N.J. condo’s had no heat for 116 days. Will warranty company ever step up?

And no heat on Dec. 5 — when the low was 20 degrees and the high was only 32 — the day that Ivan Vitiello, who owns the condo ...
IEEE

Solving Bilevel AC OPF Problems by Smoothing the Complementary Conditions – Part II: Solution Techniques and Case Study

Abstract: This is a second part of the research on AC optimal power flow being used in the lower level of the bilevel strategic bidding or investment models. As an example of a suitable upper-level ...
North Penn Now

How early cooling issues impact summer comfort and system reliability

Summer comfort depends on a cooling system that can respond quickly and consistently to rising temperatures. When an air conditioning system begins to show early warning signs, comfort is often the ...
IEEE

DeepOPF: A Feasibility-Optimized Deep Neural Network Approach for AC Optimal Power Flow Problems

Abstract: To cope with increasing uncertainty from renewable generation and flexible load, grid operators need to solve alternative current optimal power flow (AC-OPF) problems more frequently for ...