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1.发明申请AUTOMATIC SYSTEM FOR SYNCHRONOUS ENABLEMENT-DISABLEMENT OF SOLAR PHOTOVOLTAIC PANELS OF AN ENERGY PRODUCTION PLANT WITH DISTRIBUTED DC/DC CONVERSION 有权具有分布式DC / DC转换的能源生产厂的太阳能光伏面板同步启动自动系统公开(公告)号：US20120091810A1
公开(公告)日：2012-04-19
申请号：US13240382
申请日：2011-09-22
IPC分类号： H02J9/00
CPC分类号： H02J1/102 , H02J3/383 , Y02E10/563 , Y02P80/25 , Y10T307/615 , Y10T307/707
摘要： A solar energy plant may include a DC bus, photovoltaic panels coupled in parallel to the DC bus, each photovoltaic panel having a DC/DC converter, and a first controller controlling the DC/DC converter depending on whether a voltage on the DC bus is equal to or greater than a first threshold and lower than or equal to a second threshold. The solar energy plant may include a DC/AC inverter coupled to the DC bus and outputting an output AC voltage, an auxiliary start-up power supply charging a parasitic capacitance on the DC bus up to the first threshold, and a second controller turning on the auxiliary start-up power supply based upon a start command, and turning off the auxiliary start-up power supply and simultaneously turning on the DC/AC inverter.
摘要翻译： 太阳能发电厂可以包括DC总线，并联到DC总线的光伏面板，每个光伏面板具有DC / DC转换器，以及控制DC / DC转换器的第一控制器，这取决于DC总线上的电压是否为 等于或大于第一阈值并且小于或等于第二阈值。 太阳能发电厂可以包括耦合到DC总线的DC / AC逆变器，并输出输出AC电压，辅助启动电源对直流母线上的寄生电容充电直至第一阈值，并且第二控制器接通 基于起动指令的辅助启动电源，关闭辅助起动电源，同时接通DC / AC逆变器。
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2.发明授权Automatic system for synchronous enablement-disablement of solar photovoltaic panels of an energy production plant with distributed DC/DC conversion 有权具有分布式DC / DC转换能量生产设备的太阳能光伏板的同步启用禁用自动系统公开(公告)号：US08890363B2
公开(公告)日：2014-11-18
申请号：US13240382
申请日：2011-09-22
CPC分类号： H02J1/102 , H02J3/383 , Y02E10/563 , Y02P80/25 , Y10T307/615 , Y10T307/707
摘要： A solar energy plant may include a DC bus, photovoltaic panels coupled in parallel to the DC bus, each photovoltaic panel having a DC/DC converter, and a first controller controlling the DC/DC converter depending on whether a voltage on the DC bus is equal to or greater than a first threshold and lower than or equal to a second threshold. The solar energy plant may include a DC/AC inverter coupled to the DC bus and outputting an output AC voltage, an auxiliary start-up power supply charging a parasitic capacitance on the DC bus up to the first threshold, and a second controller turning on the auxiliary start-up power supply based upon a start command, and turning off the auxiliary start-up power supply and simultaneously turning on the DC/AC inverter.
摘要翻译： 太阳能发电厂可以包括DC总线，并联到DC总线的光伏面板，每个光伏面板具有DC / DC转换器，以及控制DC / DC转换器的第一控制器，这取决于DC总线上的电压是否为 等于或大于第一阈值并且小于或等于第二阈值。 太阳能发电厂可以包括耦合到DC总线的DC / AC逆变器，并输出输出AC电压，辅助启动电源对直流母线上的寄生电容充电直至第一阈值，并且第二控制器接通 基于起动指令的辅助启动电源，关闭辅助起动电源，同时接通DC / AC逆变器。
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