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1. 发明申请

WO1995018925A1 PROCESS AND DEVICE FOR CONTROLLING AN ELECTRIC INDUCTION MACHINE WITH A SPECIAL WINDING FOR SIMULTANEOUSLY GENERATING A TORQUE AND A TRANSVERSE FORCE THEREIN 审中-公开
标题翻译：方法和控制单元控制与专项发展电动SPIN机传中相同的扭矩联产和电源
公开(公告)号：WO1995018925A1
公开(公告)日：1995-07-13
申请号：PCT/IB1995000019
申请日：1995-01-10
申请人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH , SCHÖB, Reto
发明人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH
IPC分类号： F16C39/06
CPC分类号： F16C32/0497 , F16C32/0451
摘要： A process and device are disclosed for controlling an electric induction machine with a special winding for simultaneously generating a torque and a transverse force therein. The intensity and direction of the transverse force acting on the rotor of the induction machine are controlled by the current in a control winding of the induction machine. For that purpose, the intensity and the direction of the machine flux generated by a driving winding are detected, as well as the torque-building components of the driving current. The set value of the control current vector in a co-ordinate system that turns together with the machine flux may be calculated from these values by means of an uncoupling equation. By rotating the vector through the angle of flux and a constant angle that takes into account the position of the axes of the driving and control windings, the set value of the control current vector may be transformed into the stator co-ordinate system of the control winding. The set currents in the individual branches of the winding are determined from this control current vector. These currents are transmitted to the winding by a current supply apparatus. The advantage of the invention lies in that all magnetic forces acting in the machine, both Maxwell forces and Lorenz forces, are taken into account, and in that the driving flux and the moment-building current components are sensed, so that the transverse force acting on the rotor may be very accurately controlled in all states of the machine, in particular when the machine is at a standstill or in the field weakening range.
摘要翻译：本发明公开了一种用于控制电动旋转场机具有特殊绕组的组合产生的转矩和在指定的相同的横向力的方法和装置。在此，在所述感应电机的一个控制线圈与转子的流动控制作用其在大小和方向的横向力。为了这个目的，所述从在大小和方向的驱动电流的形成转矩的组件的机器的驱动线圈的磁通以及产生被检测到。从这些值中，控制电流矢量的与机器的磁通同向旋转经由去耦方程坐标系中的目标值可以精确地计算。由流动角的矢量旋转和恒定的角度，其中考虑到驱动和控制绕组的卷绕轴的位置，可转化为定子坐标的控制绕组的控制电流矢量的目标值的的系统。由于这种控制电流矢量的，各个绕组的标称电流被确定。这些电流由电源单元在卷绕留下深刻印象。本发明的优点是通过考虑所有作用在机器磁力麦克斯韦力以及所述Lorenzkräft和通过检测所述驱动通量和形成转矩的电流分量，作用在转子上非常精确，并在发动机的任何状态下的横向力，要被看到的，甚至处于停滞状态，并在弱磁场特别是可以控制的。

2. 发明申请

WO1998011650A1 ROTARY PUMP AND PROCESS TO OPERATE IT 审中-公开
标题翻译：旋转泵和方法及其操作方法
公开(公告)号：WO1998011650A1
公开(公告)日：1998-03-19
申请号：PCT/CH1996000335
申请日：1996-09-26
申请人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH , SCHÖB, Reto , HUGEL, Jörg
发明人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH
IPC分类号： H02K07/09
CPC分类号： F04D13/0646 , A61M1/101 , A61M1/1015 , A61M1/1017 , A61M1/1031 , A61M1/1086 , A61M1/122 , F04D29/048 , F16C32/0497 , F16C2316/18 , F16C2360/44 , H02K7/09
摘要： The invention concerns a rotary pump (3) having a housing (9) and a rotor (2) with blades (1b) which is placed inside the casing. The rotor (2) comprises a passive magnetically active rotor part (1) and the housing (9) is surrounded by a stator (7) having electrical windings (8a, 8b, 8c, 8d, 8e, 8f, 8g, 8h) and teeth (7a, 7b, 7c, 7d, 7e, 7f, 7g, 7h). The stator (7) and the rotor part (1) form a motor that has no bearings, whereby the rotor part (1) can be actively controlled and operated by means of the electrical windings (8a, 8b, 8c, 8d, 8e, 8f, 8g, 8h) through three degrees of freedom. The rotor part (1) and the teeth (7a, 7b, 7c, 7d, 7e, 7f, 7g, 7h) of the stator (7) are designed geometrically in a mutually adapted manner and are placed in such a way that the rotor part (1) is retained in the stator (7) through three additional degrees of freedom not actively controlled through passively operating reluctance forces, in order to mount the rotor (2) inside the housing (9) so that it can be driven and float frictionlessly.
摘要翻译：本发明的旋转泵（3）包括：（9）和（9）布置的转子在壳体内的壳体（2）具有叶片（1b）中，所述转子（2）包括无源磁性有效转子部分（1），和壳体（9）由一个电绕组（8A，8B，8C，8D，8E，8F，8G，8H）和齿（7A，7B，7C，7D，7E，7F，7G，7H），其具有定子（7）所包围是，其中，所述定子（7）和（1）形成一个轴承电机的转子部分，并且其中，所述转子部件（1）由电绕组（8A，8B，8C，8D，8E，8F，8G，8H）相对于的手段三个自由度是主动控制和驱动，并且其中，所述定子的所述转子部分（1）和齿（7A，7B，7C，7D，7E，7F，7G，7H）（7）所以几何上布置适于彼此被布置成彼此该转子部分（1）与由在定子被动作用磁阻力相对于三个另外，不主动控制自由度（7）稳定在转子（2）内解住房（9）可以在不接触被驱动和浮动安排。

3. 发明申请

WO1997007341A1 RADIAL ACTIVE MAGNETIC BEARING DEVICE AND PROCESS FOR OPERATING IT 审中-公开
标题翻译：径向主动磁轴承装置和方法及其操作方法
公开(公告)号：WO1997007341A1
公开(公告)日：1997-02-27
申请号：PCT/CH1996000287
申请日：1996-08-19
申请人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH , SCHÖB, Reto
发明人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH
IPC分类号： F16C39/06
CPC分类号： F16C32/0463 , F16C32/0457 , F16C32/0476 , F16C32/048 , F16C32/0487 , H02K7/09
摘要： A radial active magnetic bearing device (6) comprising at least three distributed electro-magnets (2u, 2v, 2w) is controlled by a three-phase power controller (10).
摘要翻译：径向主动磁轴承装置（6）包括至少三个分布设置的电磁铁（2U，2V，2W）由三相旋转电流控制器（10）驱动。

4. 发明申请

WO1997007340A1 MAGNETIC BEARING AND PROCESS FOR OPERATING IT 审中-公开
标题翻译：磁存储设备和方法及其操作方法
公开(公告)号：WO1997007340A1
公开(公告)日：1997-02-27
申请号：PCT/CH1996000286
申请日：1996-08-19
申请人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH , SCHÖB, Reto
发明人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH
IPC分类号： F16C39/06
CPC分类号： F16C32/0463 , F16C32/0493 , F16C2380/26 , H02K7/09
摘要： The invention relates to a contactless bearing for a rotor (1) by means of induction motor stators (3, 4). The induction motor stators (3, 4) are magnetically coupled on the one hand via the rotor (1) of ferromagnetic material and on the other via a forward conductance ring (16) of ferromagnetic material and/or a housing of ferromagnetic material (18). To generate the radial magnetic bearing forces in the induction motor stators, there are means in the arrangement which generate single-pole magnetic currents (8, 9) through the induction motor stators on which are superimposed two-pole control currents (10, 11) which are controlled by the currents in two-pole rotary current windings (5, 6). The position of the rotor is detected via position sensors (12, 13, 14, 15). On the basis of the position signals, a control device calculates the necessary phase currents and powers the rotary current windings (5, 6) in such a way that the rotor is kept floating.
摘要翻译：本发明涉及一种装置，用于通过感应电动机定子接触地支撑的转子（1）（3，4）。感应电动机定子（3,4）是在一方面上的铁磁材料的转子（1）和，另一方面通过铁磁材料和/或磁耦合的铁磁材料（18）的壳体的Flussleitring（16）。在旋转场机定子径向磁性轴承力在生成在排列有装置使流过旋转磁场机定子磁Unipolarflüsse（8,9）产生，其Unipolarflüsse在旋转场机器定子（3,4）通过两个极控制流（10，11 重叠），其控制所述流（在两极三相绕组5的流动，6控制）。转子的位置是位置传感器（12，13，14，15）被检测到。的位置的基础上计算出的控制装置发出信号所需的相电流，并且，所述转子被暂时搁置这样的方式供给的三相绕组（5,6）。

5. 发明申请

WO1997008808A1 CANNED MOTOR 审中-公开
标题翻译：屏蔽电机
公开(公告)号：WO1997008808A1
公开(公告)日：1997-03-06
申请号：PCT/CH1996000294
申请日：1996-08-26
申请人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH , SCHÖB, Reto
发明人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH
IPC分类号： H02K05/128
CPC分类号： H02K16/00 , F04D13/0633 , F04D13/064 , F04D13/0673 , F16C32/047 , F16C32/0493 , F16C2360/42 , F16C2360/44 , H02K5/128 , H02K7/088 , H02K7/09 , H02K7/14
摘要： A canned motor has a rotor (3), a stator (4) and a can (18) arranged between the rotor (3) and the stator (4). At least two bearings (30a, 30b, 30c) are mutually spaced in the axial direction (A) in relation to the rotor (3). At least one of the bearing (30a, 30b, 30c) is designed as a bearing and driving device (32; 30a) and includes both an electromotive driving device and a magnetic bearing. This bearing and driving device (30a) can thus both drive and contactlessly bear the rotor (3) in the radial direction.
摘要翻译：密封电机包括一个转子（3），一个定子（4），以及一个在转子（3）之间和定子（4），其设置间隙管（18），其中至少两个轴承装置（30A，30B，30C）在相对于所述转子（3）在轴向方向（A）间隔开，并且其中，所述轴承装置（30A，30B，30C），其为轴承和驱动装置的至少一个（32; 30A）被形成，并且两个的电动机驱动装置和一种磁轴承装置包括，围绕转子（3）通过该轴承和驱动装置（30A），以驱动作为两个在径向方向上以存储不接触。

6. 发明申请

WO1996017180A1 METHOD OF COMPENSATING FOR PERIODIC VIBRATION FORCES IN AN ELECTRICAL INDUCTION MACHINE 审中-公开
标题翻译：方法补偿周期晃动力量在电动SPIN机
公开(公告)号：WO1996017180A1
公开(公告)日：1996-06-06
申请号：PCT/IB1995000020
申请日：1995-01-10
申请人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH , SCHÖB, Reto
发明人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH
IPC分类号： F16C39/06
CPC分类号： F16C32/0453
摘要： A method is proposed of compensating for periodic vibration forces in an electrical induction machine with special winding for the combined production of torque and a transverse force in the machine. The proposed method starts from a control process (10b) in which the transverse force acting on the rotor is controlled by the current in a control winding in the induction machine: the reference value of the control current vector is determined in a co-ordinate system which rotates with the machine flux and is converted accordingly to the stator co-ordinate system of the control winding by vector rotation (17) about the flux angle (14) and a constant angle. The method assumes an idealised machine model. During the operation of a real machine, discrepancies arise between the desired transverse force and the actual transverse force acting on the rotor. In particular, the rotor is subjected to periodic vibration forces. These forces are to be compensated in the proposed method by a preliminary adjustment based on the mechanical rotor angle, flux angular velocity and rotor angular velocity, and set to the reference force (F'x and F'y), the control current in the co-rotating co-ordinate system (T) (a) and (b), or the control current in the stator fixed co-ordinate system (S) (c) and (d).
摘要翻译：本发明提供在电旋转场机具有特殊绕组的组合产生的转矩，并在相同的横向力补偿周期性振动力的方法。与机器助熔剂本发明的方法是基于控制处理（图10b），其特征在于，作用在转子上的横向力通过感应机的控制线圈的流动通过设置在一个确定的控制电流矢量的目标值来控制共旋转坐标系，然后通过矢量旋转（17）到流动角（14）和一个恒定的角度被变换成坐标定子控制绕组的系统。它是基于一个理想化的机型。因此，会发生所希望的横向力之间的实机偏差的操作，并且作用在转子上的实际横向力。特别是，作用在转子周期性振动力。现在这些都是在本发明的方法由一个依赖于从焊剂角速度和转子角速度的前馈控制的标称力（F'x和F'y）机械转子角度，在控制电流的同向旋转坐标系（T）的（a）和（b）或在固定的坐标系（S）（c）和（d）中定子的控制电流进行补偿。

7. 发明申请

WO1997008807A1 ELECTRIC MOTOR 审中-公开
标题翻译：电动马达
公开(公告)号：WO1997008807A1
公开(公告)日：1997-03-06
申请号：PCT/CH1996000257
申请日：1996-07-12
申请人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH , SCHÖB, Reto
发明人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH
IPC分类号： H02K05/128
CPC分类号： H02K16/00 , F04D13/0633 , F04D13/064 , F04D13/0673 , F16C32/047 , F16C32/0493 , F16C2360/42 , F16C2360/44 , H02K5/128 , H02K7/088 , H02K7/09 , H02K7/14
摘要： The invention relates to a canned electric motor for a centrifugal pump, having a rotor (3) with an axis of rotation (A) and a stator (4), in which the rotor (3) is a hollow cylindrical outside rotor running in the direction of the axis of rotation (A) and the stator (4) is inside the rotor (3), and in which at least the surface of the rotor (4) facing the rotor (3) is surrounded by an impermeable material.
摘要翻译：本发明涉及一种密闭式电动机用于离心泵，具有（3），其具有旋转轴线（A）的转子和定子（4），其中，所述转子（3）的一个空心圆筒，在旋转（A）运行的轴的方向上，作为一个外转子被设计，并且其中，所述定子（4）在所述转子（3）内部设置的，并且其中至少面对所述转子（3）的定子的表面（4）由不透液性剂包围。

8. 发明申请

WO1996031934A1 ROTARY MACHINE WITH AN ELECTROMAGNETIC ROTARY DRIVE 审中-公开
标题翻译：用电磁旋转驱动转子发动机
公开(公告)号：WO1996031934A1
公开(公告)日：1996-10-10
申请号：PCT/CH1996000117
申请日：1996-04-02
申请人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH , SCHÖB, Reto , HUGEL, Jörg , MENDLER, Niklaus
发明人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH
IPC分类号： H02K07/09
CPC分类号： F04D29/048 , A61M1/101 , A61M1/1015 , A61M1/1031 , A61M1/1086 , A61M1/122 , A61M2205/12 , F04D1/006 , F04D5/001 , F04D13/0646 , F04D29/041 , F04D29/426 , F05B2240/511 , F05B2240/515 , F16C32/0446 , F16C32/0493 , F16C2316/18 , F16C2360/44 , H02K7/09
摘要： The invention concerns a rotary machine which comprises a driven rotor (2) and an electric motor (4, 14), with a stator (4) and a driving rotor. The stator (4) is also in the form of an electromagnetic bearing (4, 14) for the driving rotor (14). The driving rotor (14) of the electric motor (4, 14) forms a rotor unit (2, 14) with the driven rotor (2), i.e. the two rotors (2, 14) form an integral rotor (2, 14). The rotary machine can, for example, be a rotary pump, centrifugal pump, centrifuge or an agitator. The rotor (2, 14) can be constructed such that it is easily removable from the stator (4).
摘要翻译：旋转机器，其包括一个驱动转子（2）和电动机（4,14），包括定子（4）和驱动转子。所述定子（4）也被称为电磁轴承（4,14），用于驱动转子（14）形成，并且与所述从动旋转体（2）的旋转机械的，转子单元的电动马达（4，14）的驱动旋转体（14）的（2，14），即两个转子（2,14）形成一体的转子（2，14）。旋转机器可以是，例如，旋转泵，离心泵，离心机或搅拌器。所述转子（2，14）可以被容易地移除从所述定子构造（4）。

9. 发明申请

WO1995020260A1 INDUCTION MACHINE WITH A SPECIAL WINDING FOR THE PRODUCTION OF TORQUE AND TRANSVERSE FORCE IN THE SAME 审中-公开
标题翻译：与交叉相同扭矩的联合生产和电源的特殊发展异步电机
公开(公告)号：WO1995020260A1
公开(公告)日：1995-07-27
申请号：PCT/IB1995000021
申请日：1995-01-10
申请人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH , SCHÖB, Reto
发明人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH
IPC分类号： H02K07/09
CPC分类号： F16C32/0444 , F16C32/0493 , F16C32/0497 , F16C39/06 , F16C2380/26 , H02K7/09
摘要： An induction machine is disclosed with a special winding for the combined production of torque and transverse force in the same. The current in a control winding of the stator is used to adjust the strength and direction of the transverse force acting on the rotor of the same. The invention is based on an idea by P. K. Hermann, who has described an active magnetic bearing with rotary drive whose radial support is based on the magnetic tractive force. The strength and direction of the tractive force is adjusted by superimposition of a p+/-1-pole pair control rotary field on the p-pole pair drive rotary field normally present in the machine. Like the magnetic bearing with rotary drive described by Hermann, the induction machine according to the invention is based on a stator with a p-pole pair drive winding and a p+/-1-pole pair control winding. The fundamental feature of the invention is the use of a suitable rotor winding to prevent a p+/-1-pole pair current distribution from forming on the rotor. This measure ensures that all the current in the control winding can be used directly for generating transverse force. Unlike prior art, there is no counter torque, nor any of the pronounced rotor heating associated therewith. With this invention, the transverse force can be very easily controlled. The desired, exclusively p-pole pair rotor current distribution is achieved by giving the rotor a definite p-pole pair winding which has the most sinusoidal distribution possible and is short-circuited.
摘要翻译：它是设置有特殊绕组的组合产生的转矩，并在相同的横向力的感应电机。在此，在控制转子上的定子绕组在其幅度和方向上作用的横向力的流量控制。本发明是基于由P. K.一个想法赫尔曼。他描述了具有旋转驱动主动磁轴承，径向轴承是基于磁拉力。通过用p的通常存在于所述p机polpaarigen旋转驱动场的叠加 - + / - 1个polpaarigen控制旋转磁场，在大小和方向的拉伸力可以被控制。正如赫尔曼，基于与P-polpaarigen驱动绕组和p的支架本发明的感应电机的旋转驱动磁性轴承 - + / - 1个polpaarigen控制绕组。本发明的本质，现在是通过合适的转子绕组可以形成在转子上的p +/- 1-polpaarige电流分布防止。这确保了控制绕组的全部电流为悬臂负载形成直接使用。相较于现有技术中，没有扭矩反应和转子的没有关联的强加热进行。通过本发明，所述横向力是容易控制的。所期望的，只有对 - polpaarige转子电流分布实现了转子接收不同的p polpaarige正弦分布绕组成为可能，这是短路。

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