740 results about "Test power" patented technology

The invention provides a robustness evaluation method based on a power equipment defect detection model, and relates to the technical field of power equipment defect detection, and the method comprises the steps: obtaining an original sample of a power defect detection image to build a training set and a test set; applying an adversarial attack algorithm to the test set to generate an adversarial sample; respectively inputting the training set and the confrontation sample into a to-be-tested power equipment defect detection model to obtain a classification result of the original sample and a classification result of the confrontation sample; calculating robustness evaluation indexes of the to-be-tested model according to classification results of the original samples and the adversarial samples; calculating weights of different evaluation indexes through an entropy weight method, and calculating a comprehensive score according to each weight to obtain an evaluation result; according to the method, the robustness difference of different models under adversarial attack is deeply analyzed, so that the accuracy and the reliability of defect detection of the power equipment are improved, the performance and the practicability of the deep learning model in a power defect detection scene are improved, and the method has wide application prospect and practical value.

The invention provides a chip power consumption measurement system and method.The chip power consumption measurement system comprises a test board, a power consumption collection module and a control module, the control module sends task instructions to a chip to be tested, and the task instructions comprise any one or more of a voltage instruction, a frequency instruction and an operation core instruction; when the chip to be tested executes a task instruction, the power consumption acquisition module acquires voltage information of each test resistor and transmits the voltage information to the control module; the control module determines the test power consumption of the to-be-tested chip according to the voltage information. According to the technical scheme, the task instruction can be sent to the to-be-tested chip, any one or more of the working frequency, the working voltage and the number of the running cores of the to-be-tested chip can be changed, different use scenes can be simulated, power consumption measurement of the to-be-tested chip can be completed in different scenes, and the test power consumption of the to-be-tested chip can be accurately and rapidly obtained.

The invention relates to the technical field of direct current transmission detection, in particular to a device and method for testing power pipeline connection, and the device comprises a power parameter collection module which is used for collecting current signals and voltage signals in a power pipeline, measuring temperature values at a plurality of positions, obtaining insulation resistance at each node, and measuring grounding resistance of a plurality of grounding points; and summarizing the measurement data to generate an electric power parameter set. According to the invention, through integration and analysis of measurement data of current, voltage, temperature, insulation resistance and grounding resistance, comprehensive monitoring and evaluation of the state of the power pipeline are realized. After the data are integrated, by calculating the mean value, the variance and the peak value of the data and analyzing the spatial distribution of the temperature and the frequency characteristics of the grounding resistance, the understanding of the behavior of the power system is enhanced. According to the data analysis mode, the prediction capability of potential risks and the sensitivity of fault detection are improved, and serious equipment faults and service interruption are effectively avoided.

The invention provides a real-time stability test platform and method for data acquisition of a power distribution control chip. The real-time stability test platform comprises a test power grid, an acquisition system, a to-be-tested control chip, a high-low temperature alternating box, an upper computer and a clock module, the upper computer is used for storing a plurality of test programs, controlling the high and low temperature alternating box and the test power grid to obtain different working conditions, calling the corresponding test programs according to the different working conditions, sending out corresponding control instructions, and performing stability analysis on the control chip to be tested according to the first test data and the second test data; and obtaining a stability test result. The problem that in the prior art, a single parameter testing method is difficult to comprehensively evaluate the stability of a control chip in an actual complex environment in real time is solved; according to the invention, the stability of the control chip is efficiently tested in real time, and the problems of difficult simulation of complex working conditions and multi-parameter coupling influence can be solved.

The invention is suitable for the technical field of communication, and particularly relates to a method for detecting mismatched harmonic waves of a power amplifier. The method comprises the steps that a first power detection unit is connected with a coupler through a control unit, the standing-wave ratio of a to-be-detected power amplifier chip is adjusted to be 1: 1 through a tuner, and the power of an input signal of a vector signal generator is adjusted till the target power of the to-be-detected power amplifier chip is reached; the second power detection unit is connected with the coupler through the control unit, the output standing-wave ratio of the to-be-detected power amplifier chip is adjusted to a preset specific value through the tuner, and when the tuner modulates phases at intervals of preset degrees, the harmonic power of the to-be-detected power amplifier chip in each phase is recorded through the second power detection unit. Compared with the prior art, the method can accurately test and evaluate the harmonic wave of the to-be-tested power amplifier chip under the mismatched standing wave condition, thereby evaluating the harmonic wave index of the to-be-tested power amplifier chip.

The invention provides a memory, in the memory, for a memory array sheet at a non-head-and-tail position, each bit line is coupled to a corresponding pressure test power supply, and the pressure test power supply corresponding to a first bit line is different from the pressure test power supply corresponding to an adjacent second bit line; for the storage array sheets at the head and tail positions, the first bit lines are coupled to the corresponding pressure test power supplies, and the pressure test power supplies corresponding to the first bit lines with odd numbers are different from the pressure test power supplies corresponding to the first bit lines with even numbers.

The utility model discloses an integrated test control system of a power module. The integrated test control system comprises an NTC test loop and an insulation test loop. The system also comprises a change-over switch. The insulation voltage-withstanding tester passes through the NTC test loop and then leads out an NTC test terminal. An insulation test terminal is led out from the insulation voltage-withstanding tester through an insulation test loop; and the insulation test terminal and the NTC test terminal are respectively connected to the test end of the power module to be tested through the change-over switch. Compared with the prior art, the testing device has the advantages that two testing procedures are integrated together, different testing procedures can be rapidly switched through the change-over switch, NTC testing and insulation testing can be rapidly completed, testing efficiency is improved, the procedures of insulation testing and NTC isolation testing are simplified, and operation efficiency is improved.

The invention discloses a broadband oscillation characterization platform of a multi-chip power module and a near-field characteristic evaluation method, and belongs to the technical field of power electronics. The continuous operation condition of the power converter is decoupled into a series of discrete switching points, transient near-field radiation data of a to-be-tested power module under the discrete switching points are obtained through a double-pulse test, and near-magnetic field radiation signals are reconstructed; performing time-frequency analysis on the reconstructed near magnetic field radiation signal to generate a two-dimensional time-frequency matrix; and calculating a radiation energy entropy value based on the two-dimensional time-frequency matrix, fusing the radiation energy entropy value with the peak amplitude in the two-dimensional time-frequency matrix to generate a comprehensive EMI index for evaluating the broadband oscillation electromagnetic interference risk, and triggering EMI risk early warning when the comprehensive EMI index exceeds a threshold value. According to the method, the spectrum complexity is quantified through the radiation energy entropy, the multi-dimensional EMI risk assessment is carried out by fusing the peak amplitude of the time-frequency matrix, and the broadband oscillation in the multi-chip parallel power module can be accurately and efficiently represented.

The invention discloses a power electronic equipment radiation emission level evaluation method and device based on a reverberation chamber, a medium and equipment. The method comprises the following steps: acquiring a reverberation chamber radiation receiving power sample and a transmission coefficient sample; obtaining a radiation power calculation model of the to-be-tested power electronic equipment, constructing a radiation power function of the to-be-tested power electronic equipment, and obtaining a probability density function of a radiation power estimation value and an uncertainty model based on the radiation power function of the to-be-tested power electronic equipment; evaluating a first radiation emission level of the to-be-tested power electronic equipment based on the radiation power calculation model and the uncertainty model; the second radiation emission level is determined according to the radiation power function of the power electronic equipment to be measured, so that the statistical distribution characteristics of the electromagnetic field in the reverberation chamber can be accurately described, and the influence of the independent sampling number on the measurement uncertainty can be quantitatively analyzed; effective evaluation of statistical characteristics and measurement uncertainty of radiation emission of power electronic equipment is realized.

The invention discloses a server power supply board testing method and system, electronic equipment and a storage medium, and relates to the technical field of server power supply board testing, and the method comprises the steps: inputting a testing power supply signal to a server power supply board, and verifying the triggering accuracy of overvoltage protection and undervoltage protection functions of the server power supply board; after a preset power supply signal is converted by a solid-state relay, voltage loading and detection are carried out on a power supply input interface one by one channel, and after it is verified that a power supply protection function and an input interface state are normal, multi-type load fluctuation and communication protocol interaction requirements of a server are dynamically reproduced through a function analog signal. The output stability and protocol compatibility of the server power supply board are evaluated by combining an electronic load dynamic discharge test with a digital signal collaborative feedback mechanism, so that the technical problems of relatively low test efficiency and relatively high test cost of the server power supply board in related technologies are solved, and the purposes of reducing the test cost, improving the test efficiency and improving the test efficiency are achieved. And the test coverage rate is increased.

The invention relates to the technical field of intelligent testing, in particular to an intelligent testing method, device and equipment of a photovoltaic inverter and a storage medium. The method comprises the following steps: obtaining photovoltaic inverter structure data; performing shielding simulation device deployment on the photovoltaic inverter structure data to generate photovoltaic module shielding simulation device deployment data; carrying out key structure data acquisition on the structure data of the photovoltaic inverter through the deployment data of the photovoltaic module shielding simulation device, and obtaining the operation data of the standard photovoltaic inverter; and performing shielding test scene simulation on the deployment data of the photovoltaic module shielding simulation device to obtain photovoltaic inverter joint test power data. According to the invention, by introducing shielding simulation, dynamic current-voltage analysis, anti-shielding capability prediction and evaluation and data visualization, a performance detection process of the photovoltaic inverter in a shielding state is provided, and the intelligent level of the test and the reliability of the test result are improved at the same time.

The invention discloses a high-power alternating-current impedance excitation circuit, a control method thereof and an electrolysis test system, and belongs to the technical field of power supplies and power electronics, the circuit is used as an alternating-current power supply in a high-capacity electrolysis test power supply, and the circuit is controlled by a controller to output an alternating-current signal so as to carry out an impedance test on an electrolytic bath. Compared with a full-bridge circuit, the alternating-current impedance excitation circuit adopts the multi-level converter, so that the output current harmonic content is low, the electrolysis efficiency is improved, the equipment loss is reduced, the economical efficiency of an electrolysis system is improved, stable operation of an electrolytic bath is ensured, and electrolysis interruption or faults caused by voltage fluctuation are reduced.

The invention discloses a fault detection method and system for an SVF multi-stage full-bridge sub-module in an SLCC, and the method comprises the steps: constructing a converter valve test model which comprises a converter valve, a valve control unit and a low-pressure pressurization unit; wherein the converter valve comprises a full-bridge sub-module; based on a valve tower structure, wiring complexity and test voltage safety, performing number optimization on series connection and parallel connection of full-bridge sub-modules, and setting test power supply voltage; and based on the topological structure of the full-bridge sub-modules, performing low-voltage pressurization test on the full-bridge sub-modules by using a low-voltage pressurization unit to obtain the working states of the full-bridge sub-modules, judging faults of the full-bridge sub-modules connected in series, and positioning fault positions. According to the method, the detection efficiency of the multi-stage full-bridge sub-module is improved, all the full-bridge sub-modules of the valve tower can be rapidly and accurately detected and diagnosed only through one-time wiring, the field handover test time is shortened, and SLCC direct-current power transmission project construction is supported.

The invention relates to the field of power supply testing, in particular to a power supply aging test system which comprises a power supply aging test system and a power supply aging test method. The system comprises an industrial control computer, an aging rack, an energy recovery module, an electronic load module and a closed test cabin, the industrial control computer controls aging test parameters and data acquisition, the multi-channel electronic load module is arranged in the aging rack, the energy recovery module converts electric energy into energy which can be stored or fed back to a power grid, and the closed test cabin is integrated with a temperature and humidity control unit. The test method comprises the steps of connecting a to-be-tested power supply to equipment, setting related parameters, starting a test, monitoring data, performing anomaly detection, generating a test report and the like. The technical effects of multi-channel synchronous test, energy recovery, accurate temperature and humidity control, accurate anomaly detection, detailed test report generation, remote monitoring support and the like are achieved.

The invention provides a leakage current detection circuit and detection equipment, and belongs to the technical field of semiconductor testing, and the leakage current detection circuit comprises a pulse output circuit, a power supply circuit, a detection circuit and a protection circuit. Wherein the output end of the pulse output circuit is used for connecting the control end of a to-be-tested power semiconductor, the first voltage end of the power supply circuit is used for connecting the first controlled end of the to-be-tested power semiconductor, and the second voltage end of the power supply circuit is connected with the first end of the detection circuit; the second end of the detection circuit is used for connecting a second controlled end of the to-be-detected power semiconductor, the first end of the protection circuit is connected with the first end of the detection circuit, and the second end of the protection circuit is connected with the second end of the detection circuit. According to the embodiment of the invention, the protection circuit provides a low-impedance path for the current peak generated by the high-speed switch of the power semiconductor to be tested, so that the dynamic change data of the leakage current can be accurately and completely obtained during the dynamic reverse bias stress test.

The invention provides a power device failure positioning method and system based on multi-physics field coupling, and the method comprises the steps: applying dynamic electric stress to a tested power device, and synchronously collecting the thermal field data, electric field data and mechanical field data of the tested power device; wherein the thermal field data is used for representing the surface temperature distribution of the to-be-measured power device, the electric field data is used for representing the electrical parameters of the to-be-measured power device, and the mechanical field data is used for representing the internal morphology of the to-be-measured power device; synchronizing the thermal field data, the electric field data and the mechanical field data through timestamps, and aligning in a preset three-dimensional coordinate system to obtain multi-dimensional alignment data; and generating a failure probability distribution diagram according to the multi-dimensional alignment data so as to determine corresponding failure point coordinates. Through multi-physics field data coupling analysis, the problem of failure point fuzzy positioning in a complex packaging structure is solved, and the detection sensitivity under a dynamic working condition is improved.

The utility model provides an electric tool fixing device and an electric tool testboard, and relates to the technical field of testing devices.The electric tool fixing device comprises a mounting base and at least two groups of clamping and fixing assemblies symmetrically arranged on the mounting base, each set of clamping and fixing assembly comprises a vertical supporting rod, a transverse supporting rod, a sliding connecting block and a clamping mechanism, a plurality of fixing holes are formed in the mounting base in an array mode, the vertical supporting rod can be mounted at any fixing hole, and the requirement for fixing any type of electric tool can be met by adjusting the distance, the height and the transverse position of the clamping mechanisms. The number of fixing clamps is reduced, thereby reducing the testing cost. According to the electric tool test board provided by the invention, by using the adjustable electric tool fixing device, electric tools of different shapes and sizes can be tested, the fixing effect is ensured, the accuracy of test data is improved, meanwhile, the number of fixing assemblies can be reduced, and the cost is saved.

The invention belongs to the field of unit control, and provides an APS automatic start-stop control method and system for a test power station verification unit. The APS automatic start-stop control method of the test power station verification unit comprises the steps that an APS unit start control command is received, preparation function group start operation is executed, after all preparation function groups are started, furnace sequential control, gas turbine sequential control and steam turbine sequential control commands are started in sequence, the APS unit start process is ended, and the APS unit is put into coordinated control; and receiving a shutdown control command of the APS unit, and sequentially executing sequential control commands of stopping a denitration system, stopping a steam turbine, stopping the gas turbine, stopping a vacuum shaft seal and stopping a boiler auxiliary machine after reducing the load of the gas turbine to a set load, so that the APS unit starts from the current load to stopping of a waste heat boiler and finally stopping of a condensed water system.

The invention discloses a power supply test method and system, a test fixture and a storage medium, and relates to the technical field of testing, and the method comprises the steps: responding to a received test instruction, generating a test control signal corresponding to the test instruction through a main controller, generating a load simulation signal according to the test power and the input voltage of the test fixture, and transmitting the load simulation signal to a test module; and in response to the load analog signal, adjusting the load of the power controller through a load analog module according to the load analog signal and a feedback signal of the load of the power controller so as to update the feedback signal until the voltage difference between the voltage value indicated by the load analog signal and the voltage value indicated by the feedback signal is within a specified voltage difference range, the problem of low accuracy of the test result of the power supply test in the prior art is solved, and the accuracy and reliability of the power supply test are improved.

The invention relates to a multi-path power supply parallel automatic test system and a test method. The multi-path power supply parallel automatic test system comprises a main control module, an instruction scheduling module, a test instrument group and a plurality of test fixtures, each test fixture is used as an independent test channel with self-defined configuration; a request signal input end of the main control module is connected with a request signal output end of the independent test channel, a test signal input end of the main control module is connected with a test signal output end of the test instrument group, and a control signal output end of the main control module is connected with a control signal input end of the instruction scheduling module; the signal output end of the instruction scheduling module is connected with the signal input end of the test instrument group, and the test instrument group is used for executing corresponding test operation on the to-be-tested power supply according to the control signal; the testing efficiency is remarkably improved, manual operation is reduced, and the basic capability of automatic parallel testing of multiple power supplies is achieved.

The invention discloses a load matching method of a tested power supply and related equipment. The method comprises the following steps: acquiring rated voltage, rated current and rated power of a tested power supply, drawing a power supply parameter curve based on the group of parameters, and determining a current turning point from the power supply parameter curve; according to the magnitude relationship between the actual output voltage of the tested power supply and the voltage corresponding to the current turning point, the rated current or rated power is flexibly selected as a reference basis to determine the resistance value of each load in the load box; and finally, selecting a plurality of loads connected in parallel from the load box as test loads according to the actual output voltage, and ensuring that the actual output current of the tested power supply reaches the rated current or the actual output power reaches the rated power. The rated current or the rated power is dynamically switched through the current turning point to serve as a reference basis, the load requirements of the tested power supply in different voltage intervals are accurately adapted, and the adaptability of load matching is greatly improved.

The invention discloses a withstand voltage test method and device for transformer production and a medium, and belongs to the technical field of transformer tests.The method specifically comprises the steps that firstly, a frequency conversion test power source is connected to the input end of a to-be-tested transformer and connected with a high-precision non-inductive shunt in series, and an environment monitoring unit is started to lock temperature and humidity in real time; the control power supply outputs a standard sine test voltage with a preset frequency; then, a high-frequency broadband acquisition card is used for synchronously obtaining instantaneous waveform data of voltage and total leakage current of the transformer, and analog signals are converted into discrete digital signals; performing second-order difference on the total leakage current signal to position a high-frequency abrupt change point, and reconstructing a smooth waveform through Lagrange interpolation; a current phase difference is calculated by taking a voltage zero crossing point as a phase reference, a complex plane coordinate system is constructed, and resistive and capacitive current components are calculated through waveform amplitude projection; and finally, according to the temperature and the humidity, a correction coefficient is called to normalize the resistive current, and a quality inspection result is output by comparing an insulation safety threshold.

The invention relates to a two-way current smooth switching system and method without crossover distortion and a double-quadrant power supply, and the system comprises a signal setting unit, a dynamic bias ClassAB push-pull output unit, a feedback sampling unit and a control processing unit. According to the dynamic bias ClassAB push-pull output unit, static micro-conduction bias is provided for N-type and P-type power tubes in a push-pull output subunit through an internal bias subunit, and closed-loop control is combined, so that continuous and smooth transition can be realized when system output current is switched at a zero crossing point in the positive and negative directions, and the system stability is improved. And the problems of crossover distortion and switching dead zone existing in the traditional bidirectional power supply are thoroughly eliminated. According to the invention, high-efficiency, high-speed and distortionless bidirectional current output is realized, the system structure is simplified, and the system can be widely applied to the fields of high-precision test power supplies, battery simulators, servo drivers and the like.

The invention relates to a crimping mechanism and testing equipment for testing a power semiconductor device, the device comprises a substrate, the substrate is provided with a wiring terminal, and the crimping mechanism comprises a bearing jig and a power supply jig which can move relatively; the inner supporting assembly is arranged on the power supply jig and is opposite to the substrate, and the inner supporting assembly comprises an inner sliding block; the test terminal is arranged on the power supply jig and is in contact with the wiring terminal to connect the device with an external power supply; wherein in the relative movement process of the power supply jig and the bearing jig, after the inner supporting assembly is in contact with the bearing jig, the inner sliding block is driven to move towards the wiring terminal until the inner sliding block is in contact with one side face of the wiring terminal; after the inner supporting assembly is separated from the bearing jig, the inner sliding block resets. Therefore, the adaptability of the crimping mechanism is improved, good contact between the limiting structure and the wiring terminal is ensured, deformation of the wiring terminal is avoided, a terminal of a device is protected, the device can be reused, and meanwhile the device is smoothly separated from a power supply jig.

The invention discloses a processor chip power consumption test method and test system, and belongs to the technical field of processor chips, and the method comprises the steps: collecting and processing the real-time test data of a processor chip, and determining the feature test data of the processor chip; training a processor chip power consumption test prediction model, analyzing the processor chip feature test data, predicting processor chip power consumption, and determining a processor chip power consumption prediction result; and displaying the power consumption test condition of the processor chip in a visual form, managing and controlling the processor chip, and adjusting the set dynamic power consumption threshold value by using the dynamic adjustment coefficient. The problem that the power consumption test effect of the processor chip is poor due to the fact that the power consumption characteristic of the processor chip cannot be comprehensively evaluated and the processor chip cannot be effectively controlled in the prior art is solved. The power consumption characteristic of the processor chip can be comprehensively evaluated, the processor chip can be effectively controlled, and the power consumption test effect of the processor chip can be improved.

A stepless adjustable constant-power load comprises a power resistance adjusting device, a heat dissipation system and a controller, the power resistance adjusting device comprises at least three fixed-value resistors with different resistance values and a primary loop frequency converter, each fixed-value resistor is connected with a contactor in series to serve as a load module, and the load modules are connected in parallel. The input end of the primary loop frequency converter is connected to a test power supply, the load modules are connected in parallel and then connected to the output end of the primary loop frequency converter, and the primary loop frequency converter serves as a second adjustable voltage power consumption unit. The loading combination is configured to enable the combined power consumption to be smaller than the target power and the difference between the combined power consumption and the target power to be minimum, and the controller outputs a PWM signal to adjust the output voltage of the primary loop frequency converter until the power consumption of the primary loop frequency converter is equal to the difference.

The invention relates to the technical field of electrical variable measurement, in particular to a multi-loop asymmetric power transmission line distribution parameter measurement method and a related device, and the method comprises the steps: obtaining the zero-sequence voltage and zero-sequence current of two ends of a to-be-measured power transmission line, and the length of the to-be-measured power transmission line; acquiring a transmission line model corresponding to the to-be-tested power transmission line; according to the transmission line model, the zero-sequence voltage and the zero-sequence current, a voltage phase-mode transformation matrix, a current phase-mode transformation matrix, a hyperbolic sine matrix and a hyperbolic cosine matrix are obtained through calculation; according to the voltage phase-mode transformation matrix, the hyperbolic sine matrix, the hyperbolic cosine matrix and the length, calculating an impedance matrix of the to-be-measured power transmission line; according to the current phase-mode transformation matrix, the hyperbolic sine matrix, the hyperbolic cosine matrix and the length, the admittance matrix of the to-be-measured power transmission line is calculated, the precision of distribution parameter measurement is improved, and the technical problem that the precision of distribution parameter measurement of an existing power transmission line is low is solved.

The invention discloses a current slope control method, device and system, electronic equipment and a storage medium, applied to an electronic load system, the electronic load system comprises a first electronic load and a second electronic load which are connected in parallel, the first electronic load and the second electronic load are both connected with a tested power supply, the output current slope of the first electronic load is adjustable, and the output current slope of the second electronic load is adjustable. The output current slope of the second electronic load is non-adjustable. The method comprises the following steps: acquiring a target current slope; controlling a second electronic load to output a first current; acquiring the slope of the first current; determining a compensation current slope based on the target current slope and the slope of the first current; and controlling the first electronic load to output the second current at the compensation current slope, so that the output current slope of the electronic load system reaches the target current slope.

The invention discloses a charging pile intelligent test system and a service life evaluation method, the test system comprises a performance test system, an MES management system and a charging pile test frame, and the performance test system and the MES management system are electrically connected with each other; a detection sensor and a tested charging pile of the performance test system are installed on a charging pile test frame, and the tested charging piles are electrically connected in series on the test frame, so that a plurality of charging piles can be tested at the same time at a time, but the test power consumption is only the power consumption of a single charging pile; through a mode of normalizing the daily operation time of the charging pile under different environmental parameters into a standard and unified environmental parameter combination, the service life of the charging pile can be evaluated more accurately and consistently.

The invention discloses a lightning arrester test system and test method, the test system comprises a test chamber and a conveying mechanism, and the conveying mechanism can convey a to-be-detected lightning arrester to the test chamber and transfer the detected lightning arrester from the test chamber to a designated position; the test chamber comprises a test area and a control room. The test area is internally provided with a test power supply, a lifting assembly, a high-voltage contact grading ring, a composite insulator, a binding post contact cylinder, a power frequency test device, a continuous current test device and a partial discharge test device. The test power supply is connected with the high-voltage contact grading ring through the control circuit; the high-voltage contact grading ring is connected with the lifting assembly through a composite insulator; and the binding post contact cylinder is connected with a control circuit. A control assembly is arranged in the control chamber and can generate a test report according to test data, and the conveying mechanism and the lifting assembly are both connected with the control assembly. According to the lightning arrester test system disclosed by the invention, the working efficiency is improved, and the labor intensity of workers is reduced.