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1. 发明申请

US20130128630A1 METHOD OF CONTROLLING THE POWER INPUT TO A HVDC TRANSMISSION LINK 有权
标题翻译：控制功率输入到HVDC传输链路的方法
公开(公告)号：US20130128630A1
公开(公告)日：2013-05-23
申请号：US13676337
申请日：2012-11-14
申请人： Kim Hoej Jensen , Ranjan Sharma
发明人： Kim Hoej Jensen , Ranjan Sharma
IPC分类号： H02J3/36
CPC分类号： H02J3/36 , H02H7/268 , Y02E60/60
摘要： Disclosed is a method of controlling the power input to a HVDC transmission link, which HVDC transmission link is connected to an AC power plant via a first voltage source converter and to AC grid via a second voltage source converter, which method includes using the second voltage source converter to perform voltage control of the HVDC transmission link during a no-fault mode of operation of the grid; monitoring a HVDC transmission link parameter to detect an unbalanced fault; and using the first voltage source converter to regulate the output of the AC power plant on the basis of the monitored HVDC transmission link parameter in the event of an unbalanced fault. Also described are a control module for controlling the power input to a HVDC transmission link; a voltage source converter for a power plant; and a power generation and transmission arrangement.
摘要翻译：公开了一种控制到HVDC传输链路的功率输入的方法，所述HVDC传输链路经由第一电压源转换器连接到AC发电厂，并且经由第二电压源转换器连接到AC电网，该方法包括使用第二电压源转换器在电网的无故障运行模式期间执行HVDC传输链路的电压控制; 监控HVDC传输链路参数以检测不平衡故障; 并且在发生不平衡故障的情况下，使用第一电压源转换器基于所监视的HVDC传输链路参数来调节AC发电厂的输出。还描述了一种用于控制对HVDC传输链路的功率输入的控制模块; 用于发电厂的电压源转换器; 以及发电和输电装置。

2. 发明申请

US20120300510A1 METHOD AND APPARATUS FOR CONTROLLING A DC-TRANSMISSION LINK 审中-公开
标题翻译：控制直流传输链路的方法和装置
公开(公告)号：US20120300510A1
公开(公告)日：2012-11-29
申请号：US13478401
申请日：2012-05-23
申请人： Kim Hoej JENSEN , Ranjan SHARMA
发明人： Kim Hoej JENSEN , Ranjan SHARMA
IPC分类号： H02J3/36
CPC分类号： H02J3/36 , H02J3/386 , Y02E10/763 , Y02E60/60 , Y02P80/11
摘要： A method for controlling a DC-transmission link for transmitting electric power from a power production unit connected to an AC-DC converter at a first side of the DC-transmission link to a utility grid connected to a DC-AC converter at a second side of the DC-transmission link is provided. The method includes: obtaining a DC voltage signal indicative of a DC voltage at the DC transmission link; controlling the AC-DC converter such that an AC voltage at an AC side of the AC-DC converter is adjusted based on the DC voltage signal. Further, an apparatus for controlling a DC-transmission link is provided.
摘要翻译：一种用于控制直流传输链路的方法，用于从连接到DC传输链路的第一侧的AC-DC转换器的功率产生单元向连接到DC-AC转换器的第二侧的公用电网传输电力提供了直流传输链路。该方法包括：获得指示DC传输链路处的DC电压的DC电压信号; 控制AC-DC转换器，使得基于DC电压信号调整AC-DC转换器的AC侧的AC电压。此外，提供了一种用于控制DC传输链路的装置。

3. 发明授权

US09160170B2 Active desynchronization of switching converters 有权
标题翻译：开关转换器的主动去同步
公开(公告)号：US09160170B2
公开(公告)日：2015-10-13
申请号：US13356871
申请日：2012-01-24
申请人： Kim Hoej Jensen , Michael Jensen
发明人： Kim Hoej Jensen , Michael Jensen
IPC分类号： H01H9/54 , H01H85/46 , H01H35/00 , H02J3/46 , H02P9/00 , G05D3/12 , H02J3/24 , H02J3/01 , H02J3/38
CPC分类号： H02J3/24 , H02J3/01 , H02J3/386 , Y02E10/725 , Y02E10/763 , Y02E40/40 , Y10T307/718
摘要： A power generator park provided, which includes at least two power generator devices. Each power generator device has a switching converter for providing an electrical output power. A central controller is provided for providing switching parameter settings to the switching converters. Each of the at least two power generator devices further includes a timing unit for receiving a common time signal. The switching converter of each of the at least two power generator devices is configured for controlling at least one switching parameter in response to the respective switching parameter setting with a temporal coordination based on the common time signal.
摘要翻译：提供了一个发电机园，其包括至少两个发电机装置。每个发电机装置具有用于提供电输出功率的开关转换器。提供了一种中央控制器，用于向开关转换器提供开关参数设置。所述至少两个发电机装置中的每一个还包括用于接收公共时间信号的定时单元。所述至少两个发电机装置中的每一个的开关转换器被配置为响应于基于公共时间信号的时间协调来响应于相应的开关参数设置来控制至少一个开关参数。

4. 发明申请

US20120193991A1 ACTIVE DESYNCHRONIZATION OF SWITCHING CONVERTERS 有权
标题翻译：开关转换器的主动分频
公开(公告)号：US20120193991A1
公开(公告)日：2012-08-02
申请号：US13356871
申请日：2012-01-24
申请人： Kim Hoej Jensen , Michael Jensen
发明人： Kim Hoej Jensen , Michael Jensen
IPC分类号： H02J3/00
CPC分类号： H02J3/24 , H02J3/01 , H02J3/386 , Y02E10/725 , Y02E10/763 , Y02E40/40 , Y10T307/718
摘要： A power generator park provided, which includes at least two power generator devices. Each power generator device has a switching converter for providing an electrical output power. A central controller is provided for providing switching parameter settings to the switching converters. Each of the at least two power generator devices further includes a timing unit for receiving a common time signal. The switching converter of each of the at least two power generator devices is configured for controlling at least one switching parameter in response to the respective switching parameter setting with a temporal coordination based on the common time signal.
摘要翻译：提供了一个发电机园，其包括至少两个发电机装置。每个发电机装置具有用于提供电输出功率的开关转换器。提供了一种中央控制器，用于向开关转换器提供开关参数设置。所述至少两个发电机装置中的每一个还包括用于接收公共时间信号的定时单元。所述至少两个发电机装置中的每一个的开关转换器被配置为响应于基于公共时间信号的时间协调来响应于相应的开关参数设置来控制至少一个开关参数。

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