초록 ▼

A power plant extracts energy from a free flowing motive fluid by means of a turbine mounted on a gimbal. The shroud element of the fluid intake has external rudders, in conjunction with the gimbal mounting, enabling the enclosed turbine to instantaneously respond to changes in the direction of the

A power plant extracts energy from a free flowing motive fluid by means of a turbine mounted on a gimbal. The shroud element of the fluid intake has external rudders, in conjunction with the gimbal mounting, enabling the enclosed turbine to instantaneously respond to changes in the direction of the free flowing motive fluid thus ensuring the face area of the intake is always physically orthogonal to the direction of the motive fluid streamlines. The shroud element may also be buoyant so as to optimally extract energy from an upper non-turbulent and higher velocity layer of the free flowing motive fluid. To function within an inherently unsteady source of energy, the preferred embodiment of the turbine is coupled to a DC generator which may further be coupled to a voltage and current regulating circuit which either charges a battery, performs electrolysis of water to produce hydrogen fuel, or is further coupled to a DC motor coupled to an AC generator. Alternatively an AC induction generator may be coupled to the turbine. Other mechanical, electrical, electronic, or electromechanical features may optionally be implemented to perform such tasks as adaptively locating the turbine in the maximum velocity flow, adapting internal vane and runner blade pitches for various flow rates and loads, keeping the intake free of obstructions, preventing loss of aquatic life, controlling and communicating the state of charge of the battery, or gauging and controlling the electrolysis process and communicating the fullness of the hydrogen gas output tanks.

대표청구항 ▼

1. A turbine or other apparatus of power generation using means responsive to motive fluid wherein the fluid intake is implemented via a gate or penstock which is:mechanically or electro-mechanically able to instantaneously adjust its physical orientation in any direction to adapt to changes in the

1. A turbine or other apparatus of power generation using means responsive to motive fluid wherein the fluid intake is implemented via a gate or penstock which is:mechanically or electro-mechanically able to instantaneously adjust its physical orientation in any direction to adapt to changes in the direction of the streamlines of a free flowing motive fluid; wherein said apparatus is physically secured by a mounting system comprised of circular bearings in one axis or plural axes commonly implemented as a gimbal, to provide the ability to instantaneously adjust the physical orientation of said fluid intake in any direction, to adapt to changes in the direction of said free flowing motive fluid; wherein the kinetic energy contained in said motive fluid is converted to electrical potential; wherein said kinetic energy contained in the motive fluid is converted to electrical potential by means of a coaxial fluid coupler or impeller directly driving the rotor of a DC generator, or, directly driving or indirectly driving through a system of gears, an AC induction generator with external voltage rectifiers producing a direct current output; wherein the voltage output of said DC generator or said AC induction generator with external voltage rectifiers is sensed to control a gate which inhibits flow to reduce the rotational velocity of said coaxial fluid coupler or impeller thus reducing the forces of gyroscopic precession, so to quicken the response to changes in the direction of the streamlines of a free flowing motive fluid. 2. The apparatus of claim 1 wherein said gate is controlled by an electronic microprocessor sensing said voltage output of the DC generator or AC induction generator.3. A turbine or other apparatus of power generation using means responsive to a motive fluid wherein the fluid intake is implemented via a gate or penstock which is:mechanically or electro-mechanically able to instantaneously adjust its physical orientation in any direction to adapt to changes in the direction of the streamlines of a free flowing motive fluid; wherein said apparatus is physically secured by a mounting system comprised of circular bearings in one axis or plural axes commonly implemented as a gimbal, to provide the ability to instantaneously adjust the physical orientation of said fluid intake in any direction, to adapt to changes in the direction of said free flowing motive fluid; wherein the kinetic energy contained in said motive fluid is converted to electrical potential; wherein said kinetic energy contained in the motive fluid is converted to electrical potential by means of a coaxial fluid coupler or impeller directly driving the rotor of a DC generator; or, directly driving or indirectly driving through a system of gears, an AC induction generator with external voltage rectifiers producing a direct current output; wherein the voltage output of said DC generator or said AC induction generator with external voltage rectifiers is sensed to control adjustable interior flow vanes and adjustable runner blades of the fluid coupler or impeller by employing a voltage feedback closed loop so as to optimize efficiency over a range of loads and flow velocities. 4. A turbine or other apparatus of power generation using means responsive to a motive fluid wherein the fluid intake is implemented via a gate or penstock which is:mechanically or electro-mechanically able to instantaneously adjust its physical orientation in any direction to adapt to changes in the direction of the streamlines of a free flowing motive fluid; wherein said apparatus is physically secured by a mounting system comprised of circular bearings in one axis or plural axes commonly implemented as a gimbal, to provide the ability to instantaneously adjust the physical orientation of said fluid intake in any direction, to adapt to changes in the direction of said free flowing motive fluid; wherein the kinetic energy contained in said motive fluid is converted to electrical potential; wherein said kinetic energy contained in the motive fluid is converted to electrical potential by means of a coaxial fluid coupler or impeller directly driving the rotor of a DC generator; or, directly driving or indirectly driving through a system of gears, an AC induction generator with external voltage rectifiers producing a direct current output; wherein the voltage output of said DC generator or said AC induction generator with external voltage rectifiers is electronically voltage and current regulated for charging any of the presently available varieties of chemistry of battery. 5. The apparatus of claim 4 wherein said charging of a battery, including gauging and communicating the fullness of the battery is controlled by an electronic microprocessor.6. A turbine or other apparatus of power generation using means responsive to a motive fluid wherein the fluid intake is implemented via a gate or penstock which is:mechanically or electro-mechanically able to instantaneously adjust its physical orientation in any direction to adapt to changes in the direction of the streamlines of a free flowing motive fluid; wherein said apparatus is physically secured by a mounting system comprised of circular bearings in one axis or plural axes commonly implemented as a gimbal, to provide the ability to instantaneously adjust the physical orientation of said fluid intake in any direction, to adapt to changes in the direction of said free flowing motive fluid; wherein the kinetic energy contained in said motive fluid is converted to electrical potential; wherein said kinetic energy contained in the motive fluid is converted to electrical potential by means of a coaxial fluid coupler or impeller directly driving the rotor of a DC generator; or, directly driving or indirectly driving through a system of gears, an AC induction generator with external voltage rectifiers producing a direct current output; wherein the voltage output of said DC generator is electronically voltage and current regulated for driving a DC motor mechanically coupled to a synchronous AC generator with output armature voltage applied directly to the utility power grid. 7. A turbine or other apparatus of power generation using means responsive to a motive fluid wherein the fluid intake is implemented via a gate or penstock which is:mechanically or electro-mechanically able to instantaneously adjust its physical orientation in any direction to adapt to changes in the direction of the streamlines of a free flowing motive fluid; wherein said apparatus is physically secured by a mounting system comprised of circular bearings in one axis or plural axes commonly implemented as a gimbal, to provide the ability to instantaneously adjust the physical orientation of said fluid intake in any direction, to adapt to changes in the direction of said free flowing motive fluid; wherein the kinetic energy contained in said motive fluid is converted to electrical potential; wherein said kinetic energy contained in the motive fluid is converted to electrical potential by means of a coaxial fluid coupler or impeller directly driving the rotor of a DC generator, or, directly driving or indirectly driving through a system of gears, an AC induction generator with external voltage rectifiers producing a direct current output; wherein further energy may be extracted by implementing an auxiliary DC generator or AC induction generator with external voltage rectifiers indirectly coupled through a system of gears to one axis or plural axes of said gimbal. 8. The apparatus of claim 7 wherein the armature current of said auxiliary DC generator or AC induction generator with external voltage rectifiers may be reversed temporarily once over a long term period so as: to use the secondary generator as a motor to affect the orientation of the face area of said fluid intake such that it no longer is orthogonal to the direction of the streamlines; thus:causing the motive fluid to remove tenacious debris from the face of the intake during a routine self-maintenance period. 9. The apparatus of claim 8 wherein said intake physical orientation is controlled by an electronic microprocessor.