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公开(公告)号：US20150066449A1
公开(公告)日：2015-03-05
申请号：US14013121
申请日：2013-08-29
Applicant: General Electric Company
Inventor： Sameer Vittal , Mark Ronald Lynass , Romano Patrick , David Nuelle , Bruce Gordon Norman
IPC: G06F17/50
CPC classification number: G06F17/5009 , H02J3/383 , Y02E10/563
Abstract: Solar farms and methods for forecasting solar farm performance are provided. A method may include, for example, the steps of analyzing in a computing device at least one historic or estimated usage parameter and at least one design limit parameter, and determining an estimated failure probability for at least one solar module of the solar farm based on the at least one historic or estimated usage parameter and at least one design limit parameter. A method may further include, for example, the steps of receiving in the computing device at least one real time usage parameter, and calculating an updated failure probability based on the estimated failure probability and the least one real time usage parameter.
Abstract translation: 提供太阳能农场和太阳能农场性能预测方法。 一种方法可以包括例如在计算设备中分析至少一个历史或估计的使用参数和至少一个设计限制参数的步骤，以及基于以下方式确定太阳能农场的至少一个太阳能模块的估计故障概率 所述至少一个历史或估计的使用参数和至少一个设计极限参数。 一种方法可以进一步包括以下步骤：在计算设备中接收至少一个实时使用参数，以及基于估计的故障概率和最小一个实时使用参数来计算更新的故障概率。
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2.发明授权公开(公告)号：US09641021B2
公开(公告)日：2017-05-02
申请号：US13755125
申请日：2013-01-31
Applicant: General Electric Company
Inventor： Maozhong Gong , Bruce Gordon Norman
CPC classification number: H02J7/35 , H02J3/383 , H02J3/385 , H02J7/345 , Y02E10/563 , Y02E10/566 , Y02E10/58 , Y10T29/49117 , Y10T307/707
Abstract: A power generation system, apparatus and method to buffer power fluctuations are provided. At least one inverter (14) may be coupled to a photovoltaic power generator (10). The inverter may be subject to at least one operational constraint. A power-buffering circuitry (16) may be connected between the photovoltaic power generator and the inverter to buffer power generation fluctuations which can occur in power generated by the photovoltaic power generator, and satisfy the operational constraint of the inverter notwithstanding an occurrence of the power generation fluctuations. A controller (14) may be coupled to the power-buffering circuitry and may be responsive to the parameter of the photovoltaic power generator to perform at least one control action regarding the power fluctuations. Control actions may be performed by the controller independently of a control strategy of the inverter.
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3.发明申请PHOTOVOLTAIC POWER GENERATION SYSTEM INCLUDING APPARATUS AND METHOD TO BUFFER POWER FLUCTUATIONS 有权包括装置的光伏发电系统和缓冲电力波动的方法公开(公告)号：US20140210275A1
公开(公告)日：2014-07-31
申请号：US13755125
申请日：2013-01-31
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Maozhong Gong , Bruce Gordon Norman
CPC classification number: H02J7/35 , H02J3/383 , H02J3/385 , H02J7/345 , Y02E10/563 , Y02E10/566 , Y02E10/58 , Y10T29/49117 , Y10T307/707
Abstract: A power generation system, apparatus and method to buffer power fluctuations are provided. At least one inverter (14) may be coupled to a photovoltaic power generator (10). The inverter may be subject to at least one operational constraint. A power-buffering circuitry (16) may be connected between the photovoltaic power generator and the inverter to buffer power generation fluctuations which can occur in power generated by the photovoltaic power generator, and satisfy the operational constraint of the inverter notwithstanding an occurrence of the power generation fluctuations. A controller (14) may be coupled to the power-buffering circuitry and may be responsive to the parameter of the photovoltaic power generator to perform at least one control action regarding the power fluctuations. Control actions may be performed by the controller independently of a control strategy of the inverter.
Abstract translation: 提供了缓冲功率波动的发电系统，装置和方法。 至少一个逆变器（14）可以耦合到光伏发电机（10）。 逆变器可能受到至少一个操作约束。 电力缓冲电路（16）可以连接在光伏发电机和逆变器之间，以缓冲由光伏发电机产生的电力中可能发生的发电波动，并且尽管发生功率，但是满足逆变器的操作约束 一代波动。 控制器（14）可以耦合到功率缓冲电路，并且可以响应于光伏发电机的参数来执行关于功率波动的至少一个控制动作。 控制器可以由控制器独立于变频器的控制策略执行。
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