Simulated fog control system and method for corona cage test

Abstract

The invention discloses a simulated fog control system and method for a corona cage test, and the system comprises a fog pump station group unit, a pressure conveying unit, a fog nozzle unit and a field control unit, wherein the fog pump station group unit is configured to raise the water pressure of the water stored in a water tank to the high pressure through a high pressure pump station, and output the high-pressure water to the pressure conveying unit; the pressure conveying unit is configured to convey the high-pressure water output by the fog pump station group unit to the fog nozzle unit through a preset pipeline; the fog nozzle unit comprises a plurality of high-pressure micro-fog nozzles and is configured to generate fog particles of a predetermined size; and the field control unit is configured to set parameters of the system, and monitor and control the system. The system and method satisfy the condition of simulating foggy weather in the outdoor target area of the corona cage in any environment through a method of artificially simulating fog, and realize a fogging simulation that can control the concentration of the fog particles.

Description

technical field [0001] The invention relates to the field of electric power technology, and more specifically, to a simulated fog reduction control system and method for corona cage testing. Background technique [0002] The UHV corona cage is an important facility of the UHV DC test base, which mainly studies the corona characteristics of split conductors to evaluate the electromagnetic environment. In the real environment, weather conditions are a big interference factor. For example, in foggy weather, whether the fog will condense on the surface of the wire, whether it will affect the halo, and how much the effect will need to be further explored. However, the corona cage occupies a large area and must be placed outdoors for experiments. Most of the northern regions are relatively dry and rarely have heavy fog. Even in the southern region, the appearance of heavy fog is accompanied by great inconvenience Determinism, the concentration of fog particles in the fog can not...

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Problems solved by technology

However, the corona cage occupies a large area and must be placed outdoors for experiments. Most of the northern regions are relatively dry and rarely have heavy fog. Even in the southern region, the appearance of heavy fog is accompanied by great inconvenience Certainty, the concentration of fog particles in the fog cannot be controlled, which brings a very big obstacle to the study of the impact of foggy weather on the corona cage and stun

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