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公开(公告)号：WO2009144362A1
公开(公告)日：2009-12-03
申请号：PCT/FI2009/050359
申请日：2009-05-05
Applicant: KONE CORPORATION , STOLT, Lauri , KAUPPINEN, Tuukka
Inventor： STOLT, Lauri , KAUPPINEN, Tuukka
CPC classification number: B66B1/30 , H02P6/185 , H02P2203/01 , H02P2203/05
Abstract: The invention relates to a method and an apparatus for determining the movement of a synchronous machine (1 ). The apparatus for determining the movement of a synchronous machine comprises a determination for at least one electrical magnitude (4,4') of the synchronous machine; a determination (9) of the position error of the rotor of the synchronous machine, which is fitted to determine the position error (8) of the rotor on the basis of the aforementioned at least one electrical magnitude (4) of the synchronous machine; and also a correction (10) of the movement signal of the incremental sensor, which is fitted to correct the read movement signal (3) of the incremental sensor on the basis of the aforementioned determination (9) of the position error of the rotor of the synchronous machine.
Abstract translation: 本发明涉及一种用于确定同步机（1）的移动的方法和装置。 用于确定同步电机的运动的装置包括确定同步电机的至少一个电气量（4,4'）; 确定（9）同步电机的转子的位置误差，其被拟合以基于所述同步电机的上述至少一个电量（4）来确定转子的位置误差（8）; 以及增量传感器的运动信号的校正（10），其基于上述关于转子的位置误差的确定（9）而被拟合以校正增量传感器的读取运动信号（3） 同步机。
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公开(公告)号：WO2009130363A1
公开(公告)日：2009-10-29
申请号：PCT/FI2009/000043
申请日：2009-04-01
Applicant: KONE CORPORATION , KAUPPINEN, Tuukka , STOLT, Lauri
Inventor： KAUPPINEN, Tuukka , STOLT, Lauri
IPC: H02P6/18
Abstract: The invention relates to a frequency converter (1), and also to a method for determining the position of the rotor of an electric machine (4). The frequency converter comprises a load bridge (2) and also a control (3) of the load bridge, for supplying electricity between the load bridge (2) and an electric machine (4) connected to the load bridge. The frequency converter comprises a determination (5) for at least one electrical parameter of the aforementioned electric machine, and the frequency converter comprises a determination (6) for the position of the rotor of the aforementioned electric machine. The load bridge (2) is fitted to supply a first alternating electricity excitation signal (7), which is formed in relation to the electrical angle (18) of the electric machine, to the aforementioned electric machine (4). The frequency converter is further fitted to determine the first alternating electricity response signal (9,16) corresponding to the aforementioned first alternating electricity excitation signal (7), and the position of the rotor is determined on the basis of the first alternating electricity response signal (9,16).
Abstract translation: 本发明涉及一种变频器（1），还涉及一种用于确定电机（4）的转子位置的方法。 变频器包括负载桥（2）和负载桥的控制（3），用于在负载桥（2）和连接到负载桥的电机（4）之间供电。 变频器包括用于上述电机的至少一个电参数的确定（5），并且变频器包括用于上述电机的转子位置的确定（6）。 负载桥（2）被安装成将相对于电机的电角度（18）形成的第一交流电激励信号（7）提供给上述电机（4）。 变频器进一步适合于确定与上述第一交流电激励信号（7）相对应的第一交流电响应信号（9,16），并且基于第一交流电响应信号确定转子的位置 （9,16）。
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公开(公告)号：WO2009056666A1
公开(公告)日：2009-05-07
申请号：PCT/FI2008/000115
申请日：2008-10-23
Applicant: KONE CORPORATION , KALLIONIEMI, Antti , STOLT, Lauri
Inventor： KALLIONIEMI, Antti , STOLT, Lauri
CPC classification number: B66B1/308 , H02M3/3353 , H02M2001/007
Abstract: The invention relates to a power supply arrangement, a power transformer (6) and also a method for supplying power in an elevator system. The power supply arrangement of the elevator comprises an elevator motor (1), a power supply circuit (2) of the elevator, and a double-layer high-voltage ceramic capacitor (3) fitted in connection with the power supply circuit (2) of the elevator. The power transformer (6) is fitted to supply power between a first lower-voltage DC voltage (4, 4') and a second DC voltage of the double-layer high-voltage ceramic capacitor (3).
Abstract translation: 本发明涉及电源装置，电力变压器（6）以及在电梯系统中供电的方法。 电梯的电源装置包括电梯电机（1），电梯的电源电路（2）和与电源电路（2）连接的双层高压陶瓷电容器（3） 的电梯。 电力变压器（6）适合于在双层高压陶瓷电容器（3）的第一低压直流电压（4,4'）和第二直流电压之间供电。
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公开(公告)号：WO2009043965A8
公开(公告)日：2009-04-09
申请号：PCT/FI2008/000106
申请日：2008-09-25
Applicant: KONE CORPORATION , STOLT, Lauri , KAUPPINEN, Tuukka
Inventor： STOLT, Lauri , KAUPPINEN, Tuukka
Abstract: The invention discloses a protection of an elevator and a method for protecting an elevator, in which the elevator comprises a machinery brake (7), a safety brake (8) of the elevator car (10), and an electrical drive (1) comprising an elevator motor (3) and a power supply appliance (2) of the elevator motor (3). The protection of the elevator comprises restriction of the output of the electrical drive (1) on the basis of the determined limit value (27, 28) for the stator voltage and/or the stator current of the elevator motor (3) and restriction of the movement (12, 29) of the elevator car (10) on the basis of at least one determined limit value (13, 14, 30, 31, 32) for permitted movement of the elevator car (10). At least one limit value for permitted movement of the elevator car (10) is determined at least partly on the basis of the limit value (27, 28) for the stator voltage and/or the stator current of the elevator motor (3) and the elevator car (10) is fitted to move with a restricted movement during the restriction of the movement of the elevator car (10).
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5.发明申请
公开(公告)号：WO2009043965A1
公开(公告)日：2009-04-09
申请号：PCT/FI2008000106
申请日：2008-09-25
Applicant: KONE CORP , STOLT LAURI , KAUPPINEN TUUKKA
Inventor： STOLT LAURI , KAUPPINEN TUUKKA
Abstract: The invention discloses a protection of an elevator and a method for protecting an elevator, in which the elevator comprises a machinery brake (7), a safety brake (8) of the elevator car (10), and an electrical drive (1) comprising an elevator motor (3) and a power supply appliance (2) of the elevator motor (3). The protection of the elevator comprises restriction of the output of the electrical drive (1) on the basis of the determined limit value (27, 28) for the stator voltage and/or the stator current of the elevator motor (3) and restriction of the movement (12, 29) of the elevator car (10) on the basis of at least one determined limit value (13, 14, 30, 31, 32) for permitted movement of the elevator car (10). At least one limit value for permitted movement of the elevator car (10) is determined at least partly on the basis of the limit value (27, 28) for the stator voltage and/or the stator current of the elevator motor (3) and the elevator car (10) is fitted to move with a restricted movement during the restriction of the movement of the elevator car (10).
Abstract translation: 本发明公开了一种电梯的保护方法和一种保护电梯的方法，其中电梯包括机械制动器（7），电梯轿厢（10）的安全制动器（8）和电驱动器（1），电驱动器 电梯电动机（3）和电梯电动机（3）的供电装置（2）。 电梯的保护包括基于对于电梯电机（3）的定子电压和/或定子电流的确定的限制值（27,28）来限制电力驱动器（1）的输出，并且限制 基于用于电梯轿厢（10）的允许移动的至少一个确定的限制值（13,14,30,31,32），电梯轿厢（10）的运动（12,29）。 至少部分地基于电梯电机（3）的定子电压和/或定子电流的极限值（27,28）和/或电梯电动机（3）的定子电流的限制值（27,28）来确定电梯轿厢（10）的允许移动的至少一个限制值，以及 在电梯轿厢（10）的运动的限制期间，电梯轿厢（10）被安装成以限制的运动来移动。
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Patent Agency Ranking
公开(公告)号：WO2008110660A9
公开(公告)日：2009-02-05
申请号：PCT/FI2008000006
申请日：2008-01-17
Applicant: KONE CORP , STOLT LAURI , KAUPPINEN TUUKKA
Inventor： STOLT LAURI , KAUPPINEN TUUKKA
CPC classification number: G01D5/208
Abstract: The invention concerns a method and apparatus (28) for determining an angle (9) by means of a resolver (3). In the method, an excitation signal (29) of constant frequency is supplied to the resolver (3), the resolver response signals (13, 14) are measured, successive (16) measurements of each response signal are stored into a sample buffer (5), FIR filtering (10) is computed for the response signal values (16) present in the sample buffer (5) at the instant of computation, the computation points (23, 24) and the set of computation result values (18) corresponding to these points are stored in memory, at least two sets of values (18, 19) of computation results are compared to each other and of these the value set Amax (19) which contains the highest computation result as an unsigned value is selected, and FlR filtering (10) is repeatedly computed at the computation points (25, 26) corresponding to value set Amax (19).
Abstract translation: 本发明涉及一种用于通过旋转变压器（3）确定角度（9）的方法和装置（28）。 在该方法中，将恒定频率的激励信号（29）提供给解算器（3），测量解析器响应信号（13,14），将每个响应信号的连续（16）测量值存储到采样缓冲器 对于计算时刻的计算点（23,24）和计算结果值集合（18），对于存在于采样缓冲器（5）中的响应信号值（16）计算FIR滤波（10） 对应于这些点被存储在存储器中，将至少两组计算结果的值（18,19）相互比较，并且选择这些值，其中包含作为无符号值的最高计算结果的值Amax（19）被选择 并且在对应于值集合Amax（19）的计算点（25,26）处重复计算FlR滤波（10）。
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公开(公告)号：WO2013014334A2
公开(公告)日：2013-01-31
申请号：PCT/FI2012/050739
申请日：2012-07-17
Applicant: KONE CORPORATION , KALLIONIEMI, Antti , STOLT, Lauri
Inventor： KALLIONIEMI, Antti , STOLT, Lauri
Abstract: The invention relates to an elevator system and also to an electricity supply device (1, 2, 3) for supplying electric power in the elevator system. The electricity supply device (1, 2, 3) comprises a controllable power output stage (4, 5), comprising a connection to the load (6, 7, 8) of the elevator system to be supplied. The power output stage (4, 5) comprises one or more controllable solid-state switches (9) in the form of silicon carbide (SiC) solid-state switches.
Abstract translation: 本发明涉及一种电梯系统，还涉及一种用于在电梯系统中供电的供电装置（1,2,3）。 供电装置（1,2,3）包括可控功率输出级（4,5），其包括到要供应的电梯系统的负载（6,7,8）的连接。 功率输出级（4,5）包括碳化硅（SiC）固态开关形式的一个或多个可控制的固态开关（9）。
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公开(公告)号：WO2013014334A3
公开(公告)日：2013-04-04
申请号：PCT/FI2012050739
申请日：2012-07-17
Applicant: KONE CORP , KALLIONIEMI ANTTI , STOLT LAURI
Inventor： KALLIONIEMI ANTTI , STOLT LAURI
Abstract: The invention relates to an elevator system and also to an electricity supply device (1, 2, 3) for supplying electric power in the elevator system. The electricity supply device (1, 2, 3) comprises a controllable power output stage (4, 5), comprising a connection to the load (6, 7, 8) of the elevator system to be supplied. The power output stage (4, 5) comprises one or more controllable solid-state switches (9) in the form of silicon carbide (SiC) solid-state switches.
Abstract translation: 本发明涉及一种电梯系统，还涉及一种用于在电梯系统中供电的供电装置（1,2,3）。 供电装置（1,2,3）包括可控制的功率输出级（4,5），该可控制的功率输出级包括到待供电的电梯系统的负载（6,7,8）的连接。 功率输出级（4,5）包括一个或多个碳化硅（SiC）固态开关形式的可控固态开关（9）。
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公开(公告)号：WO2011124745A1
公开(公告)日：2011-10-13
申请号：PCT/FI2011/000019
申请日：2011-04-07
Applicant: KONE CORPORATION , STOLT, Lauri , KALLIONIEMI, Antti , KAUPPINEN, Tuukka
Inventor： STOLT, Lauri , KALLIONIEMI, Antti , KAUPPINEN, Tuukka
CPC classification number: B66B1/30 , H02P29/0016 , H02P29/02
Abstract: The invention relates to an adjustment device (1) for controlling the electric drive (2) of an elevator in connection with a voltage reduction of the supplying network. The electric drive of an elevator comprises an electric motor (3) and a power supply apparatus (4) of the electric motor for adjusting the supply voltage of the electric motor. The adjustment device comprises means (5, 6, 7) for controlling the power supply apparatus (4) of the electric motor and also a speed regulator (8) for adjusting the speed of the electric motor. The adjustment device (1) is arranged to determine the output voltage (9) of the power supply apparatus of the electric motor in relation to the permitted maximum value of the output voltage, and the adjustment device (1) is arranged to interrupt the operation of the speed regulator (8) but to continue the operation of the power supply apparatus (4) of the electric motor when the output voltage (9) of the power supply apparatus of the electric motor reaches the permitted maximum value.
Abstract translation: 本发明涉及一种用于控制电梯的电力驱动（2）与调节供电网络的电压降低有关的调节装置（1）。 电梯的电驱动器包括用于调节电动机的电源电压的电动机（3）和电动机的电源装置（4）。 调节装置包括用于控制电动机的供电装置（4）的装置（5,6,7），以及用于调节电动机速度的调速器（8）。 调整装置（1）被配置为相对于输出电压的允许最大值来确定电动机的供电装置的输出电压（9），并且调整装置（1）被布置成中断操作 ，而当电动机的电源装置的输出电压（9）达到允许的最大值时，继续操作电动机的电源装置（4）。
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10.发明申请
公开(公告)号：WO2011113991A1
公开(公告)日：2011-09-22
申请号：PCT/FI2011/000014
申请日：2011-03-11
Applicant: KONE CORPORATION , STOLT, Lauri
Inventor： STOLT, Lauri
Abstract: The invention relates to a method and to devices for starting up an electric drive (1) of an elevator. In the method a sensor (2) that detects the direction of movement of the elevator car is fitted into the elevator system, the elevator car (3) is brought into a state of movement, the direction of movement (5) of the elevator car (3) is detected from the measuring signal of the aforementioned sensor (2) that detects the direction of movement of the elevator car and also the drive direction (6) of the electric drive is connected in the control (4, 14) of the electric drive to the detected direction of movement (5) of the elevator car.
Abstract translation: 本发明涉及一种用于启动电梯的电力驱动（1）的方法和装置。 在该方法中，检测电梯轿厢的移动方向的传感器（2）被安装到电梯系统中，电梯轿厢（3）进入运动状态，电梯轿厢的运动方向（5） （3）根据检测电梯轿厢的移动方向的上述传感器（2）的测量信号进行检测，并且电驱动器的驱动方向（6）连接在电动轿厢的控制（4,14）中 电驱动到检测到的电梯轿厢的运动方向（5）。
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