39results about How to "Increase power generation output" patented technology

A single cell for a solid oxide fuel cell, in which a solid electrolyte layer is sandwiched by an upper electrode layer and a lower electrode layer. This single cell includes a substrate having openings and an insulating and stress absorbing layer stacked on an upper surface of this substrate. The solid electrolyte layer is formed on an upper surface of the insulating and stress absorbing layer so as to cover the openings, the upper electrode layer is stacked on an upper surface of the solid electrolyte layer, and the lower electrode layer is coated on a lower surface of the solid electrolyte layer via the openings from a lower surface of the substrate. A cell plate, in which these single cells are disposed two-dimensionally on a common substrate. Furthermore, a solid oxide fuel cell, in which these cell plates and plate-shaped separators including gas passages on both surfaces thereof are alternately stacked.

A fuel cell body has an anode having an anode-side separator with projections and depressions formed on its surface, a cathode, and a membrane electrode assembly disposed between the anode and the cathode, and the fuel cell body is disposed in a container for storing liquid fuel so that at least the anode side is immersed therein. Fuel passageways through which the liquid fuel flows are formed by regions surrounded by the projections and depressions on the surface of the separator and the membrane electrode assembly. By this, the downsized, simplified and lower power consuming structure of auxiliary equipment such as fuel feed system is achieved.

An outboard motor includes a vertical multi-cylinder engine, a fly-wheel magneto device, a partition plate, and a ventilation fan. The vertical multi-cylinder engine is disposed in an engine cover and comprises a crank case and a crank shaft, the crank shaft being rotatably disposed and protruding upward from the crank case. The fly-wheel magneto device is disposed on the protruding portion of the crank shaft. The partition plate is disposed in the engine cover and partitions the inside of the engine cover into an engine air-inlet space and a space including a heat-generating source, the engine air-inlet space being disposed at the upper portion of the engine cover, and the space including a heat-generating source being disposed at the lower portion of the engine cover. The ventilation fan is disposed in the lower space below the partition plate.

A wind tunnel collecting generator comprises a frame, a turbine rotor, a snuffle valve and a tail wing. The frame is reduced stepped and then expanded. The turbine rotor is arranged in the frame. The snuffle valve is on the wall of the frame. The tail wing is arranged on the face of frame. Via the acceleration of frame, the improved efficiency of turbine rotor and the reduced pressure of snuffle valve, the inventive generator can own wide operation range, low occupied space, low heavy, low noise and high efficiency.

The invention provides a belt-starter generator (BSG) motor control system for a micro hybrid vehicle, which comprises positive and negative buses which are led out from the two poles of a power supply, a three-phase inversion / rectification circuit connected between the positive and negative buses, a BSG motor stator three-phase winding connected with the three-phase inversion / rectification circuit, and a buck chopper circuit and a BSG motor rotor exciting winding which are connected between the positive and negative buses in series, wherein a booster circuit is arranged between the power supply and the buck chopper circuit; the input end of the booster circuit is connected with the power supply, and the output end of the booster circuit is connected with the input end of the buck chopper circuit; and the three-phase inversion / rectification circuit, the buck chopper circuit and the booster circuit are connected with a control circuit of a start and stop system of a motor and are controlled by the control circuit. The system improves the quick loading capacity of the BSG motor by increasing the control voltage of the excitation of the BSG motor.

The invention discloses a vertical-axis wind driven generator with double layers of wind wheels and a method thereof for speeding up the rotation of the wind wheel. The vertical-axis wind driven generator is characterized in that: the outer surface of a stator is closely attached to the inner surface of an outer sleeve of the stator; a rotor is arranged in a central hole of the stator; the upper and lower ends of the rotor are connected with the stator through rotor bearings; the upper layer of wind wheel is fixedly connected with the outer surface of the rotor; the lower layer of wind wheel is fixedly connected with the outer surface of the outer sleeve of the stator; and vanes of the upper and lower layers of wind wheels are fixedly connected around axle centers of the wind wheels in the same direction respectively, and rotate in opposite directions. The vertical-axis wind driven generator has the advantages that: the relative rotation speed of a stator coil in a magnetic field of a rotor permanent magnet is obviously increased to greatly improve the output power of power generation because the rotation directions of the vanes of the upper and lower layers of wind wheels are opposite to each other; and due to the design of the bent curved surface of the vanes, wind from any direction can be received, the rotation directions of the wind wheels are kept constant and the utilization ratio of wind energy is high.

A membrane-electrode assembly for solid polymer electrolyte fuel cells is provided which has a solid polymer electrolyte membrane having a high concentration of protonic acid groups enabling high proton conductivity and high humid condition, along with superior dimensional stability, without the membrane-electrode assembly dissolving in hot water. The membrane-electrode assembly for solid polymer electrolyte fuel cells was formed by using a polymer electrolyte composition consisting of a polymer having a cross-linking structure, this polymer electrolyte composition being obtained from a mixed solution that includes a polymer electrolyte containing a protonic acid group, a compound containing plurality of ethylenic unsaturated groups, and a solvent.

The invention relates to a phase-change coupling bionic fin type automobile exhaust waste heat step power generation system. The system comprises an inner layer heat conduction structure, a middle semiconductor temperature difference power generation module and an outer layer fin radiator. The inner layer heat conduction structure is tightly attached to the outer wall of an exhaust pipe of an automobile, and the whole body of the inner layer heat conduction structure is in a hexagonal prism shape so as to supply a flat attachment point for the temperature difference power generation module; the heat conduction structure is filled with phase-change material fused salts so that the temperature of the outer wall of the heat conduction structure is uniform and constant and the heat in the automobile exhaust waste is accumulated. The middle semiconductor temperature difference power generation module employs a dual-layer design, the inner layer power generation module and the outer layer power generation module select different thermoelectric materials according to respective actual working temperature areas, and the optimal working temperature areas of the two power generation modulesare matched with the actual temperature areas of the two power generation modules so that the two layers of power generation modules work at the optimal temperature, and the cascade utilization of theautomobile exhaust waste heat is achieved. The outer layer fin radiator adopts a leaf-shaped bionic structure, and forced convection heat dissipation is performed by utilizing air flow generated whenan automobile runs. The automobile exhaust can be used for generating power, and the waste heat utilization of the exhaust is achieved.

The invention discloses a compact acoustic wave power generation device for low-frequency broadband. The device comprises a base, an Archimedean spiral resonant cavity, a metal substrate, and a piezoelectric sheet; the Archimedean spiral cavity is of a spiral tube structure with an opening formed at one end and the other end closed; the lower surface of the Archimedean spiral resonant cavity is fixed on the base, and the upper surface of the Archimedean spiral resonant cavity is fixedly connected with the metal substrate, and therefore, a closed structure that is only opened at the opening canbe formed; the piezoelectric sheet is disposed on the surface of the metal substrate and is provided with a positive electrode and a negative electrode; the device further comprises a mass block; andthe mass block is disposed on the surface of the piezoelectric sheet. The compact acoustic wave power generation device of the present invention, small in size, can amplify low-frequency sound pressure; the compact acoustic wave power generation device has wider effective energy collection frequency bands; since the compact acoustic wave power generation device only occupies a small space, the compact acoustic wave power generation device is convenient to install; efficient sound-electrical conversion of low-frequency sound wave energy can be effectively realized; the effective working frequency bands of the energy harvester can be extended; and energy can be provided for low-power electronic devices.

The invention relates to an inlet air filter device of a gas turbine. The inlet air filter device comprises a filter, an anti-rain hood, a high-precision filter element, a back-blowing nozzle, a compressed air pipe, an electromagnetic valve, inspection and repair platforms, an air channel and a silencer, wherein the anti-rain hood is arranged at the inlet of the filter; the high-precision filter element is arranged in the filter; the back-blowing nozzle is arranged in the filter outlet direction of the high-precision filter element and is connected with the compressed air pipe; the electromagnetic valve is arranged on the compressed air pipe; the inspection and repair platforms are arranged at two sides of the high-precision filter element in the filter; the outlet of the filter is connected with the silencer through the air channel; the high-precision filter element is in a double-layer structure, the first layer is an E class filtering layer and the second layer is an anti-moisture filtering layer. The inlet air filter device of the gas turbine has the advantages of efficient filtering, long service life and low operation risk, and has a good promotional value.

The invention provides a storage tank device, and relates to a liquid storage device. The storage tank device comprises a tank body, solar panels and an electric heating device, wherein a containing space is formed in the tank body, the tank body can conduct heat, back plates of the solar panels are connected with the outer side wall of the tank body so that the heat of the solar panels can be transmitted to the containing space through the tank body, the electric heating device is connected with the solar panels, and one part of the electric heating device is disposed in the containing spaceof the tank body to heat the containing space. Under the cooperation of the solar panels, water-impurity-containing gutter oil in the storage tank device is sufficiently heated through clean energy, and energy consumption is reduced; the temperature coefficient effect of photovoltaic panels is weakened, and the power output of the solar panels is improved; and the size of the storage tank device equipped with the solar panels is reduced as much as possible.

The invention provides a linear motor generator power supply which comprises double electromagnets placed at two ends of a body, and a tubular linear generator is placed in the middle to form two cylinders A and B. An electromagnet excitation coil a is energized to force a permanent magnet array free piston mover to perform mechanical movement to the B cylinder, therefore, magnetic lines cut a linear generator stator winding and an electromagnet excitation coil b, induced current is generated, a group of super capacitor modules is charged after rectification and voltage regulation, another group of super capacitor modules discharges to the electromagnet excitation coil a, and balance current is used for a load. Conversely, the electromagnet excitation coil b is energized, the linear generator stator winding and the electromagnet excitation coil a generate induced current, the electromagnet excitation coil a or b is alternately conducted in a pulse way, and the linear generator stator winding and the electromagnet excitation coil a or b generate continuous induced current. The two groups of super capacitor modules are alternately and automatically switched between charging and discharging, the voltage cycle, conversion and recombination required for linear motor generator driving can be achieved, balance voltage is outputted from the load. The linear motor generator of the present invention provides a regenerable power source.

A solid oxide fuel cell stack includes a support, a plurality of power generation elements provided on a surface of the support, the plurality of power generation elements connected in series, each including at least a fuel electrode, a solid electrolyte, and an air electrode stacked in that order, and an interconnector that electrically connects an air electrode in one of adjacent power generation elements to a fuel electrode in the other power generation element. A solid electrolyte in adjacent one power generation element is provided between a fuel electrode in the adjacent one power generation element and the fuel electrode in the adjacent other power generation element, and an insulating member is provided at a position that is on the solid electrolyte in the adjacent one power generation element and between the air electrode in the adjacent one power generation element and the solid electrolyte therein.

The invention provides a power plant and an output increase control method of the power plant, which do not need a condensate water storage tank or can reduce the capacity of the condensate water storage tank in the aspect of increasing the power generation output of the power plant, and do not depend on the capacity of a degasser. The power plant comprises a boiler (1), a turbine (2, 3, 4), a condenser (6), a feed water heater (9), a deaerator (10), a deaerator water level control valve (30), an extraction valve (31) provided in an extraction system that introduces steam extracted from a turbine into a water supply heater, and an auxiliary steam introduction system (23) that introduces auxiliary steam into the feed water heater (9) is provided in the power plant. And an auxiliary steam regulating valve that is provided in the auxiliary steam introduction system and that regulates the amount of steam supplied to the water supply heater. When a rapid load increase request is made, the control device (100) controls, to orient the extraction valve (31) in a closing direction, to maintain an opening of the deaerator water level control valve (30), and to orient the auxiliary steam control valve (32) in an opening direction.

The invention relates to a power generation windmill group, belonging to the technical field of generating sets. The power generation windmill group comprises a main shaft, vanes, vane sleeve shafts, a supervoltage sensor, a connector for a phase converter at the root parts of the vanes, a power transmission gear, a fan cover, vane groups with diverse directions. The power generation windmill group is characterized in that the diameters of the vanes of the windmill can be designed to be from large to small, or be equal to one another, or be small to large; a plurality of vane groups are connected in series on the same shaft, and the forced directions of the vanes are mutually reversed. When wind passes through the first vane group, and the second vane group is blown to rotate by the rest energy to do work, and so on. When the wind force exceeds a preset insurance value, the supervoltage sensor automatically causes the vanes to rotate, surfaces contacting the wind become smaller and smaller until being smallest, and the direction is not changed, thereby playing the function of protecting equipment and increasing the power generation efficiency.

Disclosed is a switched reluctance generator current conversion system with a self-variable power generation voltage self-charging function; the switched reluctance generator current conversion systemconsists of a storage battery, ten switch tubes, six diodes, four capacitors, a three-phase winding and an inductor, and the whole current conversion system structure does not need an isolation link;the problem that the power generation voltage cannot be actively adjusted is solved by means of the current conversion system and the control method thereof, so that the adaptability of the system isgreatly improved; in the fourth and fifth modes of high-voltage output, the current can be relatively quickly reduced by changing the reverse voltage mode of the phase winding, so that the power generation current in the power generation stage is indirectly controlled, the power generation output capability is improved, the power generation output capacity is also improved and no extra device isneeded by means of the current conversion system; the storage battery can be automatically charged through the PWM effect of only one tenth switch tube; and the system is suitable for the various fields applied to the switched reluctance generators, such as the application of the wind power field.

A generator for a motorcycle is disposed within the power unit of the motorcycle and has: a stator configured by winding stator coils around stator teeth, respectively, the stator teeth extending radially from the center; and a rotor configured by arranging magnets on the inner peripheral surface of a rotor yoke and rotating about the center, i.e., around the stator. The generator for a motorcycle is configured in such a manner that: the magnets are arranged in the circumferential direction of the rotor so as to be adjacent to each other with gaps therebetween; the stator teeth are formed by stacking core sheets on each other, the core sheets being thin sheets of steel; the stator teeth each have tip sections extending in the rotational direction of the rotor and in the direction opposite the rotational direction, from the coil-wound section of the stator tooth, the coil-wound section being that around which the stator coil is wound; and when the leading end of a magnet in the rotational direction substantially coincides with the centerline of the coil-wound section, one of the tip sections of each of the stator teeth, said tip section extending in the rotational direction of the rotor, overlaps the preceding magnet adjacent to the leading end of the magnet in the rotational direction.

A wind farm of an embodiment includes a wind turbine and an airflow generation device, the wind turbine being installed in plurality in a predetermined installation region. The wind turbines each have a blade attached to a rotor. The airflow generation device includes a first electrode and a second electrode which are provided on a substrate formed of an insulating material. Here, the plural wind turbines include: a first wind turbine located on an upstream side and a second wind turbine located on a more downstream side than the first wind turbine, in a wind direction with a higher yearly frequency than a predetermined value, out of wind directions of wind blowing in the installation region. The airflow generation device is installed on the blade provided in the first wind turbine out of the plural wind turbines.

Based on a new concept, which is different from the conventional electric-power generating method, a stable electric power generation is enabled that requires less energy, exhibits a high efficiency and cleanness, and has no fear of exhaustion. There are included an electron supplier (20) that holds free electrons; an electron emitting port (30) that is located at the electron supplier (20) in such a manner that it is electrically conductive with the electron supplier (20); an electron pulling-in / releasing electrode (40) that is opposed to the electron emitting port (30) with an electric insulation field (F) intervening therebetween and to which electric fields are applied, thereby causing the electron pulling-in / releasing electrode (40) to pull in and release electrons; an electron acceptor (50) that receives the electrons released by the electron pulling-in / releasing electrode (40); ; and an electron absorption inhibiting means that inhibits the electron pulling-in / releasing electrode (40) from absorbing the electrons emitted from the electron emitting port (30). A positive voltage is applied to the electron pulling-in / releasing electrode (40), thereby causing the electron emitting port (30) to field emit electrons, which are then received by the electron acceptor (50) for collection.

A simple reflective synergistic device for a fixed flat panel photovoltaic module array power generation system comprises a front photovoltaic module, a rear photovoltaic module and a module bracket,wherein a light reflecting plate is installed between the front photovoltaic module and the rear photovoltaic module in a neutral position, one end of the light reflecting plate is connected with thetop edge of the front photovoltaic module through a light reflecting plate connecting piece, and the other end of the light reflecting plate is connected with the bottom edge of the rear photovoltaicmodule through the light reflecting plate connecting piece. The invention can be used for designing a new photovoltaic power generation system, and can also be used for installing the built photovoltaic power generation system. It can increase the output of power generation when the system works normally, advance the starting time when the system reaches the power generation threshold, postpone the closing time when the system falls below the power generation threshold, and effectively improve the power generation efficiency of the system. The design and implementation are simple, and the reflector material used can be any plate material with light reflection and scattering ability, the cost is low, and the power generation cost can be effectively reduced.

The present invention addresses the problem of providing a thermoelectric conversion module which suppresses a decrease in a power generation amount and exhibits high power output. The thermoelectric conversion module includes a thermoelectric conversion module substrate in which a P-type thermoelectric conversion element having a P-type thermoelectric conversion layer and a pair of connection electrodes, which are electrically connected to the P-type thermoelectric conversion layer, is provided on at least one surface of an insulating substrate, and an N-type thermoelectric conversion element having an N-type thermoelectric conversion layer and a pair of connection electrodes, which are electrically connected to the N-type thermoelectric conversion layer, is provided at least the other surface of the insulating substrate. The connection electrodes formed on the one surface of the insulating substrate and the connection electrodes formed on the other surface of the insulating substrate opposite to the one surface are electrically connected to each other, or a plurality of the thermoelectric conversion module substrates are laminated by being connected to each other through the connection electrodes.

The invention discloses a magnetomotive driven wind power generation device. A wind wheel drives a driving rotating body to rotate. During the rotation, a first magnet and a second magnet produce repellent force; the repellent force enables a driven rotating body to rotate; because the driven rotating body has inertia when rotating, the driving rotating body keeps rotating, the repellent force repeatedly acts on the driven rotating body, the driven rotating body is continuously pushed in a superimposed movement mode, so that the driven rotating body rotates at high speed; and then the driven rotating body which rotates at high speed drives a power generator to generate power, so as to realize a wind energy-mechanical energy-electric energy high-efficiency conversion process, and the device is lower in cost, smaller in size, is more environment-friendly, and has more significant power generation efficiency and higher power generation output power.

A novel concave component is composed of an inner component and an aluminum frame, wherein the inner component is a double-wave component composed of the following materials arranged in sequence: front glass, packaging material, a solar cell, back panel glass and a junction box. The inner component is combined with the aluminum frame by using a framing device, so that an alpha angle is concavely formed by the concave component along the short side direction, wherein the alpha angle is an included angle between the connecting line of the short side end point of the concave component and the connecting line of the short side middle point of the concave component, the alpha angle is 2-0.3 degrees, and the longitudinal direction of the component is kept straight. The invention provides a novelconcave component framing method, which uses a curved frame and utilizes the self-toughness of the component to make the component concave to form a concave surface, and the component is concavely formed with a curved reflecting surface, so that multiple reflections are formed on the surface of the component, thereby increasing the amount of incident of the secondary reflected light, and increasing the power generation output of the power station.

The invention discloses a compact acoustic wave power generation device for low-frequency broadband. The device comprises a base, an Archimedean spiral resonant cavity, a metal substrate, and a piezoelectric sheet; the Archimedean spiral cavity is of a spiral tube structure with an opening formed at one end and the other end closed; the lower surface of the Archimedean spiral resonant cavity is fixed on the base, and the upper surface of the Archimedean spiral resonant cavity is fixedly connected with the metal substrate, and therefore, a closed structure that is only opened at the opening canbe formed; the piezoelectric sheet is disposed on the surface of the metal substrate and is provided with a positive electrode and a negative electrode; the device further comprises a mass block; andthe mass block is disposed on the surface of the piezoelectric sheet. The compact acoustic wave power generation device of the present invention, small in size, can amplify low-frequency sound pressure; the compact acoustic wave power generation device has wider effective energy collection frequency bands; since the compact acoustic wave power generation device only occupies a small space, the compact acoustic wave power generation device is convenient to install; efficient sound-electrical conversion of low-frequency sound wave energy can be effectively realized; the effective working frequency bands of the energy harvester can be extended; and energy can be provided for low-power electronic devices.

The invention relates to a phase-change coupling bionic fin type automobile exhaust waste heat step power generation system. The system comprises an inner layer heat conduction structure, a middle semiconductor temperature difference power generation module and an outer layer fin radiator. The inner layer heat conduction structure is tightly attached to the outer wall of an exhaust pipe of an automobile, and the whole body of the inner layer heat conduction structure is in a hexagonal prism shape so as to supply a flat attachment point for the temperature difference power generation module; the heat conduction structure is filled with phase-change material fused salts so that the temperature of the outer wall of the heat conduction structure is uniform and constant and the heat in the automobile exhaust waste is accumulated. The middle semiconductor temperature difference power generation module employs a dual-layer design, the inner layer power generation module and the outer layer power generation module select different thermoelectric materials according to respective actual working temperature areas, and the optimal working temperature areas of the two power generation modulesare matched with the actual temperature areas of the two power generation modules so that the two layers of power generation modules work at the optimal temperature, and the cascade utilization of theautomobile exhaust waste heat is achieved. The outer layer fin radiator adopts a leaf-shaped bionic structure, and forced convection heat dissipation is performed by utilizing air flow generated whenan automobile runs. The automobile exhaust can be used for generating power, and the waste heat utilization of the exhaust is achieved.