出最大输出指令值计算单元19在自然变异电源的总输出满足当前点的允许总输出的范围内，算出各自然变异电源的最大输出指令值时间，基于总输出确定装置18的确定结果，并且经由输出处理装置20将最大输出命令值输出到每个自然变异电源。版权所有：（C）2013，JPO＆INPIT

2. 发明专利

JP2007181393A Method for analyzing power system 有权
标题翻译：分析电力系统的方法
公开(公告)号：JP2007181393A
公开(公告)日：2007-07-12
申请号：JP2007015809
申请日：2007-01-26
申请人： Tokyo Electric Power Co Inc:The , 東京電力株式会社
发明人： TADA YASUYUKI , TAKAZAWA TAKESHI
IPC分类号： H02J3/00 , G06Q50/00 , G06Q50/06
摘要： PROBLEM TO BE SOLVED: To solve the problem, wherein because a series of jobs, includes setting of analytical conditions with a plurality of analysis tools, instructions for execution, and decision on result is repeated to analyze the stability of a power system, or deriving the optimum set value of a control unit so that the jobs become complex and long time is required. SOLUTION: An interface with which the analysis tools can be used in script environment is created, and analysis software is adapted to the script environment so as to make the database for managing the power system equipment link with respective analytical tools. Accordingly, the user is released from analytical jobs, while executing analytical procedure for an analytical unit. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题为了解决这个问题，由于一系列作业包括利用多个分析工具设置分析条件，重复执行指令和结果决定以分析电力系统的稳定性，或者导出控制单元的最佳设定值，使得作业变得复杂并且需要长时间。解决方案：创建了可在脚本环境中使用分析工具的界面，并将分析软件适用于脚本环境，以使数据库用于管理电力系统设备与相应的分析工具的链接。因此，在分析单元执行分析程序时，用户被解析为分析作业。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2006338134A Method and system for managing facility data 审中-公开
标题翻译：用于管理设施数据的方法和系统
公开(公告)号：JP2006338134A
公开(公告)日：2006-12-14
申请号：JP2005159445
申请日：2005-05-31
申请人： Tokyo Electric Power Co Inc:The , 東京電力株式会社
发明人： TAKAZAWA TAKESHI , TADA YASUYUKI
IPC分类号： G06F17/50 , G06Q50/00 , G06Q50/16
摘要： PROBLEM TO BE SOLVED: To provide a method capable of managing facility data of each piece of equipment in an easy-to-understand manner without producing inconsistency in connection or inconsistency in data or impairing the viewability of drawings in a case in which connecting lines mutually connecting pieces of equipment are extended over a plurality of management drawings. SOLUTION: This method comprises steps of forming, for a pattern connected to a pattern corresponding to the actual body of equipment formed on another management drawing of patterns of equipment formed on management drawings, a peculiar pattern linked with the actual body according to a user's operation from an input means and connecting patterns of other equipment on the same management drawing to the peculiar pattern through connecting lines; and registering identification information of equipment registered in a record corresponding to the pattern of the actual body with which the peculiar pattern is linked to a record of a facility database corresponding to the peculiar pattern. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以易于理解的方式管理每个设备的设备数据的方法，而不会在数据的连接或不一致或损害图纸的可视性的情况下相互连接设备的连接线在多个管理图上延伸。解决方案：该方法包括以下步骤：对于与在管理图上形成的设备的图案的另一管理图上形成的设备的实际体相对应的图案连接的图案，形成与实体相关联的特有图案，根据用户从输入装置的操作，并通过连接线将相同管理图上的其他设备的图案连接到特殊图案; 并且将登记在与特定模式所链接的实体的模式相对应的记录中的设备的识别信息登记到对应于特殊模式的设施数据库的记录。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2011024419A Group-based bcu method for on-line dynamic reliability assessment and energy margin calculation of practical power system 有权
标题翻译：基于组的BCU方法用于在线动态可靠性评估和实际功率系统的能量计算
公开(公告)号：JP2011024419A
公开(公告)日：2011-02-03
申请号：JP2010210122
申请日：2010-09-17
申请人： Bigwood Systems Inc , Tokyo Electric Power Co Inc:The , ビッグウッド・システムズ、インコーポレイテッド , 東京電力株式会社
发明人： CHIANG HSIAO-DONG , LI HUA , TADA YASUYUKI , TAKAZAWA TAKESHI , YAMADA TAKASHI , KURITA ATSUSHI , KOYANAGI KAORU
IPC分类号： H02J3/00
CPC分类号： H02J3/008 , Y04S50/10
摘要： PROBLEM TO BE SOLVED: To provide a method for online dynamic reliability assessment and energy margin calculation of a practical power system. SOLUTION: This invention relates to a method of determining the stability of an unstable equilibrium point (UEP) computed by using the BCU method. In this method, a UEP computed using the BCU method is selected to obtain a test vector X test for X UEP of the selected UEP using a following equation: X test =X s post +α(X UEP -X s post ) where X s post is SEP, α is a positive real number close to 1 (0.99, for example). The boundary condition of X UEP is checked by simulating the trajectory of a post-fault original system from X test . COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供实际电力系统在线动态可靠性评估和能量余量计算方法。解决方案：本发明涉及一种确定通过使用BCU方法计算的不稳定平衡点（UEP）的稳定性的方法。在该方法中，选择使用BCU方法计算的UEP，以使用以下等式获得所选UEP的X UEP 的测试向量X 测试测试 = X 取值交 +α（X UEP -X 取值 POST < / SP>），其中X post 是SEP，α是接近1的正实数（例如0.99）。通过从X 测试模拟故障后原始系统的轨迹来检查X UEP 的边界条件。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2004357444A System analysis method and program thereof 有权
公开(公告)号：JP2004357444A
公开(公告)日：2004-12-16
申请号：JP2003153908
申请日：2003-05-30
申请人： Tokyo Electric Power Co Inc:The , 東京電力株式会社
发明人： TADA YASUYUKI , TAKAZAWA TAKESHI
IPC分类号： G06F9/48 , H02J3/00
摘要： PROBLEM TO BE SOLVED: To solve the problem that an analysis of stability in a power system and the derivation of an optimum set value of a control apparatus or the like are complicated in their works for analysis and derivation, and a long time is required for them, since the setting of analysis conditions by using a plurality of analysis tools, an instruction for execution, and decision on a result are performed repeatedly. SOLUTION: An interface in which the analysis tool is usable in a script atmosphere is generated, and the analysis tool is made to work with a database for power system facility management by applying analysis software to the script atmosphere. By this configuration, a user can be free from the analysis work during the analysis procedure of an analyzer. COPYRIGHT: (C)2005,JPO&NCIPI

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