38results about How to "Uniform power generation" patented technology

The invention provides a natural energy storage power generation method and a power generation system thereof. The method comprises the following steps of firstly generating electricity by utilizing natural energy such as wind energy or solar energy, and compressing air, or directly compressing air, and generating electricity for a power grid by utilizing the compressed air as a power source. The air drives an air compressing device by utilizing a comprehensive energy power generation station to generate electricity, thereby producing compressed air through the air compressing device as an energy storage medium, and storing the compressed air in an air storage device, and further using the storage compressed air as the main drive energy or auxiliary drive energy for the other power generation stations, so as to realize the functions of stabilizing and peak compensation.

The invention relates to the technical field of valves, and discloses an intelligent pressure reducing valve system with spontaneous power generation, data acquisition and automatic control functionsand a control method. The intelligent pressure reducing valve system comprises a power generating device, data acquisition components, a data processing device and a display terminal, wherein the power generating device comprises a power generating assembly which is arranged to be perpendicular to the flowing direction of a fluid and a battery assembly which is arranged outside a valve body, the valve body is connected to a main pipeline, a bypass pipeline is connected to the valve body in parallel, and the power generating assembly is arranged inside the bypass pipeline; the power generatingassembly comprises a power generating unit and a rotating wheel, the rotating wheel is connected with a rotor of the power generating unit through a rotating shaft, and the rotating wheel comprises blades, an upper base and a lower base; and the data acquisition components are arranged in front of the valve body and / or in the valve body and / or behind the valve body, and corresponding operation isconducted on an actuator through the data processing device according to real-time parameters which are provided by the data acquisition components. The intelligent pressure reducing valve can spontaneously generate power, is stable in power generating performance and has the data acquisition, processing and display functions.

The invention provides a non-blocking tracking method for a dual-axis solar photovoltaic power generation system. According to the solar azimuth angle, when the solar panel is perpendicular to the sun's rays, the shadow of the solar panel and other solar panels are blocked, and according to the blocked situation , dynamically adjust the inclination angle of the solar panel, so that the shadow of the solar panel will not block the adjacent solar panels. In the present invention, since the inclination angle of the solar panel is gradually increased from 0°, the solar panel will not block any moment when the solar panel is tracking the sun, and all the solar panels can generate electricity evenly, which protects the power generation device well; and does not require Increase the distance between the solar panels, thereby improving the total daily power generation and power generation efficiency of the solar panel array under the same conditions.

The invention discloses a method for distributing power generation plan deviation electricity based on load rate adjustment direction, which comprises the following steps: obtaining the suggested load rate corresponding to each power plant; calculating the total power generation of all power plants according to the suggested load rate corresponding to each power plant; According to the suggested load rate corresponding to each power plant, carry out the first round of electricity distribution for the total power generation; count the remaining deviation power after the first round of power distribution of the total power generation; according to the suggested load corresponding to each power plant The second round of power distribution is performed on the deviation power. The present invention also provides a device for distributing power generation plan deviation electricity based on the direction of load rate adjustment, terminal equipment and storage media, which can reasonably distribute the deviation electricity, and promote the completion of the planned power generation balance of each power plant, thereby improving the efficiency of power grid dispatching agencies in arranging each power generation. The coordination and balance of the factory's execution of the contract electricity.

The invention discloses a piece of solar photovoltaic automotive glass, which comprises a toughened glass base as the underlay, a thin film photovoltaic battery layer arranged on the toughened glass base, and a transparent resin material layer which is coated on the thin film battery layer and the surface opposite to the surface that the thin film battery layer is contacted with the toughened glass base. Leading wires are arranged on electrodes of the thin film photovoltaic battery layer. The photovoltaic automotive glass has the advantages of heat insulation and preservation, ultraviolet resistance and power generation. Automobile appliances (such as automotive audio systems, a GPS navigator, an MP3, a cellphone, even automotive startup accumulator, etc) can be directly or indirectly powered by a charge-discharge control device. The photovoltaic glass which also has certain visible light transmissivity can meet the requirements for lighting and vision for automotive driving, can perfectly combine with the automotive body glass without influence on the automotive exterior appearance, can completely replace the traditional automotive body glass, thereby becoming an automotive standard part, and having wide application and developing prospect.

The invention belongs to the technical field of valves and discloses a multifunctional full-automatic pressure reducing valve. The pressure reducing valve comprises a valve body, wherein an actuator used for controlling the opening degree of the valve body; the pressure reducing valve also comprises a power generation device, a data collection component and a data processing device; the power generation device comprises a power generation component arranged inside the valve body and a battery component arranged outside the valve body; the data collection component is arranged in the front of the valve body, and / or is arranged inside the valve body and or is arranged in the back of the valve body; the data collection component is used for collecting medium parameters in the valve body and transmitting the parameters to the data processing device; the data processing device is used for controlling the actuator to work according to the real-time parameters provided by the data collectioncomponent; the power generation device is used for supplying working power to the data collection component, the data processing device and the actuator. The pressure reducing valve has a data collection function and is capable of generating power by using the self kinetic energy of the circulation medium in the pressure reducing valve, supplying the working power to the data processing componentand the actuator of the pressure reducing valve; the self-sufficiency of electric energy of the multifunctional pressure reducing valve is achieved; the external power supply is not needed.

The invention belongs to the technical field of valves and discloses a full-automatic pressure reducing valve capable of achieving stable self power generation. The full-automatic pressure reducing valve capable of achieving stable self power generation comprises a valve body; an executor controlling the open degree of the valve body is arranged in the valve body; a power generating device, a dataacquiring assembly and a data processing device are further included; the power generating device is used for providing a work power source for the data acquiring assembly, the data processing deviceand the executor; the data acquiring assembly is arranged before the valve, and / or in the valve, and / or after the valve; the data acquiring assembly acquires medium parameters in real time and transmits the medium parameters to the data processing device, and the data processing device controls work of the executor according to the real-time parameters provided by the data acquiring assembly; thepower generating device comprises a power generating assembly and a battery assembly; the front side wall and the rear side wall of the valve are each provided with a connection hole; the two connection holes are connected through an external connection pipeline; the power generating assembly is arranged in the external connection pipeline; the battery assembly is arranged outside the external connection pipeline; and the inner diameter of the external connection pipeline is matched with the periphery of a shell of the assembly. The pressure reducing valve has a data acquisition function, canalso generate power through the kinetic energy of circulating media and provides a work power source for the data acquiring assembly and the executor.

A polymer electrolyte fuel cell comprising a cell having a solid polymer film, separators disposed on both sides of the cell so as to interpose the cell therebetween, and diffusion layers disposed between the cell and the separators and each having a substrate comprising an electrically conductive porous material and a slurry layer disposed on the substrate, wherein at least a part of each diffusion layer is provided with a gas barrier for preventing the permeation of gas in a direction parallel to the major surface of the diffusion layer.

The invention belongs to the technical field of a valve, and discloses a multifunctional pressure reducing valve capable of performing stable self power generation. The multifunctional pressure reducing valve comprises a valve body which is internally provided with an actuator for controlling aperture of the valve body. The multifunctional pressure reducing valve further comprises a power generating device, a data acquisition assembly and a data processing device. The power generating device is used for supplying working power to the data acquisition assembly, the data processing device and adisplaying terminal. The data acquisition assembly is arranged in front of the valve and / or in the valve and / or behind the valve. The data acquisition assembly acquires a medium parameter in real timeand transmits to the data processing device. The data processing device makes the actuator operate according to the supplied real-time parameter. The power generating device comprises a power generating assembly and a battery assembly. The front side wall and the back side wall of the valve are respectively provided with a connecting hole. The two connecting holes are connected through an external pipe. The power generating assembly is arranged in the external pipe. The battery assembly is arranged outside the external pipe. The inner diameter of the external pipe matches the outer circumference of an assembly housing. The pressure reducing valve has a data acquisition function and furthermore can utilize the kinetic energy of a flowing medium for generating power, thereby supplying working power to the data acquisition assembly and the actuator.