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1. 发明申请

US20090182518A1 Method of Calculating Power Flow Solution of a Power Grid that Includes Generalized Power Flow Controllers 有权
标题翻译：计算包含广义潮流控制器的电网的潮流解决方案
公开(公告)号：US20090182518A1
公开(公告)日：2009-07-16
申请号：US12013629
申请日：2008-01-14
申请人： Chia-Chi Chu , Sheng-Huei Lee , Chung-Hsiung Chen
发明人： Chia-Chi Chu , Sheng-Huei Lee , Chung-Hsiung Chen
IPC分类号： G01R21/06
CPC分类号： H02J3/06 , G01R19/2513 , H02J3/1814 , Y02E40/16 , Y02E40/18
摘要： A method to incorporate the steady-state model of the generalized power flow controller into a Newton-Raphson power flow algorithm is disclosed. The disclosed method adopts a flexible steady-state model of the generalized power flow controller, which can be applied to calculate the power flow solution of a power grid embedded with STATCOM, UPFC, GUPFC and the generalized power flow controller in a single framework. The disclosed method only incorporates the control variables of the shunt voltage sourced converter into the state vector of Newton-Raphson power flow algorithm. The increment of state variables due to incorporating the generalized power flow controller is less than the prior art. Further, the method can preserve the quadratic convergence characteristic of the Newton-Raphson power flow algorithm after embedding the generalized power flow controller into a power grid.
摘要翻译：公开了将广义潮流控制器的稳态模型并入牛顿 - 拉夫逊幂流算法中的方法。所公开的方法采用广义潮流控制器的灵活稳态模型，可以应用于单个框架中计算嵌入STATCOM，UPFC，GUPFC和广义潮流控制器的电网的潮流解决方案。所公开的方法仅将分流电压源转换器的控制变量合并到Newton-Raphson功率流算法的状态向量中。归结于广义潮流控制器的状态变量增量小于现有技术。此外，该方法可以将广义潮流控制器嵌入到电网中后，可以保持牛顿 - 拉夫逊潮流算法的二次收敛特性。

2. 发明授权

US07813884B2 Method of calculating power flow solution of a power grid that includes generalized power flow controllers 有权
标题翻译：计算包含广义潮流控制器的电网功率流解决方案
公开(公告)号：US07813884B2
公开(公告)日：2010-10-12
申请号：US12013629
申请日：2008-01-14
申请人： Chia-Chi Chu , Sheng-Huei Lee , Chung-Hsiung Chen
发明人： Chia-Chi Chu , Sheng-Huei Lee , Chung-Hsiung Chen
IPC分类号： G01R21/06
CPC分类号： H02J3/06 , G01R19/2513 , H02J3/1814 , Y02E40/16 , Y02E40/18
摘要： A method to incorporate the steady-state model of the generalized power flow controller into a Newton-Raphson power flow algorithm adopts a flexible steady-state model of the generalized power flow controller, which can be applied to calculate the power flow solution of a power grid embedded with STATCOM, UPFC, GUPFC and the generalized power flow controller in a single framework. The method only incorporates the control variables of the shunt voltage sourced converter into the state vector of the Newton-Raphson power flow algorithm. The increment of the state variables due to incorporating the generalized power flow controller is less than the prior art. Further, the method can preserve the quadratic convergence characteristic of the Newton-Raphson power flow algorithm after embedding the generalized power flow controller into a power grid.
摘要翻译：将广义潮流控制器的稳态模型纳入牛顿 - 拉夫逊潮流算法的方法采用广义潮流控制器的灵活稳态模型，可以应用于计算功率流动解在单个框架中嵌入STATCOM，UPFC，GUPFC和广义潮流控制器的网格。该方法仅将分流电压源转换器的控制变量合并到牛顿 - 拉夫逊幂流算法的状态向量中。归结于广义潮流控制器的状态变量的增量小于现有技术。此外，该方法可以将广义潮流控制器嵌入到电网中后，可以保持牛顿 - 拉夫逊潮流算法的二次收敛特性。

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