论文部分内容阅读
为进一步简化电流注入潮流控制补偿方法,利用Newton-Raphson功率不匹配方法构建功率不匹配的电流注入潮流控制方法.该方法基于STATCOM总线控制网络,并利用压控总线与零功率产生所需的电压幅值作为控制指标.STATCOM的连接总线功率不匹配方程包含在Newton-Raphson电流注入潮流方程,以及其他PQ总线的电流匹配方程中.此外,利用最终的目标值在迭代过程中对STATCOM的参数进行更新.通过该总线发电方式,可减少所需的方程数目.开发的模型降低了计算机程序代码的复杂性,避免Jacobian矩阵修改,并提高可重用性.最后,对所研制的STATCOM模型的性能,使用标准IEEE测试系统进行验证.“,”In order to simplify the current injection power flow control compensation method, the power mismatch current injection power flow control method is constructed by using the Newton-Raphson power mismatch method. STATCOM bus control network uses the voltage control bus and zero power generation of the required voltage amplitude as a representative. The mismatch equations of STATCOM connected bus power are included in the Newton-Raphson current injection power flow equations, and the otherPQ bus current matching equations. In addition, the final target value is used to update the parameters of STATCOM in the iterative process. This kind of power generation bus can reduce the number of required equations. The developed model reduces the complexity of the computer program code, avoids the modification of the Jacobian matrix and improves the reusability of the software. Finally, the performance of the developed STATCOM model is verified by using the standard IEEE test system.