IEEE

State Transfer Induced Transient Synchronization Instability of GFM-VSC: Analysis and Improvement

Abstract: The operation mode of grid-forming voltage source converters (GFM-VSCs) may switch between voltage source mode (VSM) and current source mode (CSM) under some situations such as grid faults, ...
The Independent

Trump’s spiritual advisor sparks backlash for comparing president’s life to Jesus Christ

Donald Trump's personal spiritual adviser has sparked backlash after comparing the billionaire president's life to that of Jesus Christ’s, during an Easter lunch event at the White House. Paula ...
Business Insider

I took the same grocery list to Walmart and Costco. When it comes to prices and value, I found a clear winner.

I compared prices per ounce for 32 common grocery items on my list at Walmart and Costco. Costco had better prices but Walmart had more variety and no paid membership required to shop there. I'll buy ...
IEEE

Grid-Forming Control for VSC-HVDC Links Connected to Weak Grids – a Comparison Study to Vector Current Control

Abstract: Power-synchronization control (PSC) is a previously proposed grid-forming control for grid-connected voltage source converters (VSCs). A prominent feature of the PSC is that the VSC ...