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公开(公告)号：KR1020140087304A
公开(公告)日：2014-07-09
申请号：KR1020120157095
申请日：2012-12-28
Applicant: 삼성전기주식회사
CPC classification number: H02K11/0073 , H02K11/0094 , H02K11/02 , H02K11/33
Abstract: The present invention relates to a housing core inductor and a motor assembly using the same. The present invention provides a housing core inductor comprises a housing core which has center part having a through hole through which a shaft passes and in which a plurality of plate bodies including a plurality of arms to form a plurality of space parts, stretching out from the center in opposite directions to each other is stacked at the bottom of a housing body; and a coil wound around the arms of the housing core, and to a motor assembly using the same.
Abstract translation: 本发明涉及壳体芯电感器和使用其的电动机组件。 本发明提供了一种外壳芯电感器，其包括壳体芯体，其具有中心部分，该中心部分具有穿过轴的通孔，多个板体包括多个臂以形成多个空间部分， 在壳体的底部堆叠彼此相反方向的中心; 以及缠绕在壳体芯的臂上的线圈以及使用该线圈的马达组件。
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公开(公告)号：KR1020160059329A
公开(公告)日：2016-05-26
申请号：KR1020140161083
申请日：2014-11-18
Applicant: 삼성전기주식회사
CPC classification number: B62M6/45 , B60L15/20 , B62J2099/0013 , B62J2099/0026 , B62K2204/00 , B62M6/80
Abstract: 본발명의일 실시예에따른전기자전거는페달의회전정보를감지하는페달센서가구비된페달부; 상기페달부에동력을전달하는모터가구비되는모터부; 및상기모터부의작동을제어하는유닛제어부;를포함하고, 상기유닛제어부는상기페달의회전방향에의해조작될수 있다.
Abstract translation: 根据本发明的实施例，电动自行车包括：踏板部分，其包括感测踏板的旋转信息的踏板传感器; 马达部件，其包括向踏板单元传递驱动力的马达; 以及控制电动机部件的动作的单元控制部。 单元控制部件可以根据踏板的旋转方向进行控制。
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公开(公告)号：KR1020150081893A
公开(公告)日：2015-07-15
申请号：KR1020140001850
申请日：2014-01-07
Applicant: 삼성전기주식회사
CPC classification number: H02P25/08 , H02P29/0241
Abstract: 본발명에따른모터구동장치는정류부, 스위칭동작을통해, 상기구동전압을모터의각 상에인가하는모터드라이버및 상기모터드라이버의스위칭동작을제어하기위한 PWM 신호를생성하며, 상기정류부로부터센싱된출력전압을기초로하여, 상기입력전압에서의과전압의발생여부에따른상기모터구동의정지여부를판단하며, 상기과전압의발생횟수에따라, 상기입력전압의정상전압으로의복귀여부또는일정시간내에상기과전압의재발생여부를판단하여, 상기모터의재구동또는완전정지여부를제어하는제어부를포함할수 있다.
Abstract translation: 根据本发明，电动机操作装置包括整流部分; 电动机驱动器，通过开关动作对电动机的各相施加工作电压; 以及控制部，其生成用于控制所述电动机驱动器的切换动作的PWM信号，基于由所述整流部感测出的输出电压，确定所述电动机是否由于输入电压中的过电压而停止，并且控制是否重新动作 或者根据产生过电压的次数，通过确定输入电压是否恢复正常电压或者在预定时间内能够再生过电压来完全停止电动机。
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公开(公告)号：KR101321211B1
公开(公告)日：2013-10-23
申请号：KR1020120087399
申请日：2012-08-09
Applicant: 삼성전기주식회사
CPC classification number: H02P25/082 , H02P25/08 , H02P29/025 , H02P29/10
Abstract: PURPOSE: An apparatus for preventing the sensing error of a switched reluctance motor (SRM) and a method thereof are provided to prevent the repair request of the product due to the generation of a sensing error in the normal state. CONSTITUTION: A first rectifier (102) receives an alternating current (AC) voltage from an AC power source (101), converts the AC voltage into a direct current (DC) voltage, and outputs the DC voltage. An inverter (103) converts the DC voltage from the first rectifier into the AC voltage and supplies the AC voltage to an SRM motor (107). A main controller (106) receives a detection signal from a rotor detector (105) and reflects the detection signal to the control of an inverter driver (104). A transformer (108) converts the AC voltage from the AC power source into the AC voltage of different sizes. A voltage detector (110) detects an output voltage from a second rectifier (109) to detect the fluctuation of a power supply voltage. An error prevention unit (112) prevents the operation of an error mode when a power source is supplied after the motor stop operation of the main controller. [Reference numerals] (103) Inverter; (104) Driver; (105) Rotor detector; (106) Main controller; (112) Error prevention unit
Abstract translation: 目的：提供一种用于防止开关磁阻电动机（SRM）的感测误差的装置及其方法，以防止由于在正常状态下产生感测误差而导致产品的修理请求。 构成：第一整流器（102）从AC电源（101）接收交流（AC）电压，将AC电压转换为直流（DC）电压，并输出直流电压。 逆变器（103）将来自第一整流器的DC电压转换成AC电压，并将AC电压提供给SRM电动机（107）。 主控制器（106）从转子检测器（105）接收检测信号，并将检测信号反映到逆变器驱动器（104）的控制。 变压器（108）将来自交流电源的交流电压转换为不同尺寸的交流电压。 电压检测器（110）检测来自第二整流器（109）的输出电压以检测电源电压的波动。 当在主控制器的电动机停止操作之后供电时，防错单元（112）防止错误模式的操作。 （103）变频器; （104）司机; （105）转子检测器; （106）主控制器; （112）防错单元
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公开(公告)号：KR101482441B1
公开(公告)日：2015-01-13
申请号：KR1020130123528
申请日：2013-10-16
Applicant: 삼성전기주식회사
IPC: H02P25/08
CPC classification number: H02P25/085 , H02P1/163 , H02P25/092 , H02P25/0925 , H02P31/00
Abstract: 본 발명은 모터 가속 장치 및 그 방법에 관한 것이다.
또한, 본 발명에 따르면, 상용 전원을 직류 전압으로 변환하여 출력하는 정류부; 상기 정류부에서 출력되는 직류 전압을 스위칭하여 교류화하여 2상 SRM을 구동하는 스위칭 컨버터; 및 상기 2상 SRM의 초기 가속시에 상기 스위칭 컨버터를 제어하여 초기 설정 도통각을 정상 운전 상태의 도통각으로 변화시키고, 선행각 제어를 시작하는 마이크로 프로세서를 포함하는 모터 가속 장치 및 그 방법이 제공된다.Abstract translation: 本发明涉及一种用于加速电动机的装置和方法。 根据本发明的装置包括：整流单元，用于将商用电力转换为要输出的直流电压; 开关转换器，用于切换由整流单元输出的直流电压以交替并驱动两相SRM; 以及微处理器，用于在两相SRM的初始加速中控制开关转换器，以将初始设定的导通角改变为正常驱动状态的导通角，并开始提前角控制。
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Patent Agency Ranking
公开(公告)号：KR1020140086528A
公开(公告)日：2014-07-08
申请号：KR1020120157154
申请日：2012-12-28
Applicant: 삼성전기주식회사
IPC: H02P25/08
CPC classification number: H02P25/082 , H02P25/0925 , H02P25/098
Abstract: Disclosed are a method of controlling the driving of a two phase switched reluctance motor (SRM) and an apparatus using the same. The apparatus for controlling the driving of an SRM comprises: a target speed arrival determination unit for determining whether the SRM reaches a target speed; a zero volt switching (ZVS) success determination unit for determining whether the SRM allows zero-point voltage switching; a subsidiary torque generation determination unit for determining whether a subsidiary torque is generated in the SRM; a lead angle control unit for determining whether a lead angle should be controlled, based on the determination results obtained by the target speed arrival determination unit, the zero volt switching success determination unit, and the subsidiary torque generation determination unit; and a conduction angle control unit for determining whether a conduction angle is to be controlled. Accordingly, noise and vibrations of the SRM can be reduced.
Abstract translation: 公开了一种控制二相开关磁阻电机（SRM）的驱动方法和使用该方法的装置。 用于控制SRM的驱动的装置包括：目标速度到达确定单元，用于确定SRM是否达到目标速度; 用于确定SRM是否允许零点电压切换的零伏开关（ZVS）成功确定单元; 副转矩产生确定单元，用于确定在SRM中是否产生副转矩; 基于由目标速度到达判定部，零电压切换成功判定部以及辅助转矩生成判定部得到的判定结果，判定是否应该控制导程角的前角控制部; 以及用于确定是否要控制导通角的导通角控制单元。 因此，可以降低SRM的噪声和振动。
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公开(公告)号：KR1020140073395A
公开(公告)日：2014-06-16
申请号：KR1020130089065
申请日：2013-07-26
Applicant: 삼성전기주식회사
IPC: H02K19/10
CPC classification number: H02K19/103 , H02K1/08 , H02K2213/03
Abstract: The present invention relates to a switched reluctance motor for providing structural stability while minimizing a torque ripple by controlling the arc angle of a stator and a rotor, which is configured to comprise the rotor forming an axis ball in the center and having a plurality of rotor side teeth units protruded outward in the radial direction; the stator having a ring-shaped yoke and a plurality of stator side teeth units protruded inside the yoke, and accommodating the rotor to be rotated inside the yoke; and a rotation axis pressed and connected to the axis ball, wherein the interstitial region between the two adjacent stator side teeth units is larger than the difference between the angle of the arc of the rotor side teeth unit and the angle of the arc of the stator side teeth unit.
Abstract translation: 本发明涉及一种开关磁阻电动机，用于通过控制定子和转子的电弧角度来最小化转矩脉动，提供结构稳定性，该定子和转子被构造成包括转子，该转子在中心形成轴线球并具有多个转子 侧齿单元在径向向外突出; 所述定子具有环形轭和在所述轭内突出的多个定子侧齿单元，并且容纳所述转子以在所述轭内旋转; 以及与所述轴心滚动的旋转轴，其中，所述两个相邻的定子侧齿单元之间的间隙区域大于所述转子侧齿单元的弧的角度与所述定子的弧的角度之间的差 侧齿单位
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公开(公告)号：KR1020140037302A
公开(公告)日：2014-03-27
申请号：KR1020120100676
申请日：2012-09-11
Applicant: 삼성전기주식회사
CPC classification number: H02M5/44 , A47L5/362 , A47L9/246 , A47L9/2868 , H01F37/00 , H02M1/4266 , Y02B70/123
Abstract: The present invention relates to a power factor correction circuit, a power supply device and a vacuum cleaner using the same. The power supply device for a vacuum cleaner according to one embodiment of the present invention can be applied to a vacuum cleaner including a flexible hose. The power supply device for a vacuum cleaner comprises a power factor correction part for correcting the power factor of an AC power source; a rectification part for rectifying and outputting an AC voltage received from the power factor correction part; a smoothing part for smoothing and outputting the output voltage of the rectification part; and a conversion part for converting the output voltage of the smoothing part into an AC voltage. The power factor correction part uses a conductor, which is included in the flexible hose, as an inductor. The present invention can miniaturize the power factor correction circuit and the power supply device for a vacuum cleaner and can reduce costs.
Abstract translation: 本发明涉及功率因数校正电路，电源装置和使用该功率因数校正电路的真空吸尘器。 根据本发明的一个实施例的用于真空吸尘器的电源装置可以应用于包括柔性软管的真空吸尘器。 用于真空吸尘器的电源装置包括用于校正AC电源的功率因数的功率因数校正部件; 整流部，其对从功率因数校正部接收的交流电压进行整流输出; 平滑部分，用于平滑和输出整流部分的输出电压; 以及用于将平滑部分的输出电压转换为AC电压的转换部分。 功率因数校正部件使用包含在柔性软管中的导体作为电感器。 本发明可以使功率因数校正电路和真空吸尘器的供电装置小型化并且可以降低成本。
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公开(公告)号：KR1020130035680A
公开(公告)日：2013-04-09
申请号：KR1020110100131
申请日：2011-09-30
Applicant: 삼성전기주식회사
IPC: H02K19/10
Abstract: PURPOSE: A switched reluctance motor is provided to eliminate the need of a separate sensing component, to facilitate motor assembly, and to improve productivity by forming a stopper at the axis-directional top and bottom of a rotor part to lock the rotor part, and sensing the rotation of the rotor part through a structural change of the stopper. CONSTITUTION: A rotary shaft(10) forms the rotation center of a motor and is formed to be extended in the axis direction. A rotor part(20) includes a ring-shaped rotor core(21) and multiple rotor poles(22) protruding outwards from the rotor core. A first stopper(30) is combined with the axis-directional top of the rotor part and thereby supporting the rotor part, and combined with the rotary shaft and thereby rotating with the rotor part. A position detecting part(60) detects the rotational position of the rotor part by detecting the position of a rotor pole(22) of the rotor part. A sensor part(70) is formed at a position corresponding to the position detecting part. A second stopper(40) is combined with the axis-directional bottom of the rotor part and thereby supporting the rotor part. A motor housing(80) is formed with an opening part penetrated by the rotary shaft, covers the axis-directional top of the first stopper, and is combined to surround the exterior of the rotor part and second stopper.
Abstract translation: 目的：提供开关磁阻电动机，以消除单独的感测部件的需要，以便于马达组装，并且通过在转子部件的轴向顶部和底部形成止动件来提高生产率以锁定转子部件，以及 通过止动器的结构变化感测转子部分的旋转。 构成：旋转轴（10）形成电机的旋转中心并形成为沿轴向延伸。 转子部件（20）包括环形转子芯（21）和从转子芯向外突出的多个转子极（22）。 第一止动件（30）与转子部件的轴向顶部结合，从而支撑转子部件，并与旋转轴组合，从而与转子部件一起旋转。 位置检测部（60）通过检测转子部的转子极（22）的位置来检测转子部的旋转位置。 传感器部（70）形成在与位置检测部对应的位置。 第二止动件（40）与转子部件的轴向底部结合，从而支撑转子部件。 电动机壳体（80）形成有由旋转轴贯穿的开口部分，覆盖第一止动件的轴向顶部，并且组合以包围转子部分和第二止动件的外部。
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公开(公告)号：KR1020130025141A
公开(公告)日：2013-03-11
申请号：KR1020110088494
申请日：2011-09-01
Applicant: 삼성전기주식회사
IPC: H02K19/10
CPC classification number: H02K21/222 , H02K1/146 , H02K1/246 , H02K3/24 , H02K9/22 , H02K16/02 , H02K19/103 , H02K21/44
Abstract: PURPOSE: A switched reluctance motor is provided to reduce a magnetic loss by using a pi type in-stator salient pole structure of a stator core corresponding to a salient point formed in an in-rotor. CONSTITUTION: An out-rotor(20) has a plurality of out-rotor salient poles(21). An in-rotor is received in the out-rotor. A plurality of out-stator salient poles(31) include a main salient pole(31a), a first sub salient pole(31b), and a second sub salient pole(31c). A stator core(30) includes a plurality of in-stator salient poles(32) including a first salient pole(32a) and a second salient pole(32b). A coil(33) is wound around a main salient pole, the first salient pole, and the second salient pole.
Abstract translation: 目的：提供一种开关磁阻电动机，通过使用与形成在转子中的突出点对应的定子铁心的pi型定子凸极结构来减小磁损耗。 构成：外转子（20）具有多个外转子凸极（21）。 在转子内部接收转子。 多个外定子凸极（31）包括主凸极（31a），第一副凸极（31b）和第二副突极（31c）。 定子铁心（30）包括多个包括第一凸极（32a）和第二凸极（32b）的定子内的极点（32）。 线圈（33）缠绕在主凸极，第一凸极和第二凸极上。
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