In this work, a streamer model is developed to analyze the effects of space charge on the onset voltage and electric field of DC corona discharge. Meanwhile, space charge density measured by sound ...

Corona discharge is a common phenomenon in power transmission lines external insulation, and it may cause serious defect if without effective detection. The ultraviolet (UV) imagery technology has ...

This might mean repairing the roof and adding ice-and-water barrier, replacing damaged drywall, or improving your home’s insulation to prevent future ice dams. Skip it. It’s not recommended to ...

Joe Klein believes the Democratic Party has been damaged beyond repair. Leigh Vogel Klein followed up by quoting Wall Street Journal reporter Molly Ball’s account.“Later in the program ...

The relationship between the micro-process of surface discharge and the UHF maps is established theoretically, providing a basis for the accurate assessment of the insulation defect status of power ...

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While desktops have the luxury of sitting comfortably in your office, laptops are subject to all sorts of abuse. And the more you abuse it, the more likely you are to damage something. Your laptop ...

E-Field Color Contour Plot - No Insulation Shield near metal point. The idea I’m trying to get across here is that cables or accessories with missing or even partially damaged semicon ... in Figure 6 ...