76results about How to "Improve power supply efficiency" patented technology

The invention discloses a power supply circuit, a server and a time sequence control method, relates to the field of server power supply, and solves the problem that the demand of loads such as a GPU (Graphics Processing Unit) and a CPU (Central Processing Unit) on short-time peak power is increasingly increased at present. According to the power supply circuit, the long-time power supply module and the peak value compensation module are introduced to work cooperatively, the long-time power supply module provides stable energy conversion, and the long-term stable power supply requirement of a load is met; and the peak compensation module dynamically adjusts power supply according to the load demand and the working state of the long-time power supply module, provides or recovers energy, and meets the instantaneous peak power demand, thereby avoiding the defect that the peak current cannot meet the requirement or needs a large-scale redundancy and high-cost capacitor row in the traditional scheme, and improving the reliability of the system. According to the design, power supply stability can be guaranteed, system cost and size are reduced, and overall power supply efficiency and response capability are improved.

The invention relates to the technical field of emergency mobile power supplies, and discloses a control method of an emergency mobile power supply and the emergency mobile power supply, and the method comprises the steps: carrying out the operation parameter data collection and adaptive wavelet transform noise reduction of the emergency mobile power supply, and obtaining a standardized feature matrix; performing hierarchical feature extraction through an extended convolutional capsule network to obtain global power supply features and local power supply features; establishing a deep deterministic strategy network for power supply state scoring to obtain a state scoring result; inputting historical data in the experience playback pool into an action generation module, performing optimization iteration on the control action to obtain a first control strategy, and recording state transition data in a control process; and carrying out power loss compensation control analysis to obtain compensation control quantity, superposing the compensation control quantity to obtain a second control strategy, carrying out PWM (Pulse Width Modulation), and generating a charging and discharging control signal. According to the invention, accurate power regulation and energy storage unit control are realized, and stable operation of the system is ensured.

The invention discloses an intelligent power distribution energy-saving power supply system and method, relates to the technical field of power systems, and solves the technical problems that the user experience is poor due to the lack of consideration of the user participation degree in the prior art, and the efficiency of intelligent power distribution energy-saving power supply is low due to the fact that the electric quantity generated by renewable energy cannot meet the user demand. Obtaining predicted electricity consumption of the plurality of areas through an electric power prediction model; calculating a regional power utilization priority coefficient according to the regional data; the power station state is adjusted according to the predicted electricity consumption and the regional electricity consumption priority coefficient, the user participation degree is considered, whether the generating capacity meets the electricity consumption requirement or not is predicted, regulation and control are conducted in advance, the situation of insufficient power supply is reduced, and the user experience and the power supply efficiency are improved.

The invention relates to the technical field of intelligent power supply, and particularly discloses an intelligent power supply circuit system and method. And a data processing technology based on deep learning is introduced to carry out semantic representation and fine-grained cross-modal fusion on the power supply voltage and the load state information of each load, so that fine-grained association understanding between the power supply voltage and the load state is realized, and a suitable voltage conversion mode is intelligently recommended on the basis of the fine-grained association understanding. Through the mode, the power supply voltage can be dynamically adjusted to meet specific requirements of different loads, so that the power supply efficiency of the power supply circuit and the cruising ability of the intelligent terminal are further improved.

The invention discloses a flexible load distribution and power supply optimization method and system, and relates to the technical field of electric power, and the method comprises the steps: collecting a load demand in an electricity utilization environment and the power supply capability of power supply equipment; carrying out first classification, and dividing the load into a multi-stage load set; based on the load demand and the power supply capability of the power supply equipment, solving a load distribution problem by using a dynamic programming algorithm; monitoring the operation state of a power utilization environment in real time, and adjusting a power supply strategy through a genetic algorithm; according to the invention, efficient matching of the load and the power supply resource is realized, the electric energy utilization rate and the power supply stability are remarkably improved, the energy waste and the unit power supply cost are reduced, the method is suitable for various complex power utilization environments, and the power supply mode is more intelligent and diversified.

The invention discloses a data information processing method and device, a storage medium and electronic equipment. The method relates to the technical field of data processing, the technical field of electronics and other related technical fields, and comprises the following steps: classifying power grid net load sets of user clusters in a target power grid in a historical time period to obtain a plurality of power grid net load groups; performing feature extraction according to the power grid net load in each power grid net load group to obtain an elastic demand feature corresponding to each power grid net load group; and predicting the elastic demand coefficient of the target power grid on the target prediction day according to the elastic demand feature corresponding to each power grid net load group to obtain a target prediction result. Through the method and the device, the problem that the accuracy of determining the elastic demand coefficient is relatively low due to the fact that the demand response potential (namely, the elastic demand coefficient) of the power grid is evaluated manually based on the user electric meter data in related technologies is solved.

The invention discloses a rose picking robot and belongs to the field of agricultural automatic picking equipment. The device is composed of a crawler, a collecting device, a picking device, an unmanned aerial vehicle and an autonomous endurance device. According to the device, an unmanned aerial vehicle is used for collecting rose data and driving a picking mechanism to pick roses, an end effector on the picking mechanism is a cutting container with eight adjustable cutting blades, opening and closing of the cutting blades are controlled through a motor to achieve swallowing of the roses and cutting of pedicels, a draught fan is installed on a crawler, and the unmanned aerial vehicle drives the picking mechanism to pick the roses. According to the rose cutting unmanned aerial vehicle, the rotating blades in the draught fan are driven by the motor to rotate, the blades rotate to generate airflow, roses in the cutting container are sucked into the storage box on the crawler, the load of the unmanned aerial vehicle is reduced in the process, and the cruising ability of the unmanned aerial vehicle is improved; the unmanned aerial vehicle can automatically return to be charged when the electric quantity is insufficient, and the crash risk caused by electric quantity exhaustion is reduced.

The utility model relates to the technical field of battery storage, and discloses a storage device for lithium batteries, which comprises a shell and a fixed shell fixed at the bottom of the inner wall of the shell, and further comprises a movable shell sliding at the top of the fixed shell, the lithium battery is placed in the movable shell and protected through the protective pad, the lithium battery is prevented from being damaged in the moving process, when the lithium battery needs to be charged, the movable plate is controlled by the pressing rod to move downwards and is matched with the limiting mechanism and the positioning mechanism, a charging wire is attached to an interface of the lithium battery, and the lithium battery is charged. According to the lithium battery storage device, the lithium battery can be charged conveniently, the charging efficiency is improved, the lithium battery is cooled through the cooling mechanism, the situation that the lithium battery is damaged due to the too high temperature is avoided, the storage effect of the lithium battery is further improved, and the problems that when an existing storage device is used, charging of the lithium battery is inconvenient, and the lithium battery cannot be cooled are solved.

The invention discloses a power distribution network rapid feedback maintenance system and a method thereof, belongs to the technical field of power system fault detection and processing, and solves the problems that in an existing power distribution monitoring system, processing is not accurate when a detected fault is fed back, environmental factor interference during field detection is not considered, effective judgment measures do not exist, and the detection efficiency is high. And the problem of inaccurate maintenance work feedback is solved. The method mainly comprises the following steps: acquiring monitored current parameters and meteorological parameters, and performing data preprocessing; performing time point matching on the uploaded data, dividing time periods according to a preset time threshold, and calculating an average value of parameter information in the same time period; setting a current value range of each monitoring terminal; comparing the current value detected in real time with a preset current value range; corresponding treatment measures are taken; and maintaining. According to the invention, by obtaining the current parameters and the meteorological parameters, the integrity and accuracy of the data are ensured, the comprehensive evaluation of the fault condition is facilitated, and the reliability and accuracy of subsequent analysis are improved.

The utility model provides a high energy density electrical core for energy storage, the electrical core comprises a shell and a cap, the shell and the cap form the specification shape of the electrical core, a sealed space is formed in the shell and filled with a roll core, the roll core is composed of a positive electrode base material, a negative electrode base material and a diaphragm, the positive electrode base material and the negative electrode base material are blocked by a diaphragm and are wound into a reel shape, the end part of the winding core is wrapped with a high-temperature insulating tape, the two ends of the winding core are also provided with a positive electrode confluence disc and a negative electrode confluence disc which are arranged corresponding to the polarities of the two ends of the shell, the polarity is led out from the winding core, and the winding core is respectively connected with the positive electrode confluence disc and the negative electrode confluence disc in a multi-point manner. The winding core structure is adopted, certain pressure is increased in the winding process, the density of the winding core is increased, the unit volume density is increased, in addition, the conduction circulation amount is increased by arranging the convergence disc, the consumption of internal resistance is reduced, the occupied space of the winding core in the shell is increased, and the stored energy is increased.

A semiconductor structure and a method for forming the same are disclosed. The semiconductor structure includes: a protrusion on a substrate discretely located in a device region; a channel structure on the protrusion; an isolation layer on the substrate surrounding the protrusion and exposing the channel structure; a buried power rail penetrating the isolation layer and a portion of the substrate thickness, the buried power rail being parallel and spaced apart from the protrusion; a gate structure on the isolation layer and spanning the channel structure; source / drain doped regions located in the channel structures on both sides of the gate structure; an interlayer dielectric layer on the isolation layer on the side of the gate structure and covering the source / drain doped regions; and a source / drain interconnect layer penetrating the source / drain doped regions and the interlayer dielectric layer on top of the buried power rail, the source / drain interconnect layer contacting the source / drain doped regions, and the bottom of the source / drain interconnect layer contacting the top surface of the buried power rail. This eliminates the need for a contact plug (Via) to achieve electrical connection between the source / drain interconnect layer and the buried power rail, thus optimizing the electrical connection performance between the source / drain interconnect layer and the buried power rail.

The invention relates to a new energy commercial vehicle braking energy recycling and electricity supplementing method and device.The method comprises the steps that when a braking signal of a target vehicle is obtained, the braking strength of the target vehicle is determined according to the braking signal, and the braking strength is used for representing the strength of needed braking force; according to a preset mapping relation table of the braking strength and vehicle braking strategies, a target braking strategy corresponding to the braking strength is determined, and the target braking strategy comprises the braking output proportion of a hydraulic braking system and the braking output proportion of a motor regenerative braking system; and controlling the target vehicle to execute the target braking strategy. By adopting the method, the braking strength is determined according to the braking signal of the vehicle, and the braking output of the hydraulic braking system and the braking output of the motor regenerative braking system are respectively controlled according to the braking strength, so that the possibility of excessive intervention of hydraulic braking force is reduced; and the recovery efficiency of the vehicle braking energy and the charging efficiency of the storage battery are improved.

The invention discloses a large-current bus plugging device and a bridging method for a mobile energy storage electrical box, and relates to the field of cable plugging, and the bus plugging device comprises a plugging control end which is used for abutting an energy storage electrical box, obtaining power supply and operation data access collection authority after the energy storage electrical box is connected, and controlling the start and stop of each functional module and functional unit; the data acquisition unit is used for acquiring image data and power supply data of a bus power supply network and an access point in real time, and periodically packaging and submitting a data set; the exception analysis module is used for carrying out threshold comparison on the submitted data set and a preset standard data set, identifying exception factors exceeding a threshold and outputting an exception factor set; through analysis based on power supply demands and bridging capability score data, the score analysis of constructors, tools and environments ensures that electrical bridging is performed under appropriate conditions, the overall efficiency and safety are improved, the availability of multiple bus contacts is intelligently evaluated, and the optimal selection is recommended.

The invention discloses a self-adaptive power supply system, and relates to the technical field of power supply, and the system comprises a power supply connection unit which is used for connecting a power supply and outputting the voltage of the power supply; the first voltage conversion unit is used for performing voltage conversion on the voltage output by the power supply connection unit and supplying power to the control unit and the voltage identification unit; the second voltage conversion unit is used for converting the second voltage output by the power supply connection unit into the first voltage; the voltage identification unit is used for identifying the voltage output by the power supply connection unit and outputting a signal to the control unit; the control unit is used for controlling the switch unit to output the first voltage when the power supply connecting unit outputs the first voltage; when the power connection unit outputs the second voltage, the switch unit is controlled to output the second voltage and the first voltage converted by the second voltage conversion unit. According to the power supply system, one power supply mainboard can support different power supplies, the needed auxiliary power supply is provided for the PCIe card, resources are saved, and the power supply efficiency is improved.

The application discloses a kind of automobile emergency starting power supply based on lithium iron phosphate battery, it is related to automobile emergency technical field, including automobile power module, for with automobile power connection;Emergency power supply module is used for power failure detection and emergency power supply control;First battery module, with the second battery module parallel power supply, and when voltage detection module detects low voltage, with the second battery module series power supply;Voltage detection module is used for low voltage detection to first battery module;Temperature detection module is used for low temperature detection when emergency power supply;Trigger control module is used for controlling first battery module and second battery module series when low temperature low voltage;High voltage control module is used for high voltage detection and control trigger control module stop working.The application based on lithium iron phosphate battery automobile emergency starting power supply can control the connection mode of lithium iron phosphate battery pack when low temperature low voltage, to meet the emergency power supply demand, improve power supply efficiency.

The utility model relates to the technical field of intelligent gas meters, in particular to an anti-reverse-connection circuit of a gas meter and the gas meter. According to the circuit, each power supply in a plurality of power supplies is provided with a corresponding switch circuit and a control circuit, and the control circuit of each power supply is connected with the corresponding switch circuit; each power supply is connected with the load through the corresponding switching circuit and supplies power to the load; the control circuit controls the corresponding switching circuit to be switched on according to a first signal of a corresponding current power supply, the control circuit is further used for controlling the corresponding switching circuit to be switched off according to a second signal of the current power supply, the direction of the first signal is from the current power supply to the load, and the direction of the second signal is opposite to the direction of the first signal; the control circuit controls the corresponding switching circuit to be cut off according to a third signal of the other power supply, and the third signal is generated through the voltage difference between the other power supply and the current power supply. According to the circuit, the situation that the circuit board in the intelligent gas meter is damaged due to reverse connection of the battery is avoided.

This application provides a vehicle power supply method, electronic device, and vehicle, relating to the field of vehicle control technology. It is applied to a vehicle power supply system and includes a high-voltage power supply and a first power conversion module and a second power conversion module connected in parallel. The method includes: in response to receiving a power-on command, adjusting the initial voltage of the first power conversion module to be greater than the initial voltage of the second power conversion module, so that the high-voltage power supply supplies power to the load device only through the first power conversion module; comparing the current power of the load device with the current power of the power supply system, and adjusting the power supply status of the first and second power conversion modules based on the comparison result. The vehicle power supply method provided by this application can improve the adaptability and power supply stability of the power supply system.

The utility model relates to the technical field of LED lamp control, and discloses a current sharing control circuit of a lamp controller and a lighting system, the current sharing control circuit comprises a control circuit, a first battery boost circuit and a second battery boost circuit, the control circuit controls the output voltage of each battery booster circuit according to the first input current from the first battery booster circuit and the second input current from the second battery booster circuit, so that the two input currents are in a preset current sharing state, and the output voltage is provided for the lamp body. Therefore, by providing the parallel connection mode of the battery booster circuits, the current sharing control of each battery booster circuit can be realized, the power supply efficiency can be improved, the independent control of the power supply voltage of each battery booster circuit can be realized, the independent work of double batteries can be supported, the working stability of the circuit can be improved, and the service life of the circuit can be prolonged. And the service lives of the batteries are basically consistent through current sharing control of the double batteries.

The utility model relates to the technical field of inclined plate sedimentation tanks, in particular to a solar power supply system for an inclined plate sedimentation tank. The device comprises a solar power supply device. The solar power supply device comprises a solar panel assembly, a corner assembly, a rotating assembly and a track assembly, the track assembly is mounted at the top of the inclined plate sedimentation tank through a mounting frame, one ends of the rotating assembly and the corner assembly are connected with the top of the track assembly, and the other ends are hinged to the solar panel assembly; the rotating assembly rotates to drive the solar panel assembly and the corner assembly to rotate around the axis of the rotating assembly along the outer contour line of the track assembly along with movement of the sun, and the corner assembly can drive the solar panel assembly to change the included angle between the solar panel assembly and the horizontal plane. Through the corner assembly, the rotating assembly and the track assembly, the front face of the solar panel assembly can face the sun, the solar energy absorption efficiency of the solar panel assembly is improved, and environmental pollution is prevented from being aggravated.

The utility model relates to the technical field of power generation equipment, in particular to a supporting and positioning structure for power generation equipment, which comprises a mounting plate, a first moving groove is formed in the upper surface of the mounting plate, and a motor is fixedly connected to the right side surface of the mounting plate. The output end of the motor is fixedly connected with a double-thread lead screw, the double-thread lead screw is located in the first moving groove, the outer surface of the double-thread lead screw is in threaded connection with a moving block, the upper surface of the moving block is fixedly connected with a first mounting frame, and the inner wall of the right side of the first mounting frame is fixedly connected with a first hydraulic cylinder; and the left side surface of the first hydraulic cylinder is fixedly connected with a second mounting frame. The supporting and positioning structure for the power generation equipment is reasonable in structure, the power generator can be better supported and positioned by the supporting and positioning structure for the power generation equipment, different positions can be adjusted according to different power generators, and the supporting and positioning structure can adapt to more different power generators.

The invention provides an in-vehicle device and an operation method of the in-vehicle device. The efficiency of power supply in a monitoring system of a vehicle can be improved. An in-vehicle device mounted on a vehicle is provided with a control unit that controls the in-vehicle device when either or both of a change in position of the vehicle and a time during a period from starting to stopping of an engine of the vehicle satisfy a predetermined condition, and that controls the in-vehicle device when the change in position of the vehicle and the time satisfy the predetermined condition. Information is generated for supplying power from a battery in the vehicle to a system for monitoring the vehicle.

The embodiment of the invention provides a power supply system, a power supply method and device, a storage medium and electronic equipment, and relates to the field of power supply.The power supply system comprises a case, N power supply sub-modules, a water inlet, a water outlet, an inlet water distributor and an outlet water distributor, and the N power supply sub-modules are distributed in the case in parallel; the water inlet is formed in the left side of the case, and the water outlet is formed in the right side of the case; cold water flows into the case through the water inlet and flows into each power supply sub-module through the water inlet water distributor; and hot water flowing out of each power supply sub-module is collected to the water outlet water distributor, and then uniformly flows out of the case through the water outlet through the water outlet water distributor. Through adoption of the scheme, the problem of poor power supply effect in related technologies is solved.

The utility model discloses a waterproof type-c connector which comprises an outer shell, a type-c female seat is installed in the outer shell, the outer shell and the type-c female seat jointly form the type-c connector, an inner positioning groove is formed in the inner wall of the front face of the outer shell, and a shell positioning hole is formed in the position, located on the upper surface of the outer shell, of the tail end of the inner positioning groove. A head sealing ring is arranged inside the front end of the outer shell, a tail sealing ring is arranged inside the tail end of the outer shell, and the head sealing ring and the tail sealing ring are arranged outside the two ends of the type-c female seat in a sleeved mode respectively. The internal dispensing sealing work of the front end and the tail end of the type-c female seat can be completed, water can be effectively prevented from entering the type-c female seat in the actual use process, the waterproof sealing effect is good, the service life of the type-c connector is effectively prolonged, the waterproof glue dispensing work is carried out by arranging a large space, the operation space is larger, the error-tolerant rate is higher, and the service life of the type-c connector is prolonged. And the yield of product production is effectively improved.

The invention relates to the technical field of motors and control, in particular to a stator power supply method of a long stator linear motor, which effectively reduces partial voltage of winding leakage reactance by subdividing a segmented winding into a winding branch A and a winding branch B and combining'pre-switching-on 'and'delayed switching-off' of uncovered segments of a vehicle. In addition, through star-shaped connection of center end points of winding branches A and B and adoption of a double-path power supply for power supply, at least two adjacent branches are ensured to be supplied with power at any time. The output transformer is arranged for the single frequency converter, the two secondary sides of the transformer share the same primary side excitation transformer, and dynamic load balancing is achieved. For doubly-fed linear motor control, a power supply adopts a variable control mode. According to the method, under the technical condition that the step changing control frequency and the power supply interval are kept basically unchanged, under the set winding voltage withstanding level, stator power supply section division is more effectively regulated and controlled, higher rotor counter electromotive force can be overcome for operation, and then the maximum operation speed of a vehicle is increased.

The present application discloses a power supply circuit, a power supply control method and an electronic device, wherein the main control circuit in the power supply circuit is used to detect the voltage effective value and voltage instantaneous value of the AC input signal of the AC power supply and the DC output signal output by the rectifier circuit to the load circuit, so as to generate a first control signal based on the DC output signal, and in response to the voltage effective value being lower than the first threshold range, generate a second control signal according to the voltage effective value, the voltage instantaneous value and the first control signal; the inverter circuit receives the first control signal, the switch regulation circuit receives the second control signal, and adjusts the short-circuit state of the secondary winding based on the second control signal, so as to utilize the primary winding and the secondary winding to enhance the energy storage of the resonant circuit, and utilize the energy storage to extend the holding time of the DC output signal within the second threshold range. Through the above-mentioned method, the power supply circuit of the present application can effectively realize power-off retention, and the implementation cost is low, the volume is small, and the energy loss is low.

The present invention relates to the field of data processing technology, and more specifically, the present invention relates to a method for coordinated energy storage control based on big data, including: obtaining the historical power consumption of the energy storage system and the storage capacity, power supply and attenuation rate of each battery; inputting the historical power consumption into the prediction model to obtain the power consumption in the next time period; calculating the power supply priority of each battery; iteratively obtaining the objective function of the power supply sequence of the energy storage system through a genetic algorithm; and realizing coordinated energy storage control based on big data according to the solution of the objective function of each round of iteration. The present invention obtains future power demand through a prediction model, calculates the priority of battery power supply according to the attenuation rate and storage capacity of each battery, and prompts the energy storage system to use batteries with low attenuation rates for power supply; by determining the heat dissipation coefficient, the heat dissipation demand of the battery during operation is taken into account; through the solution of the objective function, an efficient and reliable power supply plan is realized to ensure the life and efficiency of the energy storage system.

The invention discloses a whole vehicle power supply control method, device and equipment and a storage medium, and relates to the technical field of battery power supply, and the method comprises the steps that a sentry mode, a vehicle-mounted refrigerator mode, a vehicle working mode and a whole vehicle upgrading state recognized by a whole vehicle controller are obtained; determining a power supply mode of the direct current converter according to at least one of the sentry mode, the vehicle-mounted refrigerator mode, the vehicle working mode and the whole vehicle upgrading state; and controlling the direct-current converter according to the power supply mode, so that the direct-current converter supplies power through the power battery. The direct-current converter is directly connected with the battery pack and the low-voltage network of the whole vehicle and performs power supply control, so that the problem of realizing power supply of each low-voltage part of the whole vehicle in the state that the vehicle is not high-voltage and other high-voltage controllers are not awakened is solved, the power supply energy consumption is reduced, the power supply efficiency of the whole vehicle is improved, and power supply faults are reduced.

The utility model relates to an electrode and a nerve stimulator, the electrode comprises an annular electrode body, the electrode body is provided with a gap, so that the electrode body is disconnected at the gap; a first contour line and a second contour line are formed at the boundary of the outer ring surface of the electrode body and the gap; the orthographic projection parts of the first contour line and the second contour line in the same plane perpendicular to the axis direction of the electrode body coincide in the axis direction of the electrode body. A to-be-stimulated nerve is contacted with at least one of the first contour line and the second contour line when passing through the electrode, so that the electrode can be ensured to apply electrical stimulation to the to-be-stimulated nerve, and a treatment effect is achieved.

The present invention relates to the technical field of fitness equipment, and discloses a low-speed power supply method and system for a generator based on an exercise bike, comprising: analyzing components in a body component that are associated with a generator component to obtain a generator-associated component; querying component tasks corresponding to the generator-associated component, calculating the task priority corresponding to each task in the component task, detecting an AC voltage signal of the generator component, and measuring a current current value corresponding to the generator component; combining the current current value and the AC voltage signal, calculating a real voltage value corresponding to the generator component, obtaining an electromagnetic induction principle corresponding to the generator component, and creating an automatic conversion circuit for the generator component; if the real voltage value is not greater than a preset voltage threshold, combining the task priority and the automatic conversion circuit, using the generator component to execute the generator-associated component for power supply, and obtaining a power supply result. The present invention aims to improve the power supply efficiency of the generator of an exercise bike under low speed conditions.

The present invention discloses a system for supervising operation of integrated photovoltaic storage and charging equipment based on data analysis, relates to the technical field of equipment operation supervision, and solves the technical problem in the prior art that it is impossible to perform equipment operation evaluation and execution prediction analysis on integrated photovoltaic storage and charging equipment. Specifically, an energy storage decision analysis unit performs energy storage decision analysis on the integrated photovoltaic storage and charging equipment, marks the integrated photovoltaic storage and charging equipment as a monitoring object, and a discharge decision analysis unit performs discharge decision analysis on the monitoring object. After the energy storage decision analysis unit and the discharge decision analysis unit generate a normal energy storage decision signal and a normal discharge decision signal respectively, the equipment operation evaluation unit evaluates the power operation execution equipment of the monitoring object, and the execution prediction analysis unit analyzes and monitors the execution prediction of the monitoring object to determine whether the execution prediction of the operation decision of the monitoring object is reasonable.