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1. 发明公开

EP3280035A1 MOTOR-GENERATOR WITH RADIAL-FLUX DOUBLE-SIDED STATOR 有权
标题翻译：带有径向双面定子的电动发电机
公开(公告)号：EP3280035A1
公开(公告)日：2018-02-07
申请号：EP17182918.7
申请日：2017-07-25
申请人： Hamilton Sundstrand Corporation
发明人： GIERAS, Jacek F. , ROZMAN, Gregory I. , RIBAROV, Lubomir A.
IPC分类号： H02K7/02 , H02K16/02 , H02K21/48 , H02K21/12
CPC分类号： H02K1/146 , H02K7/025 , H02K16/02 , H02K21/12 , H02K21/48 , Y02E60/16
摘要： A motor-generator (120) includes a double-sided stator (200) having a first stator pole (210A) wound with a first stator winding (202A) of a first channel (212A) and a second stator pole (201B) wound with a second stator winding (202B) of a second channel (212B). The first stator pole (201A) and the second stator pole (201B) are axially aligned with respect to a centerline of the motor-generator (120) and radially offset between a radially inner side and a radially outer side of the double-sided stator (200). The motor-generator (120) also includes at least one rotor (218) radially disposed from the double-sided stator (200) with respect to the centerline of the motor-generator (120).
摘要翻译：一种电动发电机（120）包括双面定子（200），该双面定子具有缠绕有第一通道（212A）的第一定子绕组（202A）和第二定子极（201B）的第一定子极（210A）第二通道（212B）的第二定子绕组（202B）。第一定子极（201A）和第二定子极（201B）相对于电动发电机（120）的中心线轴向对齐，并在双侧定子的径向内侧和径向外侧之间径向偏移（200）。电动发电机（120）还包括相对于电动发电机（120）的中心线从双侧定子（200）径向布置的至少一个转子（218）。

2. 发明公开

EP2197088A3 Electromechanical energy conversion systems 审中-公开
标题翻译：能源转换机电系统
公开(公告)号：EP2197088A3
公开(公告)日：2014-01-22
申请号：EP10157356.6
申请日：2007-10-25
申请人： Direct Drive Systems, Inc.
发明人： Saban, Daniel M. , Bkayrat, Raed Ahmad , Pan, Zhigou
IPC分类号： H02K3/28 , H02K9/197 , H02K17/12 , H02M7/521
CPC分类号： H02K3/28 , B60L2200/32 , B60L2220/56 , H02K11/33 , H02K16/04 , H02K17/12 , H02K21/48 , H02P29/50 , Y02T10/641 , Y02T10/642
摘要： An exemplary power system may include an electric machine with multiple sets of stator windings, each set of windings being coupled through a separate switch matrix to a common voltage bus, and each of which may be spatially arranged in full pitch around the stator such that stator flux harmonics are substantially reduced. The reduced stator flux harmonics may be associated with phase current harmonic content. In an example application, such power systems may operate in a generating mode to transfer mechanical energy to electrical energy on a DC voltage bus. In some illustrative embodiments, the power system may provide both high-power and high-speed (e.g., 1MW at 8000 rpm or above) motoring and/or generating capability suitable, for example, for on-board (e.g., marine, aviation, traction) power systems.

3. 发明授权

EP0712545B1 VERSATILE AC DYNAMO-ELECTRIC MACHINE 失效
标题翻译：多才多艺的DYNAMO，电机AC电力建设
公开(公告)号：EP0712545B1
公开(公告)日：2002-08-14
申请号：EP94919386.6
申请日：1994-06-08
申请人： PRECISE POWER CORPORATION
发明人： ROESEL, John, F. Jr. , BARBER, Ronnie, J.
IPC分类号： H02K11/00 , H02K7/20 , H02K47/04 , H02K16/00 , H02P1/32 , H02K7/02 , H02K47/20 , H02J9/06
CPC分类号： H02K21/046 , F02N11/04 , H02K5/16 , H02K7/025 , H02K7/20 , H02K16/00 , H02K21/22 , H02K21/46 , H02K21/48 , H02K47/20 , H02P9/08 , Y02E60/16
摘要： The invention comprises a versatile AC dynamo-electric machine (10) comprising isolated dual stators (50 and 50B and 50C), each both concentrated windings (53C) energizable with single-phase AC, and main windings (53) and a single high inertia sleeve (75) and drive plate (74 and 74A) connected to a rotor shaft (70 - 73A). The sleeve contains independent electrical rotors (80 and 80A), one for each stator. Each rotor has an innermost layer (82) of magnetizable permanent magnetic material in which the concentrated coils in the stator produce a desired pattern of magnetic poles reacting with the rotating field of the main windings. The machine can function a) as a synchronous AC motor, or b) a constant frequency output dual AC generator or c) as an AC motor-generator with long ride-through time. A UPS system (100) comprises the machine (10) in the motor-generator mode, with clutch means (124) to connect an engine (114) to the rotor shaft (73A) to start the engine.

4. 发明公开

EP0801837A2 LIGHT WEIGHT GENSET 失效
标题翻译：轻型发电机组机
公开(公告)号：EP0801837A2
公开(公告)日：1997-10-22
申请号：EP95931755.0
申请日：1995-09-08
申请人： COLEMAN POWERMATE, INC.
发明人： SCOTT, Harold, C. , BEDNORZ, Ardel, R. , JOHNSON, Weylin, G. , ANDERSON, William, J. , DAVIS, Mitchell, K. , TALLY, Henry
IPC分类号： H02K1 , F02B63 , F02B75 , H02K3 , H02K7 , H02K11 , H02K21 , H02K29 , H02P9
CPC分类号： H02K1/278 , F02B63/04 , F02B63/044 , F02B75/16 , F02B2063/045 , F02B2063/046 , F05C2201/021 , H02K1/2786 , H02K3/28 , H02K7/1815 , H02K11/046 , H02K21/48 , H02P9/04 , H02P9/30 , H02P25/188 , H02P2101/45
摘要： A machine comprising a stator and a rotor (220), where the stator includes at least one winding and the rotor comprises a body of soft magnetic material with a plurality of permanent magnets (802) in a surface (803) disposed proximate to the stator, with intervening consequence poles (806), where the surface area (808) of the permanent magnets (802) is greater than the surface area of the consequence poles (806) proximate to the stator.

5. 发明授权

EP0435906B1 ARRANGEMENT FOR GENERATOR WINDINGS, ESPECIALLY IN IGNITION SYSTEMS 失效
标题翻译：安排发电机绕组，尤其是对点火装置。
公开(公告)号：EP0435906B1
公开(公告)日：1995-07-05
申请号：EP89910467.3
申请日：1989-09-19
申请人： Aktiebolaget Svenska Elektromagneter
发明人： BENGTSSON, Jörgen , AGREN, Anders
IPC分类号： F02P1/00 , F02P3/06
CPC分类号： F02P1/02 , H02K21/48
摘要： The invention relates to a generator arrangement, in particular in ignition systems for internal combustion engines. The arrangement comprises a multi-legged core (9) of magnetically conducting material with the legs (10-17) radially projecting towards a cooperating magneto flywheel (1), which exhibits a section with unsymmetrical magnetic flux (between 4 and 5). The legs carry uniformly wound windings (18-25) and are connected in two groups in the case of a one-cylinder internal combustion engine. The one group comprises two windings (18, 25) interconnected such that they only deliver an induced voltage (28, 29) when passed by the unsymmetrical section. The other group (19-24) delivers an induced sum voltage. The voltage of the first mentioned group controls the ignition process whereas the second group charges a capacitor, component of the ignition system.

6. 发明公开

EP0505430A1 AN ARRANGEMENT IN GENERATORS FOR IGNITION SYSTEMS GENERATING VOLTAGES FOR CONTROL AND CHARGING 失效
标题翻译：点火的电压和负载发生器装置。
公开(公告)号：EP0505430A1
公开(公告)日：1992-09-30
申请号：EP91900988.0
申请日：1990-12-12
申请人： SEM AB
发明人： AGREN, Anders , BENGTSSON, Jörgen
IPC分类号： F02P1 , F02P15 , H02K21
CPC分类号： F02P1/02 , H02K21/48
摘要： Un générateur, notamment pour le système d'allumage de moteurs à combustion interne, comprend un noyau (9) à branches multiples en un matériau magnétiquement conducteur, dont les branches (10-17) s'étendent radialement vers un volant magnétique coopératif (1). Le volant magnétique comprend une section (5) dont l'extension correspond à deux branches du noyau et dont le flux magnétique est asymétrique (entre 4 et 6), chaque section ayant autant de pôles nord que de pôles sud. Les branches portent des enroulements (18-25) uniformément enroulés et regroupés. Un premier groupe comprend deux enroulements (18, 25) interconnectés de façon à émettre une tension induite (28, 29) uniquement lorsqu'ils passent par les bords ou par les extrémités de la section asymétrique. Le deuxième groupe (19-24) émet une tension combinée induite. La tension du premier groupe commande le processus d'allumage, alors que le deuxième groupe charge un condensateur qui fait partie du système d'allumage.

7. 发明公开

EP0428301A1 Integral stator and rectifier for internal combustion engines 失效
标题翻译： Stenn mit mit integriertem GleichrichterfürBrennkraftmaschinen。
公开(公告)号：EP0428301A1
公开(公告)日：1991-05-22
申请号：EP90312004.6
申请日：1990-11-01
申请人： BRIGGS & STRATTON CORPORATION
发明人： Tharman, Paul Arthur
IPC分类号： H02K11/00 , H02K21/22 , H02K21/48
CPC分类号： H02K21/48 , H02K11/046 , H02K21/222
摘要： An alternator assembly for an internal combustion engine is disclosed in which the rectifier diode is mounted directly on the stator in series with one of the wire coils instead of being connected in an output plug. The integral diode-stator alternator assembly may be used in both single circuit or dual circuit alternators. This arrangement increases heat dissipation from the diode and decreases cost by eliminating the need for heat shrinkable tubing on the output plug.
摘要翻译：公开了一种用于内燃机的交流发电机组件，其中整流二极管直接安装在与一个线圈线圈串联的定子上，而不是连接在输出插头中。整体二极管 - 定子交流发电机组件可用于单电路或双电路交流发电机。这种布置增加了二极管的散热，并且通过消除对输出插头上的热收缩管的需要来降低成本。

8. 发明公开

EP0153783A2 Method for the quantitative determination of calcium in biological fluids through direct potentiometry 失效
标题翻译： Verfahren zur Mengenbestimmung von Kalzium in biologischenFlüssigkeitendurch direkte Potentiometrie。
公开(公告)号：EP0153783A2
公开(公告)日：1985-09-04
申请号：EP85200206.2
申请日：1985-02-19
申请人： INSTRUMENTATION LABORATORY S.p.A.
发明人： Premoli, Pietro , Manzoni, Angelo , Calzi, Claudio
IPC分类号： G01N33/487 , G01N27/28
CPC分类号： G01N33/84 , H02K19/34 , H02K21/48 , Y10T436/10 , Y10T436/106664
摘要： Description of a method for the potentiometric determination of the total calcium (II) content in biological fluids (serum, plasma and urine) based on dilution of the sample.
The results obtained, when compared to the usual methods in current use, show the validity of the proposed method; furthermore, the pH of the buffer solution used for diluting the sample guarantees optimum operating conditions as well as long working life of the potentiometric sensing elements and maximum reliability when compared to other methods employing acidification of the sample.
摘要翻译：描述根据样品的稀释度电位测定生物液体（血清，血浆和尿液）中总钙（II）含量的方法。 ...得到的结果与当前使用的通常方法相比较，显示了所提出方法的有效性; 此外，与使用样品酸化的其他方法相比，用于稀释样品的缓冲溶液的pH保证最佳操作条件以及电位传感元件的长使用寿命和最大可靠性。

9. 发明公开

EP3322074A1 HIGH VOLTAGE DIRECT CURRENT SYSTEM FOR A VEHICLE 有权
标题翻译：用于车辆的高压直流电系统
公开(公告)号：EP3322074A1
公开(公告)日：2018-05-16
申请号：EP17196186.5
申请日：2017-10-12
申请人： Hamilton Sundstrand Corporation
发明人： GIERAS, Jacek F. , ROZMAN, Gregory I. , MOSS, Steven J.
IPC分类号： H02K19/34 , H02K21/48 , H02M7/00 , H02K1/16 , H02K3/28
CPC分类号： H02P9/48 , H02K1/165 , H02K3/12 , H02K3/28 , H02K19/34 , H02K21/48 , H02M7/00
摘要： An electric power system (EPS) may comprise a modular multilevel converter (MMC) (130) and a synchronous generator (110) in electronic communication with the MMC (130). The synchronous generator (130) may comprise a stator (500) comprising inner slots (510) and outer slots (520). First, second, and third windings may be disposed in the inner slots configured to receive first, second, and third phase signals, respectively. The first, second, and third windings may each split into two arms, each arm comprising an additional winding disposed in the outer slots (520) of the stator (500).
摘要翻译：电力系统（EPS）可以包括与MMC（130）电子通信的模块化多级转换器（MMC）（130）和同步发生器（110）。同步发电机（130）可以包括具有内槽（510）和外槽（520）的定子（500）。第一，第二和第三绕组可以设置在内槽中，其被配置为分别接收第一，第二和第三相位信号。第一，第二和第三绕组可分别分成两个臂，每个臂包括设置在定子（500）的外部槽（520）中的附加绕组。

10. 发明公开

EP3006256A1 PROPULSION AND CHARGER SYSTEM FOR AN ELECTRIC VEHICLE 审中-公开
标题翻译： ANTRIEB UND LADESYSTEMFÜREIN ELEKTRISCH BETRIEBENES FAHRZEUG
公开(公告)号：EP3006256A1
公开(公告)日：2016-04-13
申请号：EP15188987.0
申请日：2015-10-08
申请人： Nissan Motor Manufacturing (UK) Limited
发明人： Urquhart, Iain , Greenough, Jim , Zhu, Zi-Qiang
IPC分类号： B60L11/18 , H02K3/28 , H02K11/00
CPC分类号： B60L11/1803 , B60L11/1814 , B60L11/1816 , B60L2220/14 , B60L2220/16 , B60L2220/50 , B60L2220/54 , H02K3/28 , H02K11/0094 , H02K21/14 , H02K21/48 , Y02T10/641 , Y02T10/7005 , Y02T10/7072 , Y02T90/127 , Y02T90/14
摘要： A system for a grid-enabled vehicle comprising: a bi-directional DC energy source; an electric machine comprising a rotor and a stator, wherein the stator comprises a first field winding and a second field winding which are electromagnetically coupled; a first control circuit operatively connected to the first field winding, and including an input configured to be coupled to the grid; and a second control circuit operatively connected to the second field winding, and also coupled to the bi-directional DC energy source. The electric machine has two modes of operation: in a first mode of operation, the first control circuit energises the first field winding so as to supply power from the bi-directional DC energy source to the first field winding, and wherein the second control circuit energises the second field winding in synchrony with the first field winding so as to supply power from the bi-directional DC energy source to the second field winding; and, in a second mode of operation, the first control circuit energises the first field winding so as to supply power from the grid to the first field winding, and wherein the second field winding is energised by the first field winding so as to supply energy from the grid to the bi-directional energy source. The stator comprises a plurality of pole segments, each pole segment including a first pole tooth and a second pole tooth, wherein at least some of the pole segments carry a respective winding arrangement, and wherein the winding arrangement comprises a first field winding portion carried about the first pole tooth and a second field winding portion carried about the second pole tooth.
摘要翻译：一种用于并网车辆的系统，包括：双向DC能量源; 包括转子和定子的电机，其中所述定子包括电磁耦合的第一场绕组和第二场绕组; 第一控制电路，可操作地连接到第一场绕组，并且包括被配置为耦合到电网的输入端; 以及可操作地连接到第二场线圈的第二控制电路，并且还耦合到双向DC能量源。该电机具有两种工作模式：在第一操作模式中，第一控制电路使第一励磁绕组通电，以便从双向直流能量源向第一励磁绕组供电，其中第二控制电路与第一场绕组同步地激励第二场绕组，以便从双向直流能量源向第二场绕组供电; 并且在第二操作模式中，所述第一控制电路为所述第一励磁绕组供电以从所述电网向所述第一励磁绕组提供电力，并且其中所述第二励磁绕组由所述第一励磁绕组通电，以便提供能量从电网到双向能源。定子包括多个极段，每个极段包括第一极齿和第二极齿，其中至少一些极段承载相应的绕组装置，并且其中绕组装置包括围绕第一极齿和围绕第二极齿承载的第二场绕组部分。

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