Control system for an electric motor having an integral...
DC pump drive module
Drive apparatus and method for its operation
Energy conversion apparatus for supplying variable voltage direc
Flywheel-based energy storage on a heave-compensating drawworks
Flywheel-based energy storage on a heave-compensating drawworks
Inertial energy interchange system with energy makeup by combust
Power output apparatus and method of controlling the same
Power output apparatus and method of controlling the same