47results about How to "Power regulation" patented technology

Provided are en electronic cigarette and a control method thereof. The electronic cigarette comprises a power module, a heating assembly, a power measurement module and a power adjusting module. The power adjusting module is connected with the heating assembly and the power adjusting module, which is used for measuring current power of the heating assembly and outputting a control signal to the power adjusting module. The power adjusting module is connected between the power module and the heating assembly, which is used for adjusting power outputted to the heating assembly based on a control signal. The electronic cigarette and the control method thereof have following beneficial effects: in such a manner that the power measurement module is used for detecting current power of the heating assembly and outputting the control signal to the power adjusting module and the power adjusting module is used for adjusting power outputted to the heating assembly based on the control signal, power of the heating assembly can be precisely adjusted in order to stabilize heating efficiency, increase smoke volume of the electronic cigarette and improve stability of taste.

The invention discloses a light emitting diode (LED) constant current driver and an illuminating system, belonging to the field of illumination. The LED constant current driver comprises a direct current (DC) power supply, a dimming circuit and a pulse width modulation (PWM) control circuit, wherein the DC power supply is used for supplying power for the dimming circuit and the PWM control circuit; the dimming circuit is used for sending a control signal to the PWM control circuit; and the PWM control circuit is used for adjusting a preset voltage according to the control signal to drive an LED light source to work at a constant current state. The illuminating system comprises the LED constant current driver and the LED light source for illumination connected with the LED constant current driver in series. In the invention, the PWM control circuit and the dimming circuit are arranged in the LED driver to adjust the power of the LED light source, and the LED driver has wide adaptable voltage rang and strong universality.

The invention provides a cluster power consumption control method and device. The power consumption control method comprises following steps: collecting the working parameter of each element of the servers in a cluster; building a power consumption model according to the working parameters; calculating the power consumptions of the servers; and making a power consumption strategy according to the power consumptions and executing the power consumption strategy. According to the method and the device of the invention, the power consumption model is built through collecting the working parameters of the servers and rationally analyzing the parameters; the actual power consumptions of the servers are calculated according to the power consumption model; further the rational strategy is made according to the actual power consumptions of the servers; the power consumptions of the servers and the cluster are adjusted through executing the strategy; the integrated power consumption of the server cluster is distributed rationally; and therefore, the efficiency is improved.

An auto-adapted track type power battery multi-stage high-speed charging system and the charging method, the characteristic is: includes the high-speed multi-switch high-power adapter subsystem, the four-stage charging controlling subsystem, and the auto-adapted track type controlling subsystem; the high-speed multi-switch high-power adapter subsystem uses to achieve high-efficiency high-power transformation and provides the corresponding working power to the system; the output end of the four-stage linearity charging controlling subsystem connects with the accumulator, feedbacks the sampling end of the auto-adapted track type controlling subsystem; the output end of the auto-adapted track type controlling subsystem connects with the adjusting end of the high-speed multi-switch high-power adapter subsystem. According to one of the flow, quick charge, over charge or float charge, achieves the corresponding charging switch along the change of the battery voltage automatically during the charging process.

The invention provides an instant type liquid treating device which comprises a housing with an inlet and an outlet connected by a passage for passing a liquid medium through the device. The device further comprises at least one set of cooperating separate conductive faces connectable to an AC-power supply and directly exposed to each other in the passage such that the liquid medium can be treated by way of its own electrical resistance between the faces. A control is provided to facilitate relative movement of the faces.

The present invention provides a laterally arranged waterproof power supply structure of a power adjustment device, which comprises a power supply circuit board connected with a potentiometer, a cylindrical insulating sheet sleeved onto the outside of the power supply circuit board, a power supply housing sleeved onto the outside of the cylindrical insulating sheet, a first side cover and a second side cover. The first side cover and the second side cover are located on both sides of the power supply housing. A waterproof gasket is attached to the periphery of the inner side of the first side cover to form a cavity structure, so that the positive pressure and the negative pressure generated inside the power supply due to thermal expansion can be effectively eliminated. Therefore, the internal pressure and the external pressure of the power supply are balanced. The water and the air are prevented from entering the power supply, so that the waterproof purpose is achieved. The inner side of the first side cover is provided with a potentiometer fixing seat and a grounding seat. One end of the potentiometer fixing seat, located on the outer side of the first side cover, is designed as a tapping end and is used for sealing the outer side of the first side cover. According to the technical scheme of the invention, the power of the power supply can be adjusted through opening a screw and a sealing ring arranged on the tapping end, and rotating a cross-shaped groove of the potentiometer. In this way, the power adjustment of the power supply is convenient. Meanwhile, the power supply is simple in assembly and good in waterproof performance.

The invention discloses a steam turbine power regulation method and equipment without a PID. The steam turbine power regulation method comprises the following steps: an active power set value of a steam turbine and an active power actual value of the steam turbine are compared; when the active power set value is greater than a preset threshold value of the active power actual value, a team turbine regulating door is opened for regulation; when the active power set value is less than the preset threshold value of the active power actual value, the team turbine regulating door is closed for regulation. By means of the technical scheme, the active power set value of the steam turbine is compared with the active power actual value which reflects the real-time operation state of the steam turbine, the power of the steam turbine is regulated through difference value changes, as a result, the contradiction between speed regulation, inertia regulation and delay regulation can be eliminated to the maximum, and the power of the steam turbine can be regulated quickly and stably. The mode that regulation is triggered when the difference value of the active power set value and the active power actual value exceeds the preset threshold value is adopted, and therefore influence of power fluctuation on regulation can be eliminated in a settable mode.

The invention provides a power conditioning circuit of a resistance-type hot plate, and a cooking utensil. The power conditioning circuit of a resistance-type hot plate comprises a power module, a resistance-type hot plate module, a power driving module, a sampling module, and a microprocessor. The resistance-type hot plate module comprises at least a resistance-type hot plate and an auxiliary resistance-type hot plate. The resistance-type hot plate module is connected with the power module. The power driving module is connected with the resistance-type hot plate module. The power driving module is used to control whether the resistance-type hot plate module heats. The sampling module is connected with the power module. The sampling module is used to sample power supply signals of the power module. The microprocessor is connected with the power driving module and the sampling module. The microprocessor controls operating states of the power driving module according to the power supply signals, so as to adjust power of the resistance-type hot plate module and load power of the auxiliary resistance-type hot plate in real time. The technical scheme realizes effect that the microprocessor controls the power driving module according to the output signal of the sampling module, and power range of the resistance-type hot plate module is increased.

The invention relates to the field of communication, which discloses a regulating method of power consumption of a terminal as well as the terminal. In the invention, the method comprises the steps of: when a service is registered or cancelled, obtaining the total clock frequency currently and accurately needed according to the sum of frequency increment of all services currently registered and a basic frequency; further determining the power consumption grade of the terminal and configuring the terminal with corresponding frequency and voltage of the terminal in the power consumption grade. According to the invention, the power consumption of the terminal can be adjusted in real time with smaller resource consumption, and the method is simple to realize and strong in adaptability and takes effect immediately. The system operates in the optimal balance point of efficiency and power consumption, so that the service sensitivity of power consumption of the terminal is realized to the benefit of saving power for the terminal.

The invention provides an automatic focusing efficient laser cutting device, and relates to the technical field of laser cutting. The automatic focusing efficient laser cutting device comprises a shell, the top of the shell is fixedly connected with laser transmission equipment, the bottom of the laser transmission equipment is fixedly connected with a telescopic hose, the bottom of the telescopichose is fixedly connected with laser connecting equipment, the bottom of the laser connecting equipment is fixedly connected with a cutting head, and an adjusting mechanism is fixedly arranged on theouter side of the laser connecting equipment. According to the automatic focusing efficient laser cutting device, detection balls also move and then drive a trigger block to move upwards, so that thetrigger block triggers light touch switches, each light touch switch is triggered through the upward-moving distance, the power of the cutting head is controlled through the multiple light touch switches, thus the cutting degree is adjusted, the thickness of a workpiece and the local height of the workpiece can be detected by the detection balls, and thus cutting can be more regular.

The invention discloses an electromagnetic heating cooking system and a power regulation device of the electromagnetic heating cooking system. The power regulation device comprises a rotating part, W magnets, a fixing part, M hall elements and a control part. The W magnets are arranged on the rotating part and driven by the rotating part to rotate in the circumferential direction. The fixing part and the rotating part are arranged in a layered mode. The M hall elements are arranged on the fixing part. When the M hall elements face the M magnets in the W magnets, induction signals are generated by the M hall elements to form a set of induction information, when the W magnets rotate, W sets of induction information continuously generated by the M hall elements are different to one another, M is an integer which is larger than 1 and smaller than W, and W is a positive integer. The control part is connected with the M hall elements, judges the rotation direction of the rotating part according to at least two sets of induction information and regulates the power of the electromagnetic heating cooking system according to the rotation direction of the rotating part, and therefore continuous and rapid power regulation can be achieved and cannot be interfered by the external environment, and the potential safety hazard is eliminated.

The invention discloses a novel high-voltage lithium ion storage battery with high performance and high capacity. The battery comprises a storage battery box, wherein an upper end of the storage battery box is fixedly connected with a box cover, an upper end of a bearing plate is fixedly connected with a high-voltage lithium ion battery pack, a protection box is arranged in the high-voltage lithium ion battery pack, a polar plate assembly is fixedly connected into the protection box, a first partition plate is fixedly connected with the interior of the protection box, the first partition plateis located at an outer side of the polar plate assembly, an electrode plate is fixedly connected with an upper end of the polar plate assembly, a protective cover is fixedly connected with an upper end of the protective box, a wire is fixedly connected into a binding post, a lower end of the wire is electrically connected with a pole column, and an upper end of the wire penetrates through a wiregroove to be electrically connected with a controller. The high-voltage lithium ion storage battery is advantaged in that the overall application range is enlarged, the overall power is conveniently adjusted, the overall heat dissipation performance and shock resistance are improved, and thereby the overall practicability is improved.

The invention discloses a chip removal device of a numerically-controlled machine tool. The chip removal device of the numerically-controlled machine tool comprises a housing. The top of the housing is fixedly provided with a chip feeding box. The bottom of the inner wall of the housing is rotatably connected with a driven wheel. The bottom of the inner wall of the housing is rotatably connected with a driving wheel positioned at the right side of the driven wheel. The surface of the driving wheel is moveably connected with a conveying belt. The driven wheel is in the transmission connection with the driving wheel through the conveying belt. The surfaces of the driven wheel and the driving wheel are fixedly connected with a rotation shaft. The top, corresponding to a position of the chip feeding box, of the inner wall of the housing is fixedly connected with an infrared transmitter. The top, corresponding to a position of the infrared transmitter, of the inner wall of the housing is fixedly connected with an infrared receiver. The chip removal device of the numerically-controlled machine tool is capable of, through the cooperation of the infrared transmitter, the infrared receiver,a motor, a driving belt, drive wheels, a power regulator, a single chip and a data collector, solving problems of the current chip removal device that the device cannot be automatically operated, andneeds to be continuously operated, and chips cannot be automatically removed while the chips are fed.

The invention provides a generalized energy storage-based multi-energy power system optimal scheduling method. The method comprises the following steps: 1, establishing mathematical models of a powergeneration unit, a heat supply unit and generalized energy storage in a multi-energy power system; 2, establishing a generalized energy storage-based multi-energy power system optimal scheduling modelbased on the mathematical model of the power generation unit, the heat supply unit and the generalized energy storage in the multi-energy power system established in the step 1; and 3, solving the multi-energy power system optimization scheduling model based on generalized energy storage to obtain a multi-energy power system optimization scheduling strategy based on generalized energy storage. Byadopting the invention, compared with conventional energy storage, generalized energy storage can further play a role in flexible adjustment of energy storage, and various regulation and control resources of the system are fully utilized; meanwhile, an electricity-to-heat conversion device is introduced into the regional multi-energy power system, so that the internal thermal-electricity conversion capability of the system can be enhanced, and the new energy consumption level is improved.

The invention discloses a robot capable of running for long time. The robot comprises a controller, the controller comprises a shell, the back surface of the inner portion of the shell is fixedly connected with a circuit board, the surface of the circuit board is provided with an electronic device in a welded manner, the surface of the electronic device is connected with a first heat conduction plate through bolts, the position, located on the bottom of the first heat conduction plate, of the surface of the electronic device is connected with a second heat conduction plate through bolts, and the position, located on the bottom of the second heat conduction plate, of the surface of the electronic device is connected with a third heat conduction plate through bolts. According to the robot capable of running for long time, by means of the coordination of the first heat conduction plate, the second heat conduction plate, the third heat conduction plate, a first heat conduction bar, a second heat conduction bar, a third heat conduction bar, a heat dissipation plate, refrigeration pieces, a heat dissipation device, a power regulator, a single chip computer, a first temperature sensor, asecond temperature sensor and a temperature display screen, the problem of long time heat dissipation of the robot is solved.

The invention provides an air inlet system of small gasoline engine classes. The air inlet system is composed of an inlet pipe flange, an inlet pipe, an air storage bag, a carburetor, a carburetor support, an air filter and a negative pressure pipe. The air inlet pipe flange is arranged on the air inlet pipe and is fixedly connected with an air inlet of an engine cylinder, the other end of the air inlet pipe is connected with the carburetor which is fixedly connected with a gearbox through the carburetor support, and the air filter and the carburetor are arranged side by side and is away from the engine cylinder. The air inlet system has the advantages that since the length dimension of the air inlet pipe is increased and the mounting position and direction of the air filter and the carburetor are changed, the air filter and the carburetor are away from the engine cylinder, heat of air inflow to power is reduced, the temperature of gasoline is always controlled within a distillation range point, fuel consumption, power and rotation speed of the engine can be effectively regulated and controlled, and the like.

The invention discloses a clothes drying device and method. The clothes drying device comprises a cabinet body and a cabinet door, the cabinet body is provided with an air inlet and an air exhausting opening, multiple clapboards which can be drawn out are arranged between the two inner side walls of the cabinet body from top to bottom, slide rails which are matched with the clapboards are arranged at the two inner side walls of the cabinet body, heating circuits are arranged on the clapboards, each heating circuit achieves power supply through one pair of touch electrodes which are arranged on the contact surface of the corresponding clapboard and the cabinet body or the corresponding slide rail, and the automated clothes drying process is achieved through a controller. The heating circuits are arranged on the movable clapboards, the using quantity of the clapboards and the spatial distance of all layers of the clapboards are adjusted according to the quantity of the clothes, particularly when few clothes are dried, the unnecessary clapboards can be drawn out, and the situation that the energy is wasted when all the heating circuits in the clothes drying cabinet work is avoided. The invention further provides the clothes drying method. Whether the clothes drying process is completed or not can be judged simply according to a temperature signal, and compared with the prior art, the clothes drying device is simple and low in cost.

An auto-adapted track type power battery multi-stage high-speed charging system and the charging method, the characteristic is: includes the high-speed multi-switch high-power adapter subsystem, the four-stage charging controlling subsystem, and the auto-adapted track type controlling subsystem; the high-speed multi-switch high-power adapter subsystem uses to achieve high-efficiency high-power transformation and provides the corresponding working power to the system; the output end of the four-stage linearity charging controlling subsystem connects with the accumulator, feedbacks the sampling end of the auto-adapted track type controlling subsystem; the output end of the auto-adapted track type controlling subsystem connects with the adjusting end of the high-speed multi-switch high-power adapter subsystem. According to one of the flow, quick charge, over charge or float charge, achieves the corresponding charging switch along the change of the battery voltage automatically during the charging process.

The embodiment of the invention provides an active power real-time control device with a controllable series resistor comprises a DC control unit, wherein the DC control unit comprises a first converter, a second converter and at least one controllable series resistor, a DC side of the first converter is connected with a DC side of the second converter through the controllable series resistor connected in parallel, and an AC side of the first converter is connected with an AC side of the second converter. By setting the number of the controllable series resistors connected in parallel or by coordinative control of the first converter and the second converter, adjustment of an AC power transmission power is achieved, long-distance DC power transmission is not needed, and the technical problem that power adjustment can be achieved by changing original long-term AC power transmission in the prior art to a DC power transmission network is solved.

The invention relates to a power regulating circuit of an air energy water heater. The circuit comprises a pressure signal collecting circuit and a step-by-step power regulating circuit. The pressure signal collecting circuit performs cophase amplification on a pressure signal of a compressor of the air energy water heater collected after temperature rise and pressure boost and the clamp is 0-20V, and the pressure signal as a driving signal controls on and off of audions of the step-by-step power regulating circuit, so that an effect of heating a water tank to a constant temperature is guaranteed, and the problem of potential safety hazard of the compressor as the power of the compressor is adjusted according to water temperature when the compressor of the air energy water heater is warmed and pressurized is solved. Audions Q1-Q4 are adopted to control on and off of relays K1-K4, step-by-step on and off of the relays K1-K4 is controlled by means of step-by-step conductivity of the audions Q1-Q4, strong electricity of the relays K1-K4 is controlled by weak currents of the audions Q1-Q4, resistors R4-R7 are differentiated step-by-step, and the power of motor in the compressor of the air energy water heater is regulated, and strong electricity is controlled by means of weak currents. The power regulating circuit is safe and reliable, and meanwhile, the power of the motor in the compressor is relatively stably regulated, so that the power regulating circuit of the air energy water heater has huge practical value and promotional value.

The invention discloses a high-power solid-state laser, which comprises a shell, wherein the shell is of a cylindrical structure; a first placing hole connected to the interior of the shell is arranged in the central location of one end of the shell; a laser rod is fixedly arranged in the first placing hole; one end of the laser rod is fixedly arranged at the central location of the inner wall at the other end of the shell; second placing hole arranged in one end of the shell are all arranged at the periphery of the first placing hole; clamping grooves are arranged in the inner walls of two sides of each second placing hole; connecting bases welded on the inner wall of the other end of the shell are all arranged at the periphery of the laser rod; a connecting head is arranged on each connecting base; a placing seat is placed in each second placing hole; and a placing groove is arranged in one side of each placing seat, which is close to the laser rod. According to the high-power solid-state laser, the number of xenon lamp tubes can be optionally increased or decreased as needed, so that the power of the laser can be adjusted fundamentally, and the high-power solid-state laser is simple in structure and convenient to use.

The invention relates to a laser DED manufacturing control system and method fusing temperature and image information, the system comprises an embedded module, a laser DED manufacturing system, a temperature sensing module, a visual sensing module and a PID control module, and the laser DED manufacturing system, the temperature sensing module, the visual sensing module and the PID control module are all connected with the embedded module. Compared with the prior art, a molten pool overflow threshold calculation algorithm based on the contour of the molten pool is used to obtain a dimensionless number to represent the overflow degree of the molten pool, and the dimensionless number is used as a parameter supervisor of the PID control module; an analog quantity signal of the temperature is used as a feedback value of the PID control module; a PID control algorithm with a parameter supervisor is used, the advantages of visual reflection of images on cladding layer forming and high-speed response of temperature on the physical phenomenon of a molten pool are combined, multivariable control of the temperature and image information of the molten pool on cladding layer forming quality is achieved, and a new technical approach is provided for real-time control of laser DED manufacturing forming.

The invention provides a power regulating circuit of a resistance heating plate and a cooking appliance, wherein the power regulating circuit of a resistance heating plate includes: a power supply module; a resistance heating plate module including at least one resistance heating plate and an auxiliary resistor The resistance heating plate module is connected to the power supply module; the power drive module is connected to the resistance heating plate module, and the power drive module is used to control whether the resistance heating plate module is heated; the sampling module is connected to the power supply module to sample The module is used to sample the power supply signal of the power supply module; the microprocessor is connected to the power drive module and the sampling module, and the microprocessor controls the working state of the power drive module according to the power supply signal to adjust the power and auxiliary power of the resistive hot plate module in real time Load power of the resistive hot plate. Through the technical solution of the invention, the effect of the microprocessor controlling the power drive module according to the output signal of the sampling module is realized, and the power range of the resistance heating plate module is increased.

The invention relates to the technical field of peanut husking machines, and specifically relates to a peanut husking machine based on laser pretreatment. The peanut husking machine comprises a laser cutting mechanism, a conveying unit and a laser cutting head are arranged in the laser cutting mechanism, a kneading mechanism is arranged at the tail end of the laser cutting mechanism, a gap adjusting mechanism is arranged on the kneading mechanism, a lifting mechanism is arranged at the tail end of the kneading mechanism, and the output end of the lifting mechanism is connected with the cleaning mechanism. Shells of peanut pods can be subjected to laser cutting pretreatment through the laser cutting mechanism, the shells of the peanut pods are crushed, and under the action of the kneading mechanism, the crushed peanut pods can be subjected to shelling treatment; and the peanut seed breakage rate is reduced, the kneading mechanism can be adjusted through the gap adjusting mechanism, the kneading mechanism can conduct shelling treatment on peanut pods of different varieties and different sizes, the peanut seeds in the peanut pods are kneaded out, the shelling efficiency of the peanut pods is improved, and the application range is wide.

The invention provides a power conditioning circuit of a resistance-type hot plate, and a cooking utensil. The power conditioning circuit of a resistance-type hot plate comprises a power module, a resistance-type hot plate module, a power driving module, a sampling module, and a microprocessor. The resistance-type hot plate module comprises at least a resistance-type hot plate. The resistance-type hot plate module is connected with the power module. The power driving module is connected with the resistance-type hot plate module. The power driving module is used to control whether the resistance-type hot plate module heats. The sampling module is connected with the power module. The sampling module is used to sample power supply signals of the power module. The microprocessor is connected with the power driving module and the sampling module. The microprocessor controls operating states of the power driving module according to the power supply signals, so as to adjust power of the resistance-type hot plate module in real time. The technical scheme realizes real-time accurate adjustment on power of the resistance-type hot plate, and improves use experience of users.

The invention provides an automatic focusing high-efficiency laser cutting device, which relates to the technical field of laser cutting. The auto-focusing high-efficiency laser cutting device includes a housing, the top of the housing is fixedly connected with a laser transmission device, the bottom of the laser transmission device is fixedly connected with a telescopic hose, and the bottom of the telescopic hose is fixedly connected with a laser connection device , the bottom of the laser connecting device is fixedly connected with a cutting head, and the outer side of the laser connecting device is fixedly provided with an adjustment mechanism. The automatic focusing and high-efficiency laser cutting device detects that the ball is also moving, and then drives the trigger block to move up, so that the trigger block will trigger the tact switch, so that each tact switch can be triggered by the distance moved up, realizing the use of multiple Touch the switch to control the power of the cutting head, so as to adjust the cutting degree. The thickness of the workpiece and the height of the workpiece can be detected by the detection ball, so that the cutting can be more regular.

The embodiment of the invention provides a method and a device for reducing power consumption of an electronic device, and the method comprises the steps: obtaining a target parameter, and then adjusting the brightness of a display screen according to the target parameter, so as to adjust the power consumption of the display screen. According to the scheme, the brightness of the display screen canbe adjusted in real time according to the target parameters, so that the power consumption of the display screen is adjusted, and the power consumption of the display screen is reduced.

Provided are en electronic cigarette and a control method thereof. The electronic cigarette comprises a power module, a heating assembly, a power measurement module and a power adjusting module. The power adjusting module is connected with the heating assembly and the power adjusting module, which is used for measuring current power of the heating assembly and outputting a control signal to the power adjusting module. The power adjusting module is connected between the power module and the heating assembly, which is used for adjusting power outputted to the heating assembly based on a control signal. The electronic cigarette and the control method thereof have following beneficial effects: in such a manner that the power measurement module is used for detecting current power of the heating assembly and outputting the control signal to the power adjusting module and the power adjusting module is used for adjusting power outputted to the heating assembly based on the control signal, power of the heating assembly can be precisely adjusted in order to stabilize heating efficiency, increase smoke volume of the electronic cigarette and improve stability of taste.

The invention discloses a distributed arc motor, and the motor comprises at least two arc motors, wherein each arc motor comprises an arc-shaped stator and a corresponding rotor with the same number of pole pairs. The stators of the arc motors form a circle. The setting of the arc motors enables the torque to be very high during a low rotating speed, and the enables the power density to be very high, and enables the start torque to be large. The number of the distributed motors in operation can be changed according to the needs, thereby achieving the power adjustment. When one arc motor has afault, there is no stalling event like a common motor, thereby improving the production safety.