The supply voltage frequency effect on partial discharge (PD) phenomena has continued to draw research interest. Although most high equipment operates at power (50/60 Hz), testing is often done different frequencies for various reasons. Despite some agreements and inconsistencies the findings of PD activity’s dependence, there been consensus recognition mechanism parameters that influence how a...

Humidity sensors with high sensitivity and fast response characteristics are of great interest for researchers. In this work, capacitive humidity were fabricated using ionic liquid/cellulose nanofibers (CNFs) as the composited sensing film. The porous CNFs beneficial preparing films via a solution process, liquid could be uniformly dispersed in films. humidity-sensing performance as-prepared wa...