公开(公告)号：US20120217098A1

公开(公告)日：2012-08-30

申请号：US13462341

申请日：2012-05-02

申请人： Esa Putkinen ,  Antti Kallioniemi ,  Juha-Matti Nikander ,  Paavo Merilinna ,  Risto Komulainen

发明人： Esa Putkinen ,  Antti Kallioniemi ,  Juha-Matti Nikander ,  Paavo Merilinna ,  Risto Komulainen

IPC分类号： B66B1/28 ,  H02P3/00

CPC分类号： B66B1/32 ,  B66B5/02

摘要： The invention relates to a braking apparatus, an electric drive and an elevator system. The braking apparatus comprises an apparatus for dynamic braking, for braking an electric machine with dynamic braking, an input for the control signal of the braking apparatus, and also a controller, for controlling the apparatus for dynamic braking as a response to the aforementioned control signal of the braking apparatus.

摘要翻译： 本发明涉及一种制动装置，电动驱动装置和电梯系统。 制动装置包括用于动态制动的装置，用于制动具有动态制动的电机，用于制动装置的控制信号的输入，以及用于控制用于动态制动的装置作为对上述控制信号的响应的控制器 的制动装置。

公开(公告)号：US20090167218A1

公开(公告)日：2009-07-02

申请号：US12397857

申请日：2009-03-04

申请人： Antti KALLIONIEMI ,  Timo Syrman

发明人： Antti KALLIONIEMI ,  Timo Syrman

IPC分类号： H02P3/22

CPC分类号： H02P6/24 ,  H02P3/18 ,  H02P3/22

摘要： The invention relates to a method and an arrangement for braking a synchronous motor (4) used with a frequency converter (2). The braking current of the motor (4) is controlled by connecting only the negative changeover contacts (10) of the inverter (16) of the frequency converter (2) or alternatively by connecting only the positive changeover contacts (17) of the inverter (16) of the frequency converter. The arrangement comprises a control (3), which is arranged to control in a braking situation only the negative changeover contacts (10) of the frequency converter (2) or alternatively only the positive changeover contacts (17) of the frequency converter (2).

摘要翻译： 本发明涉及一种用于制动与变频器（2）一起使用的同步电动机（4）的方法和装置。 电动机（4）的制动电流仅通过连接变频器（2）的逆变器（16）的负转换触点（10）来控制，或者仅通过连接变频器的正转换触点（17） 16）的变频器。 该装置包括控制装置（3），其被配置为仅在制动状态下控制变频器（2）的负转换触点（10）或仅选择变频器（2）的正转换触点（17） 。

公开(公告)号：US08890448B2

公开(公告)日：2014-11-18

申请号：US13462341

申请日：2012-05-02

申请人： Esa Putkinen ,  Antti Kallioniemi ,  Juha-Matti Nikander ,  Paavo Merilinna ,  Risto Komulainen

发明人： Esa Putkinen ,  Antti Kallioniemi ,  Juha-Matti Nikander ,  Paavo Merilinna ,  Risto Komulainen

IPC分类号： H02P3/00 ,  B66B1/32 ,  B66B5/02

CPC分类号： B66B1/32 ,  B66B5/02

摘要： The invention relates to a braking apparatus, an electric drive and an elevator system. The braking apparatus comprises an apparatus for dynamic braking, for braking an electric machine with dynamic braking, an input for the control signal of the braking apparatus, and also a controller, for controlling the apparatus for dynamic braking as a response to the aforementioned control signal of the braking apparatus.

摘要翻译： 本发明涉及一种制动装置，电动驱动装置和电梯系统。 制动装置包括用于动态制动的装置，用于制动具有动态制动的电机，用于制动装置的控制信号的输入，以及用于控制用于动态制动的装置作为对上述控制信号的响应的控制器 的制动装置。

公开(公告)号：US08763760B2

公开(公告)日：2014-07-01

申请号：US13608502

申请日：2012-09-10

申请人： Lauri Stolt ,  Antti Kallioniemi ,  Tuukka Kauppinen

发明人： Lauri Stolt ,  Antti Kallioniemi ,  Tuukka Kauppinen

IPC分类号： B66B1/28

CPC分类号： B66B1/30 ,  H02P29/0016 ,  H02P29/02

摘要： An adjustment device for controlling the electric drive of an elevator in connection with a voltage reduction of the supplying network is disclosed. The electric drive of an elevator includes an electric motor and a power supply apparatus of for adjusting the supply voltage of the electric motor. The adjustment device includes a device configured to control the power supply apparatus and also a speed regulator for adjusting the speed of the electric motor. The adjustment device is arranged to determine the output voltage of the power supply apparatus of the electric motor in relation to the permitted maximum value of the output voltage, and the adjustment device is arranged to interrupt the operation of the speed regulator but to continue the operation of the power supply apparatus of the electric motor when the output voltage of the power supply apparatus of the electric motor reaches the permitted maximum value.

摘要翻译： 公开了一种用于控制与供电网络的电压降低有关的电梯的电力驱动的调节装置。 电梯的电力驱动器包括用于调节电动机的电源电压的电动机和电源装置。 调整装置包括：被配置为控制供电装置的装置，以及用于调节电动机速度的速度调节器。 调整装置被配置为相对于输出电压的允许最大值确定电动机的供电装置的输出电压，并且调节装置被设置为中断速度调节器的操作，但是继续操作 当电动机的电源装置的输出电压达到允许的最大值时，电动机的供电装置。

公开(公告)号：US08638055B2

公开(公告)日：2014-01-28

申请号：US13305242

申请日：2011-11-28

申请人： Antti Kallioniemi

发明人： Antti Kallioniemi

IPC分类号： H02P6/14

CPC分类号： B66B1/30 ,  H02J7/0031 ,  H02P29/025

摘要： A power supply system of a transport system includes: a direct-current intermediate circuit; a motor bridge connected to the direct-current intermediate circuit, for supplying power between the direct-current intermediate circuit and the motor that moves the transport appliance; and also an energy storage and a direct-current converter based on indirect power transmission connected between the energy storage and the direct-current intermediate circuit, for controlling the power supply between the energy storage and the direct-current intermediate circuit. The direct-current converter based on indirect power transmission includes: a controllable solid-state switch, for disconnecting the power supply occurring from the energy storage.

摘要翻译： 传输系统的电源系统包括：直流中间电路; 连接到所述直流中间回路的电动机桥，用于在所述直流中间回路和所述运送装置的所述电动机之间供电; 以及连接在能量存储器和直流中间电路之间的基于间接功率传输的能量存储器和直流电转换器，用于控制能量存储器与直流中间电路之间的电源。 基于间接功率传输的直流转换器包括：可控制的固态开关，用于断开从能量存储器发生的电源。

公开(公告)号：US20120010751A1

公开(公告)日：2012-01-12

申请号：US12985126

申请日：2011-01-05

申请人： Antti Kallioniemi ,  Esko Aulanko

发明人： Antti Kallioniemi ,  Esko Aulanko

IPC分类号： G05B15/02

CPC分类号： B66B1/302

摘要： A transport system includes a motor for moving the transport appliance and a power supply circuit of the motor. The power supply circuit is connected between the motor and a power source that is limited (Plim) in its dimensioning. An energy storage that is limited (Elim) in its capacity is fitted in connection with the power supply circuit of the motor. The control arrangement includes a determination of the charging status (EQ) of the energy storage; a determination of the movement reference of the transport appliance; and a control of the movement of the transport appliance as a response to the determined movement reference of the transport appliance. The movement reference of the transport appliance is determined on the basis of the amount of energy that can be discharged from the energy storage and/or on the basis of the amount of energy that can be charged into the energy storage as well as on the basis of the travel distance of the transport appliance.

摘要翻译： 运输系统包括用于移动运输工具的电动机和电动机的电源电路。 电源电路连接在电机和其尺寸限制（Plim）的电源之间。 限制（Energy）的能量存储器与电动机的电源电路相连。 控制装置包括确定能量存储器的充电状态（EQ）; 确定运输工具的运动参考; 以及作为对所确定的运输设备的运动参考的响应的运输设备的运动的控制。 运输设备的运动参考是基于可从能量存储器释放的能量的量和/或基于能够被收集到能量存储器中的能量的量以及基于 的运输工具的距离。

公开(公告)号：US07954607B2

公开(公告)日：2011-06-07

申请号：US12834444

申请日：2010-07-12

申请人： Antti Kallioniemi ,  Lauri Stolt

发明人： Antti Kallioniemi ,  Lauri Stolt

IPC分类号： B66B1/34

CPC分类号： B66B5/06 ,  B66B5/02 ,  H02P6/18 ,  H02P27/047 ,  H02P29/0241

摘要： The invention relates to a method and an appliance for monitoring the safety of a transport system. The transport system includes a transport appliance and also a synchronous motor for moving the transport appliance. In the method, the motion information of the transport appliance is determined with two channels, and if the determined motion informations deviate from each other by more than the set limit value, an emergency stop is executed.

摘要翻译： 本发明涉及用于监测运输系统的安全性的方法和装置。 运输系统包括运输设备和用于移动运输设备的同步电动机。 在该方法中，运送装置的运动信息由两个通道确定，如果所确定的运动信息彼此偏离设定的极限值，则执行紧急停止。

公开(公告)号：US07781997B2

公开(公告)日：2010-08-24

申请号：US12397857

申请日：2009-03-04

申请人： Antti Kallioniemi ,  Timo Syrman

发明人： Antti Kallioniemi ,  Timo Syrman

IPC分类号： H02P3/22

CPC分类号： H02P6/24 ,  H02P3/18 ,  H02P3/22

摘要： The invention relates to a method and an arrangement for braking a synchronous motor (4) used with a frequency converter (2). The braking current of the motor (4) is controlled by connecting only the negative changeover contacts (10) of the inverter (16) of the frequency converter (2) or alternatively by connecting only the positive changeover contacts (17) of the inverter (16) of the frequency converter. The arrangement comprises a control (3), which is arranged to control in a braking situation only the negative changeover contacts (10) of the frequency converter (2) or alternatively only the positive changeover contacts (17) of the frequency converter (2).

摘要翻译： 本发明涉及一种用于制动与变频器（2）一起使用的同步电动机（4）的方法和装置。 电动机（4）的制动电流仅通过连接变频器（2）的逆变器（16）的负转换触点（10）来控制，或者仅通过连接变频器的正转换触点（17） 16）的变频器。 该装置包括控制装置（3），其被配置为仅在制动状态下控制变频器（2）的负转换触点（10）或仅选择变频器（2）的正转换触点（17） 。

公开(公告)号：US08083033B2

公开(公告)日：2011-12-27

申请号：US12987628

申请日：2011-01-10

申请人： Antti Kallioniemi ,  Ilpo Haipus

发明人： Antti Kallioniemi ,  Ilpo Haipus

IPC分类号： B66B1/06

CPC分类号： B66B1/2458 ,  B66B1/302 ,  B66B2201/103 ,  B66B2201/211 ,  B66B2201/216 ,  B66B2201/222 ,  B66B2201/401 ,  Y02B50/122

摘要： An elevator system and a method are provided for controlling an elevator group. The elevator system includes an elevator group, which includes at least two elevator cars, which elevator cars are fitted to be moved in the elevator hoistway according to the calls allocated by the control of the elevator group. The elevator system includes a power supply arrangement, for adjusting the power needed to move the elevator cars. An energy storage is connected to the power supply arrangement. The energy storage is fitted in the first operating situation to yield energy for use in moving the elevator car, and in the second operating situation to receive energy released by movement of the elevator car. The elevator system includes a determination of the charging status of the energy storage, and the control of the elevator group is fitted to determine the change in energy that would be caused by the movement according to an allocated call of the elevator cars belonging to the elevator group. The control of the elevator group is fitted to allocate a call by favoring in the allocation an elevator car, the determined change in energy caused by the movement of which best meets the allocation criterion.

摘要翻译： 提供一种用于控制电梯组的电梯系统和方法。 电梯系统包括电梯组，其包括至少两个电梯轿厢，根据由电梯组的控制分配的呼叫，电梯轿厢被安装成在电梯井道中移动。 电梯系统包括用于调节移动电梯轿厢所需的功率的电源装置。 能量存储器连接到电源装置。 能量储存装置在第一操作状态下装配以产生用于移动电梯轿厢的能量，并且在第二运行状况下接收电梯轿厢运动释放的能量。 电梯系统包括对能量存储器的充电状态的确定，并且装配电梯组的控制，以根据属于电梯的电梯轿厢的分配的呼叫来确定由移动引起的能量变化 组。 电梯组的控制适合于在电梯轿厢的分配中分配呼叫，所确定的最佳满足分配标准的运动所引起的能量的能量变化。

公开(公告)号：US08054019B2

公开(公告)日：2011-11-08

申请号：US12488937

申请日：2009-06-22

申请人： Antti Kallioniemi ,  Lauri Stolt ,  Tuukka Kauppinen

发明人： Antti Kallioniemi ,  Lauri Stolt ,  Tuukka Kauppinen

IPC分类号： H02H7/09

CPC分类号： B66B1/30 ,  H02P27/08

摘要： The invention concerns a method and an apparatus for controlling a three-or-more-phase motor driven by a frequency converter. In the method, a change-over switch of the frequency converter is controlled to a continuously conducting state and at the same time the phase voltages or phase currents of the other phases are controlled by switching the change-over switches in those motor phases at a switching frequency substantially higher than the frequency of the fundamental wave of the phase voltage or phase current. The apparatus comprises in conjunction with the frequency converter a number of change-over switches, at least one change-over switch for each motor phase. The change-over switches comprise controllable change-over contacts. The apparatus further comprises in conjunction with the frequency converter means for determining the motor phase currents and means for controlling the change-over contacts.

摘要翻译： 本发明涉及一种用于控制由变频器驱动的三相或多相电动机的方法和装置。 在该方法中，将变频器的转换开关控制为连续导通状态，同时通过将这些电动机相位中的转换开关切换为 开关频率明显高于相电压或相电流基波的频率。 该装置包括与变频器结合的多个转换开关，用于每个电动机相的至少一个转换开关。 切换开关包括可控转换触点。 该装置还包括用于确定电动机相电流的变频器装置和用于控制转换触点的装置。