Abstract: The direct drive circuit breaker by permanent magnet synchronous motor is a new servo technology that can drive the moving contact to complete the opening and closing operation along the ...

Abstract: This article proposes an improved overvoltage suppression method for the initial charge of the dc capacitor in voltage source power converters. The proposed method makes multiple ...

Judges questioned whether the matter should be channeled away from federal court. The Trump administration appears likely to prevail on a procedural matter in a legal battle over an order revoking ...

President Donald Trump’s push to abolish collective bargaining rights for roughly 1 million federal workers faces a challenge from unions, who say he has unevenly used his national security powers.

The Federal Circuit’s active judges urged the DC Circuit to leave in place a panel ruling denying Judge Pauline Newman’s challenge to a law under which she was suspended from hearing cases. The ...