作者: J.E. Van Ness , F.M. Brasch
关键词: Differential equation 、 State variable 、 Control theory 、 Matrix differential equation 、 Eigenvalues and eigenvectors 、 Polynomial matrix 、 Mathematics 、 Electric power system 、 Matrix polynomial 、 Applied mathematics 、 Defective matrix
摘要: The linearized differential equations describing the dynamics of an electrical power system are developed in polynomial matrix form. This reduces number variables from state variable form equations, keeping only those appearing at interface between generating units and transmission system. Algorithms described which allow eigenvalues to be assigned a this form, eigenvectors approximate desired set eigenvectors. An example problem forming reduced order model is given.