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1. 发明申请

WO2013116587A3 MEDIUM VOLTAGE DC COLLECTION SYSTEM 审中-公开
标题翻译：中压直流采集系统
公开(公告)号：WO2013116587A3
公开(公告)日：2014-06-19
申请号：PCT/US2013024255
申请日：2013-02-01
申请人： ABB RESEARCH LTD , PAN JIUPING , KIM HONGRAE , LI JUN , XU JING , SASTRY JYOTI , ARSHAD WAQAS
发明人： PAN JIUPING , KIM HONGRAE , LI JUN , XU JING , SASTRY JYOTI , ARSHAD WAQAS
IPC分类号： H02J3/38
CPC分类号： H02J1/102 , H02J3/36 , H02J3/386 , H02J4/00 , H02M2007/4835 , Y02E10/763 , Y02E60/60 , Y10T307/707
摘要： A power generation system (10) includes at least one generator (16) having at least two sets of stator windings, an active rectifier (12) comprising power cell based modular converters associated with each set of generator windings. Each set of windings is connected to an AC voltage side of the associated active rectifier (32), with each active rectifier (32) having a positive DC voltage output (50A) and a negative DC voltage output (52B). The DC voltage outputs of active rectifiers are connected to each other in series. A medium voltage DC (MVDC) collection network comprises positive pole cables (62) and negative pole cables (64), wherein each positive pole cable (62) is connected to the positive DC voltage output (50B) of a first active rectifier (32) and each negative pole cable (64) is connected to the negative DC voltage output of a last active rectifier (32). A substation (68) receives the negative and positive pole cables of the MVDC collection network for further transformation and transmission.
摘要翻译：发电系统（10）包括具有至少两组定子绕组的至少一个发电机（16），包括与每组发电机绕组相关联的基于功率单元的模块转换器的有源整流器（12）。每组绕组连接到相关联的有源整流器（32）的AC电压侧，每个有源整流器（32）具有正的直流电压输出（50A）和负的直流电压输出（52B）。有源整流器的直流电压输出串联连接。中压直流（MVDC）收集网络包括正极电缆（62）和负极电缆（64），其中每个正极电缆（62）连接到第一有源整流器（32）的正直流电压输出（50B）），并且每个负极电缆（64）连接到最后一个有源整流器（32）的负DC电压输出。变电站（68）接收MVDC收集网络的负极和正极电缆，用于进一步的变换和传输。

2. 发明申请

WO2014055333A3 MEDIUM VOLTAGE DC COLLECTION SYSTEM WITH POWER ELECTRONICS 审中-公开
标题翻译：中压直流采集电源系统
公开(公告)号：WO2014055333A3
公开(公告)日：2014-05-30
申请号：PCT/US2013062089
申请日：2013-09-27
申请人： ABB RESEARCH LTD , KIM HONGRAE , LI JUN , WANG ZHENYUAN , CARR JOSEPH A , AELOIZA EDDY C , TREMELLING DARREN D
发明人： KIM HONGRAE , LI JUN , WANG ZHENYUAN , CARR JOSEPH A , AELOIZA EDDY C , TREMELLING DARREN D
IPC分类号： H02J3/36 , H02J3/38 , H02M3/22 , H02M3/337 , H02M7/48 , H02M7/483
CPC分类号： H02J1/00 , H02J3/36 , H02J3/386 , H02M3/3372 , H02M2007/4835 , Y02E10/763 , Y02E60/60 , Y10T307/707
摘要： A power generation system (10) includes at least one generator (12) that generates a medium voltage direct current that has a positive DC voltage output (50A) and a negative DC voltage output (52B). The system also provides a medium voltage DC (MVDC) cable system (66) with a positive pole cable (62) and a negative pole cable (64), wherein the positive pole cable is connected to the positive DC voltage output and the negative pole cable is connected to the negative DC voltage output. A substation (110) is connected to the MVDC cable system and includes at least one DC/DC step-up converter (114) to step-up the medium voltage direct current to a high voltage direct current (HVDC).
摘要翻译：发电系统（10）包括产生具有正直流电压输出（50A）和负直流电压输出（52B）的中压直流的至少一个发电机（12）。该系统还提供具有正极电缆（62）和负极电缆（64）的中压DC（MVDC）电缆系统（66），其中正极电缆连接到正直流电压输出和负极电缆连接到负直流电压输出。变电站（110）连接到MVDC电缆系统，并且包括至少一个DC / DC升压转换器（114），以将中压直流电升压到高压直流（HVDC）。

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