IEEE

Transient Stability Analysis of Grid Forming-Grid Following Paralleled System Using Improved Sum-of-Squares Programming

Abstract: This paper investigates the transient stability of the grid-forming and grid-following (GFM-GFL) paralleled system based on the Lyapunov direct method. To achieve this goal, an improved ...
IEEE

Limitations of Using Passivity Index to Analyze Grid–Inverter Interactions

Abstract: The main purpose of this article is to elaborate on the limitations of using frequency-domain passivity theories in analyzing grid-inverter interactions within the low-frequency range. It ...
Commercial Observer

As AI Stresses the Grid, R-Zero Looks to Reduce HVAC Use

The incessantly growing demand on the electrical grid from AI is creating added energy costs for commercial real estate owners. On Tuesday, R-Zero, a physical platform for buildings, released an ...
Reuters

GM to offer EV owners ability to sell power to US electricity grid

SAN FRANCISCO, June 9 (Reuters) - General Motors (GM.N), opens new tab is releasing a software update that allows some U.S. electric-vehicle owners to pipe power back to the electric grid, another ...
note

Shrinkflation? The era of "3 pieces of karaage, 830 yen bento"? Thinking about "Japan with less content" using 5 Whys.

Seeking a bento with a bit more of a "homemade feel" than a convenience store, I enter a local bento shop. However, the moment they open the lid, more and more people feel a sense of emptiness. "Wait, ...