Switched reluctance generator
    1.
    发明公开
    Switched reluctance generator 有权
    开关磁阻

    公开(公告)号:EP1717946A3

    公开(公告)日:2006-12-06

    申请号:EP05026859.8

    申请日:2005-12-08

    IPC分类号: H02P25/08

    CPC分类号: H02P25/18 H02P9/00 H02P25/092

    摘要: A Switched Reluctance (SR) generator having improved efficiency at low and high speed is disclosed. The SR generator includes a step-up converter for controlling an excitation voltage of an excitation capacitor capable of providing a phase winding with an excitation current. Therefore, the SR generator can control the excitation current, and can provide a phase winding with a sufficient excitation current, thereby improving efficiency. The step-up converter is arranged between a battery capable of storing generated power and the excitation capacitor, boosts a voltage of the battery, and provides the excitation capacitor with the boosted voltage. Therefore, the SR generator does not include an additional power-supply unit for a boosting function, resulting in simplification of an overall structure and reduction of a production cost.

    Switched reluctance generator with improved generation efficiency in low-speed range
    3.
    发明公开
    Switched reluctance generator with improved generation efficiency in low-speed range 有权
    在低转速范围内改善的效率开关磁阻发电机

    公开(公告)号:EP1717947A3

    公开(公告)日:2006-12-06

    申请号:EP05028408.2

    申请日:2005-12-23

    IPC分类号: H02P25/08 H02K19/16

    CPC分类号: H02P25/08 H02P25/092

    摘要: Disclosed is an SR (switched reluctance) generator with improved generation capability in a low-speed range.
    The SR generator is configured such that an inductance of a phase winding wound around a stator is increased in a low-speed range and is reduced in a high-speed range. Accordingly, a variation rate of the inductance relative to a phase angle is increased in a low-speed range, resulting in an increased output energy in a low-speed range and an improved generation efficiency. The phase winding of the stator may be configured to have a single phase. Accordingly, since the generator is configured with the reduced number of switches, it can be manufactured inexpensively and simply.

    Switched reluctance generator
    4.
    发明公开
    Switched reluctance generator 有权
    开关磁阻发生器

    公开(公告)号:EP1717946A2

    公开(公告)日:2006-11-02

    申请号:EP05026859.8

    申请日:2005-12-08

    IPC分类号: H02P25/08

    CPC分类号: H02P25/18 H02P9/00 H02P25/092

    摘要: A Switched Reluctance (SR) generator having improved efficiency at low and high speed is disclosed. The SR generator includes a step-up converter for controlling an excitation voltage of an excitation capacitor capable of providing a phase winding with an excitation current. Therefore, the SR generator can control the excitation current, and can provide a phase winding with a sufficient excitation current, thereby improving efficiency. The step-up converter is arranged between a battery capable of storing generated power and the excitation capacitor, boosts a voltage of the battery, and provides the excitation capacitor with the boosted voltage. Therefore, the SR generator does not include an additional power-supply unit for a boosting function, resulting in simplification of an overall structure and reduction of a production cost.

    摘要翻译: 公开了一种在低速和高速下具有改善的效率的开关磁阻(SR)发生器。 SR发电机包括升压转换器,用于控制能够为励磁电流提供相绕组的励磁电容器的励磁电压。 因此,SR发电机可以控制励磁电流,并且可以提供具有足够励磁电流的相绕组,从而提高效率。 升压转换器布置在能够存储发电电力的电池和激励电容器之间,升高电池的电压并且向激励电容器提供升高的电压。 因此,SR发电机不包括用于升压功能的附加电源单元,从而导致整体结构的简化和生产成本的降低。

    Switched reluctance generator with improved generation efficiency in low-speed range
    5.
    发明公开
    Switched reluctance generator with improved generation efficiency in low-speed range 有权
    开关磁阻发电机在低速范围内提高了发电效率

    公开(公告)号:EP1717947A2

    公开(公告)日:2006-11-02

    申请号:EP05028408.2

    申请日:2005-12-23

    IPC分类号: H02P25/08

    CPC分类号: H02P25/08 H02P25/092

    摘要: Disclosed is an SR (switched reluctance) generator with improved generation capability in a low-speed range.
    The SR generator is configured such that an inductance of a phase winding wound around a stator is increased in a low-speed range and is reduced in a high-speed range. Accordingly, a variation rate of the inductance relative to a phase angle is increased in a low-speed range, resulting in an increased output energy in a low-speed range and an improved generation efficiency. The phase winding of the stator may be configured to have a single phase. Accordingly, since the generator is configured with the reduced number of switches, it can be manufactured inexpensively and simply.

    摘要翻译: 公开了一种在低速范围内具有改进的发电能力的SR(开关磁阻)发电机。 SR发电机被配置为使缠绕在定子上的相绕组的电感在低速范围内增大并在高速范围内减小。 相应地,电感相对于相位角的变化率在低速范围内增加,导致在低速范围内输出能量增加并且生成效率提高。 定子的相绕组可以构造成具有单相。 因此,由于发电机配置的开关数量减少,因此可以廉价且简单地制造。

    Upright vaccum cleaner with movement control grip
    6.
    发明公开
    Upright vaccum cleaner with movement control grip 有权
    Stielstaubsauger mit Bewegungskontrollgriff

    公开(公告)号:EP1707099A1

    公开(公告)日:2006-10-04

    申请号:EP06003715.7

    申请日:2006-02-23

    摘要: Disclosed herein is an upright vacuum cleaner (1) having a movement control grip that is capable of performing switch between automatic operation mode and manual operation mode on the movement control grip. The grip comprises a grip body (10), having a square section, connected to the upper end of a cleaner body while being bent to the cleaner body, upper and lower guide members (20, 20a) vertically connected to each other while surrounding the grip body such that the upper and lower guide members can be slid along the outer surface of the grip body, a grip returning unit disposed at the grip body for resiliently returning the upper and lower guide members to their original positions, and a grip sensor unit mounted at the grip body for sensing the forward or rearward movement direction of upper and lower guide members relative to the grip body.

    摘要翻译: 这里公开了一种立式吸尘器(1),其具有能够在移动控制把手上的自动操作模式和手动操作模式之间切换的移动控制把手。 把手包括具有正方形截面的把手本体(10),与吸尘器主体的上端连接,同时向吸尘器主体弯曲;上下导向构件(20,20a)在彼此垂直连接的同时围绕 抓握体,使得上下引导构件能够沿着握持体的外表面滑动;手柄返回单元,其设置在抓握体上,用于将上引导构件和下引导构件弹性地返回到其初始位置,并且夹具传感器单元 安装在抓握体上,用于感测上下引导构件相对于抓握体的向前或向后移动方向。

    Motor drive control device
    7.
    发明公开
    Motor drive control device 审中-公开
    Motorsteuervorrichtung

    公开(公告)号:EP1679785A2

    公开(公告)日:2006-07-12

    申请号:EP05026861.4

    申请日:2005-12-08

    IPC分类号: H02P7/00

    CPC分类号: H02P7/04

    摘要: Disclosed is a motor drive control device which uses mechanical switches configured in an H-bridge shape and can protect the mechanical switches from being damaged and minimize a voltage chattering problem occurring upon switching on and off.
    The motor drive control device includes: two relay switching units which are coupled to both sides of a motor and each of which is formed in an H-bridge shape and is connected to an output terminal of a bridge circuit; a switching unit which controls a voltage source applied to the relay switching units; and an inverter controller which first controls any one of the relay switching units and then controls the switching unit so that the motor starts to operate, and first controls the switching unit and then controls the one of the relay switching units so that the motor comes to a halt.

    摘要翻译: 公开了一种电机驱动控制装置,其使用以H形桥构造的机械开关,并且可以保护机械开关免受损坏并且最小化在接通和断开时发生的电压颤动问题。 电动机驱动控制装置包括:两个继电器开关单元,其耦合到电动机的两侧,每个继电器开关单元形成为H桥形状并连接到桥式电路的输出端子; 开关单元,其控制施加到所述继电器开关单元的电压源; 以及逆变器控制器,其首先控制任一个继电器开关单元,然后控制开关单元,使得电动机开始工作,并且首先控制开关单元,然后控制一个继电器开关单元,使得电动机达到 停止了

    Motor drive control device
    8.
    发明公开
    Motor drive control device 审中-公开
    电机控制器

    公开(公告)号:EP1679785A3

    公开(公告)日:2014-03-19

    申请号:EP05026861.4

    申请日:2005-12-08

    IPC分类号: H02P7/00

    CPC分类号: H02P7/04

    摘要: Disclosed is a motor drive control device which uses mechanical switches configured in an H-bridge shape and can protect the mechanical switches from being damaged and minimize a voltage chattering problem occurring upon switching on and off.
    The motor drive control device includes: two relay switching units which are coupled to both sides of a motor and each of which is formed in an H-bridge shape and is connected to an output terminal of a bridge circuit; a switching unit which controls a voltage source applied to the relay switching units; and an inverter controller which first controls any one of the relay switching units and then controls the switching unit so that the motor starts to operate, and first controls the switching unit and then controls the one of the relay switching units so that the motor comes to a halt.