为了研究混合双馈入直流输电系统中电网换相换流器型高压直流输电(line commutated converter based high voltage direct current,LCC-HVDC)子系统和电压源换流器型高压直流输电(voltage source converter based high voltage direct c...
拟直流最优潮流(quasi direct current optimal power flow,QDCOPF)模型将复杂的非线性规划问题线性化处理,使得问题模型结构简单,求解速度快,但是计算精度偏低。基于此,提出一种基于改进内点半定规划(modified semidefinite programmin...