Manufacturing technology and device for high-voltage high-power adjustable simulative transformer substation

Abstract

The invention belongs to electric equipment, and relates to a manufacturing technology for a high-voltage high-power adjustable simulative transformer substation. The current and voltage needed by electric equipment to be tested are generated through a large-current generator and a high-voltage generator, a current and voltage measuring device is arranged between an output circuit and a control unit, moreover, measured current values and voltage values are fed back to the control unit, according to the measured values fed back, the control unit controls and adjusts the large-current generator and the high-voltage generator to generate the large current and the high voltage which are matched with the electric equipment to be tested, measurement of electrical characteristics of the electric equipment to be tested can be simulated under different weather conditions to obtain the low-power-consumption intelligent simulative transformer substation, and an alternating-current output line and a direct-current output line are respectively arranged to meet needs of the electric equipment to be tested. The invention further relates to the high-voltage high-power adjustable simulative transformer substation, and the commissioning current value and the commissioning voltage value can be correspondingly adjusted according to the measured data of the electric equipment, so that the simulation operation process of the equipment is safe and reliable, and a great deal of electric energy is saved.

Description

technical field [0001] The invention belongs to electrical equipment, in particular to a manufacturing technology and device for a high-voltage, high-power adjustable analog substation. Background technique [0002] When developing, trial-manufacturing, and verifying the functions of power equipment, such as transformers, circuit breakers, sensors, etc., before the equipment leaves the factory and when developing new products of high-voltage electrical equipment, it is necessary to simulate the environment and conditions of the actual operating state test, which usually requires Use power lines to carry out running tests under actual conditions such as high voltage, high current, and high power. If these tasks are carried out on actual lines, for some equipment with high current and high voltage, the current value and voltage value required during the debugging process It may not be possible, and it is inconvenient for the substation to set the current and voltage values ​​f...

AI Technical Summary

Problems solved by technology

[0002] When developing, trial-manufacturing, and verifying the functions of power equipment, such as transformers, circuit breakers, sensors, etc., before the equipment leaves the factory and when developing new products of high-voltage electrical equipment, it is necessary to simulate the environment and conditions of the actual operating state test, which usually requires Use power lines to carry out running tests under actual conditions such as high voltage, high current, and high power. If these tasks are carried out on actual lines, for some equipment with high current and high voltage, the current value and voltage value required during the debugging process It may not be possible, and it is inconvenient for the substation to set the current and voltage values ​​for the equipment being debugged, which cannot accurately meet the debugging environment required by the equipment

Due to the inevitable design flaws in the verification of new products, once a fault occurs, it will cause damage to the power line. or too small to achieve

In addition, it is impossible to debug the equipment in rainy, foggy and other weather conditions, and the amount of data changes caused by environmental changes cannot be measured.

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