Morningstar Quantitative Ratings for Stocks are generated using an algorithm that compares companies that are not under analyst coverage to peer companies that do receive analyst-driven ratings.
Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
Vehicle service contracts, also known as extended auto warranties, can help you avoid paying for unexpected car repairs. According to government data, the cost of maintaining and repairing a vehicle ...
Enhanced Voltage Control of VSC-HVDC-Connected Offshore Wind Farms Based on Model Predictive Control
Abstract: This paper proposes an enhanced voltage control strategy (EVCS) based on model predictive control (MPC) for voltage-source-converter-based high-voltage direct-current (VSC-HVDC)-connected ...
Abstract: This paper presents a two-degree-of-freedom virtual synchronous generator (VSG) for converter stations that control the dc voltage. VSGs are currently being considered in applications such ...
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