#H02H3/28

AIRCRAFT SOLID STATE POWER CONTROLLER AND METHOD OF OPERATING AN AIRCRAFT SOLID STATE POWER CONTROLLER

An aircraft solid state power controller comprises a feed node to be electrically connected to a primary electric power supply; a load node to be electrically connected to at least one electric load; …

DRIVE·Apr 18·2 min read

H02H3/28 HS Elektronik Systeme GmbH

POWER CONTROL SYSTEM

A power converter (2) of self-excited type includes a first arm and a second arm, each of which includes one or more switching elements, and performs power conversion between a DC system (14) and an A…

DRIVE·Mar 6·2 min read

H02H3/28 MITSUBISHI ELECTRIC CORP [JP]

Multi-Voltage Capacitive Filter Protection Circuit

A protection circuit for a capacitive filter for a multi-voltage system includes a first capacitor electrically connected between a first connection point at a first electrical potential and a second …

DRIVE·Jan 18·1 min read

H02H3/28 C.E. Niehoff & Co.

Clock synchronization for line differential protection

The present invention is concerned with time synchronization between two geographically separated stationary clocks 1, 2, in particular clocks 1, 2 at two ends of a power transmission line. In particu…

DRIVE·Feb 5·2 min read

H02H3/28 ABB RESEARCH LTD [CH]