385 results about "High power output" patented technology

The invention discloses a wind power plant dual-mode dynamic active wake flow control method and system and a medium, and the method comprises the steps: taking the maximum power output, power balance and fatigue load stabilization as optimization targets for solving and obtaining an optimal control instruction if a current control mode is a power efficiency improvement mode; otherwise, taking the maximum power output as an optimization target to solve and obtain an optimal control instruction; issuing the optimal control instruction to the virtual wind power plant, and delaying to obtain a delayed control instruction; if the mode is a power efficiency increasing mode, directly issuing to a real wind power plant; and if the mode is a power tracking mode, solving a final optimal control instruction by taking power reference tracking, control reference tracking and fatigue load stabilization as optimization targets, and issuing the final optimal control instruction to the real wind power plant. The method aims at weakening the influence of the wake effect in the wind power plant through dynamic active wake control, improving the generating capacity, maintaining the fatigue load balance and bringing higher economic benefits to operators.

An RF transmitter (1) having a gate-segmented power output stage (2) and a digital driver (5). The gate-segmented power output stage (2) includes a field-effect transistor with a plurality of gate fingers (32) and drain fingers (31) that define a gate periphery. The field-effect transistor comprises a plurality of power output stage segments (3) that each correspond to a respective part of the gate periphery, and that each have a respective power output stage segment input (4). The digital driver (5) has control outputs (6) which are connected to corresponding ones of the respective power output stage segment inputs (4), and is configured for individually switching each of the power output stage segments (3) between an on mode and a cut-off mode in dependence of one or more input signals to obtain a modulated RF carrier signal at an output (7) of the gate-segmented power output stage (2).

The invention belongs to the technical field of large-depth ground-to-air electromagnetic detection, and particularly relates to a light-weight high-power ground-to-air electromagnetic detection power supply system and method and a high-power vehicle-mounted power supply. Two paths of lithium battery units connected in parallel are adopted to provide short-time high-power emission current for a transmitter; the controller is used for acquiring a detection task set by the transmitter and setting a reference voltage according to the detection task; the voltage acquisition module is used for acquiring a direct-current bus voltage and comparing the direct-current bus voltage with a reference voltage to obtain a current modulation signal; and the controller is also used for acquiring the output current of each path of lithium battery unit and outputting a control signal according to the current modulation signal to compensate the output current of each path of lithium battery unit. According to the invention, the stability of a power supply system is realized when different instantaneous high-power outputs in a detection task in a high-power ground-air electromagnetic detection system are realized. When the output voltage and the sudden increase or decrease of the load current are adjusted as required, the stable output of the power supply voltage is realized.

The invention discloses a spot-size converter (SSC) and a high-power external cavity laser chip, the external cavity laser chip comprises a wide-ridge gain chip and a passive external cavity chip, one end of the wide-ridge gain chip is plated with a high-reflection film as a reflection end, and the other end of the wide-ridge gain chip is plated with an antireflection film to realize low reflection; and efficient coupling of the fundamental mode of the wide-ridge gain chip with the size far larger than that of the single-transverse-mode waveguide and the small-size single-mode waveguide is realized by integrating the SSC. The SSC converts a large-size mode field and a small-size mode field mutually and effectively reduces optical coupling loss, mode selection and output wavelength adjustability are achieved by adjusting the longitudinal mode phase shifter and the micro-ring filter, part of power is fed back to the wide-ridge gain chip to construct external cavity resonance, and high-power output is achieved. According to the SSC, the device size can be remarkably reduced, a wide-ridge gain chip and an inter-chip hybrid integration process are compatible, and the tuning flexibility, the integration level and the overall stability of the laser are further improved while high-power output is kept.

A power tool is provided including a power supply interface receiving a removable battery pack, a brushless direct current (BLDC) motor including a rotor and a stator, and a multi-phase inverter bridge circuit. A controller is provided to output drive signals to the inverter bridge circuit to control flow of current from to the motor, where each drive signal is activated within each corresponding phase of the motor within a conduction band. The controller is configured to control a length of the conduction band at a variable value within a first torque range below a torque threshold and at a substantially constant value within a second torque range above the torque threshold. The torque threshold is greater than approximately 1 Newton-meters and the motor produces a maximum power output of at least approximately 1250 watts at the torque of approximately 1 Newton-meters.

The invention discloses a control method and system of a high-power optical fiber amplifier, and relates to the technical field of optical fiber amplifiers, and the high-power optical fiber amplifier comprises a first-stage gain unit and a second-stage gain unit which are sequentially arranged along the transmission direction of light; the control method of the high-power optical fiber amplifier comprises the following steps: starting the high-power optical fiber amplifier according to a starting sequence of firstly starting a first-stage gain unit and then starting a second-stage gain unit; and closing the high-power optical fiber amplifier according to a closing sequence of firstly closing the second-stage gain unit and then closing the first-stage gain unit. According to the control method and system, the optical fiber amplifier can be controlled to realize relatively high power output, so that the optical fiber amplifier is suitable for being applied to a hollow-core optical fiber transmission system, the high-power optical fiber amplifier can be prevented from generating a huge reverse ASE signal to burn an optical path device under the condition of no input optical signal, and the application safety and reliability of the optical fiber amplifier are improved.

The invention provides high-activity contact type silver powder for photovoltaic conductive silver paste, a preparation method of the high-activity contact type silver powder and the photovoltaic conductive silver paste, and belongs to the technical field of photovoltaic materials. The high-activity contact type silver powder comprises net-shaped polycrystalline spherical silver powder and an active layer wrapping the surface of the net-shaped polycrystalline spherical silver powder. Wherein the reticular polycrystalline spherical silver powder is a spherical aggregate formed by stacking and self-assembling flaky particles with the particle size of 200-600 nm, and the reticular polycrystalline spherical silver powder is of a porous structure; and the active layer is an organic amine compound. The silver powder disclosed by the invention has good conductivity after being sintered, the adhesive force of a fine grid is relatively high, and the assembly has relatively high power output.

A method of operating a drilling rig (that includes electrically powered equipment) and an energy supply system (that includes a battery storage, one or more generators, and an electrical bus that powers the drilling rig) includes: determining, by the energy supply system, a power demand of the drilling rig; comparing the power demand to a battery power threshold. When the power demand is less than or equal to the battery power threshold, the energy supply system enters a stealth mode by deactivating and disconnecting all generators from the electrical bus and powering the electrical bus and the drilling rig with only the battery storage. When the power demand is greater than the battery power threshold, the energy supply system powers the electrical bus with at least one of the one or more generators. The battery power threshold is based on a maximum power output rating of the battery storage.

The invention discloses a wind power plant power dynamic optimization method and system based on spectral clustering partition, and the method comprises the steps: building a long-time scale wind power plant power maximization steady-state optimization problem based on an engineering wake flow model according to the average wind speed and wind direction, and solving an optimal yaw angle; calculating a wake flow coupling relation of the wind power plant in the current wind direction according to the optimal yaw angle to construct a wake flow diagram; clustering the wake flow diagram based on a spectral clustering method, and dividing the wind power plant into a plurality of sub-regions; and constructing a short-time scale wind power plant power dynamic optimization problem with optimization targets including maximum wind power plant total power and minimum wind turbine generator thrust fluctuation for different subareas, and solving the short-time scale wind power plant power dynamic optimization problem to obtain the optimal control quantity of each generator. The wind power plant maximum power output optimization method aims at overcoming the defects of a traditional static optimization strategy in a dynamic environment, and the overall generating capacity of the wind power plant is dynamically improved.

The invention provides an electro-hydraulic composite rotation control system, and relates to the technical field of hydraulic transmission, the system combines the speed control advantage of motor driving and the high power density characteristic of hydraulic driving, and the stability, high efficiency and high power output in the rotation process are considered; the system mainly comprises a driving motor, a main pump, a four-quadrant pump / motor and other components, dynamic response and closed-loop control between the motor and the hydraulic pump / motor are achieved through an electro-hydraulic composite coordination control strategy and an optimal torque distribution algorithm based on a genetic algorithm, the starting and braking time is effectively shortened, and the rotation efficiency is improved. In the rotary braking process, kinetic energy is converted into hydraulic energy or electric energy to be stored through the energy recovery function of the four-quadrant pump / motor and the electric power generation all-in-one machine, and the energy recovery efficiency is improved. In addition, the system has the capability of outputting torque by assisting the four-quadrant pump / motor under special working conditions, and the adaptability and stability of the system are further enhanced.

The utility model provides a single-stage bridgeless conversion device integrating a Buck-Boost circuit and a full-bridge LCC circuit. The single-stage bridgeless conversion device comprises the bridgeless Buck-Boost circuit and the full-bridge LCC circuit. The Buck-Boost circuit comprises three switching tubes Q1, Q2 and Q3, and one of the switching tubes Q3 is multiplexed as an upper tube of the full-bridge LCC circuit. The Buck-Boost circuit is provided with three MOS (Metal Oxide Semiconductor) tubes, so that one MOS tube can be multiplexed as a switch tube Q3 of the LCC circuit. The MOS tubes Q1 and Q2 serve as input rectification MOS tubes to replace diodes, the loss can be obviously reduced, the efficiency can be improved, meanwhile, the voltage stress is equal to the input voltage, the MOS tubes can select 500V MOS tubes with high cost performance, two power diodes are omitted in a main loop, and meanwhile the full-bridge LCC can achieve higher power output and can be wider in application range.

The invention relates to the technical field of loader control, in particular to an extended-range loader multi-power-source cooperative work and load balancing control method which comprises the following steps: S1, collecting working parameters of each power source in the operation process of a loader; s2, calculating a current total load demand based on the working parameters collected in the S1; s3, analyzing and outputting the output capacity of each power source, including the maximum power output of the internal combustion engine, the power range of the motor and the working pressure range of the hydraulic system; s4, calculating the optimal output power of each power source according to the total load demand in S2 and the output capacity of each power source; and S5, dynamically adjusting the output power of each power source according to the optimal output power determined in the step S4. According to the invention, by dynamically optimizing the power distribution and the load balance of each power source, the energy efficiency and the working efficiency of the extended-range loader are improved, the energy waste is reduced, and meanwhile, the stability and the reliability of the system are ensured.

The invention discloses a high-power pulse magnetron cathode, and belongs to the technical field of magnetrons. The cathode comprises a heating substrate, an upper end cap, a lower end cap and a cathode emitter, the upper end of the heating substrate is connected with the upper end cap, and the lower end penetrates through the lower end cap and extends out of the magnetron tube core to be connected with a power supply; the heating substrate positioned between the upper and lower end caps is spiral-line-shaped; and the cylindrical cathode emitter is sleeved on the outer side of the spiral linear part of the heating substrate. The cathode emitter is heated through the heating substrate, so that the cathode emitter emits electrons, and the emitted electrons back bomb the surface of the cathode emitter under the action of an external electromagnetic field of the magnetron to generate new secondary electrons. According to the invention, the probability of electron bombardment on the surface of the cathode emitter can be greatly increased, that is, secondary emission electrons can be bombarded continuously, the overall electron emission density of the cathode is improved, and a high-power pulse magnetron is supported to provide higher power output.

The invention discloses a miniaturized high-efficiency multi-beam klystron based on a double-ridge porous metamaterial unit, which comprises a first cavity, a first drift tube combination, a second cavity, a second drift tube combination, a third cavity, a third drift tube combination and a fourth cavity which are connected in sequence, the second cavity is provided with a coaxial energy output device. The first cavity, the second cavity, the third cavity and the fourth cavity are all cylindrical resonant cavities, a pair of internal drift tubes and a double-ridge porous metamaterial unit are arranged in each cylindrical resonant cavity, and the pair of internal drift tubes are arranged at the two ends of each cylindrical resonant cavity; the input direction of the klystron is defined as the left side, and an internal drift tube on the left side in the cylindrical resonant cavity is fixedly connected with the double-ridge porous metamaterial unit, so that the device can realize miniaturization, low voltage and high efficiency while outputting high power.

The invention belongs to the technical field of carbon nanomaterials, and particularly relates to a highly graphitized carbon tube grid of a scaffold-like structure and a preparation method and application of the highly graphitized carbon tube grid. The preparation method comprises the following steps: taking aluminum oxide with interconnected pore channels inside as a template, and obtaining a three-dimensional interconnected nickel nanorod grid film through an electro-deposition method; by utilizing the catalytic graphitization property of metal nickel and regulating and controlling parameters of acetylene when the acetylene is decomposed on the surface of the metal nickel, the problem that three-dimensional highly-graphitized carbon with controllable morphology and size cannot be synthesized due to nickel deformation caused by a catalytic mechanism is solved, and the highly-graphitized carbon tube grid with a scaffold-like structure is obtained; and the crystallinity of the carbon tube grid film is effectively improved at a relatively low temperature. The preparation process is simple, feasible and environment-friendly, and equipment is low in cost and common. A smooth ion transport channel provided by the vertical carbon tube array and a rapid electron conduction network provided by the highly graphitized interconnected carbon tube structure are expected to be used in the fields of alternating current filtering, high power output and the like.

The invention discloses a variable switching frequency-based power enhancement method for a network-constructing type converter under a dynamic state of a power grid, and relates to the field of network-constructing type converter control. According to the method, the power module loss and thermal network model is constructed, the junction temperature of the power device of the network-forming type converter is estimated to keep the junction temperature unchanged, the relation model of the power reference value and the switching frequency of the converter is established, and the power-switching frequency relation model is looked up after the power reference value is obtained through the network-forming algorithm during the dynamic period of the power grid. And obtaining the switching frequency corresponding to the current power reference value for underclocking operation, thereby reducing the switching loss of the power module, and ensuring that the maximum power output capability of the converter is maintained under the dynamic state of the power grid until the switching frequency is reduced to the lowest amplitude limit. The method for enhancing the power of the constructed network type current converter effectively improves the voltage and frequency supporting capability under the dynamic state of the power grid.

The invention discloses a voltage conversion circuit suitable for a laminated photovoltaic module, a junction box, an inverter, the laminated photovoltaic module and a system, and relates to the technical field of photoelectric conversion. The laminated photovoltaic module comprises a first battery string and a second battery string which are arranged in a laminated manner; the voltage conversion circuit comprises a first maximum power tracking module and a first voltage conversion module; the first maximum power tracking module is electrically connected with the first battery string and the first voltage conversion module respectively; the first maximum power tracking module is used for tracking the maximum output power of the first battery string and outputting a first output signal of the first battery string at the maximum power; the first voltage conversion module is used for converting the voltage of the first output signal, so that the voltage of the first output signal is equal to the voltage of the second output signal of the second battery string. According to the technical scheme, the voltage of the first battery string is matched with the voltage of the second battery string in the laminated photovoltaic module, so that the module structure is simplified, and the module cost is reduced.

The invention discloses a feedback oscillator structure applied to a traveling wave tube. The feedback oscillator structure comprises a waveguide structure, a resonant cavity frequency selection structure and a waveguide power regulation structure which are connected in sequence, the input end of the waveguide structure is connected to the output end of the traveling wave tube, the waveguide structure and the resonant cavity frequency selection structure are connected through a coupling gap, the resonant cavity frequency selection structure and the waveguide power regulation structure are connected through a coupling gap, and the output end of the waveguide power regulation structure is connected to the input end of the traveling wave tube; by utilizing the frequency selection characteristic of the resonant cavity frequency selection structure, the resonant cavity eigenfrequency part in clutters output by the output end of the traveling wave tube is selected, and the clutters are input into the input end of the traveling wave tube again after the power is adjusted, so that the self-oscillation of the traveling wave tube with the adjustable frequency is realized. The feedback oscillator structure does not need a solid-state oscillation source, realizes high-power output of the traveling wave tube when input signals are not added in a terahertz frequency band, has a frequency modulation function, and is relatively pure in frequency spectrum of output signals.

The invention relates to the technical field of power supply, and discloses a humanoid robot modular distributed power supply system which comprises a power supply battery pack, a power management distribution board and a plurality of power utilization modules. The power utilization module at least comprises a control computing power unit, a sensing system, an upper limb joint module, a lower limb joint module and other joint modules; the power management distribution board is electrically connected with the power supply battery pack and each power utilization module. The power management distribution board comprises an MCU control unit, a DCDC power supply unit, a soft start unit, a high-power output unit and a voltage and current detection unit. Through a modular distributed power-on strategy and in combination with soft start pre-charging, voltage and current real-time detection and a regenerative braking absorption unit, voltage and current peaks generated at the moment of power-on of the capacitive high-power load are remarkably suppressed, the risk that a power device is damaged due to overvoltage and overcurrent impact is fundamentally avoided, and the reliability of the power device is improved. And the system reliability and the service life are greatly improved.

The present invention discloses an adaptive underwater low-frequency underwater acoustic transducer impedance matching device, which comprises a main control circuit, which sends a sweep frequency signal to an underwater power amplifier in a configuration stage and performs impedance matching calculation according to an electrical signal collected by an impedance detection circuit; in an adaptive operation stage, calculates an expected sound source response curve according to the transmitting power of the underwater power amplifier, obtains a power deviation in combination with the sound source signal collected by a hydrophone, obtains an impedance angle according to the electrical signal collected by the impedance detection circuit, and then performs impedance matching modification; an impedance array circuit realizes a circuit with adjustable inductance and inductance parameters to output the maximum power of the underwater acoustic transducer; in the configuration stage, the impedance detection circuit collects electrical signals of the impedance array circuit at various frequency points and transmits them to the main control circuit; in the adaptive operation stage, the electrical signals of the transmitting frequency points are collected and transmitted to the main control circuit; and an impedance switching circuit selectively connects the capacitors and inductors in the impedance array circuit by a relay according to the matching impedance of the main control circuit.

The invention discloses a storage and charging integrated device, a charging control method, a charging pile and a charging system.The storage and charging integrated device comprises an energy storage module and a charging module, the first input end of the charging module is connected with the first output end of an alternating current-direct current conversion module, and the first end of the energy storage module is connected with the second output end of the alternating current-direct current conversion module; the second end of the energy storage module is connected with the second input end of the charging module. The input end of the AC-DC conversion module is connected with an AC power grid. And the charging module is configured to perform charging output by serially connecting first charging power provided based on the working state of the AC / DC conversion module and second charging power provided by the energy storage module, and provide third charging power output by the charging module to the to-be-charged equipment for charging. Therefore, high-power output of the storage and charging integrated device can be realized based on low power provided by the alternating-current power grid, so that the cost of the storage and charging integrated device can be reduced, and the charging speed of the storage and charging integrated device is improved.

The invention provides a special BMS (Battery Management System) management system for a lithium fluorocarbon primary battery, which comprises a BMU main control board and 60 LMU control boards, the BMU main control board and the LMU control boards are arranged in a plastic shell on the side wall of the battery, and the LMU control boards are dispersed on the two sides of the battery, are connected with each string of battery cells of each branch by using acquisition cables, and are connected with a temperature monitoring sensor at the same time; the BMU main control board is arranged in the plastic shell right in front of the battery, the plastic shell is provided with an output plug-in, the output plug-in is welded and fixed with a PCB (printed circuit board) of the BMU main control board, power is supplied to an external load through the plug-in, the BMU main control board is connected with a communication line and transmits data to an upper computer regularly, and the BMU main control board is connected with the LMU control board through a daisy chain communication interface; the system has the advantages of ultra-low power consumption, high power output, high real-time performance, stable topological structure and the like, and meets the performance requirements.

The invention relates to the technical field of sulfur hexafluoride degradation, in particular to a sulfur hexafluoride conversion device and a sulfur hexafluoride conversion method based on double-anode thermal plasmas, the sulfur hexafluoride conversion device comprises a ventilation component, a gas mixing component, a gas distribution component, a gas distribution component and a gas distribution component, the degradation assembly comprises a reaction part and a degradation part, the reaction part is arranged on the gas mixing part, and the degradation part is arranged on the reaction part; and the cooling and exhausting assembly comprises a cooling piece and a tail gas piece, the cooling piece is arranged on the reaction piece, the tail gas piece is arranged on the cooling piece, high-concentration SF6 degradation can be achieved, the degradation efficiency is high, and the degradation rate is high. The content of degraded components can be visually displayed, and data investigation is very convenient; the arc length and the arc voltage of the arc striking anode are increased, and low-current input and high-power output are realized; the main product after degradation is tungsten hexafluoride, so that the tail gas after degradation also has availability.

The invention relates to the technical field of new energy power generation, in particular to a high-current moisture generator under low humidity and a preparation method thereof.The high-current moisture generator comprises a first electrode, an ionized water gel layer and a second electrode which are sequentially arranged, the ionized water gel layer has a salt concentration gradient, and the work functions of the first electrode and the second electrode are different; a first electrode is uniformly coated with an ionized water gel layer added with hygroscopic salt, and then the other side of the ionized water gel layer is covered with a second electrode, so that the moisture generator with a first electrode-ionized water gel-second electrode as a basic unit is formed. The moisture generator prepared by the invention is based on the synergistic effect of the primary battery effect and moisture power generation, so that the moisture generator has large short-circuit current at low humidity, the maximum short-circuit current can reach 5mA, and the moisture generator has relatively high power output density at low humidity and has a good self-power-generation function.

This article provides a charging system, a charging method and an electric vehicle for an electric vehicle, wherein the system includes a human-machine interaction module, a power module and a main control module; the human-machine interaction module is connected to the main control module, receives the charging demand information of the electric vehicle, and sends the charging demand information to the main control module; the power module includes multiple power branches, each of which includes a switch unit and a power unit, and the switch unit is connected or disconnected according to the opening or closing signal of the main control module; the main control module is configured to determine the power unit to be turned on or off in the power module according to the charging demand information when receiving the charging demand of the electric vehicle, send an opening or closing signal to the power branch where the power unit to be turned on or off is located, and control the switch unit to be turned on or off, and the power unit to be turned on or off. This article has the function of large current and high power output, and can also control the operation of some internal power supplies according to the charging demand, and has a regulation function.

The crankshaft-free detonation engine comprises at least one detonation chamber, a connecting rod, a power output gear set, a linkage control rod and a return device, the detonation chamber is used for containing detonation materials and generating power and is provided with a filling opening, an exhaust opening and a firing device, and when two detonation chambers are included, the two detonation chambers are in linkage return through a mechanical structure; one end of the connecting rod is connected with a piston in the detonation chamber, the other end of the connecting rod makes contact with the power output gear set, and the connecting rod pushes the power output gear set through a one-way helical tooth structure and only allows power to be transmitted in the specific direction. Therefore, according to the engine, a crankshaft is abandoned, detonation kinetic energy is directly tangent to an output gear, the conversion efficiency is improved, exhaust and detonation sequences are accurately controlled, energy waste is reduced, fuel compatibility is wide, all materials capable of generating explosions can be used, parameters can be adjusted according to fuel to promote energy to be multiple, a power gear set is changed according to needs, and high-power output is obtained simply through multi-machine parallel connection. The structure is simplified through unique design, and cost and difficulty are reduced.

To provide a fuel cell system that can simply and efficiently suppress the effect of high-pressure oxygen-containing gas supplied into a fuel cell on other fluids, and can simply and efficiently operate at an appropriate high power output.SOLUTION: A fuel cell system S1 supplies high-pressure oxygen to a fuel cell 10 by a compressor unit 60 in which a compressor 61 and a turbine 62 work in conjunction with each other. The oxygen-containing gas flowing out from an oxygen-containing gas flow path 18 in the fuel cell 10 flows into a cooling water tank 50 and is then discharged. Cooling water is supplied from the cooling water tank 50 to a cooling water flow path 19 in the fuel cell 10.SELECTED DRAWING: Figure 1

The invention provides a power generation and energy storage flexible composite skin assembly, which comprises a flexible solar cell, a flexible energy storage cell and a flexible insulating substrate, and is characterized in that the flexible solar cell is arranged on the front surface of the flexible insulating substrate, and the flexible energy storage cell is arranged on the back surface of the flexible insulating substrate. The beneficial effects of the invention are that the flexible solar cell, the flexible energy storage cell, the flexible insulating substrate, the packaging layer and the management circuit are integrated in the skin structure, the advantages of light weight, flexibility, high integration and the like are realized, power supply and electric energy storage are realized, the output of the overall electrical performance of the skin assembly is improved, and the cost is reduced. The maximum power output is kept in the electrical performance output process, and the environmental adaptability and cruising ability of the unmanned aerial vehicle can be greatly improved.

The invention discloses a microwave oven magnetron high-power control method, and belongs to the field of high-power magnetron control methods. According to the method, the mode of a microwave oven magnetron is changed into pulse excitation, the optimal working parameters are obtained through testing firstly, then the optimal excitation signals are obtained through testing, and the working parameters and the excitation signals corresponding to the maximum output power in the pulse working mode are obtained. The invention provides a specific test mode to obtain the optimal working parameters and the optimal excitation signal of the microwave oven magnetron, so that the microwave oven magnetron can generate high-power microwave output of ten kilowatt magnitude, the high-power output of the low-cost and small-size microwave oven magnetron is realized, and the application scene of the microwave oven magnetron is expanded.

The application discloses a hybrid wave energy collection device, which comprises a spherical shell assembly composed of an upper spherical shell and a lower spherical shell, a wave energy capturing module arranged in the spherical shell assembly and used for capturing multi-directional wave energy and converting the wave energy into mechanical energy, and an energy conversion module used for converting the mechanical energy into electric energy. The wave energy capturing module converts wave motion into relatively straight-line motion and variable-radius swing motion. The wave energy capturing module comprises a moving rod, a top end of which is rotatably connected with an inner wall top end of the upper spherical shell; a support assembly, which comprises an upper support, a lower support and a plurality of connecting supports, a middle part of the upper support is provided with a through hole, a center of the lower support is provided with a mounting hole, and a bottom of the lower support is provided with a connecting rod; a sliding body, which is rotatably connected with the connecting rod, a lower end surface of the sliding body is a spherical surface and is matched with an inner wall of the lower spherical shell; the moving rod passes through the through hole of the upper support of the support assembly and is embedded in the mounting hole of the lower support; and the moving rod is coincident with a central axis of the support assembly. The application has the characteristics of strong working condition adaptability, high recovery efficiency, high power output density, high space position utilization rate and stable electric energy output and can provide power supply for low-power wireless sensors and provide a reliable technical scheme for realizing self-driving of wireless sensing equipment in water areas.