9results about How to "Relieve load" patented technology

The invention discloses an energy storage optimal configuration method considering new energy-power grid-user capacity sharing. The method comprises the following steps: step 1, constructing a new energy-power grid-user side energy storage configuration model; 2, constructing a new energy-power grid-user side energy storage sharing strategy; and step 3, based on the energy storage configuration model and the energy storage sharing strategy, establishing a new energy-power grid-user side energy storage optimization scheduling model. And the access number of reactive compensation equipment is reduced, so that unnecessary communication time, regulation and control cost and equipment access investment cost are reduced. The problem of resource utilization rate reduction due to new energy output reduction is relieved, and power consumer income is guaranteed; energy storage is configured on the power generation side, so that the problems of stabilizing output fluctuation, tracking a power generation plan, reducing prediction errors and reducing wind curtailment or light curtailment can be effectively solved.

The application belongs to the technical field of data analysis, and discloses a state perception and adaptation method and system based on multi-source heterogeneous data fusion, which comprises the following steps: collecting heart rate data, state data and cognitive data of a subject, generating baseline heart rate, state characteristics and initial cognitive characteristics respectively; generating a state perception result; judging whether the initial cognitive characteristics meet the adaptation input condition according to the state perception result; if not, performing recovery mode training, and re-collecting cognitive data and state data after the recovery mode training is completed, generating updated cognitive characteristics and comprehensive recovery confidence; then judging whether the adaptation input condition is met, if yes, taking the initial cognitive characteristics or the updated cognitive characteristics that meet the adaptation input condition as effective cognitive characteristics, and calling the effective cognitive characteristics to perform recommended scheme adaptation, otherwise, repeatedly performing the recovery mode training; the application improves the reliability and applicability of the ability evaluation and rehabilitation system.

The invention provides a drum washing machine which comprises a drum assembly and a drying air duct, the drying air duct is arranged above the drum assembly, a foam blocking piece is arranged at the tail end of the drying air duct, and in the washing state, the foam blocking piece is used for preventing foam in the drum assembly from entering the drying air duct; a water inlet of the water inlet structure is formed in the side face of the tail end of the drying air channel. According to the roller washing machine, the water inlet of the water inlet structure is formed in the side face of the tail end of the drying air channel, so that the water inlet waterway of the barrel assembly and an air path at the tail end of the drying air channel are shared, and the space of the drying air path in the roller washing machine is fully utilized to simplify the water inlet waterway; the layout of the air path and the water path in the roller washing machine is reasonably planned, and the miniaturization design of the roller washing machine is facilitated; 2, a foam baffle plate is arranged at the tail end of the drying air duct, and the foam baffle plate can prevent foam in the barrel assembly from entering the drying air duct in a washing state, so that the foam is prevented from corroding a heating assembly in the drying air duct.

The utility model relates to the technical field of intercepting wells, and discloses a rain sewage intercepting well structure which comprises an intercepting well body, the left side of the intercepting well body is fixedly communicated with a water inlet pipe, the back face of the intercepting well body is fixedly communicated with a blow-off pipe, and the back face of the intercepting well body is fixedly communicated with a drainage pipe. A functional assembly is mounted in the intercepting well main body; the functional mechanism comprises a limiting block which is fixed on the rear side wall in the intercepting well main body and is used for limiting, limiting rods which are fixed in the limiting block and are used for moving, a plugging cover which is fixed between the opposite sides of the two limiting rods and is used for plugging, and a connecting buckle which is fixed on the top of the plugging cover; and the positioning clamping block is fixed on the inner bottom wall of the intercepting well main body and is used for inserting the blanking cap. According to the rainwater and sewage intercepting well structure, the sewage discharging pipe and the water discharging pipe can be freely selected to be opened or closed through intelligent control, so that intelligent control work is achieved, and rainwater and sewage are conveniently discharged.

The invention provides a frame assembly and a roller washing machine, the frame assembly comprises a base assembly, a front sealing door and a supporting frame, the front sealing door and the supporting frame are arranged above the base assembly, the front sealing door is provided with a clothes putting opening, the clothes putting opening is arranged corresponding to an opening in a barrel assembly, and the supporting frame is arranged above the front sealing door. The supporting frame is arranged on the rear side of the front sealing door, the front sealing door is integrally arranged in a backward inclined mode from bottom to top, and the supporting frame is integrally arranged in an arc shape from the end close to the front sealing door to the end away from the front sealing door. The sum of the connecting areas of the supporting frame and the front sealing door is smaller than the sum of the connecting areas of the supporting frame and the base assembly. The frame assembly is compact in structure and convenient to install, the frame assembly is provided with a smooth or special-shaped supporting structure, the appearance texture of the washing machine is improved, the diversified requirements of household washing are met, and the use experience of a user is improved.

The present invention provides an energy storage converter that can store energy when sufficient power is generated and discharge when the voltage is insufficient. In order to solve the above technical problems, the present invention provides the following technical solutions, including an energy storage shell, wherein an input port, an output port, a control module and a storage capacitor are arranged in the energy storage shell, wherein the input port and the output port are respectively connected to the control module, wherein the control module is connected to a plurality of storage capacitors, wherein each storage capacitor is connected to the control module through a contact connection mechanism, wherein the control module stores the electric energy input from the input end in the storage capacitor in sequence through the contact connection mechanism, and the storage capacitor outputs the electric energy stored in the storage capacitor from the output port through the contact connection mechanism.

This invention discloses a dual-mode (active and passive) dual-arm upper limb assistive exoskeleton. In the left or right arm assistive exoskeleton of this invention, the lower end of the mounting plate forms a rotating joint with a fixed base on a support vest via a waist support rod, and the upper end forms a rotating joint with a connecting piece via a back support rod. One end of the shoulder support block is fixed to the arm support rod, and the other end is connected to the active slider via a steel wire rope. The middle part forms a rotating joint with the connecting piece and is driven by a motor. The active and passive sliders, both forming sliding joints with the mounting plate, are connected to the mounting plate via tension and compression springs, respectively. A roller at one end of a V-shaped rotating component is located directly above a protrusion on the active slider, and the roller at the other end forms a rolling friction pair with a sliding inclined plate on the mounting plate. The middle part is hinged to the passive slider and connected via a torsion spring. This invention achieves arm assistance through both active motor assistance and passive spring-energy-storage assistance.

The invention relates to the technical field of wind power energy storage regulation, in particular to an intelligent wind power energy storage integrated regulation system, which comprises a monitoring module used for monitoring the magnitude of current # imgabs0 # of a power grid and outputting the magnitude of current # imgabs1 # of the power grid; the judgment module is used for receiving the magnitude of current # imgabs2 of the power grid output by the monitoring module and comparing the magnitude of current # imgabs3 of the power grid with a magnitude of current # imgabs4; the adjusting module is used for adjusting an electric energy output line of the wind power generation module based on a comparison result of the judging module, and when # imgabs5 is smaller than # imgabs6, it is proved that the electric energy demand of the power grid is in a low load condition at the moment, original power generation equipment of the power grid is sufficient to support the electric energy demand of the market, and the power generation equipment of the power grid is sufficient to support the electric energy demand of the market. And when the # imgabs7 is larger than the # imgabs8, it is proved that the electric energy demand of the power grid is in a high load condition at the moment, and at the moment, the daily stored electric energy converted from wind power generation is input to the power grid.

The utility model relates to a kind of air-cooled heat pump cooling devices, its innovation point is at:Including cooling unit and cooling water softening unit, the cooling unit includes water replenishing pipe and the filter, solenoid valve, pressurized water pump and universal atomizing nozzle being arranged on water replenishing pipe, the filter is close to the water inlet end of water replenishing pipe, the water outlet end of water replenishing pipe is equipped with the universal atomizing nozzle cooling the condenser of heat pump, the cooling water softening unit includes soft water equipment, first, second and third manual valve, the first manual valve is equipped on water replenishing pipe, and the first and second bypass branch pipes are equipped with with water replenishing pipe intercommunication on the two sides of first manual valve, the first bypass branch pipe is connected with the water inlet of soft water equipment, and is equipped with second manual valve, the second bypass branch pipe is connected with the water outlet of soft water equipment, and is equipped with third manual valve.The utility model can effectively reduce hot cold condenser temperature in high temperature season, improve heat pump refrigerating capacity, to ensure operating room constant temperature and humidity clean environment.