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1. 发明专利

JP2010026751A Searching method of state space, and searching apparatus of state space 审中-公开
标题翻译：国家空间搜索方法和国家空间搜索装置
公开(公告)号：JP2010026751A
公开(公告)日：2010-02-04
申请号：JP2008186753
申请日：2008-07-18
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KOSHIO MASANOBU
IPC分类号： G06N5/04 , G05B13/02 , G06F17/30 , G06F19/00
摘要： PROBLEM TO BE SOLVED: To provide a searching apparatus of a state space capable of obtaining a more good state within less processing time by improving efficiency of searching. SOLUTION: The apparatus includes first searching means 2 for searching a transit state until a state having upper n number of evaluation values each having a good evaluation value from a state having the best evaluation value by sequentially repeating to decide the next target state by deciding the transit state from among adjacent state having a first distance after starting from a designated target state, second searching means 4 for searching a local best state having each best evaluation value for making a state having upper n number of evaluation values each having good evaluation value to be each initial target state by sequentially repeating to decide a transit state to be the next target state after deciding from among an adjacent state having a second distance whose distance is shorter than the first distance after making a state having the upper n number of evaluation values whose evaluation value are good to be each an initial target state, and best state searching means 5 for making a state having the best evaluation state to be the best state from among a plurality of local best states. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在较少处理时间内通过提高搜索效率而获得更好状态的状态空间的搜索装置。解决方案：该装置包括第一搜索装置2，用于搜索运输状态，直到从具有最佳评估值的状态得到具有良好评估值的n个评估值的状态通过顺序重复来确定下一个目标状态通过从从指定的目标状态开始之后的具有第一距离的相邻状态中确定转接状态，第二检索装置4，用于搜索具有每个最佳评估值的局部最佳状态，以使得具有高n个评估值的状态具有良好的评估值作为每个初始目标状态，通过在具有在具有上n个数的状态之后具有距离小于第一距离的第二距离的相邻状态中判定作为下一目标状态的过境状态其评价值优选为初始目标状态的评价值和最佳状态搜索单元 5，用于使得具有最佳评估状态的状态从多个局部最佳状态中变为最佳状态。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009081936A System for providing power supply service 有权
标题翻译：提供电源服务的系统
公开(公告)号：JP2009081936A
公开(公告)日：2009-04-16
申请号：JP2007248891
申请日：2007-09-26
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： OKAZAKI YOSHIHISA , KOSHIO MASANOBU
IPC分类号： H02J3/00 , H02J13/00
CPC分类号： Y02E40/76 , Y04S10/545
摘要： PROBLEM TO BE SOLVED: To obtain a power supply service providing system which can provide power customers with a merit in cost caused by a reduction in power consumption, resulting in energy saving.
SOLUTION: The system is provided with a controller 100, terminals 10, 20, 30 connected to the controller 100 through network, a total integrating wattmeter 101 for measuring the total power use amount of the whole power customers, and integrating wattmeters 11, 21, 31 for measuring the power use amount of every power customer. The measured values of the total integrating wattmeter 101 and the integrating wattmeters 11, 21, 31 are input into the controller 100, and an equipment use right, which enables a power supplier, by paying price to a power customer, to control the equipment through the controller 100, is set for every prescribed unit time. The controllable power amount of the equipment use right and the price are determined for every equipment and for the every prescribed unit time, and the controller is notified of the results by the terminals.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：获得能够为电力用户提供功耗降低引起的成本优点的电力供应服务提供系统，从而节省能源。解决方案：系统设有控制器100，通过网络连接到控制器100的端子10,20,30，用于测量整个电力用户的总功率使用量的总积分瓦特计101，以及积分瓦特计11 ，21,31，用于测量每个电力用户的电力使用量。整体瓦特计101和积分瓦特计11,21,31的测量值输入到控制器100中，并且通过向电力用户支付价格使电力供应商能够通过控制器100被设定为每个规定的单位时间。每个设备和每个规定的单位时间确定设备使用权和价格的可控电量，并由终端通知控制器的结果。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009022137A Automatic generating method of output distribution plan for thermal power generator 审中-公开
标题翻译：用于热发电机输出分配计划的自动生成方法
公开(公告)号：JP2009022137A
公开(公告)日：2009-01-29
申请号：JP2007184571
申请日：2007-07-13
申请人： Mitsubishi Electric Corp , Tohoku Electric Power Co Inc , 三菱電機株式会社 , 東北電力株式会社
发明人： TAKAHASHI OSAMU , NURI KEIJI , MATSUDA ISAO , SUDO TSUYOSHI , KOSHIO MASANOBU
IPC分类号： H02J3/46 , H02P9/04
摘要： PROBLEM TO BE SOLVED: To easily execute an output distribution close to actual thermal power generator operation, using a calculation method of the constant λ method or an incremental fuel cost ratio used when generating a short-medium term demand/supply operation plan. SOLUTION: A calculation unit automatically uses a calculation method of the constant λ method or incremental fuel cost ratio to execute an output distribution per unit time, with an equipment maximum output of thermal power generators G1 and G2 as an upper limit and the equipment minimum output as a lower limit. It is judged whether thermal power generator output values P1 and P2 at each unit time of the output distribution result belong to an interlocking band or exclusion band that are determined as equipment limitation of the thermal power generators G1 and G2, and the output band of the thermal power generators G1 and G2 at each unit time is determined. Then, based on the result of allocation of interlocking and exclusion bands, the output band upper and lower limits of the thermal power generators G1 and G2 are set as upper and lower limits. Then the calculation method with the constant λ method or the increment fuel cost ratio is used again for final output distribution. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了容易地执行接近实际火力发电机运行的输出分布，使用常数λ法的计算方法或当产生短期中期需求/供给运行计划时使用的增量燃料成本比。
解决方案：计算单元自动使用常数λ法或增量燃料成本比的计算方法来执行每单位时间的输出分布，以热发电机G1和G2的设备最大输出为上限，设备最低输出为下限。判断输出分配结果的每单位时间的热发电机输出值P1，P2是否属于作为火力发电机G1，G2的设备限制的互锁带或排除带，确定每单位时间的火力发电机G1和G2。然后，基于互锁排除带的分配结果，将火力发电机G1，G2的输出带上限和下限设定为上限和下限。然后，使用常数λ法或增量燃料成本比的计算方法再次用于最终输出分布。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2010119269A Reserve electric power supply apparatus 有权
标题翻译：保留电力设备
公开(公告)号：JP2010119269A
公开(公告)日：2010-05-27
申请号：JP2008292438
申请日：2008-11-14
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KOSHIO MASANOBU , OKAZAKI YOSHIHISA
IPC分类号： H02J3/00 , G06Q50/00 , G06Q50/06 , H02J13/00
CPC分类号： Y04S50/10
摘要： PROBLEM TO BE SOLVED: To provide a reserve electric power supply system which provides an intensive consumer, who collectively purchases electric power from power suppliers and then supplies electric power to a plurality of individual consumers, with an incentive to actively trade an equipment use right to reduce power consumption. SOLUTION: The reserve electric power supply system calculates an estimated value of power consumption of a load from an actually consumed value, calculates an estimated value of operation time from an actual operation time, and calculates a controllable amount of equipment based on an equipment use right and a cost to purchase the equipment use right. The system receives information about bidding for purchasing a reserve power, and calculates a reserve power generated by purchasing the equipment use right for a desired time zone and a bid price and provides the reserve power and the bid price to power suppliers. When the power suppliers purchase the reserve power, the system informs the power suppliers that the equipment use right is purchased, and calculates total amounts of power consumption of all the individual consumers 2a, 2b, and 2c, and controls equipment of the equipment use right thus purchased so that an amount of power consumption per predetermined time period may be a target amount of power or below. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种提供密集消费者的储备电力供应系统，其集体地从电力供应商购买电力，然后向多个个体消费者提供电力，其动机是积极地交易设备使用权降低功耗。解决方案：备用电力供应系统从实际消耗的值计算负载的功耗的估计值，从实际运转时间算出运转时间的估计值，并根据实际运转时间计算运转时间的可控量设备使用权和购买设备使用权的成本。系统收到有关采购备用电力投标的信息，并计算通过购买所需时区的设备使用权产生的备用电力和投标价格，并向供应商提供备用电力和投标价格。当供电商购买备用电力时，系统通知电力供应商购买设备使用权，并计算所有个人消费者2a，2b和2c的总耗电量，并控制设备使用权的设备从而购买，使得每预定时间段的功耗量可以是目标电量或更低。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2004070662A Retrieval system for state space 审中-公开
公开(公告)号：JP2004070662A
公开(公告)日：2004-03-04
申请号：JP2002229078
申请日：2002-08-06
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： NAKAMURA SHIZUKA , ITAYA NOBUHIKO , SHIMIZU TSUNEO , KOSHIO MASANOBU , MORI KAZUMI
IPC分类号： G06N5/04 , G05B13/02
摘要： PROBLEM TO BE SOLVED: To solve the problem that since the retrieval system of a state space is configured to evaluate all states defined so as to be transitable from a "state under consideration", and to repeat the transition of the "state under consideration" to the state having the minimum evaluation function value among those states to discover the optimal solution, the retrieving efficiency is not satisfactory, and the large number of times of retrieval is required. SOLUTION: In a process for evaluating all states defined so as to be transitable from a "state under consideration", the high order M pieces of states whose evaluation function values are satisfactory are extracted (a processing block 5), and some of the changes of the M kinds of states generated due to the transition from the "state under consideration" to the M pieces of states are simultaneously generated with respect to the "state under consideration", and the state having the optimal evaluation function value is extracted (processing block 8), and the transition of the "state under consideration" is carried out (a processing block 9). Thus, it is possible to carry out the transition of the "state under consideration" with a distance 1 or more, and to increase the retrieval efficiency of the state space. COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2014222992A 系統安定化装置、系統安定化方法审中-公开
标题翻译：系统稳定装置和系统稳定方法
公开(公告)号：JP2014222992A
公开(公告)日：2014-11-27
申请号：JP2013102199
申请日：2013-05-14
申请人：三菱電機株式会社 , Mitsubishi Electric Corp
发明人： TAKAGUCHI YUSUKE , KOJIMA YASUHIRO , KOSHIO MASANOBU , MARUMIROORI MALTA
IPC分类号： H02J3/18 , H02J3/24 , H02J3/32 , H02M7/48 , H02P9/04
CPC分类号： Y02E40/30 , Y02E40/32
摘要：【課題】本発明は、既設発電機の運転状況を考慮して適切に電力制御を行う、系統安定化装置および系統安定化方法の提供を目的とする。【解決手段】本発明の系統安定化装置14は、同期発電機4が接続され、且つ蓄電池5がインバータ6を介して接続された母線1の電圧を安定化する系統安定化装置であって、同期発電機から母線に流れる潮流と、インバータから母線に流れる潮流とを少なくとも含む系統情報を計測する系統情報計測部と、系統情報に基づき、安定化に必要な同期発電機及びインバータの無効電力量の合計値を無効電力供給量として決定する無効電力供給量決定部と、同期発電機とインバータの総電力損失に基づき、無効電力供給量の分担量である無効電力分担量を同期発電機とインバータの夫々について決定する無効電力分担量決定部と、インバータの無効電力分担量を示す制御信号をインバータに送出する制御信号送出部と、を備える。【選択図】図1
摘要翻译：要解决的问题：提供一种系统稳定装置和系统稳定方法，其中考虑到现有发电机的运行状况适当地执行功率控制。解决方案：本发明的系统稳定装置14是系统稳定稳定与同步发电机4连接并经由逆变器6与蓄电池5连接的母线1的电压的装置，包括：系统信息测量部，用于测量至少包含来自同步发电机的功率流的系统信息，母线和从逆变器到母线的功率流; 无功供电量确定部，用于基于系统信息确定同步发电机和需要稳定的逆变器的各个无功功率量的总值的值作为无功供电量; 基于所述同步发电机和所述逆变器的总功率损耗，对所述各同步发电机和逆变器确定作为所述无功电力供应量的共享量的无功功率共享量的无功功率共享量判定部; 以及控制信号发送部分，用于向逆变器发送指示逆变器的无功功率共享量的控制信号。

7. 发明专利

JP2010140242A System for providing power supply service 有权
标题翻译：提供电源服务的系统
公开(公告)号：JP2010140242A
公开(公告)日：2010-06-24
申请号：JP2008315599
申请日：2008-12-11
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： OKAZAKI YOSHIHISA , KOSHIO MASANOBU
IPC分类号： G06Q50/00 , G06Q50/06
摘要： PROBLEM TO BE SOLVED: To provide a system for providing a power supply service receiving benefit by cost reduction by selling an equipment use right, and for receiving benefit by cost reduction by controlling equipment, and for decreasing payment charge for a whole server. SOLUTION: The buying and selling of the right to work on a device is performed between a server 100 belonging to an intensive client and controllers 10, 20 and 30 belonging to individual clients so that both the intensive client who supplies purchased power and the individual clients can receive benefit by cost reduction, and the control of the devices 12, 22, 23, and 32 at the individual client sides is executed by the server 100. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过销售设备使用权来提供通过降低成本而获得收益的系统，并且通过控制设备来接收利用成本降低的收益，并且降低整个服务器的支付费用。
解决方案：在属于密集客户端的服务器100和属于个人客户端的控制器10,20和30之间执行在设备上的购买和销售工作权，以便提供购买的电力的密集客户端和各个客户端可以通过降低成本获得收益，并且由个人客户端对设备12,22,23和32的控制由服务器100执行。版权所有：（C）2010，JPO＆INPIT

8. 发明专利

JP2008059146A Search device for state space and search method for state space 有权
标题翻译：国家空间搜索装置和国家空间搜索方法
公开(公告)号：JP2008059146A
公开(公告)日：2008-03-13
申请号：JP2006233669
申请日：2006-08-30
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KOSHIO MASANOBU , NAKAMURA SHIZUKA
IPC分类号： G06F19/00 , G06N5/04 , G06Q10/04
摘要： PROBLEM TO BE SOLVED: To provide the search device of a state space for efficiently calculating continuous values to a state, and for efficiently solving the optimization problem of non-linear combination. SOLUTION: The optimization of continuous values is operated by a secondary planning method using an interior point method with respect to a focusing state by a focusing state evaluation part 2, and the optimal solution is stored in an optimal solution storage database 8. Then, an adjacent state is created from the focusing state, and the optimization of the continuous values is operated by the secondary planning method using an active-set method by using the optimal solution stored in the optimal solution storage database 8 as an initial value with respect to the adjacent state, and the adjacent state is evaluated by an adjacent state preparation/evaluation part 3, and stored in an adjacent state database 9. Then, the most satisfactory evaluation function value among the adjacent states stored in the adjacent state database 9 is defined as the next focusing state by a state transition part 4, and processing by the focusing state evaluation part 2 and the adjacent state preparation/evaluation part 3 and the state transition part 4 is repeated and the optimal state is searched. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供用于有效地计算连续值到状态的状态空间的搜索装置，并且用于有效地解决非线性组合的优化问题。解决方案：通过聚焦状态评估部分2使用相对于聚焦状态的内点方法的二次规划方法来操作连续值的优化，并且将最优解存储在最优解存储数据库8中。然后，从聚焦状态创建相邻状态，并且通过使用主动集合方法的二次规划方法来操作连续值的优化，通过使用存储在最优解存储数据库8中的最优解作为初始值，并且相邻状态由相邻状态准备/评估部分3评估，并存储在相邻状态数据库9中。然后，存储在相邻状态数据库9中的相邻状态中最令人满意的评估函数值通过状态转移部分4被定义为下一个聚焦状态，并且通过聚焦状态评估部分2和相邻的状态准备/ e 估值部分3和状态转移部分4被重复并且搜索最优状态。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2007173657A Photovoltatic power generation volume forecasting apparatus 有权
标题翻译：光伏发电量预测装置
公开(公告)号：JP2007173657A
公开(公告)日：2007-07-05
申请号：JP2005371342
申请日：2005-12-26
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KOSHIO MASANOBU , NAKAMURA SHIZUKA , ITAYA NOBUHIKO , KOJIMA YASUHIRO , INOUE TOSHIHIRO
IPC分类号： H01L31/042
CPC分类号： Y02A30/12 , Y02E10/50
摘要： PROBLEM TO BE SOLVED: To provide a photovoltatic power generation forecasting apparatus which precisely forecasts a photovoltatic power generation volume even if an insolation intensity forecast is different from the insolation intensity at a photovoltatic power generator installation point. SOLUTION: The photovoltatic power generation forecasting apparatus includes a mechanism for extracting a time zone maximum power generation volume in a process block S1, at which a time zone maximum power generation volume is extracted using a record of a photovoltatic power generation volume measured at the photovoltatic power generator; an insolation intensity record which is provided per time zone by a weather forecasting business for a region where the photovoltatic power generator is installed; a mechanism for extracting a time zone insolation intensity at maximum power generation in a process block S2, at which a time zone insolation intensity at maximum power generation is extracted from a time zone in which a maximum power generation volume is extracted; and a time zone photovoltatic power generation volume forecasting mechanism in a process block S3, at which a photovoltatic power generation forecast is calculated per time zone from a insolation intensity forecast on the region provided by the weather forecasting business per time zone, and the extracted time zone insolation intensity at the maximum power generation. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使日照强度预测与光伏发电机安装点的日照强度不同，也可以提供精确预测光伏发电量的光电发电预测装置。光伏发电预测装置包括：用于在处理块S1中提取时区最大发电量的机构，利用测量的光伏发电量的记录提取时区最大发电量在光伏发电机上; 日照强度记录是由安装有光电发电机的地区的天气预报业务在每个时区提供的; 从提取最大发电量的时间区域中提取最大发电时间间隔强度的处理块S2中提取最大发电时间日照强度的机构; 以及处理块S3中的时间带光伏发电量预测机构，其中根据由每个时间段的天气预报业务提供的区域的日照强度预测计算每个时间带的光伏发电预测，并且提取时间最大发电区域日照强度。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2001037087A APPARATUS AND METHOD FOR DECIDING GENERATOR OUTPUT 失效
公开(公告)号：JP2001037087A
公开(公告)日：2001-02-09
申请号：JP20065399
申请日：1999-07-14
申请人： MITSUBISHI ELECTRIC CORP
发明人： MORI KAZUMI , KOSHIO MASANOBU , NAKAMURA SHIZUKA
IPC分类号： H02J3/38 , H02J3/46 , H02P9/00
摘要： PROBLEM TO BE SOLVED: To obtain an apparatus for deciding a generator output for deciding the outputs of generators for each times in which total fuel cost becomes lowest by rapidly satisfying the demand and supply balance restriction, generator output upper and lower limit restriction, power flow restriction and fuel consumption restriction. SOLUTION: This apparatus for deciding a generator output decides the outputs of a plurality of generators at times such that the respective generators which predetermine the start or stop times provide required power demand and decides the outputs of the generators at the times, so that the total sum of fuel costs of all the generators becomes a minimum. The apparatus comprises a generator output deciding means 1 for deciding the outputs of the generators at the respective times of most economical for satisfying the demand and supply balance restriction and a generator output upper and lower limit restriction, and a generator output correcting means 2 for satisfying the balance restriction and the limit restriction, when the time zone for causing violation of power flow restriction in a power system and deciding the output of the generator to eliminate violation of power flow restriction of the time zone to be most economical.

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