公开(公告)号：US20160147910A1

公开(公告)日：2016-05-26

申请号：US14904180

申请日：2014-10-10

Applicant: HITACHI, LTD.

Inventor： Reiko INOUE ,  Takaharu MATSUI ,  Kenji OKUDA

IPC: G06F17/50 ,  G06F17/15

CPC classification number: G06F17/50 ,  G06F17/15 ,  G06F2217/06

Abstract: In a three-dimensional model design assistance system in which design rules are registered in advance, it is difficult to manually input all of an enormous number of device placement rules including the distances and directions between respective devices in a design. Information relating to the relative distances and relative directions between respective devices included in performance CAD data is extracted. With respect to each of the extracted relative distances and relative directions in a plurality of cases, a correlation with a performance requirement specification value, and a placement priority are calculated and held as device placement rules. At design time, requirement specifications are inputted, accessory devices are determined, and thereafter the devices are placed according to placement priorities on CAD on the basis of the device placement rules.

Abstract translation: 在预先登记了设计规则的三维模型设计辅助系统中，难以在设计中手动输入大量设备布置规则，包括各个设备之间的距离和方向。 提取与包括在性能CAD数据中的各个设备之间的相对距离和相对方向相关的信息。 关于多个情况下的提取的相对距离和相对方向中的每一个，计算与性能要求规格值和布局优先级的相关性，并将其保持为设备布置规则。 在设计时，输入要求规格，确定附件装置，然后根据装置放置规则根据CAD上的放置优先级放置装置。

公开(公告)号：US20160055965A1

公开(公告)日：2016-02-25

申请号：US14780626

申请日：2014-03-07

Applicant: HITACHI, LTD.

Inventor： Hideyuki MIYAHARA ,  Akira YAMAGISHI ,  Kenji OKUDA ,  Toshiaki TANAKA

IPC: H01F27/40 ,  H01F27/24 ,  H01F27/02 ,  H01F27/28

CPC classification number: H01F27/402 ,  G01R31/16 ,  H01F27/02 ,  H01F27/04 ,  H01F27/24 ,  H01F27/2823 ,  H01F2027/406

Abstract: A stationary induction electric machine which makes it possible to detect partial discharge in the stationary induction electric machine with favorable sensitivity and easily retrofit an electromagnetic wave detection sensor to the already installed stationary induction electric machine is provided. The stationary induction electric machine has in a tank a core including a plurality of core legs and a winding wound around the core legs. A polymer bushing 6 is secured on the upper face of the tank through a support fitting 18. The polymer bushing 6 is provided with an electromagnetic wave detection sensor 11, which is placed in a position where the support fitting 18 is avoided.

Abstract translation: 提供一种固定式感应电机，其能够以良好的灵敏度检测静电感应电机的局部放电，并且容易地将电磁波检测传感器改装到已经安装的静止感应电机。 固定式感应电机在罐中具有包括多个芯腿的芯和缠绕在芯腿上的绕组。 聚合物衬套6通过支撑配件18固定在罐的上表面上。聚合物衬套6设置有电磁波检测传感器11，其被放置在避免支撑配件18的位置。