779results about How to "Solve protection problems" patented technology

A domestic multifunctional intelligent robot comprises a processing and control system and a plurality of functional subsystems, and the functional subsystems comprise the movement system, the data collection system and the communication system. The domestic multifunctional intelligent robot is characterized in that the movement system comprises a locating module and a driving module, the locating module is used for recognizing and locating the environment where the robot is located, and the driving module is used for controlling movement of the robot; the data collection system comprises a vision module, a voice module and a data collection module, the vision module comprises a camera used for collecting video images, and the voice module comprises a pickup used for collecting audio information; the communication system comprises a wireless communication module used for achieving telecommunication of the robot; the processing and control system comprises a processing module and a control module, the processing module is used for receiving data in the functional subsystems in real time and processing the data according to a preset algorithm, and the control module is used for issuing control instructions to all the functional subsystems based on the processing result to control the movement of the robot.

The invention discloses a rhombic internal support clamp for round pipe welding. The rhombic internal support clamp comprises at least one rhombic internal support unit, push cylinders corresponding to the rhombic internal support units one to one, two end covers, a main shaft and a plurality of pressing back-blowing modules, wherein the main shaft is arranged at the center of a round pipe, and both ends of the main shaft are respectively fixed in the centers of the two end covers; each push cylinder is fixedly arranged on the main shaft; each rhombic internal support unit comprises a positioning ring, a movable ring and at least one rhombic supporting frame; the positioning rings fixedly sleeve the main shaft; the movable rings sleeve the main shaft and can move back and forth along the main shaft along with the pushing of the corresponding push cylinders; one pair of diagonals of each rhombic supporting frame is respectively hinged to the corresponding positioning ring and the corresponding movable ring, and the other pair of diagonals of each rhombic supporting frame is respectively hinged to two supporting platforms; at least one pressing back-blowing module is fixed on each supporting platform. According to the rhombic internal support clamp, the internal protection problem for pipe welding is solved, the quality of welds is improved, and thermal deformation is relieved.

A ground fault circuit interrupter against RCE suitable for various electrical instruments, equipments and systems fed by electrical power supply is characterized in that an erroneous reverse connection mechanism is included in its load end and the reset button comprises a reverse trip mechanism. When electric power is mistakenly connected to the load ends, the reset button will be always in trip situation and the socket on its upper lid will be kept free of electricity even the reset is attempted unless the error connection is corrected. As compared to prior art, the circuit interrupter of this invention has a simple mechanical trip structure which can effectively prevent equipment damage and personal hazard caused by reverse connection. Of course, it had successfully passed the 6 KV / 3 KA electric surge test and is highly anti-moist and anticorrosive.

Embodiments of the present invention provide a method for protecting a service path, a controller, a device and a system. The method comprises: an end node of a protection path receives a routing instruction transmitted by an SDN controller, the routing instruction including activation types of the service path and the protection path, forward relationships of the service path in the end node, and forward relationships of the protection path in the end node; the end node of the protection path activates at least one forward relationship in the forward relationships of the service path in the end node and the forward relationships of the protection path in the end node according to the activation types of the service path and the protection path; the end node of the protection path updates at one forward relationship in the forward relationships of the service path in the end node and the forward relationships of the protection path in the end node if it is determined that a fault occurs in the service path. The embodiments of the present invention solve the problem that in the SDN technology, the service path cannot be protected by the protection path when a fault occurs in the service path. The embodiments of the present invention relate to the technical field of communication.

The invention provides a method for multimedia information sharing and belongs to the technical field of mobile communications. The method for the multimedia information sharing comprises the steps that a user' instruction for sharing multimedia information is received; private data in the multimedia information is detected; a shielding operation interface of the private data is displayed when the private data is detected, and the private data is shielded according to the user's operation on the shielding operation interface; and the multimedia information of which the private data is shielded can be shared. The invention also discloses a relevant mobile terminal. The method for the multimedia information sharing provided by the invention solves the problems in the prior art that efficiency of the multimedia information sharing is low, and the private data in the multimedia information cannot be protected comprehensively. Through automatic detection of the private data and provision of the rapid shielding interface, the efficiency for the multimedia information sharing is increased; and the method and the mobile terminal are applicable to different types of multimedia information and can comprehensively protect the private data in the multimedia information.

The invention discloses an Internet of vehicles malicious node detection system and method for an integrated block chain consensus mechanism. Messages sent by a vehicle sending node Vi and identity information of a vehicle sending node Vi are packaged into a request authentication data packet to be sent to RSU via any vehicle receiving node Vj; after receiving the data packet, the RSU performs mutual identity authentication with the Vj; if the mutual identity authentication is passed, the RSU forwards the received data packet sent by the Vj to a TA; according to the traceability of a databaserecorded by a block chain, digital signature and information authentication are performed by using a RSA algorithm; the consensus mechanism is used for detecting whether the vehicle node is a malicious node through combining with the current state of the vehicle node. According to the method, the characteristic that the data recorded by the block chain is not easy to tamper is used, the maliciousvehicle in the Internet of vehicles can be efficiently and accurately detected, meanwhile, the problems of decentralized management and privacy protection of the Internet of vehicles also can be solved, and thus the problem that in the Internet of vehicles, the detection accuracy of the malicious node is low is solved, and the network overhead is effectively reduced.

The invention discloses a printing strippable protective ink, and a preparation method and application thereof. The ink comprises the following components in parts by weight: 50-80 parts of thermoplastic film-forming resin, 20-50 parts of low-viscosity plasticizer, 1-10 parts of filler and pigment, and 1-3 parts of functional assistant. The printing strippable protective ink has 100% solid rate, does not volatilize any solvent, is a green environment-friendly material, and satisfies the increasingly higher ecological environmental requirements. The ink has the advantages of no irritating smell, moderate viscosity and no voids, is not sticky to the printing screen, and is easy for printing operation; the ink can form a film by thermosetting at medium / low temperature, so the energy consumption is low; the thermosetting film has high flexibility, favorable heat resistance, favorable insulativity and favorable acid / alkali resistance, and effectively solves the influence on the resistance when etching the circuit on a transparent conductive film with acid and alkali in the touch screen manufacturing process; and after the conductive film protecting technique is finished in the touch screen manufacturing process, the protective ink layer can be easily stripped, and does not leave any residue, thereby effectively solving the problem of protection of the conducting film in the existing touch screen manufacturing process.

The invention provides an infrared metal reflecting film with high adhesive force and a manufacturing method thereof, wherein the infrared metal reflecting film with high adhesive force is plated on substrates of optical components such as glass, metal and silicon crystals. The infrared metal reflecting film with high adhesive force comprises a substrate, and is characterized in that a first transition layer, a holding-on bonding layer, a metal layer, a stress matching layer, a dielectric enhancement protecting layer and a hard wear-resistant layer are sequentially arranged on the substrate in an evaporation mode. The infrared metal reflecting film has the advantages of being good in film adhesive force, high in reflectivity, resistant to wear and high in environmental suitability, has a high laser damage resistance threshold value level, and can be widely applied to military and civilian photoelectron technical fields such as infrared lasers, refraction-reflection type optical systems and laser / infrared universal photoelectric equipment.

The invention discloses an AC-DC LED drive circuit with a high power factor, which comprises an AC input voltage circuit, a rectifying circuit, a switch converting circuit, a current sampling resistance circuit, an output adjusting switch pipe circuit, a power factor correcting controller circuit, a current control circuit I, a current control circuit II, and the like. The AC-DC LED drive circuitwith a high power factor is characterized by leading the AC-DC high-power factor correcting circuit to be capable of providing constant current and rapid current-limiting protection in a dynamic state (starting, input overvoltage, input mutation, LED load output overcurrent, LED load output short circuit, load mutation, and the like) needed by steady normal operation of an LED and can realize theinput soft starting and reduce the input impact current. The invention has the advantages that: 1. the problem of rapid control of output load current is solved when the high-power factor control is realized; 2. the overvoltage and short circuit protection of a boosting circuit can be realized; 3. the soft starting of a driver is convenient to realize, and the input impact current is inhibited.

The invention relates to an electronic document security ensuring system and an electronic document security ensuring method. The electronic document security ensuring system is based on a client server system, and performs user permission management by coordination of a client and a server, wherein the server comprises a document server module, a certificate management service module, a document log service module, a document distribution service module, and a user role and permission management service module; and the client comprises an electronic document editor module and a client configuration interface module. The electronic document security ensuring method comprises the following steps: 1) providing a unified security verification mode for different document formats of the client; 2) acquiring user operating information by operating information interception technology, and shielding corresponding unauthorized operation according to user permission; and 3) separating functions of document storage, role management, permission control and log management, and constructing an electronic document server end based on Web. The system and the method can prevent the information leakage in the form of electronic document and provide high security guarantee for electronic office.

The invention relates to a main transformer differential protection CT polarity check method of a pumped storage power station. In the invention, an applied power method is adopted to solve the problem that the main transformer differential, bus differential and high-voltage cable differential protection CT polarity cannot be checked during the inversed electrification of a main transformer before the machine set of the power station is started, thereby the safety and reliability of the system and the inversed electrification of the main transformer are ensured. The method has the advantages that the operation and the using condition are simple, the used test instrument equipment can be used repeatedly, the water debugging straight-line period of the machine set is not occupied, the temporary high-voltage cable investment is saved, and the commissioning cost is reduced; therefore, the method has favorable popularization and application prospect.

The invention discloses a method for preparing functional ultraviolet-resistant polyester staple fiber from waste renewable polyester bottle chips. The method comprises the following steps of: pre-treating and drying recovered waste renewable polyester bottle chips; drying ultraviolet-resistant polyester master batch; conveying the dried polyester bottle chips and ultraviolet-resistant polyester master batch into a special metering feeder to quantitatively feed and mix the polyester bottle chips and the ultraviolet-resistant polyester master batch to obtain a mixture; performing screw fusion extrusion on the mixed mixture with a certain concentration to obtain melt; filtering the melt, metering and spinning, cooling through circular blowing, winding and oiling, drawing and feeding, and holding filaments and falling into a barrel; bundling the filaments in the barrel; and performing oil water bath drawing and steam drawing, tense thermal forming, oiling, filament lamination, curling, loose thermal forming, cutting and packing to obtain an ultraviolet-resistant polyester staple fiber product. The method has the advantages of rational preparation process and high operability; and the product has lower cost than a new material and has good economic benefit and social benefit.

An intellectual steel strand for fiber lattice, which is molded by the stranding of central wire and wires around the central wire, the central wire is the enhanced composite intellectual rib of fiber lattice of a fiber lattice sensor; the intellectual rid comprises a fiber enhanced rid and fiber distributed along the lengthwise direction of the fiber enhanced rib, the fiber lattice sensor; a plastic sleeve is sleeved around the fiber without lattice, separates from the fiber and is connected with the fiber enhanced rib; the fiber transmitted by the fiber lattice sensor is led out from the head of the steel strand; a preparation method of the steel strand comprises the following steps of: firstly preparing the fiber lattice fiber enhanced composite intellectual rib; scattering stranding machines with the same length with the intellectual rib and substituting the central wire of the steel strand with fiber lattice fiber enhanced composite intellectual rib and finally molding the wire through stranding. The invented intellectual steel strand has self sensing property with all the advantages of fiber lattice, which can easily grasp the stress condition of the steel strand in the construction and service periods and instruct the tensioning of initial stress and the construction.

The invention discloses a double-feed wind power generator stator short circuit current calculating method under the condition of asymmetric faults. The method comprises the following steps: establishing a voltage equation and a flux linkage equation of a double-feed wind power generator, in the form of space vectors under a stator shaft system; establishing stator and rotor current expressions, and establishing a stator positive sequence flux linkage expression after the faults; establishing a rotor positive sequence flux linkage expression after the faults; establishing a stator positive sequence current expression of the double-feed wind power generator under the condition of an asymmetric fall of voltage at a machine end; establishing a stator negative sequence flux linkage expression after the asymmetric fall of the voltage at the machine end; establishing a rotor negative sequence flux linkage expression after the asymmetric fall of the voltage at the machine end; establishing a stator negative sequence current expression after the asymmetric fall of the voltage at the machine end; and finally obtaining a stator current expression after the asymmetric fall of the voltage at the machine end. According to the invention, the problems of affected relay protection and control accessed to a wind power field, affected safe and stable operation of a wind power generator set and the like, caused by lack of research on a simple and effective stator short-circuit current calculation method under the condition of the asymmetric faults in the prior art are solved.

The invention relates to a magnetic suspension device capable of automatically rotating, which comprises a bracket, an electromagnet, a suspension component, a displacement sensor, a rotating action coil, and a control circuit, wherein the electromagnet is arranged in the bracket; a suspension permanent magnet and a rotating permanent magnet are arranged in the suspension component; the suspension component can be magnetically suspended under the electromagnet and can automatically rotate along two directions; the displacement sensor is arranged in the bracket; the rotating action coil is arranged in the bracket and is used for detecting the rotation of the suspension component and driving the suspension component to rotate; the control circuit is arranged in the bracket; and the electromagnet, the displacement sensor and the rotating action coil are all connected to the control circuit. The suspension component of the device can stably suspend in air and can automatically rotate along two directions, the suspension component is under the power-off protection, and the control structure is simple. The device has the advantages of low power consumption, less emitted heat, and longerservice life. The device provided by the invention can be used as handiwork, showing stand, and the like.

The invention discloses a nonvolatile memory system and a management method of the nonvolatile memory system. A nonvolatile memory is constructed by adopting a nonvolatile PCM storage device, management on the nonvolatile memory is added to a host memory management module, unified management on the nonvolatile memory and a traditional DRAM is achieved, and the nonvolatile memory and the traditional DRAM can be fused to form a unified memory for the access of a host processor. According to the nonvolatile memory system and the management method of the nonvolatile memory system, the problem that power failure data of the traditional DRAM are lost and the problem of data consistency can be solved, and meanwhile energy consumption of the host memory can be lowered.

The invention provides a method for restoring a slash type degraded wetland. The degraded wetland is restored by adopting one or more of a hydrological connection method, a microrelief transformation method, a matrix recovery method, a vegetation recovery method and a riparian zone slope protection method. According to the specific circumstance of the degraded wetland, the method can comprehensively utilize the whole technical system, and also can separately utilize certain technology. The method improves the landform, a water system, a wetland matrix and the riparian zone environment of the degraded wetland through ecological engineering measures so as to reasonably arrange wetland vegetation from land to open water, construct an optimal wetland vegetation community structure, and effectively improve the stability and the self-maintenance of the degraded wetland.

The invention discloses an under-forest original ecology gastrodia elata planting method. The method includes the steps that a field of which one half backs to the sun and the other half faces the sun and a piece of shady mountainous forest land are selected for planting, wherein the altitude of the field and the altitude of land range from 1000m to 2000m; fungus-growing materials are prepared, specifically, tree sticks are cut in November to February and are then cut into short wood sections with the lengths ranging from 18cm to 20cm, the prepared tree sticks are placed along slopes, every 6-8 tree sticks is subject to a bottle of halimasch with the volume of 750ml, and homozygous zero-generation seeds and homozygous one-generation seeds are sown for planting, wherein the homozygous zero-generation seeds and the homozygous one-generation seeds are cultivated by carrying out artificial pollination on wild gastrodia. According to the method, the natural environment can be fully used, natural shading is achieved, and accordingly produced commodities can reach the quality standard of purely natural, pollution-free, environment-friendly, organic and authentic traditional Chinese medicinal materials due to abundant compost soil, leaves, sloped places and beneficial bacteria under a forest.

The invention provides a surface drilling pressure relief gas extraction and overlying strata isolated grouting filling synchronous implementing method, and is suitable for extraction and filling under a building. A plurality of grouting drilling holes are formed in the surface and above the middle of a working face before exploitation of the coal working face, a plurality of gas extraction drilling holes are formed in the surface and above a boundary, overlying strata grouting filling is implemented by the grouting drilling holes in the exploitation process of the coal working face, pressure relief gas of an upper adjacent coal seam can be extracted by the gas extraction drilling holes, a gas extraction channel is isolated from a grout flowing channel by barrier action of a top upper adjacent coal seam, and synchronization of grouting and extraction is realized until grouting filling and gas extraction of all the drilling holes in the whole coal working face are finished. Pressure relief gas extraction and overlying strata grouting filling can be implemented synchronously, problems of grout filling and gas flowing disturbance are solved, and subsidence can be controlled while the gas is extracted.

The present invention discloses an image watermark embedding method, an image watermark extraction method, a digital media copyright protection method and a digital media copyright tracing method. The image watermark embedding method comprises: converting a watermark into a watermark binary sequence as required; carrying out a key-based spread spectrum operation on the watermark binary sequence, so as to determine a spread spectrum watermark vector; carrying out adaptive segmentation on a to-be-watermarked image; based on the adaptive segmentation, carrying out multistage discrete cosine transform on the to-be-watermarked image, so as to determine a first transform coefficient matrix; based on the first transform coefficient matrix, constructing a feature vector, and embedding the spread spectrum watermark vector into the feature vector; and carrying out coefficient reset, inverse discrete cosine transform of the coefficient matrix, and the like on the feature vector embedded with the spread spectrum watermark vector, so as to determine the watermarked image. According to the methods disclosed by the embodiments of the present invention, invisibility, robustness and security of the watermark are improved, and risk that the watermark is recognized and erased maliciously is weakened.

The invention relates to a timing control circuit of a pulse power supply. The timing control circuit comprises a DC / DC (Direct Current) converter 1, a DC / DC converter 2, a power-on detection circuit, a delay circuit, a power-down detection circuit, switching current and a drive circuit. The power-on timing problems of GaAs devices and the like are solved by fewer components. The power-down timing circuit solves the damage problems of the GaAs devices and the like caused by timing abnormity due to output power-down. The power-down timing circuit is combined with the delay circuit, so that the output overcurrent or short-circuit protection problems of positive voltage are simultaneously solved. The timing control circuit provided by the invention can be widely applied to electronic circuits which need to meet positive and negative power supply timing in the fields of communications, radar, aviation, electronic countermeasure and the like.

The invention discloses a method for preparing anion far-infrared short fibers employing waste renewable polyester bottle flakes. The method comprises the following steps: pretreating and drying the recycled waste renewable polyester bottle flakes; carrying out drying treatment on far-infrared masterbatch and anion masterbatch; feeding the dried polyester bottle flakes, the far-infrared masterbatch and the anion masterbatch to a special metering feeder for mixing, so as to obtain a mixture; carrying out melted extrusion on the mixed mixture by a screw to obtain a melt; filtering the melt, metering and spinning, cooling by cross blowing, winding and oiling, feeding by traction, filling fibers and doffing; carrying out bundling treatment on the fibers inside a barrel, and carrying out the procedures such as drafting, oiling, fiber folding, curling, thermoforming, cutting off and the like by oil bath, so as to obtain the anion far-infrared short fibers. The method disclosed by the invention is reasonable in preparation technology, and strong in maneuverability. The product prepared by the method disclosed by the invention is lower in selling price than the product prepared from native polyester. Therefore, the method has good economic benefits and social benefits.

The invention relates to a method for producing catalytic reformed feedstock by taking light and medium gasoline distillates as raw materials and extracting selective solvent to extract and rectify catalytically cracked gasoline in the absence of hydrogen. The method comprises the following steps: 1, fractionation prefabrication of light and medium distillate raw materials of catalytically cracked gasoline; and 2, extraction, rectification, desulfuration and dearomatization of light and medium distillates of catalytically cracked gasoline, wherein light and medium distillates of catalyticallycracked gasoline obtained in step 1 are fed into the middle-lower part of an extraction-rectification tower, while fresh extraction agent or recycled extraction agent is added from the upper part of the extraction-rectification tower; thus, the light and medium distillates contact the extraction agent inside the tower to generate desulfurized and dearomatized light-component raffinate phase (i.e.catalytic reformed feedstock product) rich in olefin hydrocarbon at the top of the tower after extraction, rectification, desulfuration and dearomatization. The method carries out desulfuration and dearomatization of catalytically cracked gasoline at the same time and reclaims solvent, thereby having the advantages of simple process, moderate operation conditions, hydrogen source saving and low production cost.

The invention discloses a magnetic suspension energy storage flywheel charging and discharging control method based on minimum power topology, and is used for finishing the high-efficient magnetic suspension energy storage flywheel charging and discharging control to realize the energy conversion of electric energy-kinetic energy-electric energy. The power topology comprises a DSP (Digital Signal Processor) control unit, a power driving and protecting circuit, a bypass relay, a soft boot resistor, an equalizing resistor, a voltage stabilization capacitor, an IGBT (Insulated Gate Bipolar Translator) switching tube, a Hall current sensor, a permanent magnet synchronous motor, a flywheel and a direct-current load, wherein the IGBT switching tube is under a high-frequency inversion state when direct-current bus voltage Udc is higher than charging voltage, a permanent magnet synchronous motor drives the flywheel to be accelerated, and the flywheel is under a charging mode to finish the conversion of the electric energy to kinetic energy; when the direct-current bus voltage Udc is lower than discharging voltage, the IGBT switching tube is under a PWM (Pulse-Width Modulation) rectification state, the revolving speed of the flywheel is lowered, and the permanent magnet synchronous motor is under a discharging mode to finish the conversion of the kinetic energy to the electric energy. The magnetic suspension energy storage flywheel charging and discharging control method is used for the high-efficient magnetic suspension energy storage flywheel charging and discharging control.

The invention discloses a congestion control method based on a wireless multimedia sensor network, which is a speed regulation mechanism based on dynamic priority level and is mainly used for solving the Qos (Quality of Service) protection problem of different application streams in the case of congestion of the wireless sensor network based on multimedia. Based on priority level, the speed regulation disclosed by the invention effectively avoids the important flow rate with high priority level in the network from being effected by congestion and dynamically changes the protection strength of the important application stream; and by means of considering the characteristics of the multimedia sensor network, the high efficiency of the network can be maintained by important limit on the far-end flow rate of the network in the case of severe congestion. The method utilizes the speed regulation mechanism based on the dynamic priority level to distinguish the importance of different applications, limit the congestion effect within a common application range as much as possible, protect the QoS of applications with high priority levels and realize the high efficiency of the multimedia sensor network.

The invention provides a cascaded converter and a protection method thereof. A discharge loop and a bypass circuit are added into the converter, and simultaneously, an active voltage equalizing method or an overvoltage protection method is used for monitoring the converter to ensure that the direct-current bus voltage of each transformer in the cascaded converter is in a balanced state, or the overvoltage protection is performed when the voltage is overhigh. In the invention, the active voltage equalizing method obtains a good effect through tests. In the invention, the overvoltage protection method and the active voltage equalizing control method adopt the same circuit, a fast protection method is provided, a good protection effect can be obtained, the failure-free operation time of a system is prolonged, and a foundation is provided for the application of the cascaded converter. The invention has important significance for the application of cascaded converters in the future.

The invention provides a text image watermark embedding method and system, and a text image watermark extraction method and system, and the text image watermark embedding method comprises the steps: carrying out the secondary encryption of an input watermark, and obtaining a watermark to be embedded through error correction coding; performing secondary discrete wavelet transform on the text imageto obtain four first frequency band coefficient matrixes; performing block discrete cosine transform on the first frequency band coefficient matrix to obtain a corresponding first block coefficient matrix; for each first block coefficient matrix, selecting an intermediate frequency coefficient, and embedding a watermark by modifying the coefficient to obtain each first block coefficient matrix embedded with the watermark; and performing inverse discrete cosine transform and inverse discrete wavelet transform on each first block coefficient matrix embedded with the watermark to obtain a text image embedded with the watermark. According to the embodiment of the invention, on the premise that the invisibility of the watermark is ensured, the robustness of the watermark for resisting attacks such as compression, noise and shearing and the algorithm security are improved.

The invention discloses an outsourcing data deduplication cloud storage method supporting privacy and integrity protection. Firstly, client deduplication and security authentication label deduplication of a data file are realized, so that the communication overhead and the storage burden of a cloud server are greatly reduced; and secondly, by adopting the extractor technology, the ciphertext of the outsourcing storage data does not depend on an encipher and an encryption algorithm, but depends on the data, so that ciphertext data deduplication is realized, and the privacy of the data is ensured in the deduplication process and the integrity auditing process. And finally, the RS erasure code technology is adopted to improve the fault-tolerant capability of deduplication cloud storage; a cloud service provider is also supported to spontaneously and regularly delegate a third-party auditor to carry out batch public cloud auditing on the data stored in the cloud server so as to ensure theintegrity of the data; meanwhile, a data owner is also supported to initiate public cloud auditing on the integrity of the file anytime and anywhere, so that the privacy of the data can be always protected in auditing and deduplication processes. The method provided by the invention is effective in the aspect of deduplication and efficient in the aspect of integrity cloud auditing.

The invention belongs to the field of energy storage, and discloses a mixed gas separation, mass storage, pressure rise and energy storage device and a method and a utility system, and a heat exchange pressure equalizer. The separation of mixed gas, the pressure rise, the energy storage, the heat exchange and the conversion of gas and liquid are finished in one device, so that the equipment is simplified, the efficiency is improved, and the heat energy is reduced; the cold energy is lost; the energy storage and the energy release can be separately or synchronously performed, so that the emission of carbon dioxide is reduced; and a nitrogen oxide, a sulfur oxide, heavy metal [pm 2.5] and the like are collected for storage and utilization to change harmful substances to useful substances. The invention discloses a gas (air and smoke) condensation, separation and energy storage power station, a wind-electricity plant air separation and energy storage power station, a photovoltaic power generation plant air separation and energy storage power station, a solar heat power air energy storage power station, a wind-electricity solar heat power complementary air energy storage power station, a nuclear power air separation and energy storage power station, a ire coal combustion biomass power generation plane smoke separation and energy storage power station, a gas power generation smoke separation and energy storage power station and an industrial kiln smoke separation and energy storage power station.