IEEE

Research on Commutation Failure Detection Method Based on Extinction Angle

Commutation failure (CF) is an unique fault of traditional line commutated converter based high voltage direct current transmission system (LCC-HVDC). The basic reason lies in the uncontrollable ...
The New York Sun

Exclusive: More Than 300 Pardon and Commutation Records Went Missing Under Biden Pardon Attorney Who Now Condemns Trump

Documents obtained by the Sun disclose that the whereabouts of the documents, all of which bear the 46th president’s signature, ‘are not known.’ ...
IEEE

Detection of Commutation Failure in LCC-HVDC Transmission System Based on DC Component Asymmetry of Valve Side Current Under Different Types of Faults

Abstract: The causes of commutation failure (CF) in the line-committed converter-based high voltage direct current (LCC-HVDC) transmission systems are diverse, which increasingly complicates its ...
The Denver Post

For first time, Gov. Jared Polis skips year-end pardons and commutations for convicted Coloradans

Getting your Trinity Audio player ready... For the first time in his tenure, Gov. Jared Polis did not end the year by granting clemency to any individuals convicted of crimes in Colorado. It had ...
Arkansas Democrat-Gazette

Court grants new hearing to man whose sentence for crack possession was commuted

A North Little Rock man whose life sentence was commuted by President Joe Biden will be resentenced after an appeals court concluded Tuesday that prior convictions were improperly factored into his ...