公开(公告)号：US06774506B2

公开(公告)日：2004-08-10

申请号：US10118374

申请日：2002-04-09

申请人： Hiroyuki Hashimoto ,  Yoshio Izui ,  Masashi Kitayama

发明人： Hiroyuki Hashimoto ,  Yoshio Izui ,  Masashi Kitayama

IPC分类号： H02J318

CPC分类号： H02J3/14 ,  H02J13/0079 ,  H02J2003/146 ,  Y02B70/3225 ,  Y04S20/222 ,  Y04S20/224 ,  Y10T307/461

摘要： An electric power demand adjusting system restrains fluctuation in an incentive for adjusting the demand for electric power or fluctuation in an electric power demand adjustment amount caused by an incentive. The system includes a central apparatus, lower units, and computing machine systems of consumers, which are connected through a communication network. The computing machine system of the central apparatus has a device for predicting a demand, a device for determining the electric power demand adjustment amounts to be sent to the lower units on the basis of the predicted demand and information that includes historical data regarding the electric power demand adjustments of the lower units, and a device for transmitting the determined electric power demand adjustment amounts to the lower units. The arrangement restrains the fluctuation in incentives required for adjusting the demand for electric power.

摘要翻译： 电力需求调整系统抑制由激励引起的调整电力需求或电力需求调整量的波动的动机的波动。 该系统包括通过通信网络连接的消费者的中央设备，下位机和计算机系统。 中央装置的计算机系统具有用于预测需求的装置，用于根据预测的需求确定要发送给下位机的电力需求调整量的装置，以及包含有关电力的历史数据的信息 下部单元的需求调整，以及用于将确定的电力需求调整量发送到下部单元的装置。 这种安排限制了调整电力需求所需的激励波动。

公开(公告)号：US06188205B1

公开(公告)日：2001-02-13

申请号：US09521209

申请日：2000-03-08

申请人： Masahiko Tanimoto ,  Yoshio Izui ,  Yasuyuki Kowada ,  Kenji Iba ,  Naoto Fukuta ,  Kenichi Deno ,  Tetsuo Sasaki

发明人： Masahiko Tanimoto ,  Yoshio Izui ,  Yasuyuki Kowada ,  Kenji Iba ,  Naoto Fukuta ,  Kenichi Deno ,  Tetsuo Sasaki

IPC分类号： G05F170

CPC分类号： H02J3/1871 ,  H02J3/1835 ,  Y02E40/30

摘要： A desired value of reactive power flow between a to-be-controlled power system and an adjoining power system is determined according to measured values of the reactive power flow and an effective power flow and desired voltage values of the to-be-controlled power system and of the adjoining power system. Thereafter, a required value of a reactive power of the to-be-controlled power system is calculated according to the desired value of the reactive power flow, the measured values of the reactive power flow and the effective power flow, and the desired voltage value and a measured voltage value in the to-be-controlled power system. Thereafter, a control apparatus having an electric capacity near to the required value of the reactive power is selected from control apparatus arranged in the to-be-controlled power system to make the selected control apparatus adjust a voltage of the to-be-controlled power system. Therefore, cooperation of the to-be-controlled power system with the adjoining power system can be performed by collecting locally-existing-information, and a voltage fluctuation and/or a reactive power fluctuation in the to-be-controlled power system can be immediately suppressed.

摘要翻译： 受控电力系统与相邻电力系统之间的无功功率流的期望值根据无功功率流的测量值和有效功率流以及待控制电力系统的期望电压值来确定 和相邻的电力系统。 此后，根据无功功率流的期望值，无功功率流和有效功率流的测量值和期望电压值来计算待控制电力系统的无功功率的所需值 以及受控电力系统中的测量电压值。 此后，从配置在受控电力系统中的控制装置中选择具有接近无功功率所需值的电容的控制装置，以使所选择的控制装置调节受控电力的电压 系统。 因此，可以通过收集本地存在的信息来执行受控电力系统与相邻电力系统的协作，并且可控电力系统中的电压波动和/或无功功率波动可以是 马上压制

公开(公告)号：US6081661A

公开(公告)日：2000-06-27

申请号：US900467

申请日：1997-07-25

申请人： Masahiko Tanimoto ,  Yoshio Izui

发明人： Masahiko Tanimoto ,  Yoshio Izui

IPC分类号： G05B13/04

CPC分类号： G05B13/042 ,  Y10S706/907

摘要： A command value decision unit capable of solving a problem of a conventional system in that when using a static fuel consuming characteristic model obtained by the least squares method as a fuel consuming characteristic model, it is sometimes difficult to decide the output command value P.sub.m * of each plant at high accuracy owing to the deviation of collected data and the response delay of the plants. The command value decision unit generates an output decision model of each plant by extracting items that affect the fuel consumption at the present time from among the items of the fuel consuming characteristic model of each plant, which is formed by taking account of hysteresis characteristics of the plant, and decides the output command value of the plant on the basis of the output decision model.

摘要翻译： 能够解决常规系统的问题的指令值决定单元，其特征在于，当使用通过最小二乘法获得的静态燃料消耗特性模型作为燃料消耗特性模型时，有时难以确定输出指令值Pm * 每个植物由于收集的数据的偏差和植物的响应延迟而具有高精度。 指令值决定单元通过从各工厂的燃料消耗特性模型的项目中提取影响当前燃料消耗的项目，生成每个设备的输出决策模型，该项目是通过考虑到每个工厂的滞后特性 根据输出决策模型决定工厂的输出指令值。

公开(公告)号：US4633824A

公开(公告)日：1987-01-06

申请号：US704955

申请日：1985-02-25

申请人： Tatsutoshi Umeda ,  Yoshio Tani ,  Takeshi Kaai ,  Keiichi Nakano ,  Yoshio Izui

发明人： Tatsutoshi Umeda ,  Yoshio Tani ,  Takeshi Kaai ,  Keiichi Nakano ,  Yoshio Izui

IPC分类号： F01P1/02 ,  F01P1/06

CPC分类号： F01P1/06 ,  F01P1/02

摘要： The present invention relates to a cooling means for the squish part of an air cooling over head valve engine, comprising a fan disposed in front of said engine for generating cooling wind. A fan case is provided which covers the front side of the fan and engine. A wind tunnel is formed through the cylinder head of said engine near the squish area and is aligned so as to pass a cooling wind, generated by the fan, above the squish area. The engine is provided with an intake and exhaust ports opening at the front and rear surfaces of said cylinder head, respectively. In the lateral side of the wind tunnel, an intake or exhaust pipe is disposed laterally over the front space of the tunnel, so as to guide cooling wind blown up from the fan to the tunnel along its lower peripheral surface thereof.

摘要翻译： 本发明涉及一种用于空气冷却头部阀发动机的冷却部分的冷却装置，包括设置在所述发动机前方的用于产生冷却风的风扇。 提供一种风扇箱，其覆盖风扇和发动机的前侧。 在挤压区域附近形成有通过所述发动机的气缸盖的风洞，并将风扇产生的冷却风通过挤压区域。 发动机设置有分别在所述气缸盖的前表面和后表面处开口的进排气口。 在风洞的横向侧，在隧道的前部空间横向设置进气管或排气管，以沿着其下周面引导从风扇向隧道吹出的冷却风。

公开(公告)号：US5485545A

公开(公告)日：1996-01-16

申请号：US295072

申请日：1994-08-26

申请人： Yasuhiro Kojima ,  Yoshio Izui ,  Tadahiro Goda ,  Sumie Kyomoto

发明人： Yasuhiro Kojima ,  Yoshio Izui ,  Tadahiro Goda ,  Sumie Kyomoto

IPC分类号： G05B13/02 ,  H02J3/18 ,  G06F15/20

CPC分类号： H02J3/18 ,  G05B13/027 ,  Y02E40/30

摘要： A neural network apparatus and method for use in applications such as in a voltage/reactive-power controller in which a neuro control-object simulator and a neuro controller pre-learn so as to make input-output relations of the controller match the input-output relations of a control unit and so as to make input-output relations of the simulator match input-output relations of a control object. The controller re-learns so as to make the output of the simulator match an input corresponding to a desired output of the control object. After re-learning, the controller controls the control-object.

摘要翻译： 一种用于诸如电压/无功功率控制器的应用的神经网络装置和方法，其中神经控制对象模拟器和神经控制器预先学习以使得控制器的输入 - 输出关系与输入 - 控制单元的输出关系，使得模拟器的输入 - 输出关系匹配控制对象的输入 - 输出关系。 控制器重新学习以使模拟器的输出与对应于控制对象的期望输出的输入相匹配。 重新学习后，控制器控制对象。

公开(公告)号：US5305235A

公开(公告)日：1994-04-19

申请号：US911068

申请日：1992-07-09

申请人： Yoshio Izui ,  Yoshiakira Akimoto ,  Hideo Tanaka ,  Hiromi Ogi

发明人： Yoshio Izui ,  Yoshiakira Akimoto ,  Hideo Tanaka ,  Hiromi Ogi

IPC分类号： G01R31/12 ,  G06F11/22 ,  G06N3/04 ,  H02B1/24 ,  H02B3/00 ,  H02B13/065 ,  H02G5/06 ,  H02H1/00 ,  H02H7/22 ,  G06F15/20

CPC分类号： H02H7/22 ,  G06F11/22 ,  G06N3/04 ,  H02H1/0092 ,  H02H1/0023 ,  Y10S706/911 ,  Y10S706/912

摘要： A monitoring diagnostic device for an electrical appliance such as gas insulated switchgear includes a sensor, such as an acceleration sensor, and a neural network including an input layer, an intermediate layer, and an output layer, each consisting of a plurality of neural elements. The input, intermediate and output layers are coupled to each other via a plurality of connection weights. The output of the sensor is first processed and then is supplied to the neural elements of the input layer. The connection weights are adjusted by means of learning data such that the output from the neural elements of the output layer of the neural network correctly identifies the causes of abnormality of the electrical appliance.

摘要翻译： 用于诸如气体绝缘开关装置的电气设备的监视诊断装置包括诸如加速度传感器的传感器和包括输入层，中间层和输出层的神经网络，每个由多个神经元组成。 输入，中间和输出层通过多个连接权重彼此耦合。 首先处理传感器的输出，然后将其提供给输入层的神经元。 通过学习数据调整连接权重，使得神经网络的输出层的神经元素的输出正确地识别电器的异常的原因。

公开(公告)号：US06745109B2

公开(公告)日：2004-06-01

申请号：US10365694

申请日：2003-02-13

申请人： Yasuhiro Kojima ,  Shizuka Nakamura ,  Kazumi Mori ,  Yoshio Izui

发明人： Yasuhiro Kojima ,  Shizuka Nakamura ,  Kazumi Mori ,  Yoshio Izui

IPC分类号： G05D1100

CPC分类号： H02J3/24 ,  G06Q50/06 ,  Y02E40/76 ,  Y04S10/545

摘要： A power generator controller includes a power system monitor and a power generator output optimizing part. The power system monitor keeps check on current status of a power system and puts out an electricity demand. The power generator output optimizing part solves an objective function for determining outputs of power generators of the power system at an interval under a supply and demand balancing constraint which imposes agreement between electric power demanded and electric power supplied. The objective function minimizes total costs in power generation. The power generator output optimizing part solves the objective function further considering an automatic frequency control capacity constraint based on an upper limit of rates of change of outputs of power generators of the power system.

摘要翻译： 发电机控制器包括电力系统监视器和发电机输出优化部分。 电力系统监控器保持电力系统的现状，并提出电力需求。 发电机输出优化部分解决了在供电和需求平衡约束条件下以一定间隔确定电力系统发电机输出的目标函数，该供需平衡约束规定了所需电力和供电电力之间的一致性。 目标函数最大限度地减少发电总成本。 发电机输出优化部分基于电力系统发电机输出变化率上限，进一步考虑自动频率控制能力约束，解决了目标功能。

公开(公告)号：US5590243A

公开(公告)日：1996-12-31

申请号：US317215

申请日：1994-10-03

申请人： Yoshiakira Akimoto ,  Hideo Tanaka ,  Hiromi Ogi ,  Yoshio Izui ,  Hisao Taoka ,  Toshiaki Sakaguchi

发明人： Yoshiakira Akimoto ,  Hideo Tanaka ,  Hiromi Ogi ,  Yoshio Izui ,  Hisao Taoka ,  Toshiaki Sakaguchi

IPC分类号： G06N3/04 ,  G06F15/18

CPC分类号： G06N3/04

摘要： A neural network system includes input, intermediate and output layers, each layer containing at least one neural network element, each having an input and output, for simulating a neuron; and a plurality of inter-layer connections between neural elements wherein each input layer element has a connection to at least one intermediate layer element, and each intermediate layer element has a connection to at least one output layer element. Each inter-layer connection has a connecting weight. The system further includes sampling data and teaming data. The sampling data has pairs of values, each pair including an input value and corresponding output value, the input value having regular intervals. The learning data has at least three pairs of values, each pair including an input value and corresponding desired output value, the input values having irregular intervals. The intermediate layer elements are assigned unique sampling data value pairs and have unique sampling functions derived by translating original sampling functions by sampling data input values assigned to the neural elements. The sampling function defines a relationship between the input and output of the neural element. The connecting weight for each connection between an intermediate layer element and an output layer element is set to the sampling data output value assigned to the intermediate layer element. The system further includes a training mechanism that adjusts the connecting weights to minimize errors between learning data output values and actual output values obtained by applying the learning data input values to the neural network.

摘要翻译： 神经网络系统包括输入，中间和输出层，每个层包含至少一个神经网络元件，每个神经网络元件具有用于模拟神经元的输入和输出; 以及神经元件之间的多个层间连接，其中每个输入层元件具有至少一个中间层元件的连接，并且每个中间层元件具有至少一个输出层元件的连接。 每个层间连接具有连接权重。 该系统还包括采样数据和组合数据。 采样数据具有成对的值，每对包括输入值和对应的输出值，输入值具有规则的间隔。 学习数据具有至少三对值，每对包括输入值和对应的期望输出值，输入值具有不规则间隔。 中间层元素被分配唯一的采样数据值对，并具有通过对分配给神经元素的数据输入值进行采样来转换原始采样函数而导出的唯一采样函数。 抽样函数定义神经元的输入和输出之间的关系。 将中间层元件和输出层元件之间的每个连接的连接权重设置为分配给中间层元素的采样数据输出值。 该系统还包括训练机构，其调整连接权重以使学习数据输出值与通过将学习数据输入值应用于神经网络获得的实际输出值之间的误差最小化。

公开(公告)号：US5419197A

公开(公告)日：1995-05-30

申请号：US28822

申请日：1993-03-10

申请人： Hiromi Ogi ,  Hideo Tanaka ,  Yoshiakira Akimoto ,  Yoshio Izui

发明人： Hiromi Ogi ,  Hideo Tanaka ,  Yoshiakira Akimoto ,  Yoshio Izui

IPC分类号： G01R31/00 ,  G01R31/12 ,  G05B23/02 ,  H02H1/00 ,  H02H7/22 ,  G01H17/00

CPC分类号： G05B23/0221 ,  G05B23/0281 ,  H02H1/0092 ,  H02H1/0023 ,  H02H7/22

摘要： A monitoring diagnostic apparatus for detecting an abnormality occurring in an object being monitored such as electrical equipment and determining the cause of the abnormality is disclosed. First of all, vibration or partial discharge occurring in the monitored object is detected by using a sensor installed in close proximity to the monitored object. A detection signal output by the sensor then undergoes predetermined signal processing such as the Fourier transform and normalization. After the predetermined signal processing is completed, a neural network identifies the abnormality occurring in the monitored object and determining the cause of the abnormality. The neural network carries out a learning process based on causes of abnormalities occurring in the monitored object, outputting signals corresponding to the causes of the abnormalities.

摘要翻译： 公开了一种用于检测在诸如电气设备的被监视物体中发生的异常并确定异常的原因的监视诊断装置。 首先，通过使用安装在被监视对象附近的传感器来检测在受监视物体中发生的振动或局部放电。 然后由传感器输出的检测信号经历诸如傅里叶变换和归一化之类的预定信号处理。 在预定的信号处理完成之后，神经网络识别被监视对象中发生的异常并确定异常的原因。 神经网络基于监视对象中出现异常的原因进行学习处理，输出与异常原因相对应的信号。

公开(公告)号：US4686946A

公开(公告)日：1987-08-18

申请号：US858831

申请日：1986-04-29

申请人： Tatsutoshi Umeda ,  Yoshio Tani ,  Takeshi Kaai ,  Keiichi Nakano ,  Yoshio Izui

发明人： Tatsutoshi Umeda ,  Yoshio Tani ,  Takeshi Kaai ,  Keiichi Nakano ,  Yoshio Izui

IPC分类号： F01L1/12 ,  F01L1/18 ,  F01M13/00 ,  F02F7/00 ,  F01M9/10

CPC分类号： F01M13/00 ,  F01L1/12 ,  F01L1/183 ,  F02B2275/34 ,  F02F7/006

摘要： The present invention relates to a valve moving system of an over head valve engine, minimized the overall height of cylinder head and head cover by inclining valve stems and footing bolts of rocker arm supports, and by disposing the part of upper wall of the cylinder head, where said footing bolts are screwed in, lower than bosses for supporting valve stems, which are also formed on said upper wall of said cylinder head, so as to match said engine with any machines which have a side valve engine for general use.

摘要翻译： 本发明涉及一种过头阀发动机的阀移动系统，通过倾斜摇杆支撑件的阀杆和脚踏螺栓，并且通过设置气缸盖的上壁部分来最小化气缸盖和头罩的整体高度 其中所述底脚螺栓被拧入，低于用于支撑阀杆的凸台，所述凸台也形成在所述气缸盖的所述上壁上，以便使所述发动机与具有用于一般使用的侧阀发动机的任何机器匹配。