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公开(公告)号：US09478986B2
公开(公告)日：2016-10-25
申请号：US13588080
申请日：2012-08-17
申请人： Hirotaka Takahashi , Yasushi Tomita , Takashi Oda , Eri Isozaki , Tsukasa Onishi , Kazuhiro Horikoshi , Katsuhiro Matsuda
发明人： Hirotaka Takahashi , Yasushi Tomita , Takashi Oda , Eri Isozaki , Tsukasa Onishi , Kazuhiro Horikoshi , Katsuhiro Matsuda
CPC分类号： H02J3/14 , H02J2003/003 , Y02B70/3225 , Y04S10/54 , Y04S20/222
摘要： A load leveling system and a method for a power system are capable of attaining load leveling in a distribution substation unit. The load leveling system is for a power system with a controller having a major customer and lower transforming apparatus, and with a customer connected to the lower transforming apparatus via a low-voltage line. The system also has a communication unit between the customer and its own system, and control use time zones of devices within the customer, as well as an electric demand prediction unit, and a first load leveling processing unit. By employing such a system, it becomes possible to provide a load leveling system for a power system that is capable of realizing load leveling of both a distribution substation unit and a pole transformer unit.
摘要翻译： 负载均衡系统和电力系统的方法能够实现配电站单元中的负载调平。 负载均衡系统用于具有控制器的电力系统，该控制器具有主要客户和较低转换装置，并且客户经由低压线连接到下变换装置。 该系统还具有客户与其自己的系统之间的通信单元，以及用户内的设备的控制使用时区，以及电力需求预测单元和第一负载均衡处理单元。 通过采用这样的系统，能够提供能够实现配电站单元和极点变压器单元的负载均衡的电力系统的负载均衡系统。
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公开(公告)号：US09774216B2
公开(公告)日：2017-09-26
申请号：US14402366
申请日：2012-07-10
申请人： Kenichiro Yamane , Kunihiko Tsunedomi , Noriyuki Uchiyama , Yasushi Tomita , Tsukasa Onishi , Masatoshi Kumagai
发明人： Kenichiro Yamane , Kunihiko Tsunedomi , Noriyuki Uchiyama , Yasushi Tomita , Tsukasa Onishi , Masatoshi Kumagai
IPC分类号： H02J13/00 , G06Q10/04 , H02J4/00 , G06Q50/06 , G05B15/02 , H02J3/12 , H02J3/18 , G05B13/04 , G05F1/66
CPC分类号： H02J13/0013 , G05B13/04 , G05B15/02 , G05F1/66 , G06Q10/04 , G06Q50/06 , H02J3/12 , H02J3/18 , H02J4/00 , H02J13/002 , Y02E40/30 , Y02E40/74 , Y02E60/74 , Y02E60/7807 , Y04S10/22 , Y04S10/30 , Y04S40/12
摘要： To control a power state of a power system properly according to a communication state. A system for controlling a power system includes a plurality of sensor devices configured to output measurement data; a first control apparatus configured to estimate a first power state of the power system by using the measurement data obtained by the plurality of sensor devices, calculate a first controlled variable according to the estimated first power state, and output the calculated first controlled variable; and at least a second control apparatus configured to execute a predetermined control operation according to either the first controlled variable calculated in the first control apparatus, or a second controlled apparatus calculated in the second control apparatus. When it is not able to obtain part of the measurement data, the first control apparatus estimates the first power state by using predetermined measurement data among the obtained measurement data.
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公开(公告)号：US06571152B1
公开(公告)日：2003-05-27
申请号：US09712197
申请日：2000-11-15
IPC分类号： H02J314
CPC分类号： H02J3/00 , H02J2003/007 , Y02E40/76 , Y02E60/76 , Y04S10/545 , Y04S40/22
摘要： One of a plurality of switches constituting a power system is set as a perceived switch, and n optional switches Bk (k=1 to n) in the on state among the other switches are changed to the off state, and n loop networks including the perceived switch are created, and each switch Ck (k=1 to n) constituting the loop networks is changed from the off state to the on state so as to create a plurality of network configuration candidates, and a power network configuration is decided on the basis of the plurality of network configuration candidates.
摘要翻译： 构成电力系统的多个开关中的一个被设置为感知开关，并且其他开关中的导通状态中的n个可选开关Bk（k = 1至n）变为截止状态，并且包括 创建感知交换机，并且构成环路网络的每个交换机Ck（k = 1至n）从关闭状态改变为接通状态，以创建多个网络配置候选，并且在 多个网络配置候选者的基础。
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公开(公告)号：US20130054040A1
公开(公告)日：2013-02-28
申请号：US13588080
申请日：2012-08-17
申请人： Hirotaka Takahashi , Yasushi Tomita , Takashi Oda , Eri Isozaki , Tsukasa Onishi , Kazuhiro Horikoshi , Katsuhiro Matsuda
发明人： Hirotaka Takahashi , Yasushi Tomita , Takashi Oda , Eri Isozaki , Tsukasa Onishi , Kazuhiro Horikoshi , Katsuhiro Matsuda
IPC分类号： G06F1/26
CPC分类号： H02J3/14 , H02J2003/003 , Y02B70/3225 , Y04S10/54 , Y04S20/222
摘要： It is an object of the present invention to provide a load leveling system of a power system capable of attaining load leveling in a distribution substation unit and a method thereof. Disclosed is a load leveling system of a power system with a controller having a major customer and lower transforming apparatus, and with a customer connected to the lower transforming apparatus via a low-voltage line. The system also has a communication unit between the customer and its own system, and control use time zones of devices within the customer; an electric demand prediction unit, and a first load leveling processing unit. By employing such an arranged system, it becomes possible to provide a load leveling system of a power system capable of realizing load leveling of both a distribution substation unit and a pole transformer unit.
摘要翻译： 本发明的目的是提供一种能够实现配电站单元中的负载调平的电力系统的负载均衡系统及其方法。 公开了一种具有控制器的电力系统的负载均衡系统，该控制器具有主要客户和较低转换装置，并且客户经由低压线连接到下变换装置。 该系统还具有客户与其自身系统之间的通信单元，并控制客户内设备的使用时区; 电力需求预测单元和第一负载均衡处理单元。 通过采用这种布置的系统，可以提供能够实现配电站单元和极点变压器单元的负载均衡的电力系统的负载均衡系统。
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公开(公告)号：US06181984B2
公开(公告)日：2001-01-30
申请号：US09027408
申请日：1998-02-20
IPC分类号： G05D1100
CPC分类号： H02J3/00 , H02J2003/007 , Y02E40/76 , Y02E60/76 , Y04S10/545 , Y04S40/22
摘要： One of a plurality of switches constituting a power system is set as a perceived switch, and n optional switches Bk (k=1 to n) in the on state among the other switches are changed to the off state, and n loop networks including the perceived switch are created, and each switch Ck (k=1 to n) constituting the loop networks is changed from the off state to the on state so as to create a plurality of network configuration candidates, and a power network configuration is decided on the basis of the plurality of network configuration candidates.
摘要翻译： 构成电力系统的多个开关中的一个被设置为感知开关，并且其他开关中的导通状态中的n个可选开关Bk（k = 1至n）变为截止状态，并且包括 创建感知交换机，并且构成环路网络的每个交换机Ck（k = 1至n）从关闭状态改变为接通状态，以创建多个网络配置候选，并且在 多个网络配置候选者的基础。
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公开(公告)号：US20150142187A1
公开(公告)日：2015-05-21
申请号：US14402366
申请日：2012-07-10
申请人： Kenichiro Yamane , Kunihiko Tsunedomi , Noriyuki Uchiyama , Yasushi Tomita , Tsukasa Onishi , Masatoshi Kumagai
发明人： Kenichiro Yamane , Kunihiko Tsunedomi , Noriyuki Uchiyama , Yasushi Tomita , Tsukasa Onishi , Masatoshi Kumagai
CPC分类号： H02J13/0013 , G05B13/04 , G05B15/02 , G05F1/66 , G06Q10/04 , G06Q50/06 , H02J3/12 , H02J3/18 , H02J4/00 , H02J13/002 , Y02E40/30 , Y02E40/74 , Y02E60/74 , Y02E60/7807 , Y04S10/22 , Y04S10/30 , Y04S40/12
摘要： To control a power state of a power system properly according to a communication state. A system for controlling a power system includes a plurality of sensor devices configured to output measurement data; a first control apparatus configured to estimate a first power state of the power system by using the measurement data obtained by the plurality of sensor devices, calculate a first controlled variable according to the estimated first power state, and output the calculated first controlled variable; and at least a second control apparatus configured to execute a predetermined control operation according to either the first controlled variable calculated in the first control apparatus, or a second controlled apparatus calculated in the second control apparatus. When it is not able to obtain part of the measurement data, the first control apparatus estimates the first power state by using predetermined measurement data among the obtained measurement data.
摘要翻译： 根据通信状态正确控制电力系统的电力状态。 一种用于控制电力系统的系统包括被配置为输出测量数据的多个传感器装置; 第一控制装置，被配置为通过使用由所述多个传感器装置获得的测量数据来估计所述电力系统的第一功率状态，根据所述估计的第一功率状态计算第一受控变量，并输出所计算的第一受控变量; 以及至少第二控制装置，被配置为根据在第一控制装置中计算的第一受控变量或在第二控制装置中计算的第二受控装置执行预定的控制操作。 当不能获得测量数据的一部分时，第一控制装置通过使用所获得的测量数据中的预定测量数据来估计第一功率状态。
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