中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

6 records (took 0.013 seconds)

    POWER GENERATOR
    1.
    发明申请
    POWER GENERATOR 有权
    发电机

    公开(公告)号：US20130270832A1

    公开(公告)日：2013-10-17

    申请号：US13655452

    申请日：2012-10-19

    Applicant: KABUSHIKI KAISHA YASKAWA DENKI

    Inventor： Yasuhiro MIYAMOTO ,  Shinichi NISHI ,  Masayuki UTSUNOMIYA

    IPC: F03B13/00

    CPC classification number: F03D9/25 ,  F03D15/00 ,  F03D80/70 ,  F03D80/85 ,  F03D80/88 ,  F05B2240/61 ,  F05B2250/311 ,  F05B2260/40311 ,  F05B2270/326 ,  Y02E10/28 ,  Y02E10/38 ,  Y02E10/721 ,  Y02E10/725

    Abstract: A power generator according to an embodiment includes a hollow shaped speed-increasing gear, a hollow shaped power generation unit, a rotor shaft, and a position detector. With the input shaft and the output shaft of the hollow shaped speed-increasing gear coaxially disposed with a propeller shaft, and coupled to the propeller shaft. With the input shaft of the power generation unit coaxially disposed with the speed-increasing gear, the power generation unit generates power through the output of the speed-increasing gear. The rotor shaft is coaxially disposed with the speed-increasing gear and the power generation unit and rotates integrally with a propeller while being provided in hollow portions of the speed-increasing gear and the power generation unit. The position detector detects a rotational position of the propeller by detecting the rotational position of the rotor shaft.

    Abstract translation: 根据实施例的发电机包括中空形加速齿轮，中空形发电单元，转子轴和位置检测器。 输入轴和中空形加速齿轮的输出轴同轴设置有传动轴，并联接到传动轴上。 通过发电机组的输入轴与增速齿轮同轴配置，发电机组通过增速齿轮的输出发电。 转子轴与增速齿轮和动力产生单元同轴地设置，并且与增速齿轮和发电单元的中空部分一起设置在螺旋桨上。 位置检测器通过检测转子轴的旋转位置来检测螺旋桨的旋转位置。

    WIND TURBINE GENERATOR SYSTEM
    4.
    发明申请
    WIND TURBINE GENERATOR SYSTEM 审中-公开
    风力发电机系统

    公开(公告)号：US20150001847A1

    公开(公告)日：2015-01-01

    申请号：US14260284

    申请日：2014-04-24

    Applicant: KABUSHIKI KAISHA YASKAWA DENKI

    Inventor： Koichi OBA ,  Junji FUJII ,  Eiji WATANABE ,  Yasuhiro MIYAMOTO

    IPC: H05K7/20 ,  F03D9/00 ,  H02K9/00

    CPC classification number: H05K7/2089 ,  F03D9/25 ,  F03D17/00 ,  F03D80/60 ,  F05B2270/1091 ,  H02K9/00 ,  Y02E10/725

    Abstract: A wind turbine generator system for generating electric power from wind power, the system comprising: a conversion unit configured to convert the electric power generated; a first cooling unit configured to cool the conversion unit; a wind condition data acquisition unit configured to acquire wind condition data; and a cooling control unit configured to control an operation of the first cooling unit in accordance with the wind condition data acquired by the wind condition data acquisition unit.

    Abstract translation: 一种用于从风力发电的风力涡轮发电机系统，所述系统包括：转换单元，被配置为转换所产生的电力; 配置为冷却转换单元的第一冷却单元; 风状态数据获取单元，被配置为获取风况数据; 以及冷却控制单元，被配置为根据由风况数据获取单元获取的风况数据来控制第一冷却单元的操作。

    ROTARY ELECTRIC MACHINE
    5.
    发明申请
    ROTARY ELECTRIC MACHINE 审中-公开
    旋转电机

    公开(公告)号：US20140265701A1

    公开(公告)日：2014-09-18

    申请号：US14197218

    申请日：2014-03-05

    Applicant: KABUSHIKI KAISHA YASKAWA DENKI

    Inventor： Yasuhiro MIYAMOTO

    IPC: H02K1/16 ,  H02K1/27

    CPC classification number: H02K1/165 ,  H02K1/146 ,  H02K1/2706 ,  H02K1/278 ,  H02K21/16 ,  H02K29/03 ,  H02K2213/03

    Abstract: A rotary electric machine includes: a rotor core in which one or more permanent magnets are provided; and a stator core disposed radially opposite to the rotor core, a plurality of slots being provided in the stator core. Coils are disposed in the slots of the stator core. Further, the number q of slots per pole per phase, which is a value obtained by dividing the number Ns of the slots by the number P of poles of the permanent magnets and the number m of phases of a voltage induced in the coils, is a fraction having an odd denominator and an even numerator, and slot vectors which are electrical phases of the coils disposed in the slots are made to have unequal slot vector pitch angles in which pitches between the slots are unequal.

    Abstract translation: 旋转电机包括：转子芯，其中设置有一个或多个永磁体; 以及与所述转子铁心径向相对设置的定子铁芯，在所述定子铁心中设置有多个槽。 线圈设置在定子芯的槽中。 此外，每相每极的槽数q，其是通过将槽的数量Ns除以永磁体的极数P和线圈中感应的电压的相位数m而获得的值是 具有奇数分母和偶数分子的分数以及设置在时隙中的线圈的电相位的时隙矢量具有不相等的时隙矢量俯仰角，其中间隙之间的间距不相等。

Patent Agency Ranking