Understanding Dollarization: Currency Stability and Investment

Discover how dollarization stabilizes fledgling economies and attracts foreign investment by replacing the local currency with the U.S. dollar for safety.
Hydrocarbon Processing

The use of Belleville hold-down supports in piping to overcome vibration problems

Dynamic loading due to pulsation is a critical consideration in piping systems connected to reciprocating machinery, such as ...
IEEE

Small-Signal Stability Analysis and Parameters Optimization of Virtual Synchronous Generator for Low-Inertia Power System

Abstract: The stable operation of converter-interfaced generation (CIG) units is paramount for ensuring resilience in low-inertia power systems. This paper presents a comprehensive small-signal ...
IEEE

Unified Framework of Gradient Computation for Hybrid-Link System and Its Dynamical Simulation by Implicit Method

Abstract: Flexible tools such as golf clubs and sports prostheses used for exercise are generally constructed from materials that are both strong and lightweight enough to withstand the weight and ...
IEEE

Stability Enhancement in Power Systems with High Renewable Penetration: The Role of Grid-Forming Inverters

Abstract: As power systems integrate increasing levels of renewable energy sources (RES), stability becomes a significant challenge due to the unique dynamic characteristics of inverter-based ...
IEEE

Dynamic Analysis and Stability Enhancement of a Weak Grid-Tied Hybrid System Integrating PV, Full-Scale Wind Turbine, and Battery Storage

Abstract: Hybrid generation systems integrating photovoltaics (PVs), full-scale wind turbines (WTs), and battery energy storage systems (BESSs) have garnered substantial interest for utility-scale ...
IEEE

Dynamic Evolution and Stability Analysis of GFM-Based Renewable Energy Resources Considering Repeated & Continuous Current Saturation

Abstract: The current saturation (CS) strategy of grid-forming renewable energy sources (GFM-RESs) is designed to protect the device from overcurrent damages. However, the potential switching ...
IEEE

Corrections to “Finite Time Stability and Optimal Finite Time Stabilization for Discrete-Time Stochastic Dynamical Systems”

Abstract: This note provides corrections to the statements and proofs of Lemma 4.2 and Theorem 4.1 in (Lee et al., 2023). It also discusses how the statements of the remaining theorems should be ...