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    • 2. 发明申请
    • MOTOR DRIVING APPARATUS AND METHOD
    • 电机驱动装置和方法
    • US20130285584A1
    • 2013-10-31
    • US13558275
    • 2012-07-25
    • Han Tae KimChangsung Sean KimGuen Hong LeeChang Hwan ChoiHan Kyung Bae
    • Han Tae KimChangsung Sean KimGuen Hong LeeChang Hwan ChoiHan Kyung Bae
    • H02P6/12
    • H02P25/18H02P25/024H02P25/08H02P29/0241H02P29/032
    • Disclosed herein are a motor driving apparatus and method. The motor driving apparatus includes: an inverter including a main driver sequentially activating N phases and a spare driver activating a spare phase substituting for a faulted phase among the activated N phases; a detecting unit detecting the respective output signals of the N phases; a switching unit performing switching so that the spare phase is connected to the faulted phase of the exited N phases; and a controlling unit driving the inverter to determine whether or not a fault is generated and control the switching unit so that the faulted phase is connected to the spare phase. Therefore, since the motor may be driven without replacing the inverter, a cost may be reduced, and since the motor may be driven without a change in the number of phases, the motor may be efficiently and stably driven.
    • 这里公开了一种电动机驱动装置和方法。 马达驱动装置包括:逆变器,包括顺序地激活N相的主驱动器和激活备用相位的备用驱动器,代替所激活的N相中的故障相位; 检测单元,检测N相的各个输出信号; 开关单元执行切换,使得备用相位连接到退出的N相的故障相位; 以及控制单元驱动所述逆变器来确定是否产生故障,并且控制所述开关单元,使得故障相位连接到所述备用相。 因此,由于电动机可以在不更换逆变器的情况下被驱动,所以可以降低成本,并且由于可以驱动电动机而不改变相位数,所以可以有效且稳定地驱动电动机。
    • 5. 发明申请
    • SWITCHED RELUCTANCE MOTOR
    • 开关式电动机
    • US20130043763A1
    • 2013-02-21
    • US13531088
    • 2012-06-22
    • Byeong Han KimChang Hwan ChoiHee Soo YoonHan Kyung Bae
    • Byeong Han KimChang Hwan ChoiHee Soo YoonHan Kyung Bae
    • H02K13/12
    • H02K13/10H02K13/12
    • Disclosed herein is a switched reluctance motor including: a shaft rotatably supporting the switched reluctance motor in an axial direction; a cylindrical part provided at a central portion of the shaft and movable vertically; an elastic member formed to enclose the shaft, formed from an upper portion of the shaft to an upper portion of the cylindrical part to thereby support a rise of the cylindrical part, and having elasticity; commutator segments attached to an outer peripheral surface of the cylindrical part and having a cylindrical shape; brushes contacting or not contacting the commutator segments according to vertical movement of the cylindrical part; and a propeller provided on a lower portion of the cylindrical part and pushing air at the to time of rotation to thereby move the cylindrical part upwardly.
    • 这里公开了一种开关磁阻电动机,其包括:轴,其沿轴向可旋转地支撑开关磁阻电动机; 一个圆柱形部分设置在轴的中心部分并可垂直移动; 弹性构件,其形成为将所述轴包围,所述轴由所述轴的上部形成为所述圆筒部的上部,从而支撑所述圆筒部的上升,并且具有弹性; 整流子片段附接到圆柱形部分的外周表面并且具有圆柱形形状; 根据圆柱形部件的垂直运动,刷子接触或不接触换向器片段; 以及设置在圆筒形部分的下部并在旋转时推动空气从而使圆柱形部分向上移动的螺旋桨。
    • 6. 发明申请
    • TRANSVERSE SWITCHED RELUCTANCE MOTOR
    • 横向切换式电动机
    • US20130015741A1
    • 2013-01-17
    • US13316368
    • 2011-12-09
    • Changsung Sean KIMChang Hwan CHOIHan Kyung BAEGuen Hong LEE
    • Changsung Sean KIMChang Hwan CHOIHan Kyung BAEGuen Hong LEE
    • H02K16/00
    • H02K21/24H02K16/00H02K21/18H02K2201/12
    • Disclosed herein is a transverse switched reluctance motor including: a rotor including a plurality of rotor disks each having a shaft fixedly coupled to an inner portion thereof, having a plurality of rotor poles fixedly coupled thereto along an outer peripheral surface thereof, and arranged in a direction of a shaft; and a stator assembly including a plurality of stators each facing the plurality of rotor poles, having coils wound therearound, and arranged in a circumferential direction of the plurality of rotor disks so that the plurality of rotor disks are rotatably received therein, wherein magnetic flux paths are formed so that magnetic fluxes move in the direction of the shaft by the plurality of stators and the plurality of rotor poles facing the plurality of stators to circulate the stators.
    • 本文公开了一种横向开关磁阻电动机,其包括:转子,其包括多个转子盘,每个转子盘具有固定地联接到其内部的轴,具有多个转子极,沿其外周表面固定地连接到该转子磁极,并且布置在 轴的方向; 以及定子组件,其包括多个定子,每个定子面向所述多个转子极,具有卷绕在其周围的线圈,并且沿所述多个转子盘的圆周方向布置,使得所述多个转子盘可旋转地容纳在其中, 形成为使得磁通量通过多个定子和多个转子磁极面向多个定子而在轴的方向上移动,以使定子循环。