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1. 发明授权

EP2227856B2 APPARATUS AND METHOD FOR CONTROLLING THE REACTIVE POWER FROM A CLUSTER OF WIND TURBINES CONNECTED TO A UTILITY GRID 有权转让
标题翻译： IS用于控制风力发电场的功率因数，在网络中的功率连接的设备和方法
公开(公告)号：EP2227856B2
公开(公告)日：2015-10-14
申请号：EP08865971.9
申请日：2008-12-17
申请人： Vestas Wind Systems A/S
发明人： JØRGENSEN, Allan Holm , HELLE, Lars , SCHAIER, Leonard
IPC分类号： H02P9/00 , F03D9/00 , G01R21/127 , H02J3/18 , H02J3/42 , H02P9/26
CPC分类号： H02J3/16 , F03D7/0284 , F03D7/048 , F05B2270/337 , H02J3/386 , H02P9/007 , H02P21/00 , H02P2101/15 , Y02E10/723 , Y02E10/763 , Y02E40/34

2. 发明公开

EP3582363A1 ELEKTRISCHE GENERATOREINRICHTUNG ZUM EINSATZ IN KRAFTFAHRZEUGEN 审中-公开
公开(公告)号：EP3582363A1
公开(公告)日：2019-12-18
申请号：EP19178094.9
申请日：2019-06-04
申请人： KW-Generator GmbH & Co. KG
发明人： Werner, Michael , Kurz, Michael
IPC分类号： H02J7/14 , H02K5/00 , H02K21/00 , H02P9/48 , H02P9/26
摘要： Eine elektrische Zusatzversorgungseinrichtung zum Einsatz in Kraftfahrzeugen, beispielsweise zur Versorgung eines Kühlaggregates (9) umfasst
- einen von einem Antriebsmotor (1) des Kraftfahrzeuges antreibbaren Permanentmagnet-Generator (12),
- eine Bauweise des Permanentmagnet-Generators (12) mit einer Kapselung in Schutzart IP54 oder höher sowie einer Baugröße entsprechend einer für das jeweilige Kraftfahrzeug üblichen Lichtmaschine,
- ein Drehspannungswicklungspaket des Permanentmagnet-Generators (12), dessen jeweils einer Phase zugeordneten Drehspannungswicklungen jeweils in Unterwicklungen unterteilt sind, die untereinander und/oder zu ihrem Phasenanschluss hin über getrennt ansteuerbare, eine Umschalteinrichtung (13) bildende Schalter verbunden sind, sowie
- eine Steuereinrichtung (16) zur Ansteuerung der Schalter.

3. 发明公开

EP2111687A1 GENERATOR ASSEMBLY 有权转让
标题翻译： GENERATORBAUGRUPPE
公开(公告)号：EP2111687A1
公开(公告)日：2009-10-28
申请号：EP08709321.7
申请日：2008-02-12
申请人： Konecranes Plc
发明人： VAINONEN, Pekka , PORMA, Mikko , SANTALA, Juha
IPC分类号： H02P9/26
摘要： A generator assembly including generator means and a first converter member (11), the generator means being arranged to convert mechanical power to electric power and comprising an AC generator (2), a voltage regulator (4) and an AC coupling, the voltage regulator (4) being arranged to regulate magnetization of the AC generator (2) on the basis of data associated with the voltage of the AC coupling of the generator means, the AC coupling being arranged to supply electric power from the AC generator (2) to the first converter member (11), and the first converter member (11) being arranged to rectify the voltage applied through the AC coupling into DC voltage. The first converter member (11) is arranged to adjust the power of the AC generator (2) by changing the component (I q) associated with the torque of the current passing through the AC coupling so as to provide the power of desired magnitude.

4. 发明授权

EP2148429B1 Inverter generator 有权
公开(公告)号：EP2148429B1
公开(公告)日：2010-06-30
申请号：EP09165695.9
申请日：2009-07-16
申请人： Honda Motor Co., Ltd.
发明人： Hashimoto, Shoji , Muronoi, Kazufumi
IPC分类号： H02P9/26 , H02M7/539 , H02M7/5395
CPC分类号： H02P9/26

5. 发明公开

EP2148429A1 Inverter generator 有权
标题翻译： Umrichter发电机
公开(公告)号：EP2148429A1
公开(公告)日：2010-01-27
申请号：EP09165695.9
申请日：2009-07-16
申请人： Honda Motor Co., Ltd.
发明人： Hashimoto, Shoji , Muronoi, Kazufumi
IPC分类号： H02P9/26 , H02M7/539 , H02M7/5395
CPC分类号： H02P9/26
摘要： In an inverter generator having an engine generator having a generator unit, a converter that converts generated alternating current to direct current, an inverter that converts the direct current to alternating current with switching elements to supply to an electrical load, an inverter driver that drives the switching elements with a PWM signal generated using a reference sine wave of a desired output voltage waveform and a carrier at every control cycle (step) determined by a carrier frequency and makes the alternating current of a predetermined frequency, the inverter driver varies the carrier frequency in accordance with inclination (indicated by Δ 1, 2 for example) of the reference sine wave, more specifically decreases the carrier frequency as decreasing inclination of the reference sine wave.
摘要翻译：在具有发电机单元的发电机的逆变器发电机中，将产生的交流电转换为直流电的转换器，将直流电转换成与开关元件交流的供给电负载的逆变器，驱动开关元件，其使用由载波频率确定的每个控制周期（步骤）的期望输出电压波形的参考正弦波和载波产生的PWM信号，并且使得预定频率的交流电流变换载波频率根据参考正弦波的倾斜度（例如“1,2”表示），随着参考正弦波的倾斜度的降低，更具体地减小载波频率。

6. 发明公开

EP2141795A1 Wind turbine with parallel converters utilizing a plurality of isolated generator windings 无效
标题翻译：风力发电装置使用多个绝缘发电机绕组并联功率转换器
公开(公告)号：EP2141795A1
公开(公告)日：2010-01-06
申请号：EP09163268.7
申请日：2009-06-19
申请人： General Electric Company
发明人： Wagoner, Robert G. , Ritter, Allen M. , Klodowski, Anthony M.
IPC分类号： H02P9/26 , H02J3/38 , H02J3/46 , H02M7/493
CPC分类号： H02P9/26 , H02J3/386 , H02M7/23 , H02M7/493 , H02M2001/325 , H02P2101/15 , Y02E10/763
摘要： A system and method are provided to isolate outputs 340, 345, 350, 355 of parallel converter threads 20-1, 20-2, 20-3, 20-n of a converter 20 on a generator side of a wind turbine generator 14 by utilizing isolated power windings 310, 315, 320, 325 on the wind turbine generator 14. Such isolation eliminates the circulating common mode current between the parallel converter threads 20-1, 20-2, 20-3, 20-n of the converter 20 and eliminates the need for a common mode inductor. System reliability is enhanced and total system cost is reduced.
摘要翻译：本发明提供一种系统和方法，以隔离输出340，345，350，并行转换器线程20-1，20-2的355，20-3，转换器20的由风力涡轮发电机14的发电机侧20-n的利用隔离的功率绕组310，315，320，325在风力涡轮机发电机14的Web隔离消除了并行转换器线程之间的循环共模电流20-1,20-2，20-3，转换器20的20-n的并消除了一个共模电感器的需要。系统可靠性提高和总系统成本降低。

7. 发明公开

EP4070448A1 A UNIQUE METHOD OF HARNESSING ENERGY FROM THE MAGNETIC DOMAINS FOUND IN FERROMAGNETIC AND PARAMAGNETIC MATERIALS 审中-实审
公开(公告)号：EP4070448A1
公开(公告)日：2022-10-12
申请号：EP19783511.9
申请日：2019-10-04
申请人： Holcomb Scientific Research Ltd.
发明人： HOLCOMB, Robert Ray
IPC分类号： H02P9/02 , H02N11/00 , H02P9/08 , H02P9/14 , H02P9/26 , H02P9/42 , H02P13/00

8. 发明公开

EP3890181A1 METHOD FOR OPERATING MULTI-PHASE GENERATOR, AND ARRANGEMENT FOR MULTI-PHASE GENERATOR 无效
公开(公告)号：EP3890181A1
公开(公告)日：2021-10-06
申请号：EP20167939.6
申请日：2020-04-03
申请人： ABB Schweiz AG
发明人： Westerlund, Jan , Ryyppö, Tommi , Szucs, Aron
IPC分类号： H02P1/02 , H02P9/00 , H02P9/26 , H02P9/30 , H02P25/16 , H02P25/18 , H02P25/22 , H02P25/32 , H02P1/16 , H02P1/26
摘要： A method for operating a multi-phase generator, and An arrangement for a multi-phase generator comprising a stator with a plurality of phases, each of the phases of the stator comprising a phase winding (W) having at least two phase winding circuits (C 1 , C 2 ), the arrangement comprising switching means (S 1 , S 2 , S 3 ) configured to connect, in a first winding configuration, in each of the phases of the stator all of the at least two phase winding circuits(C 1 , C 2 ) of the phase of the stator electrically in parallel with each other, and connect, in a second winding configuration, in each of the phases of the stator at least two of the at least two phase winding circuits of the phase of the stator electrically in series with each other, and control means (100) configured to control the switching means (Si, S 2 , S 3 ) from the first winding configuration to the second winding configuration in response to a detected predetermined fault condition.

9. 发明授权

EP2111687B1 GENERATOR ASSEMBLY 有权转让
公开(公告)号：EP2111687B1
公开(公告)日：2020-01-15
申请号：EP08709321.7
申请日：2008-02-12
申请人： Konecranes Global Corporation
发明人： VAINONEN, Pekka , PORMA, Mikko , SANTALA, Juha
IPC分类号： H02P9/26 , H02P9/30

10. 发明公开

EP2111687A4 GENERATOR ASSEMBLY 有权转让
标题翻译：发电机组件
公开(公告)号：EP2111687A4
公开(公告)日：2015-03-18
申请号：EP08709321
申请日：2008-02-12
申请人： KONECRANES PLC
发明人： VAINONEN PEKKA , PORMA MIKKO , SANTALA JUHA
IPC分类号： H02P9/26 , B60L11/12 , H02P9/30
CPC分类号： H02P9/305 , B60L11/123 , B60L2210/20 , B60L2240/527 , H02M5/4585 , Y02T10/6217 , Y02T10/642 , Y02T10/7077 , Y02T10/725
摘要： A generator assembly including generator means and a first converter member (11), the generator means being arranged to convert mechanical power to electric power and comprising an AC generator (2), a voltage regulator (4) and an AC coupling, the voltage regulator (4) being arranged to regulate magnetization of the AC generator (2) on the basis of data associated with the voltage of the AC coupling of the generator means, the AC coupling being arranged to supply electric power from the AC generator (2) to the first converter member (11), and the first converter member (11) being arranged to rectify the voltage applied through the AC coupling into DC voltage. The first converter member (11) is arranged to adjust the power of the AC generator (2) by changing the component (I q) associated with the torque of the current passing through the AC coupling so as to provide the power of desired magnitude.

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