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 ...
Inspired by kirigami, a type of Japanese paper art, researchers have created a new material that transforms from a grid into ...
For five decades, many have tried to crack the Zodiac's Z13 cipher - which promises to reveal the killer's true name. Now, ...
In alignment with decarbonization efforts, there has been widespread global interest in renewable energy sources such as wind and solar, which are connected to the grid via grid-connected inverters.