Abstract: This paper presents the test results of an ultrafast (less than 2 ms) medium-voltage hybrid dc circuit breaker prototype that consists of three switching devices: a 15-kV silicon carbide ...
At Home Hustle on MSN
7 Electrical Add-Ons That Inspectors Warn Are Still Being Installed
Home electrical systems seem straightforward until an inspector starts flagging dangerous installations hiding behind walls.
Abstract: High-voltage direct current (HVdc) circuit breakers based on power electronic technology usually require a large number of insulated-gate bipolar transistors (IGBTs) to achieve ...
The Family Handyman on MSN
15 Electrical Mistakes Homeowners Make
Here's what to look for, and how to fix what you find. Working on your own home is empowering, and it saves you money. Even ...
HONG KONG, Oct 13 (Reuters Breakingviews) - The truce between the United States and China always looked too good to last. What's surprising is how quickly it has fallen apart. The world's two largest ...
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