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发明公开
CN109149582A 电力潮流控制系统的相位校正方法及电力潮流控制系统 有权

电力潮流控制系统的相位校正方法及电力潮流控制系统
摘要：
本发明公开了一种电力潮流控制系统的相位校正方法及电力潮流控制系统，其中方法包括：获取输电线路的电流输入参数；对电流输入参数进行分解得到第一电流输入参数分量和第二电流输入参数分量；根据第一电流参数分量和第二电流参数分量计算电流相位校正系数；获取电力潮流控制系统输出的电压控制参数；根据电流相位校正系数和电压控制参数，计算二者的乘积得到电压校正参数。本发明可以避免当电力潮流控制系统呈现低功率因数状态时，容易发生振荡的问题。因此，本发明的电力潮流控制系统的相位校正方法可以提高电力潮流控制系统的稳定性。
摘要（英）：

The invention discloses a phase correction method of a power flow control system and a power flow control system. The method includes obtaining current input parameters of a power transmission line; decomposing the current input parameters to obtain a first current input parameter component and a second current input parameter component; Calculating a current phase correction coefficient from thefirst current parameter component and the second current parameter component; Acquiring voltage control parameters of the output of the power flow control system; According to the current phase correction coefficient and voltage control parameters, the product of the two parameters is calculated to obtain the voltage correction parameters. The invention can avoid the problem that the power flow control system is prone to oscillation when the power flow control system presents a low power factor state. Therefore, the phase correction method of the power flow control system of the invention canimprove the stability of the power flow control system.

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