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.

Abstract: In a multi-voltage-source-converter (multi-VSC) system, there may be a scenario where some VSCs lose synchronization stability and others keep stable under grid faults. To describe and ...

PROS is a lightweight and fast alternative open source operating system for the VEX V5 Brain. PROS is built with developers in mind and with a focus on providing an environment for industry-applicable ...

Abstract: Interconnecting asynchronous power grids with the VSC-HVDC transmission is an important trend. To enhance the weak grid operation performance and grid frequency response capability of the ...