電磁馬達 ELECTROMAGNETIC MOTOR
    51.
    发明专利
    電磁馬達 ELECTROMAGNETIC MOTOR 审中-公开
    电磁马达 ELECTROMAGNETIC MOTOR

    公开(公告)号:TW200518421A

    公开(公告)日:2005-06-01

    申请号:TW093129925

    申请日:2004-10-01

    IPC: H02K

    Abstract: 一種具有增加之轉矩之電磁馬達。該馬達具有一被組態成產生一磁場之轉子線圈。至少兩個定子線圈與該轉子線圈串聯連接。每一定子線圈被組態成產生一個別磁場。該馬達進一步包括被組態成在個別轉子與定子線圈中之每一線圈中產生該磁場之複數個開關。該等開關被組態成在該等定子線圈中產生該磁場,使得該轉子線圈回應於彼處而旋轉。藉由串聯連接轉子與定子線圈,增加了該馬達之轉矩。

    Abstract in simplified Chinese: 一种具有增加之转矩之电磁马达。该马达具有一被组态成产生一磁场之转子线圈。至少两个定子线圈与该转子线圈串联连接。每一定子线圈被组态成产生一个别磁场。该马达进一步包括被组态成在个别转子与定子线圈中之每一线圈中产生该磁场之复数个开关。该等开关被组态成在该等定子线圈中产生该磁场,使得该转子线圈回应于彼处而旋转。借由串联连接转子与定子线圈,增加了该马达之转矩。

    電動車輛用之汽車12伏特系統
    52.
    发明专利
    電動車輛用之汽車12伏特系統 失效
    电动车辆用之汽车12伏特系统

    公开(公告)号:TW285785B

    公开(公告)日:1996-09-11

    申请号:TW084106607

    申请日:1995-06-28

    IPC: H02J

    Abstract: 一種車用之電動車輛電壓轉換器具有一個電池,以一對端子及一種方法來供應一個電池電壓,此方法用來將源於一電動車輛推進系統電池的功率,從第一電壓,以一上至最大額定電流的比率,轉換至較低的第二電壓。此轉換器以及此種方法採交替式地供應電流,從電池的第一電壓以第一及第二方向經由串聯之變壓器初級繞組與一電容器,同時以第二電壓,從變壓器的次級繞組引進最大額定電流,而且,當電流通過初級繞組,以第一方向供應,可完全將電容器充電,電流通過初級繞組,以第二方向供應,則可完全將電容器收電。

    Abstract in simplified Chinese: 一种车用之电动车辆电压转换器具有一个电池,以一对端子及一种方法来供应一个电池电压,此方法用来将源于一电动车辆推进系统电池的功率,从第一电压,以一上至最大额定电流的比率,转换至较低的第二电压。此转换器以及此种方法采交替式地供应电流,从电池的第一电压以第一及第二方向经由串联之变压器初级绕组与一电容器,同时以第二电压,从变压器的次级绕组引进最大额定电流,而且,当电流通过初级绕组,以第一方向供应,可完全将电容器充电,电流通过初级绕组,以第二方向供应,则可完全将电容器收电。

    전력변환장치
    53.
    发明公开
    전력변환장치 有权
    电源转换器件

    公开(公告)号:KR1020160111037A

    公开(公告)日:2016-09-23

    申请号:KR1020167024202

    申请日:2015-02-17

    Abstract: 유기(誘起)전압에중첩된외래노이즈에기인하여일어나는모터의기동불량을억제한다. 검출회로(27)는, 상암(upper arm)측스위칭소자(25w) 및하암(lower arm)측스위칭소자(26w)끼리의접속노드(cn3)와접속되며, 기동전의팬 모터(77)의유기전압을검출한다. 스위칭제어부(28)는, 검출회로(27)의검출결과에따라팬 모터(77)를기동시키나, 검출회로(27)가검출동작을행할시, 하암측스위칭소자(26w)의온(on) 및오프(off)를반복시키는스위칭제어를행한다.

    Abstract translation: 降低了由外部噪声叠加在感应电压上引起的电动机的激活失败。 检测电路(27)连接到设置在上臂开关元件(25w)和下臂开关元件(26w)之间的连接节点(cn3),并且在之前检测到风扇电动机(77)的感应电压 激活。 根据检测电路(27)的检测结果,切换控制器(28)启动风扇马达(77)。 当检测电路(27)检测到感应电压时,开关控制器(28)执行切换控制,该切换控制涉及下臂开关元件(26w)的交替接通和断开。

    모터 제어 장치
    54.
    发明公开
    모터 제어 장치 审中-实审
    电机控制装置

    公开(公告)号:KR1020130063308A

    公开(公告)日:2013-06-14

    申请号:KR1020110129754

    申请日:2011-12-06

    CPC classification number: H02P29/027 H02M1/32 H02M7/48 H02P23/26 H02P2201/05

    Abstract: PURPOSE: A motor control device using a switching element is provided to consist of a half bridge and an inverter circuit, to rectify input power using a switching element, and to raise input power by driving the switching element at the time of overload, thereby simultaneously raising the input power, preventing the generation of over-current, and obtaining input factor improvement(PFC). CONSTITUTION: A motor control device includes an inductor(150) which reduces the harmonic current of the AC(Alternating Current) power and amends the power factor; a rectifying/raising voltage unit(200) which includes a plurality of switching elements, rectifies AC power by driving the switching element based on a first control signal, and raises the AC power by driving the switching element based on a second control signal; a smoothing unit(300) which smoothes and stores the DC(Direct power) outputted from the rectifying/raising voltage unit; an inverter unit(400) which includes a plurality of switching elements, coverts the DC power, which is stored in the smoothing unit, into the AC power based on a third control signal, and supplies the converted AC power to the three-phases motor; and a control unit(600) which controls the inductor, the rectifying/raising voltage unit, and the smoothing unit, and produces one of the first, second, and third control signals according to the load state of the inverter unit. [Reference numerals] (600) Control unit

    Abstract translation: 目的:使用开关元件的电动机控制装置由半桥和逆变器电路组成,以使用开关元件整流输入电力,并通过在过载时驱动开关元件来提高输入功率,从而同时 提高输入功率,防止产生过电流,并获得输入因子改善(PFC)。 构成:电动机控制装置包括电感器(150),其降低AC(交流)功率的谐波电流并修正功率因数; 包括多个开关元件的整流/升压单元(200),通过基于第一控制信号驱动开关元件来整流交流电力,并且通过基于第二控制信号驱动开关元件来提高交流电力; 平滑化单元(300),其平滑并存储从整流/提升电压单元输出的DC(直接功率); 包括多个开关元件的反相器单元(400)基于第三控制信号将存储在平滑单元中的DC电力覆盖到AC电力中,并将转换的AC电力提供给三相电动机 ; 以及控制单元(600),其控制电感器,整流/提升电压单元和平滑单元,并且根据逆变器单元的负载状态产生第一,第二和第三控制信号中的一个。 (附图标记)(600)控制单元

    공기조화기의 전동기 구동장치
    55.
    发明公开
    공기조화기의 전동기 구동장치 无效
    空调电机的设备

    公开(公告)号:KR1020110045357A

    公开(公告)日:2011-05-04

    申请号:KR1020090101903

    申请日:2009-10-26

    CPC classification number: H02P27/06 F24F11/89 H02P2201/05

    Abstract: PURPOSE: An apparatus for driving a motor of an air conditioner is provided to reduce distortion due to harmonic current by using a matrix converter, since there is no need to use a capacitor. CONSTITUTION: An apparatus for driving a motor of an air conditioner comprises a power conversion unit and a controller(230). The power conversion unit comprises a plurality of switching elements The switching elements convert an input power into an output AC power of a certain frequency to drive a motor. A controller generates switching information of the switching elements based on at least one of input current and voltage and output current and voltage.

    Abstract translation: 目的:提供一种驱动空调电机的装置,通过使用矩阵转换器来减少由于谐波电流引起的失真,因为不需要使用电容器。 构成:用于驱动空调的电动机的装置包括电力转换单元和控制器(230)。 功率转换单元包括多个开关元件。开关元件将输入功率转换为特定频率的输出AC电力以驱动电动机。 控制器基于输入电流和电压以及输出电流和电压中的至少一个产生开关元件的开关信息。

    단상유도전동기인버터구동법
    56.
    发明公开
    단상유도전동기인버터구동법 无效
    单相电动机逆变器驱动方法

    公开(公告)号:KR1020080098922A

    公开(公告)日:2008-11-12

    申请号:KR1020070044328

    申请日:2007-05-08

    Applicant: 이종균

    Inventor: 이종균

    CPC classification number: H02P1/42 H02P25/04 H02P25/18 H02P27/06 H02P2201/05

    Abstract: A method of inverter driving for single phase induction motor is provided to control the rotation of a single-phase induction motor with a forced driving without a driving condenser, so driving a single phase induction motor with an inverter driving. In a driving circuit for single phase induction motor, a primary winding and an auxiliary winding are bound. A micro controller(1) generates the control and waveform for driving the electric motor. A gate driver unit(2) includes three signal transmission units to supply high voltage and low voltage of driving signal for the motor. A current driving unit(3) includes three half bridge for receiving the signal of the gate driver unit and operating current flowing the winding of the motor. A charge pump unit(4) charges the gate electric potential of the high voltage side of the current drive unit.

    Abstract translation: 提供了一种用于单相感应电动机的逆变器驱动方法,用于在没有驱动电容器的情况下通过强制驱动来控制单相感应电动机的旋转,从而驱动具有变频器驱动的单相感应电动机。 在单相感应电动机的驱动电路中,初级绕组和辅助绕组结合。 微控制器(1)产生用于驱动电动机的控制和波形。 栅极驱动器单元(2)包括三个信号传输单元,用于为电动机提供高电压和低电压的驱动信号。 电流驱动单元(3)包括三个半桥,用于接收栅极驱动器单元的信号和工作电流流过马达的绕组。 电荷泵单元(4)对当前驱动单元的高压侧的栅极电位进行充电。

    감시용 카메라의 팬 틸트 동작 구동용 콘덴서 모터의 속도제어 장치
    57.
    发明公开
    감시용 카메라의 팬 틸트 동작 구동용 콘덴서 모터의 속도제어 장치 无效
    用于闭路电视摄像机的PAN和倾斜操作的驱动冷凝器电机的速度控制装置

    公开(公告)号:KR1020050111223A

    公开(公告)日:2005-11-24

    申请号:KR1020040036447

    申请日:2004-05-21

    Inventor: 우혁준 남문철

    CPC classification number: H02P27/08 H02P1/24 H02P2201/05 H02P2209/11

    Abstract: 본 발명은 감시용 카메라의 팬 틸트 동작 구동용 콘덴서 모터의 속도 제어 장치에 관한 것이다. 본 발명은 주파수가 높은 경우(75Hz 이상)의 탈조 현상은 주권선과 보조권선의 간격보다 짧은 즉, 모터의 정격운전 주파수보다 현저히 짧은 주파수가 공급되어 발생하는 현상으로 콘덴서 모터의 구조적인 변경이 필요하므로 고속운전의 최고속은 정속의 1.25배 속도가 되며, 저속운전의 최저속은 정속 시보다 3배 느린 1/3의 속도로 움직이게 되며, 또한 기동 토크 저하로 인한 탈조 현상의 방지를 위하여 주파수가 낮은 경우(20㎐∼ 60Hz)에 기동 토크가 저하되는 부분을 기동 시 최초 시작을 60㎐로 토크를 확보한 후 점차 목표 속도에 해당하는 주기를 인가함으로써 안정된 기동 토크를 확보하는 것을 특징으로 한다.

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