-
公开(公告)号：US08390237B2
公开(公告)日：2013-03-05
申请号：US12226920
申请日：2007-04-26
申请人： Jae-Hak Choi , Jang-Ho Shim , Sung-Ho Lee , Jin-Soo Park , Jae-Min Kim
发明人： Jae-Hak Choi , Jang-Ho Shim , Sung-Ho Lee , Jin-Soo Park , Jae-Min Kim
摘要： Entry of a synchronous speed of a rotor can be facilitated by increasing a starting torque by adjusting a magnetization application time for magnetizing the rotor according to whether or not a starting capacitor is used. The present invention includes: a control unit that outputs a control signal for controlling an application time of a magnetizing current according to whether or not a starting capacitor is used; and a switch that supplies power to an exciting coil according to the control signal outputted from the control unit.
摘要翻译： 通过根据是否使用起动电容器来调节用于磁化转子的磁化施加时间来增加起动转矩，可以促进转子的同步转速的进入。 本发明包括：控制单元，根据是否使用起动电容器，输出用于控制励磁电流的施加时间的控制信号; 以及根据从控制单元输出的控制信号向励磁线圈供电的开关。
-
公开(公告)号：US20070132333A1
公开(公告)日：2007-06-14
申请号：US11352206
申请日：2006-02-13
申请人： Jang-Ho Shim , Sung-Ho Lee , Jae-Min Kim , Jae-Hak Choi , Jin-Soo Park
发明人： Jang-Ho Shim , Sung-Ho Lee , Jae-Min Kim , Jae-Hak Choi , Jin-Soo Park
CPC分类号： H02P1/50 , H02K21/046 , H02K21/46
摘要： Provided are a self magnetizing motor and a method for wining coils on a stator thereof, wherein an exciter pole and exciter coils are formed at a stator and an exciter magnetizable portion is disposed at an outer circumferential surface of a rotor, whereby the self magnetizing motor can be operated by an induced electromotive force generated by a main coil, a sub coil and a conductive bar of the rotor from its initial driving to a speed prior to a synchronous speed, and operated by a magnetomotive force generated by the exciter pole and the exciter magnetizable portion at the synchronous speed, thereby improving an efficiency of the motor, a power factor, and a synchronization characteristic.
摘要翻译： 本发明提供一种自励电动机及其定子上的线圈的制造方法，其特征在于，在定子上形成励磁极和励磁线圈，并且在转子的外周面设有励磁器可磁化部，由此自励电动机 可以通过由主线圈，副线圈和转子的导电杆产生的感应电动势从其初始驱动到同步速度之前的速度来操作，并且由励磁极产生的磁动势和 励磁器可磁化部分，从而提高电动机的效率，功率因数和同步特性。
-
公开(公告)号：US20070132332A1
公开(公告)日：2007-06-14
申请号：US11325481
申请日：2006-01-05
申请人： Jang-Ho Shim , Sung-Ho Lee , Jae-Min Kim , Jae-Hak Choi , Jin-Soo Park
发明人： Jang-Ho Shim , Sung-Ho Lee , Jae-Min Kim , Jae-Hak Choi , Jin-Soo Park
摘要： Provided are a self magnetizing motor and a method for winding coils on a stator thereof, wherein two exciter poles are positioned at an inner circumferential surface of the stator to face each other, and an exciter magnetizable portion is disposed at an outer circumferential surface of a rotor to thus be selectively magnetized by the exciter poles, whereby the self magnetizing motor can be operated by an induced electromotive force generated by a main coil, a sub coil and a conductive bar of a rotor from its initial driving to a speed prior to a synchronous speed, and operated by a magnetomotive force generated by the exciter poles and the exciter magnetizable portion at the synchronous speed, thereby improving an efficiency of the motor, a power factor, and a synchronization characteristic.
摘要翻译： 本发明提供一种自励电机及其线圈绕组的方法，其中两个励磁极位于定子的内圆周表面，彼此面对，而励磁机可磁化部分设置在定子的外周面 转子，由此被激励极选择性地磁化，从而可以通过由主线圈，副线圈和转子的导电杆产生的感应电动势从其初始驾驶到一个转速之前的速度来操作自动电动机 以同步速度由励磁极和励磁器可磁化部分产生的磁动势以同步速度操作，从而提高电动机的效率，功率因数和同步特性。
-
公开(公告)号：US20090236925A1
公开(公告)日：2009-09-24
申请号：US12227145
申请日：2007-04-25
申请人： Jae-Min Kim , Sung-Ho Lee , Jin-Soo Park
发明人： Jae-Min Kim , Sung-Ho Lee , Jin-Soo Park
CPC分类号： H02K19/106 , H02K21/46
摘要： A self magnetizing motor, in which a magnetic substance is disposed at the rotor and a stator is provided with a magnetizing portion to magnetize the magnetic substance, and the magnetizing portion forms an exciter pole protruding toward the magnetic substance and a tip portion tapered at an end of the exciter pole, wherein a width of the exciter pole, a protruding length of the tip portion, and a width of the tip portion are formed in the ratio of 8-9:2-2.5:1-2.4, thereby increasing the intensity of magnetizing of the magnetic substance thus to improve the motor performance.
摘要翻译： 一种自磁化电动机，其中磁性物质设置在转子处，并且定子设置有磁化部分以磁化磁性物质，并且磁化部分形成朝向磁性物质突出的激励极，并且尖端部分在 励磁极的端部以8-9：2-2.5：1-2.4的比例形成，其中激励极的宽度，尖端部分的突出长度和尖端部分的宽度形成为： 磁性物质的磁化强度因此提高了电机性能。
-
公开(公告)号：US20090108796A1
公开(公告)日：2009-04-30
申请号：US12227484
申请日：2007-05-18
申请人： Jae-Hak Choi , Jang-Ho Shim , Sung-Ho Lee , Jin-Soo Park , Jae-Min Kim
发明人： Jae-Hak Choi , Jang-Ho Shim , Sung-Ho Lee , Jin-Soo Park , Jae-Min Kim
IPC分类号： H02P1/44
CPC分类号： H02P1/42 , F25B2500/26 , F25B2600/021
摘要： An apparatus and method for controlling starting of a motor are disclosed. An exciting coil of a motor is excited by using a controller of an electronic refrigerator without having an extra excitation control circuit, to thereby simplify a component construction for controlling exciting of the motor and thus reduce complexity. The present invention includes: a main coil and an auxiliary coil (sub-coil); an exciting coil that generates an excitation current; a refrigerator control unit that outputs a control signal for controlling an application time of the excitation current when started; and a switch unit electrically connected with the exciting coil and supplying power to the exciting coil according to the control signal outputted from the refrigerator control unit.
摘要翻译： 公开了一种用于控制电动机启动的装置和方法。 通过使用电子冰箱的控制器而不需要额外的励磁控制电路来激励电动机的励磁线圈，从而简化用于控制电动机的励磁的部件结构，从而降低复杂性。 本发明包括：主线圈和辅助线圈（子线圈）; 产生励磁电流的励磁线圈; 冰箱控制单元，其在启动时输出用于控制激励电流的施加时间的控制信号; 以及与励磁线圈电连接并根据从冰箱控制单元输出的控制信号向励磁线圈供电的开关单元。
-
公开(公告)号：US20070007842A1
公开(公告)日：2007-01-11
申请号：US11350846
申请日：2006-02-10
申请人： Jang-Ho Shim , Sung-Ho Lee , Jae-Min Kim , Jae-Hak Choi , Jin-Soo Park
发明人： Jang-Ho Shim , Sung-Ho Lee , Jae-Min Kim , Jae-Hak Choi , Jin-Soo Park
摘要： Provided are a self magnetizing motor and a stator thereof, the self magnetizing motor comprising: a rotor; a stator including a cavity formed in a center portion thereof to install the rotor therein, a plurality of induction slots and a plurality of exciter slots positioned with a certain interval therebetween along an inner circumferential surface of the cavity, a teeth positioned between each induction slot, and an exciter pole positioned between each exciter slot, an end portion of the exciter pole being positioned to be relatively closer to a exciter magnetizing portion than an end portion of each teeth is positioned to be close to the exciter magnetizing portion, an winding penetrating each of the plurality of induction slots to be wound on each teeth; and an exciter coil penetrating each of the plurality of exciter slots to be wound on the exciter pole.
摘要翻译： 本发明提供一种自励电动机及其定子，该自励电动机包括：转子; 定子，其包括形成在其中心部分中的空腔，以将转子安装在其中;多个感应槽和多个激励器槽，沿着腔的内圆周表面以一定间隔设置;齿定位在每个感应槽之间 以及位于每个激励器狭槽之间的激励器极，位于相对于每个齿的端部相对更靠近激励器磁化部分的激磁极的端部定位成靠近激励器磁化部分，绕组穿透 所述多个感应槽中的每一个将被缠绕在每个齿上; 以及穿过所述多个激励器槽中的每一个以被缠绕在所述励磁极上的励磁线圈。
-
公开(公告)号：US08067920B2
公开(公告)日：2011-11-29
申请号：US12227484
申请日：2007-05-18
申请人： Jae-Hak Choi , Jang-Ho Shim , Sung-Ho Lee , Jin-Soo Park , Jae-Min Kim
发明人： Jae-Hak Choi , Jang-Ho Shim , Sung-Ho Lee , Jin-Soo Park , Jae-Min Kim
IPC分类号： H02P1/42
CPC分类号： H02P1/42 , F25B2500/26 , F25B2600/021
摘要： An apparatus and method for controlling starting of a motor are disclosed. An exciting coil of a motor is excited by using a controller of an electronic refrigerator without having an extra excitation control circuit, to thereby simplify a component construction for controlling exciting of the motor and thus reduce complexity. The present invention includes: a main coil and an auxiliary coil (sub-coil); an exciting coil that generates an excitation current; a refrigerator control unit that outputs a control signal for controlling an application time of the excitation current when started; and a switch unit electrically connected with the exciting coil and supplying power to the exciting coil according to the control signal outputted from the refrigerator control unit.
摘要翻译： 公开了一种用于控制电动机启动的装置和方法。 通过使用电子冰箱的控制器而不需要额外的励磁控制电路来激励电动机的励磁线圈，从而简化用于控制电动机的励磁的部件结构，从而降低复杂性。 本发明包括：主线圈和辅助线圈（子线圈）; 产生励磁电流的励磁线圈; 冰箱控制单元，其在启动时输出用于控制激励电流的施加时间的控制信号; 以及与励磁线圈电连接并根据从冰箱控制单元输出的控制信号向励磁线圈供电的开关单元。
-
公开(公告)号：US07595598B2
公开(公告)日：2009-09-29
申请号：US11610753
申请日：2006-12-14
申请人： Jang-Ho Shim , Sung-Ho Lee , Jae-Min Kim , Jae-Hak Choi , Jin-Soo Park
发明人： Jang-Ho Shim , Sung-Ho Lee , Jae-Min Kim , Jae-Hak Choi , Jin-Soo Park
IPC分类号： H02P7/00
CPC分类号： H02P27/045 , H02P7/245 , Y02P80/116
摘要： A magnetizing motor having a permanent magnet body covering an outer circumferential surface of a rotor body, includes a speed detecting unit that detects a speed of the magnetizing motor; and a controlling unit that compares the speed detected by the speed detecting unit with a reference speed, and outputs a magnetizing control signal based on the result of the comparison.
摘要翻译： 一种具有覆盖转子体的外周面的永磁体的磁化电动机，包括：速度检测单元，其检测励磁电动机的速度; 以及控制单元，其将由速度检测单元检测的速度与参考速度进行比较，并且基于比较结果输出磁化控制信号。
-
公开(公告)号：US07902715B2
公开(公告)日：2011-03-08
申请号：US12227145
申请日：2007-04-25
申请人： Jae-Min Kim , Sung-Ho Lee , Jin-Soo Park
发明人： Jae-Min Kim , Sung-Ho Lee , Jin-Soo Park
IPC分类号： H02K21/12
CPC分类号： H02K19/106 , H02K21/46
摘要： A self magnetizing motor, in which a magnetic substance is disposed at the rotor and a stator is provided with a magnetizing portion to magnetize the magnetic substance, and the magnetizing portion forms an exciter pole protruding toward the magnetic substance and a tip portion tapered at an end of the exciter pole, wherein a width of the exciter pole, a protruding length of the tip portion, and a width of the tip portion are formed in the ratio of 8-9:2-2.5:1-2.4, thereby increasing the intensity of magnetizing of the magnetic substance thus to improve the motor performance.
摘要翻译： 一种自磁化电动机，其中磁性物质设置在转子处，并且定子设置有磁化部分以磁化磁性物质，并且磁化部分形成朝向磁性物质突出的激励极，并且尖端部分在 励磁极的端部以8-9：2-2.5：1-2.4的比例形成，其中激励极的宽度，尖端部分的突出长度和尖端部分的宽度形成为： 磁性物质的磁化强度因此提高了电机性能。
-
公开(公告)号：US20090160393A1
公开(公告)日：2009-06-25
申请号：US12226920
申请日：2007-04-26
申请人： Jae-Hak Choi , Jang-Ho Shim , Sung-Ho Lee , Jin-Soo Park , Jae-Min Kim
发明人： Jae-Hak Choi , Jang-Ho Shim , Sung-Ho Lee , Jin-Soo Park , Jae-Min Kim
IPC分类号： H02P1/44
摘要： Entry of a synchronous speed of a rotor can be facilitated by increasing a starting torque by adjusting a magnetization application time for magnetizing the rotor according to whether or not a starting capacitor is used. The present invention includes: a control unit that outputs a control signal for controlling an application time of a magnetizing current according to whether or not a starting capacitor is used; and a switch that supplies power to an exciting coil according to the control signal outputted from the control unit.
摘要翻译： 通过根据是否使用起动电容器来调节用于磁化转子的磁化施加时间来增加起动转矩，可以促进转子的同步转速的进入。 本发明包括：控制单元，根据是否使用起动电容器，输出用于控制励磁电流的施加时间的控制信号; 以及根据从控制单元输出的控制信号向励磁线圈供电的开关。
-
-
-
-
-
-
-
-
-
搜索结果
74 条记录 (耗时 0.021 秒)