公开(公告)号：KR100326145B1

公开(公告)日：2002-02-27

申请号：KR1019990020853

申请日：1999-06-05

Applicant: 한국전기연구원

Inventor： 강도현 ,  김종무 ,  강하동

IPC: H02K99/00

Abstract: 본발명은비접촉전원공급이가능한횡자속형추진시스템에관한것으로서, 상호소정간격으로이격배치된다수의 U자형철심(1)의공통외주에코일(2)이권취된고정자; 상기다수의 U자형철심(1) 각각의상부에소정거리의공극(7)을갖도록이격구비된이동자(6); 상기이동자(6)의일측에구비된장방형의철심(3); 및상기철심(3)의외주면에상기이동자(6)의선형이동방향을따라권취된 2차코일(4)을포함하여구성되어, 상기 1차코일(2)에의전류인가시상호유도현상에의해상기 2차코일(4)에기전력이유기됨으로써, 기존의횡자속형추진시스템의구조를그대로이용하면서도비접촉전원공급이가능하기때문에, 종래의비접촉전원공급장치에비해추가하기쉽고비용도적게드는효과가있어서, 자기부상열차, 엘리베이터, 항만크레인및 기타선형추진시스템에응용가능한유용한발명이다.

公开(公告)号：KR1020010001564A

公开(公告)日：2001-01-05

申请号：KR1019990020853

申请日：1999-06-05

Applicant: 한국전기연구원

Inventor： 강도현 ,  김종무 ,  강하동

IPC: H02K99/00

Abstract: PURPOSE: A transverse magnetic field type projection system is provided to have a simple structure and reduce failure by being supplied with power in a noncontacting manner. CONSTITUTION: A stator has a number of U shaped cores(1) and coils(2) wound around the U shaped cores(1). The cores(1) are arranged with each other with a distance. Movers(6) are arranged on the U shaped cores(1) with a distance(7). A rectangular core(3) is placed at one side of the movers(6). Second coil(4) is wound around outer periphery of the rectangular core(3) along the linear movement direction of the movers(6). The rectangular core(3) has a longer dimension along the wound direction of the second coil(4). When the first coils(2) are applied with electricity, the second coil(4) is induced with electromotive force due to mutual induction.

Abstract translation: 目的：提供横向磁场型投影系统，具有简单的结构，并以非接触方式供电，减少故障。 构成：定子具有绕U形芯（1）缠绕的多个U形芯（1）和线圈（2）。 芯（1）彼此间隔一定距离。 移动件（6）以距离（7）布置在U形芯（1）上。 矩形芯（3）放置在移动器（6）的一侧。 第二线圈（4）沿着移动器（6）的线性移动方向缠绕在矩形芯（3）的外周。 矩形芯（3）沿着第二线圈（4）的缠绕方向具有较长的尺寸。 当第一线圈（2）被施加电力时，由于相互感应，第二线圈（4）由电动势感应。