Calculate Shareholders' Equity: A Comprehensive Guide

Discover how to calculate shareholders' equity to assess a company's financial health. Learn the formula, components, and ...
IEEE

Transient Fault Current Calculation Method for the PV Grid-Connected System Considering Dynamic Response of PLL

Abstract: The transient fault characteristics of photovoltaic (PV) grid-connected systems are highly dependent on the dynamic response of control links. The phase-locked loop (PLL) in the inverter ...
IEEE

Fault Current Multi-Stages Calculation Method for DFIG-Based Wind Farms With Whole Fault Process Attributes Under Asymmetrical Grid Fault Conditions

Abstract: The existing imprecise fault current calculation, due to incomplete stage division of whole fault process of DFIG-based wind farms (DBWFs), brings great hidden dangers to safety and stable ...
INSPIRE

Boundary terms and Noether current of spherical black holes

We consider two proposals for defining black hole entropy in spherical symmetry, where the horizon is defined locally as a trapping horizon. The first case, boundary terms in a dual-null form of the ...