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公开(公告)号：US20130018516A1
公开(公告)日：2013-01-17
申请号：US13183685
申请日：2011-07-15
申请人： Simon Chee , John Bellacicco , Harry Sawyer , Mahesh Morjaria
发明人： Simon Chee , John Bellacicco , Harry Sawyer , Mahesh Morjaria
IPC分类号： G06F1/26
CPC分类号： H02J3/383 , H02J13/0013 , Y02E10/563 , Y02E40/72 , Y02E60/74 , Y02E60/7807 , Y04S10/123 , Y04S10/30 , Y04S40/12
摘要： A real-time photovoltaic power plant control system and method of control for plant output, voltage regulation and/or power factor regulation. The system comprises a grid interface controller configured to receive power information from a power grid and provide commands for controlling at least one active or reactive power supplied to the power grid, a power plant controller configured to receive commands from the grid interface controller for and direct real-time output of the power plant, a plurality of local controllers connected to and controlled by the power plant controller, and a plurality of inverters each connected to supply power from at least one photovoltaic device to the power grid and arranged such that each local controller is connected to and controls at least one inverter, the inverters reporting status information in real-time back to the local controllers, and the local controller reporting status information in real-time back to the power plant controller.
摘要翻译： 实时光伏发电厂控制系统和控制工厂输出，电压调节和/或功率因数调节的方法。 该系统包括网格接口控制器，其被配置为从电网接收功率信息并且提供用于控制提供给电网的至少一个有功或无功功率的命令;被配置为从电网接口控制器接收和直接的命令的发电厂控制器 发电厂的实时输出，连接到发电厂控制器并由其控制的多个本地控制器，以及多个逆变器，每个逆变器连接到从至少一个光伏器件供电到电网并且被布置为使得每个本地 控制器连接到并控制至少一个逆变器，逆变器将状态信息实时回报给本地控制器，并且本地控制器将状态信息实时报告回发电厂控制器。
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公开(公告)号：US08774974B2
公开(公告)日：2014-07-08
申请号：US13183685
申请日：2011-07-15
申请人： Simon Chee , John Bellacicco , Harry Sawyer , Mahesh Morjaria
发明人： Simon Chee , John Bellacicco , Harry Sawyer , Mahesh Morjaria
CPC分类号： H02J3/383 , H02J13/0013 , Y02E10/563 , Y02E40/72 , Y02E60/74 , Y02E60/7807 , Y04S10/123 , Y04S10/30 , Y04S40/12
摘要： A real-time photovoltaic power plant control system and method of control for plant output, voltage regulation and/or power factor regulation. The system comprises a grid interface controller configured to receive power information from a power grid and provide commands for controlling at least one active or reactive power supplied to the power grid, a power plant controller configured to receive commands from the grid interface controller for and direct real-time output of the power plant, a plurality of local controllers connected to and controlled by the power plant controller, and a plurality of inverters each connected to supply power from at least one photovoltaic device to the power grid and arranged such that each local controller is connected to and controls at least one inverter, the inverters reporting status information in real-time back to the local controllers, and the local controller reporting status information in real-time back to the power plant controller.
摘要翻译： 实时光伏发电厂控制系统和控制工厂输出，电压调节和/或功率因数调节的方法。 该系统包括网格接口控制器，其被配置为从电网接收功率信息并且提供用于控制提供给电网的至少一个有功或无功功率的命令;被配置为从电网接口控制器接收和直接的命令的发电厂控制器 发电厂的实时输出，连接到发电厂控制器并由其控制的多个本地控制器，以及多个逆变器，每个逆变器连接到从至少一个光伏器件供电到电网并且被布置为使得每个本地 控制器连接到并控制至少一个逆变器，逆变器将状态信息实时回报给本地控制器，并且本地控制器将状态信息实时报告回发电厂控制器。
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公开(公告)号：US20110264289A1
公开(公告)日：2011-10-27
申请号：US13104471
申请日：2011-05-10
申请人： Harry Sawyer , Simon Chee , Todd Walter , Todd Kline , John Bellacicco
发明人： Harry Sawyer , Simon Chee , Todd Walter , Todd Kline , John Bellacicco
IPC分类号： G06F1/28
CPC分类号： G06F1/26 , H01L31/02021 , H02J3/383 , H02J13/0006 , Y02E10/563 , Y02E40/72 , Y04S10/123 , Y10T307/406
摘要： A control system for a photovoltaic (“PV”) power plant that includes a plant-level control system for implementing plant-level control functions at power generation sites of the plant, a supervisory system for supervisory control and data acquisition of the plant, and a communications network connecting the plant-level control system, the supervisory system, and plant devices is described. Methods of controlling a PV plant using the plant-level control system and the supervisory system and methods of regulating power characteristics in power generation sites are also described.
摘要翻译： 一种用于光伏（“PV”）发电厂的控制系统，包括用于在工厂的发电站点实施工厂级控制功能的工厂级控制系统，用于工厂的监控和数据采集的监控系统，以及 描述了连接工厂级控制系统，监控系统和工厂设备的通信网络。 还描述了使用工厂级控制系统和监控系统控制光伏电站的方法和调节发电站点功率特性的方法。
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公开(公告)号：US08452461B2
公开(公告)日：2013-05-28
申请号：US13104471
申请日：2011-05-10
申请人： Harry Sawyer , Simon Chee , Todd Walter , Todd Kline , John Bellacicco
发明人： Harry Sawyer , Simon Chee , Todd Walter , Todd Kline , John Bellacicco
CPC分类号： G06F1/26 , H01L31/02021 , H02J3/383 , H02J13/0006 , Y02E10/563 , Y02E40/72 , Y04S10/123 , Y10T307/406
摘要： A control system for a photovoltaic (“PV”) power plant that includes a plant-level control system for implementing plant-level control functions at power generation sites of the plant, a supervisory system for supervisory control and data acquisition of the plant, and a communications network connecting the plant-level control system, the supervisory system, and plant devices is described. Methods of controlling a PV plant using the plant-level control system and the supervisory system and methods of regulating power characteristics in power generation sites are also described.
摘要翻译： 一种用于光伏（“PV”）发电厂的控制系统，包括用于在工厂的发电站点实施工厂级控制功能的工厂级控制系统，用于工厂的监控和数据采集的监控系统，以及 描述了连接工厂级控制系统，监控系统和工厂设备的通信网络。 还描述了使用工厂级控制系统和监控系统控制光伏电站的方法和调节发电站点功率特性的方法。
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