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MHK Technologies/ +Impulse and reaction turbine operates in a bi-directional air flow developed by the OWC.
MHK Technologies/14 MW OTECPOWER +MINIMIZE SURFACE ACTIVITIES TO REDUCE THE CAPITAL COST AND TO IMPROVE EFFICIENCY ALTERNATE WORKING FLUIDS ARE USED FOR ENHANCED POWER EFFICIENCY IN OPTEC POWER HYBRID CYCLES ARE USED TO IMPROVE POWER AND NEED WITH SUBSEA HEAT EXCHANGERS ADVANCED SUPPORTING VESSEL CONCEPT AND FREE STANDING RISER TECHNOLOGIES TO WITH STAND HARSH OCEAN ENVIRONMENT IN DEEPWATER HAD BEEN DEVELOPED FOR THIS OPTEC POWER IT IS THE ONLY RELIABLE AND PROFITABLE RENEWABLE ENERGY SOURCE FOR THE NEED OF WORLD ENERGY FOR THE NEXT DECADE DESALINATION AND HDROGEN PRODUCTION ARE LINKED TO THE POWER GENERATION OF THE OTEC POWER FOR SEVERAL BY PRODUCTS COST EFFECTIVE PRODUCTION CLEAN ENERGY AND CLEAN WATER IS THE GOAL OF OTECPOWER INC OUR 14 MW OTEC POWER COSTS 50 MILLION USD ALL EQUIPMENT HAD BEEN DESINGED AND A FEW OF THEM ARE TESTED FOR OIL AND GAS INDUSTRY APPLICATION WHICHA RE BEING USED FOR OTECPOWER A RELIABLE AND FEASIBLE OTECPOWER IS PROPOSED
MHK Technologies/Aegir Dynamo +The Aegir Dynamo functions in a unique fashion by generating electrical current from the motion of the prime mover in one phase via a direct mechanical conversion and the use of a bespoke buoyancy vessel Aegir Dynamo is housed in a sealed central column which remains in a relatively stationary position due to ballast and the moored reactor plate at its base The Buoyancy float moves up and down due to its reaction to the change in water level and the effect of gravity The motion of the buoyancy float is transferred to the Aegir Dynamo by a shaft
MHK Technologies/AirWEC +Development work on the AirWEC has been temporarily suspendedd
MHK Technologies/Anaconda bulge tube drives turbine +Anaconda uses a large water filled distensible rubber tube floating just beneath the ocean surface and oriented parallel to wave direction As a wave passes the bulge tube is lifted with the surrounding water and this causes a bulge wave to be excited which then passes down the tubes walls gathering energy from the ocean wave as it passes By matching the speed of the bulge wave to that of the sea wave resonance is achieved and high power capture becomes possible The bulge waves are then used to drive a turbine generator located at the stern of the device
MHK Technologies/AquaBuoy +The Aquabuoy 2.0 is a large buoy tied to a shaft. By bobbing up and down, the water is rushed into an acceleration tube, which in turn causes a piston to move. This moving of the piston causes a steel reinforced rubber hose to stretch, making it act as a pump. The water is then pumped into a turbine which in turn powers a generator. The electricity generated is brought to shore via a standard submarine cable.
MHK Technologies/Aquanator +The Aquanator is a proposed device using hydrofoils (an underwater version of airfoils) to generate electricity from water currents. 'Aquanator' is a trademark of Atlantis Resources Corporation Pte. Limited. The Aquanator use a series of aquafoils (lift vanes) mounted on a belt or chain which slides on an oval track. The structure is mounted completely underwater. When the tide shifts the belt rotates in the opposite direction. Flows of about 1.0 m/s will rotate the aquafoils and generator, producing 1.0 MW of electricity.
MHK Technologies/Aquantis +The Aquantis Current Plane, C Plane, technology is a marine current turbine designed to extract the kinetic energy from the flow and is capable of achieving reliable competitively priced base load power generation. Aquantis deployment is projected to be cost competitive with thermal power generation when CO2 emissions and other environmental costs are accounted for.
MHK Technologies/Archimedes Wave Swing +The AWS wave energy converter is a cylindrical chamber moored to the seabed. Passing waves move an air-filled upper casing against a lower fixed cylinder, with up and down movement being converted into electricity. As a wave crest approaches, the water pressure on the top of the cylinder increases, and the upper part or 'floater' compresses the gas within the cylinder to balance the pressures. The reverse happens as the wave trough passes and the cylinder expands.
MHK Technologies/Atlantis AN 150 +The AN400 is a 400kW shallow water hydro kinetic turbine which has been extensively operated at an open ocean, grid connected test facility located at San Remo, Australia. The system has 220o yaw capability, vertical recovery for maintenance and cleaning, and the system is fully autonomous and can be remotely controlled via internet connection. The converter and PLC/power conditioning/control systems are located on top of a surface piercing pylon. The turbine is robust and can withstand water flow containing significant debris. It is fully scalable and has been developed over a 6 year period with multiple tow-testing and continual optimisation.
MHK Technologies/Atlantis AR 1000 +The AR series turbines are commercial scale Horizontal Axis Turbines designed for open ocean deployment in the harshest environments on the planet. AR turbines feature a single rotor set with highly efficient fixed pitch blades. The AR turbine is rotated as required with each tidal exchange using the on board yaw system. This is done in the slack period between tides and fixed in place for the optimal heading for the next tide. AR turbines are rated at 1MW.
MHK Technologies/Atlantis AS 400 +AS series turbines are ducted Horizontal Axis Turbines HAT suitable for deployment with mono directional blades in river environments and bi directional blades in diurnal tidal locations AS turbines feature a unique swept back blade design and control system to optimize turbine efficiency across flow velocity distributions The AS 400 the first of the AS series has been designed from first principles using extensive computer modelling and following tow testing in August 2008 is recognized as the world s most efficient water to wire turbine as verified by Black Veatch
MHK Technologies/Atlantisstrom +Five drop shaped vanes are placed between two circular metal plates and are held in place by two supports. The assembly is fixed between two opposing rock faces in a narrow fjord and rotates at approximately 7 RPM.
MHK Technologies/BOLT Lifesaver +Fred Olsen s BOLT Lifesaver wave energy converter is ultimately capable of producing clean and efficient electricity
MHK Technologies/Benkatina Turbine +The Benkatina TurbineTM is designed to be integrated into any existing or planned pipe and other downhill flow systems including: Fresh water, Waste water, Open canals, Industrial output, Rain gutters, etc. A unique patented coupling mechanism is deployed allowing total separation between the liquids running in the pipes from the gear and shaft thus preventing any possibility of leaks and contaminations.
MHK Technologies/Blue Motion Energy marine turbine +The Blue Motion Energy marine turbine however uses a patented system of seawalls placed radial around the vertically mounted rotor this way it is possible to funnel the current and significantly increase the flow velocity independent of the direction of the current.
MHK Technologies/Bluetec +The Bluetec platform is a unified floating support structure which can hold any type of turbines in any water depth. It offers waterproof housing for vulnerable systems above the waterline unique in the tidal industry. Power cables are connected dry rather than under water, reducing risks and costs significantly. The Bluetec structure is much lighter than the gravity based designs requiring less tonnage steel per MW. The device itself is floating and therefore installation can be executed with widely available vessels without the need for expensive floating cranes or jack ups.
MHK Technologies/Brandl Generator +The Brandl Generator consists of a floating disc that rises and falls with the waves. A pendulum mass hanging beneath a spring moves up and down anti-cyclically. This mass drives the direct connected magnets that induce an electrical current when they move through the induction coils. This drawing shows the basic idea.
MHK Technologies/C Plane +The Aquantis C Plane is a dual horizontal axis rotor device with two nacelles housing power generation systems
MHK Technologies/C Wave +The C Wave device uses two neutrally buoyant walls approximately half a wave length apart so that while one is moving forward the other is moving back. The device works at a broad bandwidth around this half wavelength spacing. However, to improve annualized energy yield still further a third wall at an unequal spacing can be added in order to extract energy from different wavelengths.
MHK Technologies/C5 +The C5 is anchored perpendicular to the motion of the waves. On either side of the oblong machine are 20 hemisphere shaped floats that are partially submerged in the water. When a wave rolls in the floats are lifted upwards in succession by the wave crest. The floats are each positioned at the base of their own hydraulic cylinder.
MHK Technologies/CETO Wave Energy Technology +The CETO system distinguishes itself from other wave energy devices by operating out of sight and being anchored to the ocean floor. Each CETO unit consists of a pump unit moored to the ocean floor and connected to a submerged Buoyant Actuator via a tether. The Buoyant Actuator moves in an orbital motion, in harmony with the wave, capturing the power of the passing waves. The fluid is then re-circulated at low-pressure to the CETO units offshore creating a closed-loop system. The generation capacity of CETO projects is scalable. To increase the project capacity additional units can be added offshore and connected back to a larger power house onshore.
MHK Technologies/Canal Power +The SAHT (suction-augmented hydropower turbine) is a hydrokinetic turbine consisting of a multi-stage suction-producing engine for converting the kinetic energy of canal or river flow into mechanical energy. It can be described as a ducted rotary hydro-craft, comprising a concentric funnel and nozzle which enclose a torpedo-shaped hydrofoil structure at their center. A propeller attached to the torpedo-shaped internal wing drives an electrical generator. The ducts create suction forces that pull water through the rotor by creating an extreme low pressure zone behind the rotor, and this force combined with the direct pressure of canal flow onto the face of the rotor, produces an augmented volume of power.
MHK Technologies/Centipod +The Centipod ocean wave generating system, a horizontally stable floating platform, optimally yawed, active to wavefront exposure has flotation pods driving hydraulic rams.
MHK Technologies/Closed Cycle OTEC +Closed Cycle System
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