About 12 results
https://drivepatents.com/patents/1374715 · 2 Jun 2026
In an embodiment, a power module may include: a plurality of first stages, each having an H-bridge to receive an incoming AC voltage at a first frequency and rectify the incoming AC voltage to a DC voltage; a plurality of DC buses, each to receive the DC v...
https://drivepatents.com/patents/1374700 · 2 Jun 2026
A power quality analysis system includes a smart breaker network having a smart meter coupled to a load and structured to measure power quality parameters; a cloud including a hub that is coupled to the smart breaker network and structured to receive the p...
https://drivepatents.com/patents/1382656 · 14 May 2026
A control system includes: a sensor system configured to produce an indication of one or more measured electrical properties of a multi-phase electrical distribution system; a relay system configured control an electrical connection between the electrical ...
https://drivepatents.com/patents/1382171 · 7 May 2026
A rocker arm assembly operable in a cylinder deactivation mode includes a valve portion, a drive cam portion, and a recharge cam portion. The valve portion is configured to operatively engage with one or more valves of a cylinder. The drive cam portion com...
https://drivepatents.com/patents/1381789 · 30 Apr 2026
Some embodiments relate to a passive phase connection detection method for feeder power lines of an electricity distribution network. The method can include acquiring a list of meters for each feeder power line of the electricity distribution network; acqu...
https://drivepatents.com/patents/1380627 · 9 Apr 2026
A valve assembly includes a fluid flow passage and valve components configured to selectively close the fluid flow passage. The valve assembly further includes a housing having a first sealing interface and an attachment portion having a second sealing int...
https://drivepatents.com/patents/1380777 · 9 Apr 2026
Some embodiments relate to monitoring an electrical power system including power distribution units (PDUs) and electrical equipment units to be provided with electrical power. The method includes receiving PDU data comprising time series data indicative of...
https://drivepatents.com/patents/1379830 · 19 Mar 2026
A system includes: a current interrupting module including: a first housing and a switching device in the first housing, the switching device configured to control an electrical connection between a first node of an electrical system and a second node of a...
https://drivepatents.com/patents/1379316 · 12 Mar 2026
A fuel system having a hydrogen fuel tank for fueling a fuel feed and propulsion system. The fuel system having a jet pump within the hydrogen fuel tank, at least one primary pump receiving fuel from the jet pump and pressurizing fuel to an outlet path and...
https://drivepatents.com/patents/1378569 · 12 Feb 2026
An islanding switch for use in a load panel includes a frame including islanding circuits, and a coupling assembly. The frame also includes a top having multiple openings, a sidewall extending downward from the top, multiple channels extending vertically b...