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1. 发明授权

US2679624A Dynamoelectric machine 失效
公开(公告)号：US2679624A
公开(公告)日：1954-05-25
申请号：US28563852
申请日：1952-05-02
申请人： GEN ELECTRIC
发明人： WIDELL BERNDT A , OGDEN HAROLD S
IPC分类号： B60L9/14 , B60L9/30
CPC分类号： B60L9/14 , B60L9/30 , B60L2200/26

2. 发明授权

US2146914A Potential-regulating apparatus 失效
标题翻译：电位调节装置
公开(公告)号：US2146914A
公开(公告)日：1939-02-14
申请号：US13444537
申请日：1937-04-01
申请人： PINTSCH JULIUS KG
发明人： PAUL RAUHUT
IPC分类号： B60L9/14 , H01F29/06
CPC分类号： B60L9/14 , B60L2200/26 , H01F29/06

3. 发明申请

US20150326135A1 ELECTRIC MACHINE AND USE THEREOF 有权
标题翻译：电机及其应用
公开(公告)号：US20150326135A1
公开(公告)日：2015-11-12
申请号：US14705411
申请日：2015-05-06
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： MARKUS BAUMANN , REINHOLD BECK , DANIEL HOERMANN , CATHERINE PRINZ , ANDRE SILBERNAGEL , INGO GERD ZEHNER
IPC分类号： H02M5/10 , H02M3/04 , H01F27/28 , B60L9/00 , H01F27/24
CPC分类号： H02M5/10 , B60L9/00 , B60L9/005 , B60L9/14 , B60L9/30 , H01F27/24 , H01F27/28 , H01F27/306 , H01F27/38 , H01F2038/026 , H02M3/04 , Y02T90/124 , Y10T29/4902 , Y10T29/49071 , Y10T29/49073
摘要： An electric machine is selectively operated as a transformer for AC voltage operation or as a throttle system for DC voltage operation. A transformer core has two limbs. An additional winding with a first additional partial winding is wound around a first limb and a second additional winding is wound around the second limb. A higher-voltage winding with a first higher-voltage partial winding is wound around the first additional partial winding and a second higher-voltage partial winding is wound around the second additional partial winding. A first traction winding is wound around the first higher-voltage partial winding and a second traction winding is wound around the second higher-voltage partial winding. A first DC voltage winding may be wound around the first traction winding and a second DC voltage winding may be wound around the second traction winding.
摘要翻译：选择性地将电动机用作用于交流电压操作的变压器或作为直流电压操作的节流系统。变压器铁芯有两个肢体。具有第一附加部分绕组的附加绕组缠绕在第一肢体周围，并且第二附加绕组缠绕在第二肢体周围。具有第一高压部分绕组的高压绕组缠绕在第一附加部分绕组周围，并且第二高压部分绕组缠绕在第二附加部分绕组周围。第一牵引绕组缠绕在第一高压部分绕组周围，并且第二牵引绕组缠绕在第二高压部分绕组周围。第一直流电压绕组可以卷绕在第一牵引绕组上，并且第二直流电压绕组可缠绕在第二牵引绕组上。

4. 发明授权

US4641234A A-C or D-C to D-C converter for dual current locomotives with D-C motors 失效
标题翻译： A-C或D-C至D-C转换器，用于带D-C电机的双电机车
公开(公告)号：US4641234A
公开(公告)日：1987-02-03
申请号：US679753
申请日：1984-12-10
申请人： Jean Bonal
发明人： Jean Bonal
IPC分类号： H02J4/00 , B60L7/10 , B60L9/14 , B60L9/30 , H02M1/10 , H02P7/28 , H02M9/00
CPC分类号： H02M1/10 , B60L7/10 , B60L9/14 , B60L9/30 , H02P7/281 , B60L2200/26 , B60L2210/30 , Y02T10/7241 , Y10T307/658
摘要： The present invention relates to supplying a load either from a direct-current source or from an alternating-current source. The power unit, according to the invention, is characterized in that it consists of a single conversion unit (CV) having unidirectional semi-conductor power components forming switches (I1, I2, I3, I4) controlled in appropriate fashion by a logic control in such a manner as to ensure the functioning of the conversion unit (CV) either in a chopper mode, or in a rectifier mode when the load functions to draw power, or to ensure energy regeneration when the load functions in a generating mode. The present invention has application particularly for supplying direct-current motors used in dual-current railroad locomotives.
摘要翻译：本发明涉及从直流电源或交流电源提供负载。根据本发明的功率单元的特征在于，其由具有单向半导体功率部件的单个转换单元（CV）组成，形成通过逻辑控制在适当方式控制的开关（I1，I2，I3，I4）这种方式确保转换单元（CV）在斩波器模式或整流器模式下工作时，当负载起作用时，或确保负载在发电模式下工作时的能量再生。本发明特别适用于在双流铁路机车中使用的直流电动机。

5. 发明授权

US11845345B2 Electrically driveable vehicle, in particular a rail vehicle 有权
公开(公告)号：US11845345B2
公开(公告)日：2023-12-19
申请号：US17773664
申请日：2020-10-19
申请人： Siemens Mobility GmbH
发明人： Thorsten Stuetzle , Jens Konstantin Schwarzer , Rudolf-Gerhard Volle
IPC分类号： B60L50/53 , B60L58/20 , B60L5/24 , B60L9/14 , H02J7/34
CPC分类号： B60L50/53 , B60L5/24 , B60L9/14 , B60L58/20 , H02J7/345 , B60L2200/26
摘要： An electrically driveable vehicle, in particular a rail vehicle, includes an intermediate DC circuit, an in-vehicle, three-phase on-board electrical system fed by the intermediate DC circuit, at least one drive motor fed by a converter, and at least one coolant pump for pumping a coolant that cools the converter. In addition to the in-vehicle three-phase on-board electrical system, the vehicle also has a second on-board electrical system. The at least one coolant pump is connected to the second on-board electrical system.

6. 发明授权

US4088937A Control apparatus 失效
标题翻译：控制装置
公开(公告)号：US4088937A
公开(公告)日：1978-05-09
申请号：US584404
申请日：1975-06-06
申请人： Ryohei Uchida , Mitsuru Kitano , Yoshinobu Morimoto
发明人： Ryohei Uchida , Mitsuru Kitano , Yoshinobu Morimoto
IPC分类号： B60L9/14 , H02M7/162 , H02M7/00
CPC分类号： H02M7/162 , B60L9/14
摘要： Four thyristors are interconnected into an AC bridge circuit. With an AC source connected across inputs to the bridge circuit, a DC motor is connected across outputs of the bridge circuit while the thyristors are operated in the phase control mode to control the power supply to the motor from the AC source. In the absence of the AC source the DC motor is serially connected to a battery across the outputs of the bridge circuit with the thyristors operated in the chopping control mode. Also, in the presence of the AC source, a rectifier bridge including thyristors and diodes can be connected across the battery to exclusively charge it from the AC source.
摘要翻译：四个晶闸管互连成一个交流电桥电路。通过将交流电源连接到桥接电路的输入端，直流电动机在桥接电路的输出端连接，而晶闸管在相位控制模式下工作，以控制从交流电源向电机供电。在没有交流电源的情况下，直流电动机在桥接电路的输出端串联连接电池，晶闸管以斩波控制模式工作。而且，在存在AC电源的情况下，包括晶闸管和二极管的整流桥可跨越电池连接，从AC电源专门为其充电。

7. 发明授权

US1828946A Track and change-over mechanism for electric railway systems 失效
标题翻译：电力铁路系统轨道转换机制
公开(公告)号：US1828946A
公开(公告)日：1931-10-27
申请号：US35753929
申请日：1929-04-23
申请人： ROSSMAN PATENTS INC
发明人： ROSSMAN ALLEN M
IPC分类号： B60L9/14
CPC分类号： B60L9/14 , B60L2200/26

8. 发明授权

US09845011B2 Auxiliary power source device for vehicle 有权
公开(公告)号：US09845011B2
公开(公告)日：2017-12-19
申请号：US14355863
申请日：2011-11-24
申请人： Ryotaro Harada , Takeshi Tanaka
发明人： Ryotaro Harada , Takeshi Tanaka
IPC分类号： B60L1/00 , B60L9/28 , B60L3/00 , B60L9/14 , B60L9/30 , B60L15/32
CPC分类号： B60L1/00 , B60L3/00 , B60L3/0069 , B60L9/14 , B60L9/28 , B60L9/30 , B60L15/32 , B60L2200/26 , B60L2210/40 , B60L2240/527 , Y02T10/7241
摘要： An auxiliary power source device for a vehicle is incorporated in an electric vehicle and includes a three-phase inverter that converts an input DC voltage into a desired three-phase AC voltage and applies the three-phase AC voltage to a load. The auxiliary power source device further includes a filter reactor that is connected to respective output terminals of a three-phase inverter, a filter capacitor that is connected in a Y-shape at an end on a load side of the filter reactor and is not grounded at a neutral point, and a three-phase transformer that includes primary windings that are connected in a Y-shape at the end on the load side of the filter reactor and is grounded at a neutral point and secondary windings that are connected in a delta shape.

9. 发明授权

US09787207B2 Electric machine and use thereof 有权
公开(公告)号：US09787207B2
公开(公告)日：2017-10-10
申请号：US14705411
申请日：2015-05-06
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Markus Baumann , Reinhold Beck , Daniel Hoermann , Catherine Prinz , Andre Silbernagel , Ingo Gerd Zehner
IPC分类号： H01F1/00 , H02M5/10 , H01F27/24 , H01F27/28 , H02M3/04 , B60L9/00 , B60L9/14 , B60L9/30 , H01F27/38 , H01F27/30 , H01F38/02
CPC分类号： H02M5/10 , B60L9/00 , B60L9/005 , B60L9/14 , B60L9/30 , H01F27/24 , H01F27/28 , H01F27/306 , H01F27/38 , H01F2038/026 , H02M3/04 , Y02T90/124 , Y10T29/4902 , Y10T29/49071 , Y10T29/49073
摘要： An electric machine is selectively operated as a transformer for AC voltage operation or as a throttle system for DC voltage operation. A transformer core has two limbs. An additional winding with a first additional partial winding is wound around a first limb and a second additional winding is wound around the second limb. A higher-voltage winding with a first higher-voltage partial winding is wound around the first additional partial winding and a second higher-voltage partial winding is wound around the second additional partial winding. A first traction winding is wound around the first higher-voltage partial winding and a second traction winding is wound around the second higher-voltage partial winding. A first DC voltage winding may be wound around the first traction winding and a second DC voltage winding may be wound around the second traction winding.

10. 发明申请

US20140327302A1 AUXILIARY POWER SOURCE DEVICE FOR VEHICLE 有权
标题翻译：辅助动力源装置
公开(公告)号：US20140327302A1
公开(公告)日：2014-11-06
申请号：US14355863
申请日：2011-11-24
申请人： Ryotaro Harada , Takeshi Tanaka
发明人： Ryotaro Harada , Takeshi Tanaka
IPC分类号： B60L1/00
CPC分类号： B60L1/00 , B60L3/00 , B60L3/0069 , B60L9/14 , B60L9/28 , B60L9/30 , B60L15/32 , B60L2200/26 , B60L2210/40 , B60L2240/527 , Y02T10/7241
摘要： An auxiliary power source device for a vehicle is incorporated in an electric vehicle and includes a three-phase inverter that converts an input DC voltage into a desired three-phase AC voltage and applies the three-phase AC voltage to a load. The auxiliary power source device further includes a filter reactor that is connected to respective output terminals of a three-phase inverter, a filter capacitor that is connected in a Y-shape at an end on a load side of the filter reactor and is not grounded at a neutral point, and a three-phase transformer that includes primary windings that are connected in a Y-shape at the end on the load side of the filter reactor and is grounded at a neutral point and secondary windings that are connected in a delta shape.
摘要翻译：一种用于车辆的辅助电源装置并入电动车辆中，并且包括三相逆变器，其将输入的DC电压转换为期望的三相AC电压并将三相AC电压施加到负载。辅助电源装置还包括连接到三相逆变器的相应输出端的滤波电抗器，滤波电容器，其连接在过滤电抗器的负载侧端部的Y形并且不接地在中性点，以及三相变压器，其包括在过滤电抗器的负载侧的端部处以Y形连接并且在中性点处接地的初级绕组和以三角形连接的次级绕组形状。

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