MOTOR CONTROL APPARATUS HAVING CURRENT SUPPLY PHASE CORRECTION
    42.
    发明申请
    MOTOR CONTROL APPARATUS HAVING CURRENT SUPPLY PHASE CORRECTION 有权
    具有电流相位校正的电机控制装置

    公开(公告)号:US20060006827A1

    公开(公告)日:2006-01-12

    申请号:US11226388

    申请日:2005-09-15

    IPC分类号: H02P3/18

    摘要: In a motor-driven shift position switching device, when the difference between a target position and the rotation position of a rotor has become smaller than a prescribed value in a motor feedback control, a transition is made to a deceleration control. A phase lead correction amount for correcting the phase lead of the current supply phase with respect to the rotor rotation phase is set in accordance with the rotor rotation speed. Thus, proper braking force suitable for the rotor rotation speed is exerted on the rotor and the rotor can be decelerated smoothly as it approaches the target position. Further, in the period when the current supply to the motor is kept off, the shift position switching determination ranges are set wider than in the period when the current supply to the motor is on.

    摘要翻译: 在电动变速位置切换装置中,当电动机反馈控制中的目标位置与转子的旋转位置的差小于规定值时,进行减速控制。 根据转子旋转速度来设定用于校正电流供给相位相对于转子旋转相位的相位引导的相位超前校正量。 因此,适合于转子旋转速度的适当的制动力被施加在转子上,并且转子可以在接近目标位置时平稳地减速。 此外,在向电动机的电流供给保持关闭的期间,变速位置切换判定范围被设定为比当电动机的电流供给接通时的期间宽。

    Method of manufacturing an MRI device
    44.
    发明申请
    Method of manufacturing an MRI device 有权
    制造MRI装置的方法

    公开(公告)号:US20050062571A1

    公开(公告)日:2005-03-24

    申请号:US10979228

    申请日:2004-11-03

    IPC分类号: G01R33/383 H01F7/02 H01F1/00

    摘要: A method of manufacturing a magnetic resonance imaging (MRI) device is provided including providing at least one magnet positioned between a keeper device and a yoke, the keeper device being positioned at a pole region of the at least one magnet, positioning at least one pole device at the pole region of the at least one magnet, and removing the keeper device from the pole region to allow the at least one pole device to be positioned at the pole region of the at least one magnet.

    摘要翻译: 提供了一种制造磁共振成像(MRI)装置的方法,包括提供位于保持装置和轭之间的至少一个磁体,所述保持装置位于所述至少一个磁体的极区,定位至少一个极 在所述至少一个磁体的极区域处的装置,以及从所述极区域移除所述保持装置,以允许所述至少一个极装置定位在所述至少一个磁体的极区域处。

    Power converter, power generating apparatus and plug
    45.
    发明授权
    Power converter, power generating apparatus and plug 失效
    电源转换器,发电设备和插头

    公开(公告)号:US06770986B2

    公开(公告)日:2004-08-03

    申请号:US09957238

    申请日:2001-09-21

    IPC分类号: H02H104

    CPC分类号: H01R13/4538

    摘要: Provided are a plug that makes it possible to readily connect a power supply such as a solar battery or fuel cell to an external load or system power and to enhance safety, as well as a power converter and power generating apparatus having the plug. The plug has a movable insulating member for covering the plug electrodes when the plug is connected to an outlet and for exposing the electrodes when the plug is not connected to the outlet. In another example of the plug, the plug has at least two electrodes and switches corresponding to respective ones of the electrodes, wherein the switches are opened (turned off) when the plug is pulled out of the outlet. In still another example of the plug, the plug has at least two electrodes and a switch that is opened/closed in dependence upon the state of the connection between the electrodes and the outlet. When the plug is connected to the outlet, the switch is closed (turned on) to thereby sense the fact that the plug has been connected to the outlet.

    摘要翻译: 提供一种能够容易地将诸如太阳能电池或燃料电池的电源与外部负载或系统电力连接并提高安全性的插头以及具有插头的电力转换器和发电装置。 插头具有活动绝缘构件,用于当插头连接到插座时用于覆盖插头电极,并且当插头未连接到插座时露出电极。 在插头的另一示例中,插头具有至少两个对应于相应电极的电极和开关,其中当插头从插座拉出时,开关被打开(关闭)。 在插头的另一个例子中,插头具有至少两个电极和根据电极和出口之间的连接状态而打开/关闭的开关。 当插头连接到插座时,开关闭合(打开),从而感觉到插头已连接到插座。

    Installation structure of solar cell module array, installation method of solar cell module, and sunlight power generation system
    48.
    发明授权
    Installation structure of solar cell module array, installation method of solar cell module, and sunlight power generation system 有权
    太阳能电池模块阵列的安装结构,太阳能电池模块的安装方法,太阳光发电系统

    公开(公告)号:US06331671B1

    公开(公告)日:2001-12-18

    申请号:US09512355

    申请日:2000-02-24

    IPC分类号: H01L3105

    摘要: An installation structure of a solar cell module array in which a plurality of solar cell module strings are arranged on a desired installation face is provided. The plurality of solar cell module strings have a plurality of solar cell modules. There is an inter solar cell module connection cable to electrically connect the plurality of solar cell modules, as well as a positive string cable and a negative string cable. A non-contacting means is provided such that no contact occurs between the positive string cable and the negative string cable or between the inter solar cell module connection cable and the positive string cable or/and the negative string cable. This solar cell module array installation structure excels in safety. That is, in the array installation structure, the positive and negative string cables are wired in a desirable state so that no electric short occurs between these two cables, even when a fire occurs in the vicinity of the installation face.

    摘要翻译: 提供了一种太阳能电池模块阵列的安装结构,其中多个太阳能电池模块串被布置在期望的安装面上。 多个太阳能电池模块串具有多个太阳能电池模块。 存在用于电连接多个太阳能电池模块以及正串电缆和负极串电缆的中间太阳能电池模块连接电缆。 提供非接触装置,使得在正弦线缆和负绳缆线之间或者太阳能电池模块连接电缆和正弦电缆或/和负极线缆之间不会发生接触。 该太阳能电池模块阵列安装结构在安全性方面表现优异。 也就是说,在阵列安装结构中,正弦和负极线缆被布线在期望的状态,使得即使在安装面附近发生火灾,也不会在这两根电缆之间发生电短路。

    Magnetic field stabilization method, magnetic field generating apparatus and magnetic resonance imaging apparatus
    50.
    发明授权
    Magnetic field stabilization method, magnetic field generating apparatus and magnetic resonance imaging apparatus 失效
    磁场稳定化方法,磁场产生装置和磁共振成像装置

    公开(公告)号:US06239680B1

    公开(公告)日:2001-05-29

    申请号:US09506868

    申请日:2000-02-09

    IPC分类号: G01V300

    CPC分类号: G01R33/389 G01R33/383

    摘要: In order to provide a magnetic field stabilization method, magnetic field generating apparatus and magnetic resonance imaging apparatus that is not affected by the temperature distribution in an installation space, in stabilizing a magnetic field of a magnetic field generating apparatus 2 having a pair of permanent magnets facing each other with a space interposed and yokes constituting a magnetic circuit for the permanent magnets, heat quantities to be applied to a plurality of positions are individually controlled (172, 174) based on the temperatures detected at a plurality of positions 154, 158 on the yoke to stabilize the respective temperatures at the plurality of positions.

    摘要翻译: 为了提供一种不会受到安装空间的温度分布影响的磁场发生装置和磁共振成像装置,在使具有一对永久磁铁的磁场产生装置2的磁场稳定的同时, 以插入的空间彼此面对并且构成用于永磁体的磁路的轭,基于在多个位置154,158上检测到的温度,分别控制施加到多个位置的热量(172,174) 轭以稳定多个位置处的相应温度。