Low voltage transformer area power quality governance device

Abstract

The invention discloses a low voltage transformer area power quality governance device. The device comprises a guide pulley, a cabinet, a moisture-proof board, a circuit total protection device, an alarm, a timer, a camera, a spray discharge hole, a liquid carbon dioxide storage, a fan, a cabinet door, wiring port boards and a power quality detection device; the inner wall of the cabinet is provided with the circuit total protection device and a temperature sensor; the cabinet is internally provided with a controller; the fan is installed inside the cabinet; the cabinet is internally provided with the power quality detection device and a voltage stabilizing device; the two sides of the power quality detection device are provided with the wiring port boards; the top end of the cabinet is provided with the liquid carbon dioxide storage; the liquid carbon dioxide storage is connected with the spray discharge hole through a transport tube; the spray discharge hole is arranged at the top end of the cabinet; and the corner of the top end of the cabinet is provided with an LED lamp, and the top end of the cabinet is provided with the camera. The low voltage transformer area power quality governance device provided by the invention can reduce the influence of impounded surface water or humidity on the device, improve the service life and the degree of safety, avoid the occurrence of fire, and is convenient for maintenance and inspection; and in addition, the low voltage transformer area power quality governance device has the advantages of being simple in structure, convenient in use and beneficial for popularization.

Description

technical field [0001] The invention relates to the field of transformers, in particular to a power quality control device for low-voltage station areas. Background technique [0002] With the rapid development of electricity, electricity has become an indispensable part of all walks of life and people's lives. Low voltage is what we often call the 380V system; Taiwan, also known as "transformer", is what we call a transformer, here refers to a distribution transformer, which is a 10KV / 0.4KV system; area, is the "area" so The low-voltage station area refers to the area where a transformer supplies low-voltage power supply. When a fault occurs in the low-voltage station area, it will have a greater impact on the transmission line. Since the electrical components in the power transmission and transformation equipment in the low-voltage station area are in continuous operation for a long time, the electrical device will generate heat during operation. It will affect the rubbe...

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Problems solved by technology

When a fault occurs in the low-voltage station area, it will have a greater impact on the transmission line. Since the electrical components in the power transmission and transformation equipment in the low-voltage station area are in continuous operation for a long time, the electrical device will generate heat during operation. It will affect the rubber insulating material in the power transmission and transformation equipment, causing its aging to accelerate and its insulation performance to decline. When it is severely aged, it may cause a short circuit of the internal electrical components, causing accidents and seriously affecting safety.

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