Title :
Regression Modeling for Accommodating Unscheduled Flows in Electric Grids
Author :
Mohanpurkar, Manish ; Suryanarayanan, S.
Author_Institution :
Colorado State Univ., Fort Collins, CO, USA
Abstract :
Accommodation of unscheduled flows (USFs) using regression model building and robust regression is presented as an alternative to analytic ridge regression (RR) for numerically ill-conditioned incidence matrices.
Keywords :
matrix algebra; power grids; power transmission lines; regression analysis; RR; USFs; analytic ridge regression; electric grids; numerically ill-conditioned incidence matrices; regression modeling; unscheduled flow accommodation; Analytical models; Mathematical model; Numerical models; Power transmission lines; Robustness; Transmission line matrix methods; Vectors; Multicollinearity; ordinary least squares; ridge regression; robust regression; unscheduled flows;
Journal_Title :
Power Systems, IEEE Transactions on
DOI :
10.1109/TPWRS.2014.2301593
