CONTROL APPARATUS FOR AC ROTARY MACHINE AND METHOD FOR MEASURING ELECTRICAL CONSTANT OF AC ROTARY MACHINE USING THE CONTROL APPARATUS
    11.
    发明申请
    CONTROL APPARATUS FOR AC ROTARY MACHINE AND METHOD FOR MEASURING ELECTRICAL CONSTANT OF AC ROTARY MACHINE USING THE CONTROL APPARATUS 有权
    交流电机控制装置及使用控制装置测量交流电机电气常数的方法

    公开(公告)号:US20080180054A1

    公开(公告)日:2008-07-31

    申请号:US11851797

    申请日:2007-09-07

    IPC分类号: H02P21/00

    CPC分类号: H02P21/16

    摘要: A control apparatus for an AC rotary machine, including first voltage command calculation means for calculating first voltage commands from current commands, an angular frequency, and constant set values of the AC rotary machine, second voltage command calculation means for calculating second voltage commands on the basis of difference currents between the current commands and current detection values, so that the difference currents may converge into zero, third voltage command calculation means for calculating third voltage commands by adding the first voltage commands and the second voltage commands, voltage application means for applying voltages to the AC rotary machine on the basis of the third voltage commands, and constant measurement means for calculating the constant set values on the basis of the second voltage commands.

    摘要翻译: 一种交流旋转机械的控制装置,包括:第一电压指令计算装置,用于从电流指令计算第一电压指令,角频率和恒定设定值;第二电压指令计算装置,用于计算第二电压指令, 基于电流指令和电流检测值之间的差电流,使得差电流可以收敛成零;第三电压指令计算装置,用于通过加上第一电压指令和第二电压指令来计算第三电压指令;电压施加装置,用于施加 基于第三电压指令到交流旋转机器的电压,以及用于基于第二电压指令计算恒定设定值的恒定测量装置。

    Image forming apparatus
    12.
    发明申请
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号:US20070182806A1

    公开(公告)日:2007-08-09

    申请号:US11654617

    申请日:2007-01-18

    IPC分类号: B41J2/385

    CPC分类号: B41J2/471 G03G15/04045

    摘要: An image forming apparatus includes an optical scanning unit having a light transmitting portion, the cleaning mechanism that includes a cleaning rod with a pad at a front end portion thereof to be capable of cleaning a surface of the light transmitting portion by sliding on the light transmitting portion, and a retaining mechanism that retains the cleaning rod slidably in a longitudinal direction of the light transmitting portion, and that retains the pad positioned above the optical scanning unit and spaced apart from the optical scanning unit in a state where the cleaning rod is at an insertion completed position.

    摘要翻译: 一种图像形成装置包括具有透光部分的光学扫描单元,所述清洁机构包括在其前端部分具有垫的清洁杆,以能够通过在透光部分上滑动来清洁透光部分的表面 以及保持机构,其将清洁杆可滑动地保持在透光部分的纵向方向上,并且在清洁杆处于该状态的状态下保持位于光学扫描单元上方并与光学扫描单元间隔开的垫 插入完成位置。

    Synchronous machine control device
    14.
    发明授权
    Synchronous machine control device 有权
    同步机控制装置

    公开(公告)号:US09577560B2

    公开(公告)日:2017-02-21

    申请号:US14413261

    申请日:2012-10-12

    摘要: A synchronous machine control device is provided with a magnet state outputter that estimates a magnetic flux of a permanent magnet forming the magnetic field of a synchronous machine. In a magnet state correction value calculation mode, the magnet state outputter calculates a magnet state correction value. In a magnet state estimation mode, the magnet state outputter obtains, from a magnet state estimation device, a magnetic flux estimation value of the permanent magnet under a given condition of a magnetic flux command and a δ-axis current command and controls a magnet state corrector to correct the magnetic flux estimation value of the permanent magnet obtained by the magnet state estimation device, by use of the magnet state correction value.

    摘要翻译: 同步机控制装置设置有磁状态输出器,其估计形成同步电机的磁场的永磁体的磁通量。 在磁体状态校正值计算模式中,磁体状态输出器计算磁体状态校正值。 在磁状态估计模式中,磁状态输出器从磁状态估计装置获得在磁通指令和δ轴电流指令的给定条件下的永磁体的磁通估计值,并且控制磁体状态 校正器,以通过使用磁体状态校正值来校正由磁状态估计装置获得的永磁体的磁通估计值。

    Electric power conversion apparatus having frequency fixing unit to control beat phenomenon
    15.
    发明授权
    Electric power conversion apparatus having frequency fixing unit to control beat phenomenon 有权
    电力转换装置具有用于控制拍子现象的频率固定单元

    公开(公告)号:US08279641B2

    公开(公告)日:2012-10-02

    申请号:US12602299

    申请日:2008-05-27

    IPC分类号: H02M5/458 H02M1/12

    摘要: An electric power conversion apparatus includes a converter 1 for rectifying ac electric power, a series-connected set, of capacitors 2A and 2B, connected to the dc side of the converter, an inverter 3 for, by setting one end of the series-connected capacitor set to a high-potential level, the other end of the set to a low-potential level, and a connection point between the capacitors to a medium-potential level, selecting any one of the levels and outputting three-phase ac, an inverter control unit 4 for controlling the inverter 3, and a voltage measurement device 8 for measuring a capacitor voltage Vdc as a voltage between both ends of the series-connected set, of the capacitors 2A and 2B; and the inverter control unit 4 further includes a beatless control unit 21 for controlling a modulation factor γ in response to the capacitor voltage Vdc, and a frequency fixing unit 22 for fixing to a command value the frequency of an ac voltage outputted from the inverter 3.

    摘要翻译: 电力转换装置包括用于整流交流电力的转换器1,连接到转换器的直流侧的电容器2A和2B的串联组,反相器3,通过设置串联连接的一端 电容器设置为高电位电平,另一端设置为低电位电平,并将电容器之间的连接点设为中电位电平,选择任一电平并输出三相交流,一 用于控制逆变器3的逆变器控制单元4和用于测量作为串联组的两端之间的电压的电容器电压Vdc的电压测量装置8; 并且逆变器控制单元4还包括用于响应于电容器电压Vdc来控制调制因子γ的无声控制单元21和用于固定到从逆变器3输出的交流电压的频率的指令值的频率定影单元22 。

    ELECTRIC POWER CONVERSION APPARATUS
    16.
    发明申请
    ELECTRIC POWER CONVERSION APPARATUS 有权
    电力转换装置

    公开(公告)号:US20100128502A1

    公开(公告)日:2010-05-27

    申请号:US12602299

    申请日:2008-05-27

    IPC分类号: H02M5/40

    摘要: A power converter includes: a converter (1) which rectifies an AC power; capacitor series assemblies (2A, 2B) connected to the DC side of the converter; an inverter (3) which assumes that one end of the capacitor series assemblies is at a high potential, the other end is at a low potential, and a series connection point is at an intermediate potential and selects one of the high potential, the intermediate potential, and the low potential for output of a 3-phase AC; an inverter control unit (4) which controls the inverter (3); and a voltage measuring device (8) which measures a capacitor voltage Vdc as a voltage between the both ends of the capacitor series assemblies (2A, 2B). The inverter control unit (4) has a beatless control unit (21) which controls the modulation ratio γ in accordance with a capacitor voltage Vdc and a frequency fixation unit (22) which fixes the frequency of the AC voltage outputted by the inverter (3) to an instruction value.

    摘要翻译: 电力转换器包括:整流交流电源的转换器(1); 连接到转换器的DC侧的电容器串联组件(2A,2B) 假设电容器串联组件的一端处于高电位,另一端处于低电位并且串联连接点处于中间电位并选择一个高电位的逆变器(3),中间 电位和三相交流输出的低电位; 控制逆变器(3)的逆变器控制单元(4); 和测量电容器电压Vdc作为电容器串联组件(2A,2B)的两端之间的电压的电压测量装置(8)。 逆变器控制单元(4)具有根据电容器电压Vdc来控制调制率γ的无节制控制单元(21)和固定由逆变器(3)输出的交流电压的频率的频率固定单元(22) )到指令值。

    Game system
    17.
    发明申请
    Game system 审中-公开
    游戏系统

    公开(公告)号:US20060009270A1

    公开(公告)日:2006-01-12

    申请号:US11170740

    申请日:2005-06-30

    IPC分类号: A63F13/00

    摘要: This game system includes a plurality of terminals each of which has a display unit and an input unit, and a server connected to the terminals through communication lines. The game system executes a game performing the fighting between a plurality of characters controlled by the terminals operated by a plurality of players. The game system comprises a position data storage unit storing position data representing the positions of characters disposed in the game area where a plurality of characters operated by each player can be disposed; a position renewal unit renewing the position data stored in the position data storage unit, based on the input operation of each player using by the input unit; a first display control unit displaying a game area image representing the game area where characters are disposed based on the position data stored in the position data storage unit in the first display area owned by the display unit; and a second display control unit displaying the fighting image representing the fighting between the characters in the second display area owned by the display unit when the fighting between the characters is performed in the game area.

    摘要翻译: 该游戏系统包括多个终端,每个终端具有显示单元和输入单元,以及通过通信线路连接到终端的服务器。 游戏系统执行执行由由多个玩家操作的终端控制的多个角色之间的战斗的游戏。 游戏系统包括位置数据存储单元,其存储表示设置在游戏区域中的字符的位置的位置数据,其中可以设置由每个玩家操作的多个角色; 位置更新单元,基于由所述输入单元使用的每个玩家的输入操作来更新存储在所述位置数据存储单元中的所述位置数据; 第一显示控制单元,基于存储在由显示单元拥有的第一显示区域中的位置数据存储单元中的位置数据,显示表示设置有字符的游戏区域的游戏区域图像; 以及第二显示控制单元,当在游戏区域中执行字符之间的战斗时,显示表示由显示单元拥有的第二显示区域中的字符之间的战斗的战斗图像。

    Game system, server and game control method
    18.
    发明申请
    Game system, server and game control method 审中-公开
    游戏系统,服务器和游戏控制方法

    公开(公告)号:US20060003841A1

    公开(公告)日:2006-01-05

    申请号:US11171582

    申请日:2005-07-01

    IPC分类号: G06F17/00

    摘要: A game system which provides a game system which can rouse competitive spirits of players and create strategic characteristics to the way of carrying out a game. Specifically, the present invention provides a game system in which a plurality of terminal devices are connected to a server via communication lines, and in which a game can be executed by each of a plurality of players operating each of the terminal devices, the game system comprising: level storing means for storing a level value of a player; level setting means for setting a predetermined level for the player to store it as the level value in the level storing means; condition setting means for setting a condition in a game for the player; condition achievement determination means for determining whether or not the player clears the condition; and game result determination means for determining a game result on the basis of, when the condition achievement determination means determines that the player clears a condition, the condition cleared by the player, and the level value of the player which is stored in the level storing means.

    摘要翻译: 一种提供游戏系统的游戏系统,其可以激发玩家的竞争精神并且创建战略特征以进行游戏。 具体地,本发明提供一种游戏系统,其中多个终端装置经由通信线路连接到服务器,并且其中可以由操作每个终端装置的多个玩家中的每一个执行游戏,游戏系统 包括:用于存储玩家的电平值的电平存储装置; 电平设定装置,用于设定播放器的预定电平以将其作为电平值存储在电平存储装置中; 条件设定装置,用于设定游戏者的游戏状况; 条件成就确定装置,用于确定玩家是否清除条件; 以及游戏结果确定装置,用于基于条件实现确定装置确定玩家清除条件,玩家清除的条件和存储在游戏者级别中的玩家的水平值,确定游戏结果 手段。

    Flight strips management method and system
    19.
    发明授权
    Flight strips management method and system 失效
    飞行带管理方法和系统

    公开(公告)号:US5913912A

    公开(公告)日:1999-06-22

    申请号:US654862

    申请日:1996-05-28

    CPC分类号: G08G5/0026 G08G5/0043

    摘要: A flight strips management system comprises a plurality of information processing devices, each information processing as management information on of aircraft control information, flight information, spot allocation information, gate allocation information, servicing information, or passenger information etc and a flight strips management device that reads management information from the information processing devices, compiles flight strips information representing aircraft movement based on the read management information, and stores the compiled flight strips information.

    摘要翻译: 飞行条管理系统包括多个信息处理装置,作为关于飞行器控制信息,飞行信息,点分配信息,门分配信息,服务信息或乘客信息等的管理信息的每个信息处理以及飞行条管理装置, 从信息处理设备读取管理信息,根据读取的管理信息编译代表飞机运动的飞行条信息,并存储编译的飞行条信息。

    SYNCHRONOUS MACHINE CONTROL DEVICE
    20.
    发明申请
    SYNCHRONOUS MACHINE CONTROL DEVICE 有权
    同步机控制装置

    公开(公告)号:US20150137720A1

    公开(公告)日:2015-05-21

    申请号:US14413261

    申请日:2012-10-12

    IPC分类号: H02P21/14

    摘要: A synchronous machine control means is provided with a magnet state output means (7) that estimates the magnetic flux of a permanent magnet forming the magnetic field of a synchronous machine (1); in a magnet state correction value calculation mode, the magnet state output means (7) calculates a magnet state correction value (Δφm1); in a magnet state estimation mode, the magnet state output means (7) is provided with a magnet stated estimation device (8) that calculates a magnetic flux estimation value (φm1′) of the permanent magnet under the given condition of a magnetic flux command (φ1) and a δ-axis current command (i1) and a magnet state correction means (9) that corrects the magnetic flux estimation value (φm1′) of the permanent magnet obtained by the magnet stated estimation device (8), by use of the magnet state correction value (Δφm1).

    摘要翻译: 同步机控制装置设置有磁状态输出装置(7),其估计形成同步电机(1)的磁场的永磁体的磁通量; 在磁体状态校正值计算模式中,磁体状态输出装置(7)计算磁体状态校正值(&Dgr;&phgr; m1); 在磁状态估计模式中,磁体状态输出装置(7)设置有磁体估计装置(8),该磁体估计装置(8)计算在给定磁场条件下的永磁体的磁通量估计值(&phgr; m1') 磁通指令(&phgr。1)和δ轴电流指令(i1)和磁体状态校正装置(9),其校正由磁体估计装置获得的永磁体的磁通量估计值(&phgr; m1') (8),通过使用磁体状态校正值(&Dgr;&phgr; m1)。