#B64D31/18

ELECTRICAL POWER SUPPLY SYSTEM, MOVING OBJECT, CONTROL METHOD, AND STORAGE MEDIUM

An electrical power supply system includes: an estimation unit capable of estimating a first residual capacity, which is a residual capacity of a first electrical power storage device, based on an amo…

DRIVE·Jun 25·2 min read

B64D31/18 HONDA MOTOR CO., LTD.

POWER SUPPLY SYSTEM, MOVING OBJECT, AND CONTROL METHOD OF POWER SUPPLY SYSTEM

A power supply system includes: a first power supply circuit for supplying, to a first load device, direct current electric power output from a first power generation device; and a second power supply…

DRIVE·Oct 2·1 min read

B64D31/18 HONDA MOTOR CO., LTD.

CONTROL SYSTEMS FOR HYBRID ELECTRIC POWER PLANTS

A control system (100) for a hybrid electric powerplant of an aircraft includes a heat engine controller (101) configured to receive one or more power settings and to determine a heat engine setting a…

DRIVE·Dec 18·2 min read

B64D31/18 PRATT & WHITNEY CANADA [CA]

SYSTEM FOR MANAGING ENERGY FOR AN AIRCRAFT WITH A HYBRID POWER SOURCE COMPRISING AT LEAST ONE RECHARGEABLE ELECTRICITY SOURCE AND ONE ELECTRICITY GENERATING SOURCE

A power management system for an aircraft with a hybrid power source comprises a rechargeable electricity source and an electricity generating source, a detector determining status data of the element…

DRIVE·Aug 8·2 min read

B64D31/18 ASCENDANCE FLIGHT TECHNOLOGIES

ROTOR DYNAMICS ACCOMMODATION USING ELECTRICAL POWER ASSIST

Hybrid electric propulsion systems 100 are described. The systems include a gas turbine engine 20; 120 having low and high speed spools 30, 32, each spool having a respective compressor 44, 52 and tur…

DRIVE·Jun 21·2 min read

B64D31/18 RAYTHEON TECH CORP [US]