Low-voltage side filter compensation energy-saving rectifier transformer

Abstract

A low-voltage-side filter compensation energy-saving rectify transformer comprises an oil level display, a high pressure casing, a low voltage bushing, a top plate, a transformer mainframe, a heat sink; an oil level display is mounted vertically on the top panel, a high-pressure sleeve is vertically mounted on the top plate and connected to the transformer main unit, A low-pressure sleeve is vertically mount on that top plate and connected to the transformer main machine, The top plate is installed at the top end of the transformer main machine, and the front surface of the transformer main machine is provided with a heat sink, the rainwater on the transformer is effectively drained through a drainage mechanism, and the gravity driving mechanism is driven by the gravity of water to run, sothat the brush wall mechanism brushes off the rainwater outside the transformer, and ensures that the rainwater does not damage the transformer; The heat dissipation efficiency of the heat dissipation mechanism is automatically adjusted according to the heat energy generated by the pressure-changing mechanism through the heat regulation mechanism, so as to achieve the most effective heat dissipation effect, avoid the continuous rise of the temperature inside the device, and prevent the occurrence of the fault.

Description

Technical field [0001] The present invention relates to the field of energy-saving transformer low voltage side rectifying filter compensation, particularly relates to a low-side energy compensation filter type rectifier transformer. Background technique [0002] Application of power electronics technology has penetrated into all areas of industrial production and social life, and its negative effect is increasingly obvious, switching power electronic device into a lot of harmonic and sub-harmonic components to the power grid, led to AC grid severe distortion in the voltage and current waveforms, since the energy transformer having a rectifier and the reactive power compensation harmonic shielding effect, improves the performance of the transformer, which is traditional in the past do not have the rectifier transformer. [0003] But the current operating conditions of the energy-saving rectifier transformer are generally relatively simple, open place, encounter a rainy day, bad w...

AI Technical Summary

Problems solved by technology

[0003] However, the operating conditions of the current energy-saving rectifier transformers are generally relatively simple, placed in the open air, and in rainy days, the waterproof and drainage performance of the energy-saving rectifier transformer is not good, resulting in loud and noisy sounds in the transformer, and if the transformer inside The temperature rises abnormally, but the cooling conditions of the transformer cannot be accelerated, and the transformer will malfunction at this time

Images