Abstract: Press-pack IGBT devices have become the preferred power devices for GW-level VSC-HVDC systems due to their advantages such as high power density per unit volume, doublesided heat dissipation ...

Clean, safe drinking water is something most homeowners take for granted, yet it relies on a delicate balance of pressure, proper plumbing design, and effective safeguards working behind the scenes.

Feb 14 (Reuters) - U.S. officials investigated a previously unreported experiment in Norway in which a government scientist tested a microwave device and developed neurological symptoms similar to ...

Working in strict secrecy, a government scientist in Norway built a machine capable of emitting powerful pulses of microwave energy and, in an effort to prove such devices are harmless to humans, in ...

Abstract: Power semiconductor devices are the core components of power electronic systems and the most fragile part. Power cycling tests (PCTs) and lifetime prediction models are the two main means to ...