Bidirectional metering table for power transmission line

Abstract

The invention discloses a bidirectional metering table for a power transmission line. The bidirectional metering table comprises a mounting plate, wherein mounting holes are uniformly formed in one side of the mounting plate, a heat dissipation frame is fixedly connected to one side of the mounting plate, and a mounting frame externally sleeves the heat dissipation frame; a metering table main body is fixedly connected to the side, away from the heat dissipation frame, of the mounting frame, a sealing box is rotationally connected to one side of the mounting frame, a flame-retardant device is arranged outside the mounting frame and is provided with a flame-retardant bag, and a limiting strip sleeves the flame-retardant bag; an opening and closing device which is provided with a heat conducting sheet, wherein the heat conducting sheet is fixedly connected with the metering table main body; and a protection device which is provided with a traction rope. The present invention relates to the technical field of power transmission metering. According to the bidirectional metering table for the power transmission line, the purpose of improving the flame retardant capacity is achieved, fire can be extinguished in time when a fire behavior is generated, the heat dissipation mode of the device is increased, and the heat dissipation capacity of the device is improved.

Description

technical field [0001] The invention relates to the technical field of power transmission metering, in particular to a bidirectional metering platform for power transmission lines. Background technique [0002] At present, there are generally two methods for the grid connection of household distributed energy generation. One is the grid connection scheme under the policy of "on-grid electricity price, unified purchase and sales". This method is to connect the PV meter in front of the user's meter ), it is necessary to adopt a dual-meter grid-connected measurement scheme, and the other is a grid-connected scheme under the "net electricity metering" policy. This scheme measures the power generation and consumption of distributed power plants for a long period of time. , both need to be measured by double meters, and the use of two meters not only increases the cost, but also requires a larger space, while increasing the failure rate and maintenance costs, so the application ra...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a two-way metering station for electric power transmission lines, which solves the problem of poor flame retardancy of the existing two-way metering stations for electric power transmission lines, and can promptly extinguish fires when a fire occurs, increasing the Improve the heat dissipation method of the device and improve the heat dissipation capacity of the device

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